Elastic Type Edge Patents (Class 604/385.24)
  • Patent number: 8187243
    Abstract: The present invention relates to a disposable absorbent article comprising a chassis having a front waist region, a back waist region, and a crotch region between the front and back waist regions, said chassis having two opposing longitudinal edges and two perpendicularly placed end edges, said chassis further comprising: a. a liquid permeable topsheet spanning at least the crotch region; b. a backsheet spanning at least the crotch region; c. an absorbent core disposed between said topsheet and backsheet; and d. a elastic member disposed along at least one opposing longitudinal edge in either the front waist or back waist region of said chassis wherein said member comprises an unapertured, skinless elastomeric layer wherein said layer exhibits an Energy Recovery Value of at least about 0.77.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: May 29, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Todd Leon Mansfield, Ebrahim Rezai, James Thomas Bader, Adam Daniel Schmidtz
  • Patent number: 8182457
    Abstract: A disposable garment includes a chassis defining one or more openings for the legs, arms, waist or the like on a wearer. An apparent elastic band is located in the vicinity of at least one of the openings. The apparent elastic band looks and functions like an elastic band, but is not an elastic band, and is less expensive to implement than an elastic band.
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: May 22, 2012
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Christopher Peter Olson, Raymond Jeffrey May
  • Publication number: 20120101468
    Abstract: An absorbent article includes a chassis defining a waist opening, the chassis including first and second opposing side areas, the first side area including a first panel attached to a second panel along a first longitudinal attachment area and wherein the second side area also includes a first panel attached to a second panel along a second longitudinal attachment area. The absorbent article also includes at least one longitudinal opening tab attached to the first panel of the first side area, the longitudinal opening tab being configured to be grasped by a user for being pulled in a direction that is substantially parallel to a length of the first longitudinal attachment area for separating the first panel from the second panel of the first side area, wherein the longitudinal opening tab extends longitudinally beyond the waist opening of the chassis.
    Type: Application
    Filed: October 22, 2010
    Publication date: April 26, 2012
    Inventor: Michael Donald Sperl
  • Patent number: 8157781
    Abstract: A body waste handling article includes a first sheet, a second sheet and a body fluid absorbent core sandwiched between these two sheets, wherein the first sheet defines a liquid-pervious skin-contacting surface. The second sheet is rectangular and has a pair of ends and a pair of lateral edges wherein inside these ends and lateral edges, end flaps and lateral flaps are formed. The end flaps and the lateral flaps are provided with elastic members attached in a stretched state thereto so as extend along the ends and the lateral edges and to become contiguous one to another at corners of the second sheet.
    Type: Grant
    Filed: June 19, 2007
    Date of Patent: April 17, 2012
    Assignee: Uni-Charm Corporation
    Inventors: Shunsuke Takino, Yuki Maeda, Hiroyuki Tanji
  • Patent number: 8152788
    Abstract: The invention relates to an absorbent incontinence diaper (2) with a rear area (8), a front area (6) and a crotch area (12) lying between these, and with first and second side edges (5), and with a main part (4) having an inner face directed towards the body and an outer face directed away from the body during use of the diaper, the main part (4) comprising an absorption body (14) and a backsheet (10) on the side of the absorption body (14) directed away from the body, the absorption body (14) having a smaller width than the backsheet (10), and with side parts (16, 17) joined to the first and second side edges (5), the side parts (16, 17) having an inner face and an outer face, and the side parts (17) in the rear area having closure means (32) with mechanical closure aids (31).
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: April 10, 2012
    Assignee: Paul Hartmann AG
    Inventors: Susanne Beckert, Ruediger Kesselmeier
  • Patent number: 8147476
    Abstract: A disposable absorbent article has front and back panels, each having an elastic film layer and each having first and second zones. The first zone of each panel is extensible and retractable and the second zone of each panel is non-extensible and non-retractable. Each of the front and back panels has first and second side edges. An absorbent assembly is secured to the front and back panels. The absorbent assembly has a first end secured to the second zone of the front panel and a second end secured to the second zone of the back panel. A pair of seams join the front and back panels together at the first and second side edges to form a disposable absorbent article having a waist opening and a pair of leg openings.
