Patents Assigned to Associated Hygienic Products LLC
  • Publication number: 20230233385
    Abstract: The present disclosure describes absorbent articles that include an absorbent core. The absorbent core extends longitudinally along a crotch portion of the absorbent article. The absorbent core includes a channel having one or more pathways extending longitudinally along the absorbent core. The channel is substantially free of absorbent material. In some implementations, the channel includes a single pathway. In other implementations, the channel includes multiple pathways.
    Type: Application
    Filed: June 24, 2021
    Publication date: July 27, 2023
    Applicant: ASSOCIATED HYGIENIC PRODUCTS LLC
    Inventors: Thomas A. KAISER, Trenton T. OTTERY
  • Publication number: 20230128500
    Abstract: The present disclosure includes absorbent products having an apertured zone in the surface facing the wearer for enhanced absorbency and BM containment. Some aspects of the products include a chassis including a topsheet defining a plurality of apertures, and a backsheet, an absorbent core disposed between the topsheet and the backsheet, and an acquisition-distribution layer (ADL) disposed between the topsheet and the absorbent core, the ADL including a plurality of external edges that cooperate to define an ADL boundary. In some aspects at least 75% of the plurality of apertures are defined within an apertured region that is disposed vertically above the ADL and is enclosed within the ADL boundary when the chassis is in a flat configuration.
    Type: Application
    Filed: October 11, 2022
    Publication date: April 27, 2023
    Applicant: ASSOCIATED HYGIENIC PRODUCTS LLC
    Inventor: Trenton OTTERY
  • Patent number: 10835425
    Abstract: An absorbent article having an outer cover with an interior surface and an opposite exterior surface, an absorbent core positioned adjacent the interior surface of the outer cover, and a wetness indicator graphic located on the outer cover. The wetness indicator graphic has a permanent graphic defining at least one non-printed area and a changing graphic located within the at least one non-printed area of the permanent graphic such that the permanent graphic and the changing graphic together give the appearance of a uniform graphic.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: November 17, 2020
    Assignee: ASSOCIATED HYGIENIC PRODUCTS LLC
    Inventor: Charles F. Schroer, Jr.
  • Patent number: 10485714
    Abstract: Disposable absorbent articles and methods of making disposable absorbent articles that comprise: an absorbent structure; and a layer of cushion material configured to minimize user perception of hardness or hard spots in the absorbent structure.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: November 26, 2019
    Assignee: ASSOCIATED HYGIENIC PRODUCTS, LLC
    Inventors: Raghavendra R. Hegde, Trent Ottery, Steve Linton
  • Publication number: 20180161215
    Abstract: An absorbent article having an outer cover with an interior surface and an opposite exterior surface, an absorbent core positioned adjacent the interior surface of the outer cover, and a wetness indicator graphic located on the outer cover. The wetness indicator graphic has a permanent graphic defining at least one non-printed area and a changing graphic located within the at least one non-printed area of the permanent graphic such that the permanent graphic and the changing graphic together give the appearance of a uniform graphic.
    Type: Application
    Filed: February 8, 2018
    Publication date: June 14, 2018
    Applicant: ASSOCIATED HYGIENIC PRODUCTS LLC
    Inventor: Charles F. SCHROER, JR.
  • Patent number: 9918883
    Abstract: An absorbent article having an outer cover with an interior surface and an opposite exterior surface, an absorbent core positioned adjacent the interior surface of the outer cover, and a wetness indicator graphic located on the outer cover. The wetness indicator graphic has a permanent graphic defining at least one non-printed area and a changing graphic located within the at least one non-printed area of the permanent graphic such that the permanent graphic and the changing graphic together give the appearance of a uniform graphic.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: March 20, 2018
    Assignee: ASSOCIATED HYGIENIC PRODUCTS LLC
    Inventor: Charles F. Schroer, Jr.