    Type: Grant
    Filed: September 9, 2009
    Date of Patent: April 3, 2012
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Jerome Steven Veith, Paul VanGompel
  • Patent number: 8147475
    Abstract: A disposable wearing article is provided with a pair of liquid-barrier sheets on a body-side surface of the article. A dimension by which distal edges of distal zones of the barrier sheets are spaced from each other in a transverse direction is gradually enlarged from a rear end toward a front end of the article. An end sheet functioning to pull the distal zones closer to each other in the transverse direction is attached to the distal zones extending toward the rear end so as to extend between the distal zones.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: April 3, 2012
    Assignee: Uni-Charm Corporation
    Inventors: Sachiyo Suzuki, Yoshitaka Mishima
  • Publication number: 20120078212
    Abstract: A pull-on absorbent article includes an outer cover and an absorbent assembly fixed on an inner side of the outer cover. The outer cover has a front portion to be worn around a wearer's front, a crotch portion to be worn around a wearer's crotch, and a rear portion to be worn around a wearer's rear. Opposite front side edges and opposite rear side edges of the outer cover are joined together to form a pair of side seals. The outer cover has non-bonded edges located along the front and rear side edges. The front side edge and the rear side edge are not joined to each other at the non-bonded edges. The non-bonded edges are located closer to the crotch portion than a part of the front and rear side edges where the side seals are formed.
    Type: Application
    Filed: June 28, 2010
    Publication date: March 29, 2012
    Inventors: Kenji Kobayashi, Kenji Ando, Takuo Yanashima, Akio Morita
  • Patent number: 8138387
    Abstract: An absorbent article to be worn by a wearer having a skin-contacting sheet such as a topsheet, a backsheet, an absorbent core and a colored hydrophilic lotion, that not only helps to reduce the adherence of the menses or feces to the skin, thereby improving the ease of menses or bowl movement (BM) clean up, but that also may serve as a wetness indicator. The absorbent articles may be infant (baby) diapers, including training pants, adult incontinence articles and the like.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: March 20, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Victor Nicholas Vega, Cornelia Beate Martynus, Thomas James Klofta, Brandon Ellis Wise
  • Patent number: 8128609
    Abstract: An absorbent article is provided that includes a top sheet and a back sheet joined to form side seam regions. An absorbent core is disposed between the top sheet and the back sheet; and laterally oriented elastics are disposed between the top sheet and the back sheet. The elastics include a first elastic region disposed adjacent to the front end and a second elastic region disposed adjacent the first elastic region. The second elastic region includes one or more elastic elements that extend between the side seam regions. The elastic elements have internal cuts adjacent the side seams in a configuration that relieves elastic tension adjacent the side seams regions.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: March 6, 2012
    Assignee: First Quality Retail Services, LLC
    Inventors: Edward P Erdman, Nicole DiVittore
  • Patent number: 8123734
    Abstract: An absorbent article such as a diaper and an incontinence guard provided with a pair of belt members (10a, 10b) attached to the rear portion (6), alternatively to the front portion, of the article and which are intended to be fastened together around the waist of the wearer by fastening means (11,12) and where the front portion (5), alternatively the rear portion, is provided with fasteners (8,9) intended to be fastened to the belt members (10a, 10b), in such a way that the article will assume a pantlike shape, where the belt members (10a, 10b) form a part of the waist portions of the pant. The belt members (10a, 10b) include a flexible laminate of at least two layers of fibrous material bonded together in a bonding pattern (13) provided by ultrasonic, laser and/or heat, the bonding pattern having a bonding area of no more than 10%, and the laminate having a tear strength of at least 22 N.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: February 28, 2012
    Assignee: SCA Hygiene Products AB
    Inventor: Christian Almberg
  • Publication number: 20120046632
    Abstract: The invention relates to an incontinence article (2) in the form of underpants, wherein the crotch segment (8) overlaps the belly segment (4) in a front overlapping area (36) and the crotch segment (8) overlaps with the back segment (6) in a rear overlapping area (38), wherein the outside (86) of the crotch segment (8) is inseparably joined to the inside (41) of the belly segment (4) in a front connecting area (306) and the outside (86) of the crotch segment (8) is inseparably joined to the inside (41) of the back segment (6) in a rear connecting area (308), wherein the connecting area (306, 308) of the belly segment (4) and the rear segment (6) each comprise a first joining area (310), 312) and second joining areas (314a, 314b, 316a, 316b), wherein the first joining area (310, 312) extends at least in segment below the absorption body (7), and wherein the second joining areas (314a, 314b, 316a, 316b) are provided in an area (320a, 320b, 322a, 322b) crossing each longitudinal edge (48) of the crotch segment (
    Type: Application
    Filed: April 7, 2010
    Publication date: February 23, 2012
    Inventor: Krzysztof D. Malowaniec
  • Publication number: 20120046633
    Abstract: The absorbent product for male comprises a bag-like main body part having an opening at an upper end, and two hydrophilic internal sheets which are band-like members located in the main body part. An upper end part of each internal sheet is fixed on an upper part of the main body part and the other portions are not bonded to the main body part. Internal sheet elastic members each extending in an up-down direction are bonded to each internal sheet, and by contraction of these members, gathers are formed in the internal sheet. In the absorbent product, since urine moves in the internal sheet comparatively slowly through the gathers formed in the internal sheet, a time required for the urine to reach the bottom part of the bag part can be increased. As the result, a large area of absorbent part can be utilized to absorb the urine effectively.
    Type: Application
    Filed: May 11, 2010
    Publication date: February 23, 2012
    Inventors: Miyuki Okawa, Akiko Tatsukawa, Hirofumi Miyake
  • Patent number: 8114059
    Abstract: An absorbent article is provided having opposite longitudinal sides and opposite lateral ends therebetween. The absorbent article comprises a topsheet, backsheet, and an absorbent core comprising about 60 percent superabsorbent polymer material between the topsheet and backsheet. The article has front and back waist regions, and a crotch region therebetween. A barrier cuff strip extends longitudinally from front to back waist regions along the topsheet and includes front and back ends and proximal and distal edges connecting the front and back ends. The distal edge is attached at a cuff end bond region having an outer bond edge and an inner bond edge spaced longitudinally from the outer bond edge. A longitudinal distance from the inner bond edge to the laterally extending side at the one of the front and back waist regions is about ½ or more of a longitudinal length of the front or back waist regions.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: February 14, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Bruno Johannes Ehrnsperger, Andrew James Sauer, Donald Carroll Roe
  • Patent number: 8114058
    Abstract: In a disposable absorbent article such as a disposable diaper including fastener elements by means of which front and rear waist regions are releasably connected with each other, the fastener elements are not affected by contraction of elastic members arranged in these waist regions. In this absorbent article, the front waist region and/or the rear waist region is or are divided into an elasticized intermediate zone provided with the elastic members and inelasticized transversely opposite side edge zones contigious to transversely opposite side edges of the intermediate zone. The fastener elements are provided in the transversely opposite side edge zones.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: February 14, 2012
    Assignee: Uni-Charm Corporation
    Inventors: Toshifumi Otsubo, Hiroki Yamamoto, Tomoko Sugito
  • Publication number: 20120035576
    Abstract: The present invention provides an absorbent article improved so that bodily fluids can be absorbed by an absorbent structure from a skin-facing side of the absorbent structure and a non-skin-facing side thereof and thereby a liquid-absorbent core can be efficiently utilized. In a diaper 10, a crotch member 40 includes a pair of skin-contactable sheets 50 spaced from each other in a transverse direction X and an outer sheet 60. Inner side edges 53, 53 of the respective skin-contactable sheets cooperate with respective second ends 25, 35 of front and rear waist members to define an opening 41. A plurality of crotch elastic members 55 are attached to the inner side edges 53, 53 of the respective skin-contactable sheets and, under the effect of these crotch elastic members 55, a length dimension of the skin-contactable sheets is substantially reduced.
    Type: Application
    Filed: February 2, 2010
    Publication date: February 9, 2012
    Applicant: UNI-CHARM CORPORATION
    Inventors: Makoto Ichikawa, Kenichi Sasayama
  • Publication number: 20120035577
    Abstract: A disposable urine collection device for use by a person may include a substantially rigid shell having a rim configured for snugly engaging a urinary area of the person and an absorbent pad disposed in an interior space of the shell, the absorbent pad having a capacity for absorbing a quantity of urine associated with a complete urinary discharge by the person. The device may be contoured to be positioned against and enclose the urinary area of the user. An invertible bag may be attached to the shell so that the user may conveniently enclose the absorbent pad after use and dispose of the device in a sanitary manner.
    Type: Application
    Filed: October 10, 2011
    Publication date: February 9, 2012
    Inventors: Kimberly L. Tomes Dietz, Theresa Ernest
  • Publication number: 20120035575
    Abstract: Absorbent articles such as disposable diapers and disposable pant like garments are disclosed. In particular, absorbent articles such as disposable diapers and pants having an improved barrier cuff structure for improved fit are described. The placement of a barrier cuff structure having a tackdown point near the waistband of the article tends to “pull down” the waistband and may cause sagging. Intermediate tackdown bonds are disclosed to achieve the containment benefits of a barrier cuff structure without sacrificing fit characteristics of the article. The intermediate tackdown may be intermediate one or both of the longitudinal ends of the barrier cuff strip and the lateral side edges of the strip. Additionally, the relationship of forces, angles, and design characteristics of aspects of the articles and sagging are disclosed.
    Type: Application
    Filed: August 15, 2011
    Publication date: February 9, 2012
    Inventors: Bruno Johannes Ehrnsperger, Andrew James Sauer
  • Patent number: 8109915
    Abstract: A pull-on disposable wearing article has a base sheet including an inner sheet and an outer sheet. A plurality of auxiliary elastic members extending across a panel are interposed between the inner sheet and the outer sheet and attached to these sheets between waist surrounding elastic members and leg-holes so that these auxiliary elastic members may contract in the waist-circumferential direction. Each of the auxiliary elastic members has transversely opposite end portions secured to the inner and outer sheets and an intermediate portion not directly bonded to the inner and outer sheets.