  • Patent number: 9414972
    Abstract: A method is provided for making an elastic composite having dual elasticized regions. The method entails conveying a base web and integrating a first elastic sub-composite with the base web. Then, a second elastic sub-composite is integrated with the base web, whereby the second elastic sub-composite is spaced apart from the first elasticized sub-composite applied thereon. As a result, an elastic composite having dual elasticized regions is produced. This elastic composite includes a base layer having a pair of side edges and a longitudinal centerline spaced inwardly from the side edges, and a first elastic construction supported by the base layer. The first elastic construction includes a first plurality of spaced apart elastic elements and a first top layer extending over the first elastic construction. The elastic composite also includes a second elastic construction supported by the base layer.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: August 16, 2016
    Assignee: ASSOCIATED HYGIENIC PRODUCTS LLC
    Inventor: Trenton Ottery
  • Patent number: 9012715
    Abstract: An absorbent article having an outer cover with an interior surface and an opposite exterior surface, an absorbent core positioned adjacent the interior surface of the outer cover, and a wetness indicator graphic located on the outer cover. The wetness indicator graphic has a permanent graphic defining at least one non-printed area and a changing graphic located within the at least one non-printed area of the permanent graphic such that the permanent graphic and the changing graphic together give the appearance of a uniform graphic.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: April 21, 2015
    Assignee: Associated Hygienic Products, LLC
    Inventor: Charles F. Schroer, Jr.
  • Publication number: 20140288518
    Abstract: Disposable absorbent articles comprising foamed adhesive for securing elastics are disclosed. In one embodiment, a disposable absorbent diaper is disclosed that comprises an adhesive that has been foamed by incorporating gas into a molten hotmelt adhesive. The resulting foamed adhesive displays increased surface area and volume and decreased density while retaining the same or about the same adhesive strength.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 25, 2014
    Applicant: Associated Hygienic Products, LLC
    Inventors: Trent Ottery, John Gladwin
  • Patent number: 8822015
    Abstract: This elastic composite includes a base layer having a pair of side edges and a longitudinal centerline spaced inwardly from the side edges, and a first elastic construction supported by the base layer. The first elastic construction includes a first plurality of spaced apart elastic elements and a first top layer extending over the first elastic construction. The elastic composite also includes a second elastic construction supported by the base layer. The second elastic construction includes a second plurality of spaced apart elastic elements and a second top layer extending over the elastic construction. The first and second top layers are spaced apart and the first and second elastic constructions are spaced apart, so as to define a central non-elasticized region between the first and second elastic constructions.
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: September 2, 2014
    Assignee: Associated Hygienic Products LLC
    Inventor: Trenton Ottery
  • Publication number: 20130018339
    Abstract: Absorbent articles and methods for making absorbent articles incorporate unbleached fibers in an absorbing core. Example embodiments provide unbleached fibers which are totally chlorine free. Such unbleached fibers provide features and advantages not present or recognized over prior articles. According to one embodiment, a disposable absorbent article having a front waist region, a back waist region, and a crotch region located between the front and back waist regions, is provided. The disposable absorbent article includes a liquid pervious topsheet and a liquid impervious backsheet. Additionally, the disposable absorbent article includes an absorbent core disposed between at least a portion of the topsheet and bottom sheet. This absorbent core comprises a superabsorbent material and pulp material where at least a portion of the pulp material includes unbleached fibers having constituents which alter the performance properties of the absorbent core.
    Type: Application
    Filed: July 12, 2011
    Publication date: January 17, 2013
    Applicant: Associated Hygienic Products LLC
    Inventors: Tom Kaiser, Steven D. Linton
  • Patent number: 7247152
    Abstract: A disposable absorbent article is disclosed that is partially defined by a pair of longitudinally extending side edges and a pair of end edges extending between the side edges, and includes a topsheet layer, a backsheet layer, and an absorbent core disposed between the topsheet and the backsheet. The disposable absorbent article also has a pair of side wall structures each having a pair of oppositely positioned end portions. A first side wall structure extends generally longitudinally between the core and one of the side edges and the other side wall structure extends generally longitudinal between the core and the other side edge. Further, an end strip constructed from an elastic material is positioned substantially adjacent each one of the end edges, and extends laterally between the side edges.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: July 24, 2007
    Assignee: Associated Hygienic Products LLC
    Inventors: Walter V. Klemp, Paul M. Ducker, Daniel D. Gardner, Jr., Scott W. Sneed
  • Patent number: 7172582
    Abstract: A disposable absorbent article partially defined by a pair of longitudinally extending side edges and a pair of end edges extending between the side edges, includes a topsheet layer, a backsheet layer, and an absorbent core disposed between the topsheet and the backsheet. The disposable absorbent article also has a pair of side wall structures each having a pair of oppositely positioned end portions. A first side wall structure extends generally longitudinally between the core and one of the side edges and the other side wall structure extends generally longitudinally between the core and the other side edge. Further, an end strip constructed from an elastic material is positioned substantially adjacent each one of the end edges, and extends laterally between the side edges.