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: February 7, 2012
    Assignee: Uni-Charm Corporation
    Inventors: Nariaki Shimoe, Toshifumi Otsubo
  • Patent number: 8109916
    Abstract: A pant-type absorbent article (55) includes a chassis structure, the chassis structure including a front panel (56), a back panel and a crotch panel (58) arranged between the front and back panels (56,57) and front and back waist panels (61a,61b) arranged at the front and back panels (56,57) respectively. At least one of the front and back panels (56,57) includes an activated three-layer elastic laminate (68) including a first fibrous nonwoven web and a second fibrous nonwoven web and an elastic film between the first and second fibrous nonwoven webs. At least one of the first and second fibrous nonwoven webs is a creped nonwoven web.
    Type: Grant
    Filed: November 13, 2006
    Date of Patent: February 7, 2012
    Assignee: SCA Hygiene Products AB
    Inventor: Margareta Wennerbäck
  • Publication number: 20120029459
    Abstract: A reusable absorbent diaper type structure having a longitudinal axis XX and including an outer support element which can be adjusted to the body of a user, a flat absorbent element and an intermediate impervious element for supporting the absorbent element, the intermediate element being connected by connectors to the outer element. The intermediate element exhibits on each of the lengths thereof an elastic border, which, in the stretched and flattened state, makes it possible to cover the absorbent element according to at least a longitudinal area, and when the structure is positioned on the user, is liable to remain in permanent contact with the skin of the user.
    Type: Application
    Filed: January 20, 2010
    Publication date: February 2, 2012
    Applicant: Generation Plume
    Inventor: Florence Hallouin
  • Publication number: 20120022487
    Abstract: A disposable urine absorbent product has a sheet-like main body part having an approximately rectangular shape, and an elastic member which lies from one side end of the main body part to the other side end through a front end. In the disposable urine absorbent product, the elastic member which is bonded to the main body part in the state where the elastic member is stretched contracts at left and right sides and a front side of an absorbent core, and therefore, the pair of side ends and the front end in the main body part stand upward at periphery of a front part of the absorbent core and a pocket to house the tip of penis of wearer is formed on the front part of the absorbent core by itself. As above, it is possible to cover the male genitalia with simple structure in the disposable urine absorbent product.
    Type: Application
    Filed: November 25, 2010
    Publication date: January 26, 2012
    Inventor: Ikuo Akiyama
  • Patent number: 8092440
    Abstract: An absorbent article of the kind which is worn as a pair of absorbent pants with a waist opening defined by a rear waist edge and a front waist edge, and two leg openings. The absorbent article preferably includes an absorbent body attached to a covering. The covering preferably includes an elastic material arranged within an area which extends at least from the front waist edge to the leg openings. The elastic material is preferably treated. The treated elastic material preferably has no or reduced elasticity within a portion of the covering overlapping the absorbent core.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: January 10, 2012
    Assignee: SCA Hygiene Products AB
    Inventors: Kent Hermansson, Carina Hedlund, Niclas Norrby, Jan Wästlund-Karlsson, Margareta Wennerbäck
  • Patent number: 8083724
    Abstract: A disposable article, comprises a chassis having a first waist region, a second waist region, and a crotch region extending in a longitudinal direction of said chassis between said first and said second waist regions.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: December 27, 2011
    Assignee: Paul Hartmann AG
    Inventors: Manuela Bittner, Sascha Jovanov, Fridmann Hornung
  • Publication number: 20110313388
    Abstract: A disposable absorbent article intended to be worn around the waist of a wearer includes a chassis having a front portion, a back portion, and a crotch portion there between, and optionally a waistband. A printed tag is arranged on the inner wearer facing side of the chassis in at least one of the front portion, back portion, and the waistband. The tag has at least one first area which is fixedly attached to the chassis and at least one second area which is unattached. The first fixedly attached area covers an area of at least 5% of the total area of the tag and the second unattached area has a length extending along a side edge of the tag of at least 5 mm and a width of at least 1 mm. The tag as described makes it easier to differentiate between the front and back of the article.
    Type: Application
    Filed: October 30, 2008
    Publication date: December 22, 2011
    Applicant: SCA HYGIENE PRODUCTS AB
    Inventors: Inge Gabrielii, Ulrika Carlson, Hans Een, Maria Bogren, Sofia Hermansson
  • Publication number: 20110313387
    Abstract: A disposable absorbent pant having single-section side stretch panels is disclosed. The pant may have features including a seam with an overlapping configuration, and a seam with a sandwiched configuration. A seam of overlapping configuration may be formed by mechanical bonds that provide for tensile strength in a lateral direction, while providing tearability for convenient removal, and may include additional features that include indicia of a location of tearability, a tear-inducing notch, and structure to grasp for tearing. A seam of sandwiched configuration may be configured to provide a finished outward appearance and configured to provide extended lateral width of side stretch panels, providing for increased stretch, without extending overall hoop circumference of the pant, at risk of an undesirably loose fit. The pant may include other features that reduce usage of materials, including complementary cut side panels.