    Type: Grant
    Filed: June 29, 2004
    Date of Patent: February 6, 2007
    Assignee: Associated Hygienic Products LLC
    Inventors: Walter V. Klemp, Paul M. Ducker, Daniel D. Gardner, Scott W. Sneed
  • Publication number: 20050010184
    Abstract: A disposable absorbent article partially defined by a pair of longitudinally extending side edges and a pair of end edges extending between the side edges, includes a topsheet layer, a backsheet layer, and an absorbent core disposed between the topsheet and the backsheet. The disposable absorbent article also has a pair of side wall structures each having a pair of oppositely positioned end portions. A first side wall structure extends generally longitudinally between the core and one of the side edges and the other side wall structure extends generally longitudinally between the core and the other side edge. Further, an end strip constructed from an elastic material is positioned substantially adjacent each one of the end edges, and extends laterally between the side edges.
    Type: Application
    Filed: June 29, 2004
    Publication date: January 13, 2005
    Applicant: Associated Hygienic Products LLC
    Inventors: Walter Klemp, Paul Ducker, Daniel Gardner, Scott Sneed
  • Patent number: 6794557
    Abstract: A disposable absorbent article includes a topsheet, a backsheet and an absorbent core disposed therebetween. One or more of the backsheet, topsheet, and absorbent core is constructed of an absorbent composite that includes an absorbent layer of hydratable fine fibers in the form of microfibril obtained from cellulose or a derivative thereof and super absorbent polymer (SAP) particles bonded together by the hydratable fibers, and a nonwoven substrate supporting the absorbent layer such as SMS. The absorbent layer is coated over the surface of the nonwoven substrate. The core may include one uniform layer of the absorbent composite or a composite having one layer of the nonwoven substrate and a plurality of segmented absorbent layers applied thereon. In the latter design, the absorbent layers are spaced apart from one another to expose surface sections of the substrate. These non-coated surface sections provide wicking zones which allow room for the absorbent layers to expand and prevent gel blocking.
    Type: Grant
    Filed: July 14, 2000
    Date of Patent: September 21, 2004
    Assignee: Associated Hygienic Products LLC
    Inventors: Walter V. Klemp, Paul M. Ducker, Scott W. Sneed, Migaku Suzuki
  • Patent number: 6790202
    Abstract: A disposable absorbent article defined by a pair of longitudinally extending side edges and a pair of end edges extending between the side edges, has a front waist region, a back waist region, and a crotch region located between the waist regions. The disposable absorbent article also includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. The topsheet is provided with a plurality of openings which direct bodily exudates received into or by the crotch region to a storage space disposed below the topsheet. The topsheet is spaced generally upward from the core such that the storage space is disposed between the topsheet and the core. The disposable absorbent article further includes at least one or more elongated elastic strands which are attached to the topsheet so as to space or urge the topsheet generally upwardly from the core.
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: September 14, 2004
    Assignee: Associated Hygienic Products LLC
    Inventors: Walter V. Klemp, Paul M. Ducker, Daniel D. Gardner, Jr., Scott W. Sneed
  • Patent number: 6702795
    Abstract: A disposable absorbent garment includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. The topsheet, backsheet and absorbent core are assembled together to form a layered assembly including a front region, a back region, and a crotch region disposed between the front region and the back region. The layered assembly has a longitudinal plane that extends substantially centrally through the front, back and crotch regions. Each of the front and back regions further includes a pair of ear portions extending in substantially opposite lateral directions with respect to the longitudinal plane. Further, each of the ear portions includes a layered section of a material layer and a stretchable member extendible between a contracted configuration and an extended configuration.
    Type: Grant
    Filed: July 30, 2001
    Date of Patent: March 9, 2004
    Assignee: Associated Hygienic Products LLC
    Inventor: Walter V. Klemp
  • Patent number: 6602234
    Abstract: A disposable absorbent article defined by a pair of longitudinally extending side edges and a pair of end edges extending between the side edges, has a front waist region, a back waist region, and a crotch region located between the waist regions. The disposable absorbent article also includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. The topsheet is provided with a plurality of openings which direct bodily exudates received into or by the crotch region to a storage space disposed below the topsheet. The topsheet is spaced generally upward from the core such that the storage space is disposed between the topsheet and the core. The disposable absorbent article further includes at least one or more elongated elastic strands which are attached to the topsheet so as to space or urge the topsheet generally upwardly from the core.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: August 5, 2003
    Assignee: Associated Hygienic Products LLC
    Inventors: Walter V. Klemp, Paul M. Ducker, Daniel D. Gardner, Jr., Scott W. Sneed