    Type: Application
    Filed: June 21, 2010
    Publication date: December 22, 2011
    Inventors: Gregory Ashton, Masaharu Nishikawa, Michael Dale Trennepohl
  • Patent number: 8079994
    Abstract: In one aspect, the present invention relates to an array of gender-specific disposable absorbent articles having gender-specific containment flaps. In one embodiment, the array of articles comprises a first disposable absorbent article adapted to be worn by males, and a second absorbent article adapted to be worn by females. The first disposable absorbent article comprises a first pair of containment flaps, and the second disposable absorbent article comprises a second pair of containment flaps. The first pair of containment flaps differs from the second pair of containment flaps in at least one structural feature. In particular embodiments, the structural feature that differs is selected from the group consisting of flap active length, flap active-portion longitudinal position, flap tension, flap height, distal-to-distal spacing, and proximal-to-proximal spacing.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: December 20, 2011
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Sandra Ann Richlen, Amanda Jean Simon
  • Patent number: 8062278
    Abstract: Embodiments of the present disclosure include disposable wearable absorbent articles with extensible sides. In an embodiment of the present disclosure a disposable wearable absorbent article includes a front, a back, and an extensible side configured to connect the front and the back, wherein the extensible side has a substantially laterally extensible area, which includes a first area, bounded in part by at least a portion of a longitudinally outboard side edge. An overall lateral extensibility of the first area is substantially less than an overall lateral extensibility of the substantially laterally extensible area.
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: November 22, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Mark James Kline, Henry William McCusker, III, Ronald Joseph Zink, II, Sarah Marie Young
  • Patent number: 8057455
    Abstract: An outer packaging sheet in a paper diaper is provided with: hip elastic bands including a plurality of hip elastic members arranged from one joint end portion individually at a front and at a back to the other joint end portion; curved elastic bands including a plurality of curved elastic members extending from one of the joint end portions individually at the front and at the back to the side of a crotch portion and arranged over the other joint end portion while bypassing that crotch portion; and an absorbent body arranged in the crotch portion. The curved elastic bands are formed to cover such areas of the outer packaging sheet substantially as are enclosed by the edge portions of the outer packaging sheet, the absorbent body and the hip elastic bands.
    Type: Grant
    Filed: October 28, 2005
    Date of Patent: November 15, 2011
    Assignee: Daio Paper Corporation
    Inventors: Atsuko Shirai, Akira Kamori, Takeda Masamichi
  • Patent number: 8057456
    Abstract: To prevent a paper diaper reliably from slipping down at a body liquid absorbing time, and to bring the paper diaper into close contact along the line of a body thereby to improve the wearing comfortableness. An armoring sheet includes: waist portion elastic members, and so on; hip surrounding elastic member groups, and so on arranged at the front F and the back B; and a plurality of curved elastic member groups extending, at each of the front F and the back B, from one side jointing edge to the crotch side, reaching the other side jointing edge while passing over the crotch side, and arranged at a spacing without intersecting with each other. The curved elastic member groups have their starting/trailing ends connected at a predetermined spacing substantially over the range from the upper portion to the lower portion of the side portion jointing edge.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: November 15, 2011
    Assignee: Daio Paper Corporation
    Inventors: Atsuko Shirai, Akira Kamori, Masamichi Takeda
  • Patent number: 8048049
    Abstract: A sanitary napkin includes a napkin body having a liquid-absorbent layer for absorbing and retaining liquid and a projection projecting from a body surface of the napkin body. The projection is secured at laterally spaced base ends to the body surface of the napkin body. A distance between the base ends varies longitudinally of the projection. A height of the projection from the body surface of the napkin body decreases with increasing the distance between the base ends.
    Type: Grant
    Filed: December 1, 2005
    Date of Patent: November 1, 2011
    Assignee: Uni-Charm Corporation
    Inventors: Shinobu Fujikawa, Toshiyuki Tanio, Kenichiro Kuroda, Wataru Yoshimasa
  • Patent number: 8048050
    Abstract: An absorbent pad including: a main body having a first longitudinal edge and a second longitudinal edge, including: a liquid pervious topsheet; a liquid impervious backsheet; an absorbent layer disposed between the topsheet and the backsheet; a central adhesive element disposed on the backsheet and extending along a longitudinal centerline of the absorbent pad; and an elastic element disposed along each of the first and second longitudinal edges of the main body and attached to at least one of the topsheet and the backsheet; a first wing element extending from the backsheet and laterally beyond the first longitudinal edge of the main body; and a second wing element extending from the backsheet and laterally beyond the second longitudinal edge of the main body, the first and second wing elements being releasably attachable to an undergarment.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: November 1, 2011
    Assignee: First Quality Products, Inc.
    Inventor: Richmond R. Cohen
  • Patent number: 8043275
    Abstract: An absorbent garment has a garment chassis, a pair of inner containment flaps and a pair of outer containment flaps. The inner and outer containment flaps are arranged on the garment chassis to inhibit leaking of body exudates from the garment during wear. In one embodiment, the inner containment flaps each have an elastic tension as determined by an elastic tension test which is substantially equal to an elastic tension of each outer containment flap as determined by the same test. In another embodiment, the inner containment flaps each have a height which is substantially equal to a height of each outer containment flap.
    Type: Grant
    Filed: September 18, 2002
    Date of Patent: October 25, 2011
    Assignee: Kimberly Clark Worldwide, Inc.
    Inventor: Dale A. Peterson
  • Patent number: 8043274
    Abstract: A disposable incontinent underwear product can comprise areas having different stretch characteristics and thereby fit persons of varying body shape in a more comfortable and/or visually appealing manner. Additionally, in some embodiments, the different areas of stretch can aid in positioning absorbent components, such as an absorbent insert or core that is included in the undergarment to absorb body exudates. For example, a garment may feature at vertical stretch in an area above the crotch and below the waist while featuring horizontal stretch at the hip areas at its front and back sides. As another example, a garment may feature horizontal stretch across the front of the garment and vertical stretch across the back of the garment in areas above the crotch and below the waist. In some embodiments, the crotch also features horizontal, vertical, or biaxial stretch.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: October 25, 2011
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Joseph Andrew Mlinar, Wendy L. Hamilton, Julie A. Paveletzke, Mary F. Kutchenriter
  • Patent number: 8038662
    Abstract: An incontinence article comprising front and back belly sections connected at side seams forming belly and back bands, continuous in the hip direction having a hip opening closed in the hip direction, and a crotch section comprising an absorbent body, extending longitudinally between and permanently attached to the bolly and back sections, wherein the crotch, belly, and back sections define leg openings, the belly and back sections have an edge contour extending towards a transverse center axis, wherein first elastification means in the belly and back sections extend parallel to each other in the hip direction and wherein, in the belly and back sections, second elastification means extend from two side seam areas towards a longitudinal center axis of the article in a curved shape, thereby fanning out with increasing separation from each other, where the second elastification means fan out, the restoring force from extensive stretching of this area is smaller than that from extensive stretching of an area on t
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: October 18, 2011
    Assignee: Paul Hartmann Aktiengesellschaft
    Inventors: Fridmann Hornung, Benjamin Wenzel, Wolfgang Ostertag
  • Patent number: 8029488
    Abstract: A disposable pull-on diaper having a wearer-facing surface and a garment-facing surface; a longitudinal centerline and a lateral centerline; a front waist region, a back waist region, and a crotch region disposed between the front and back waist regions. The front waist region and back waist region of the pull-on diaper interconnect to form a waist opening and leg openings. The pull-on diaper includes an absorbent assembly and an elastic belt. The absorbent assembly includes a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core disposed between the topsheet and backsheet. The elastic belt may exhibit less than about 80% of the maximum force after 15 seconds as measured by the Percent Release Test.
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: October 4, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Gregory Ashton, Eiro Fukuda
  • Patent number: 8025652
    Abstract: An incontinence article comprising front and back belly sections connected at side seams forming belly and back bands, continuous in the hip direction having a hip opening closed in the hip direction, and a crotch section comprising an absorbent body, extending longitudinally between and permanently attached to the belly and back sections, wherein the crotch, belly, and back sections define leg openings, the belly and back sections have an edge contour extending towards a transverse center axis, wherein first elastification means in the belly and back sections extend parallel to each other in the hip direction and wherein, in the belly and back sections, second elastification means extend from two side seam areas towards a longitudinal center axis of the article in a curved shape, thereby fanning out with increasing separation from each other, where the second elastification means fan out, the restoring force from extensive stretching of this area is smaller than that from extensive stretching of an area on t
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: September 27, 2011
    Assignee: Paul Hartmann Aktiengesellschaft
    Inventors: Fridmann Hornung, Benjamin Wenzel, Wolfgang Ostertag
  • Patent number: 8016806
    Abstract: An incontinence article comprising front and back belly sections connected at side seams forming belly and back bands, continuous in the hip direction having a hip opening closed in the hip direction, and a crotch section comprising an absorbent body, extending longitudinally between and permanently attached to the belly and back sections, wherein the crotch, belly, and back sections define leg openings, the belly and back sections have an edge contour extending towards a transverse center axis, wherein first elastification means in the belly and back sections extend parallel to each other in the hip direction and wherein, in the belly and back sections, second elastification means extend from two side seam areas towards a longitudinal center axis of the article in a curved shape, thereby fanning out with increasing separation from each other, where the second elastification means fan out, the restoring force from extensive stretching of this area is smaller than that from extensive stretching of an area on t
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: September 13, 2011
    Assignee: Paul Hartmann Aktiengesellschaft
    Inventors: Fridmann Hornung, Wolfgang Ostertag, Benjamin Wenzel
  • Patent number: 8016805
    Abstract: A pull-on disposable diaper 1 has, between a waist opening 5 and leg openings 6, a region 71 having a width of 15 to 35 mm in each of a front section A and a rear section B. The region 71, while worn by a wearer, applies a pressure of 1.1 to 2.5 kPa to the wearer's body. With the diaper 1 opened and stretched out, the distance from the longitudinal centerline of the diaper to the widthwise middle of the region 71 in the front section A is 180 to 220 mm, and the distance from the longitudinal centerline of the diaper to the widthwise middle of the region 71 in the rear section B is 180 to 220 mm. A waist portion around the waist opening 5, while worn by a wearer, applies a pressure of 0.3 to 1.5 kPa to the wearer's body.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: September 13, 2011
    Assignee: KAO Corporation
    Inventors: Jun Sasaki, Taeko Kanai, Michiko Otsuka
  • Patent number: 8016803
    Abstract: An absorbent article having a backsheet, an absorbent core, a topsheet, and a genital coversheet. The topsheet has an opening positioned to allow exuded fecal material to pass therethrough when the article is worn by a wearer. The genital coversheet is positioned across a portion of the aperture and covers the wearer's genitals. A void space is formed between the genital coversheet and the absorbent core and a void space is formed between the topsheet and the absorbent core.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: September 13, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Joerg Mueller, Cornelia Martynus, Ralf Geilich, Simone Seeboth, Ekaterina Anatolyevna Ponomarenko, Michael I. Divo
  • Publication number: 20110218509
    Abstract: A bandage for improved wound care is disclosed. The bandage comprises a non-adherent, deformable inner layer, a leak-proof outer layer that is substantially coextensive with the inner layer, and an absorbent middle layer contacting both the inner and outer layers. An adhesive strip and adhesive tabs along the bandage's side attach and adjust the fit of the bandage to securely hold the absorbent layer in contact with the wound, without any adhesive touching the skin, thereby eliminating pain and discomfort upon removal or replacement. The bandage allows substantial freedom of motion without slipping. The adhesive strip and tabs secure the bandage in place without any adhesive touching the skin, thereby providing convenience and causing no pain or discomfort upon removal or replacement of the bandage. The bandage may use a non-stick netting material layer to improve patient comfort, and elastic cuffs to improve fit and leakage.
    Type: Application
    Filed: March 4, 2010
    Publication date: September 8, 2011
    Inventor: Kalliope Dontas
  • Publication number: 20110213326
    Abstract: The present invention provide with a diaper sheath comprising: an inner and outer panel, each of said inner and outer panels having front and back portion connected by an intermediate portion, said front portion of the inner panel having an opening; and a front flap attached to said front portion of said inner panel, and said opening is covered by said front flat. The diaper of the present invention is much easier and convenient to adjust the insert from the opening at the front portion. With the flap at the front portion, parents can choose to use a biodegradable pad to insert in the flap and lay on the top of the inner panel.
    Type: Application
    Filed: March 12, 2010
    Publication date: September 1, 2011
    Inventor: Gäelle TOURNIER
  • Patent number: 8007614
    Abstract: An elastomeric laminate for use in an absorbent article can have a first plurality of elastomeric strands and a second plurality of elastomeric strands bonded to a first substrate. The first plurality of elastomeric strands can be bonded to the first substrate in a first orientation while the second plurality of elastomeric strands is joined to the first substrate in a second orientation. The first and second orientations can be different such that the elastomeric laminate can accommodate tension forces which act on the laminate from different axes. Optionally, a second substrate or a third plurality of elastomeric strands may be added to the elastomeric laminate.
    Type: Grant
    Filed: August 27, 2010
    Date of Patent: August 30, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Uwe Schneider, Donald Carroll Roe
  • Publication number: 20110208152
    Abstract: An absorbent article may comprise a first zone comprising graphics and a second zone comprising graphics, wherein the first and second zones have different elastic properties. Further, the absorbent article may comprise a first absorbent article component and a second absorbent article component having substantially different elastic properties, wherein the first absorbent article component comprises an elastomer.
    Type: Application
    Filed: May 6, 2011
    Publication date: August 25, 2011
    Inventors: Michael Dale Trennepohl, Andrew James Sauer, Donald Carroll Roe
  • Publication number: 20110208151
    Abstract: An absorbent article may comprise a first zone comprising graphics and a second zone comprising graphics, wherein the first and second zones have different elastic properties. Further, the absorbent article may comprise a first absorbent article component and a second absorbent article component having substantially different elastic properties, wherein the first absorbent article component comprises an elastomer. Additionally, the absorbent article may comprise a third absorbent article component overlapping the first and second absorbent article components, wherein the third absorbent article component comprises graphics on at least the portions which overlap the first and second absorbent article components.
    Type: Application
    Filed: May 6, 2011
    Publication date: August 25, 2011
    Inventors: Michael Dale Trennepohl, Andrew James Sauer, Donald Carroll Roe
  • Publication number: 20110208150
    Abstract: An absorbent article may comprise a first zone comprising graphics and a second zone comprising graphics, wherein the first and second zones have different elastic properties. Further, the absorbent article may comprise a first absorbent article component and a second absorbent article component having substantially different elastic properties, wherein the first absorbent article component comprises an elastomer. Additionally, the absorbent article may comprise a third absorbent article component overlapping the first and second absorbent article components, wherein the third absorbent article component comprises graphics on at least the portions which overlap the first and second absorbent article components.
    Type: Application
    Filed: May 6, 2011
    Publication date: August 25, 2011
    Inventors: Michael Dale Trennepohl, Andrew James Sauer, Donald Carroll Roe
  • Patent number: 8003846
    Abstract: An absorbent article for disposable use having at least one pattern (118) in the form of a text, image or the like. A background layer (146) and at least one intermediate layer (147) are arranged behind the pattern (118), in conjunction with which the intermediate layer or layers (147) exhibits or exhibit a first, essentially transparent state, and in conjunction with which the intermediate layer or layers (147) is or are transformed into a second, more opaque state when it or they is or are stretched.
    Type: Grant
    Filed: June 19, 2007
    Date of Patent: August 23, 2011
    Assignee: SCA Hygiene Products AB
    Inventor: Kenneth Strannemalm
  • Publication number: 20110196332
    Abstract: An absorbent article to be worn the lower torso is provided. The absorbent article comprises a chassis comprising a topsheet, a backsheet, an absorbent core, and a pair of longitudinal barrier cuffs attached to the chassis. Each of the longitudinal barrier cuffs comprises a web of material. The web of material comprises a first nonwoven component layer, and a second nonwoven component layer. Each of the longitudinal barrier cuffs comprises a longitudinal zone of attachment where each of the longitudinal barrier cuff attaches to the chassis, a longitudinal free edge, and a plurality of mechanical bonds disposed between the longitudinal zone of attachment and the free edge. The plurality of mechanical bonds attach one of a first portion of the web of material to a second portion of the web of material, and the web of material to a portion of the absorbent article.
    Type: Application
    Filed: February 10, 2011
    Publication date: August 11, 2011
    Inventors: Calvin Hoi Wung Cheng, Rajeev Chhabra, Olaf Erik Alexander Isele, DeeAnn Ling Nelson
  • Patent number: 7993320
    Abstract: An incontinence article comprising front and back belly sections connected at side seams forming belly and back bands, continuous in the hip direction having a hip opening closed in the hip direction, and a crotch section comprising an absorbent body, extending longitudinally between and permanently attached to the belly and back sections, wherein the crotch, belly, and back sections define leg openings, the belly and back sections have an edge contour extending towards a transverse center axis, wherein first elastification means in the belly and back sections extend parallel to each other in the hip direction and wherein, in the belly and back sections, second elastification means extend from two side seam areas towards a longitudinal center axis of the article in a curved shape, thereby fanning out with increasing separation from each other, where the second elastification means fan out, the restoring force from extensive stretching of this area is smaller than that from extensive stretching of an area on t
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: August 9, 2011
    Assignee: Paul Hartmann Aktiengesellschaft
    Inventors: Fridmann Hornung, Benjamin Wenzel, Wolfgang Ostertag
  • Patent number: 7993314
    Abstract: An absorbent article, such as an incontinence shield, diaper, pant-diaper, belt diaper or the like, includes a topsheet, a backsheet and an absorbent core placed therebetween. The absorbent core has two longitudinal edges, and a front and a rear transverse edge, wherein the rear transverse edge possesses a recess with at least one pair of opposing edges. The recess forms a pocket for receiving and storing faeces, wherein the pocket's extension is defined by the edges of the recess. The article provides a simple, practical and cheap solution for handling of faeces without obviously compromising the liquid absorption properties.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: August 9, 2011
    Assignee: SCA Hygiene Products AB
    Inventors: Fredrik Asp, Marie Johansson, Filip Jansson