Abstract: The absorbent article provides a signal viewable from the top surface of the absorbent article which gives a perception of depth within the absorbent article. This creation of depth perception is accomplished by the use of at least two tones within a color and/or by the use of multiple tones and multiple colors operating together to create a perception of depth within the absorbent article.
Type:
Grant
Filed:
June 24, 2008
Date of Patent:
July 5, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Patricia Lee Christon, Bryan Keith Feller, Ronda Lynn Glassmeyer, Rosa Alejandra Hernandez
Abstract: A package including a container having a layer with an interior surface and an exterior surface. The layer forms an interior space. The container includes a window on only a portion of the exterior surface. The container contains within the interior space one or more absorbent articles each having substantially the same absorbent capacity. Each absorbent article is individually wrapped in a wrapper. The exterior surface of the container has a signal color corresponding to the absorbent capacity, and each of the wrappers has a substantially similar signal color in the form of a design. In addition, only a portion of the wrapper can be viewed through the window.
Type:
Grant
Filed:
March 1, 2010
Date of Patent:
May 24, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Lilkar Zugeil Molina, John Thomas Milby
Abstract: A method of making an absorbent core for use in an absorbent article. The method comprising the steps of: a. providing a first absorbent fibrous web material; b. providing a second absorbent fibrous web material; c. providing a pair of rolls forming a nip through which the first and second absorbent fibrous web materials can be processed, the pair of rolls being selected from the processes consisting of, ring rolling, SELF, micro-SELF, and rotary knife aperturing; d. deforming portions of the first absorbent fibrous web material by processing through the pair of rolls; e. deforming portions of the second absorbent fibrous web material by processing through the pair of rolls; and f. combining the first and second absorbent fibrous web materials to form the absorbent core.
Type:
Grant
Filed:
March 5, 2007
Date of Patent:
May 3, 2011
Assignee:
Procter and Gamble Company
Inventors:
Jean Jianqun Zhao, John Richard Noel, Karen Denise McAffry, Gary Wayne Gilbertson, Brian Francis Gray, Kelyn Anne Arora
Abstract: A method is provided for stabilizing a tampon. The method includes providing a pledget having a moisture content and including one or more metallic cation salts, compressing the pledget to produce a tampon, and applying microwave radiation to the tampon for a time sufficient to stabilize the tampon. The time to stabilize a tampon can be reduced by at least about 20% compared to the time to stabilize a tampon lacking one or more metallic cation salts.
Type:
Grant
Filed:
January 3, 2008
Date of Patent:
February 15, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Fancheng Wang, Rebecca White Patterson, Thomas Ward Osborn, III
Abstract: A feminine hygiene device. The absorbent core can have a first compressibility in an unaltered state, wherein at least a portion of the absorbent core that is generally aligned with the longitudinal axis of the absorbent core has a second compressibility in an altered state. The second compressibility can be greater than the first compressibility. The portion of the absorbent core having the second compressibility can be a portion of the absorbent core from which absorbent material has not been completely removed. The feminine hygiene device has an elastic member generally aligned with the core longitudinal axis and spanning at least a portion of the absorbent core that has a preferentially weakened zone of compression. A portion of the absorbent core that is generally aligned with the core longitudinal axis can comprise structural features selected from the group consisting of slits, corrugations, nodules, and tufts.
Type:
Grant
Filed:
March 5, 2007
Date of Patent:
December 28, 2010
Assignee:
The Procter & Gamble Company
Inventors:
Bruce William Lavash, Jean Jianqun Zhao, Denise Jean Bien, Ann-Marie Ventura
Abstract: Methods for making packaged consumer products are described. The methods generally include the steps of providing an opaque printed substrate, providing a plurality of individually wrapped disposable absorbent articles, and forming a package for containing the wrapped articles with the opaque printed substrate. The opaque printed substrate has a window section that contains ink that causes the over-wrapping material of the articles to appear to have a different color when viewed from outside of the package.
Abstract: The present invention relates to an absorbent article for personal hygiene, especially a sanitary napkin, panty liner and the like, comprising an adhesive for securing said article to the garments of a wearer. Said adhesive is capable to establish a bonding of the garment-facing surface of said absorbent article to the garment of the wearer, which is able to resist a peel force of at least 0.6 N per 5 cm, according to the test method herein, on a reference microfiber substrate.
Type:
Grant
Filed:
March 7, 2005
Date of Patent:
November 30, 2010
Assignee:
The Procter & Gamble Company
Inventors:
Paolo VegliĆ², Ivano Gagliardi, Rodrigo Rosati, Giovanni Carlucci, Roberto D'Addario
Abstract: Sanitary articles such as sanitary napkins including several layers, wherein an ink is applied on at least one of the layers. The ink application area is situated at least partially above the core and extends outwardly across at least a portion of the periphery of the core, but does not entirely cover the core. The ink is visible in the finished article. The ink provides improved resistance to re-wet of the topsheet and side leakage of the core.
Type:
Grant
Filed:
October 20, 2006
Date of Patent:
November 2, 2010
Assignee:
The Procter & Gamble Company
Inventors:
Cornelia Ecker, Ivano Gagliardi, Vincenzo Partenza, Paolo Veglio
Abstract: A digital tampon including an angled finger cover. The tampons can comprise an absorbent mass having an insertion end and a withdrawal end and an angled finger cover.
Type:
Grant
Filed:
September 22, 2006
Date of Patent:
November 2, 2010
Assignee:
The Procter & Gamble Company
Inventors:
Ryo Minoguchi, Ricky Alan Pollard, Letha Margie Hines
Abstract: An absorbent article such as a sanitary napkin, adult incontinence device, or the like. The absorbent article has a pair of flaps for securing the absorbent article. The flaps extend laterally outward from the main body portion of the article. The flaps are associated with the main body portion at a juncture along the longitudinal edges of the main body portion. The flaps have a notch. The flaps have at least one first zone of anisotropic stiffness contiguous with the notch. The first zone of anisotropic stiffness has a relatively stiffer direction and a relatively less stiff direction. The first zone of anisotropic stiffness can be made of corrugated or ring-rolled portions of the absorbent article.
Type:
Grant
Filed:
July 12, 2006
Date of Patent:
October 12, 2010
Assignee:
The Procter & Gamble Company
Inventors:
Marco Digiacomantonio, Giovanni Carlucci
Abstract: An absorbent article has an absorbent material and an outer surface including an inhibitor which is partially bound to the absorbent material and substantially inhibits the colonization of bacteria within the absorbent article. An absorbent article has an absorbent material. The absorbent material has an outer surface. The absorbent article includes a pre-toxin limiting agent which is partially bound to the absorbent material and substantially retards the production of bacteria-produced toxins by the bacteria residing within the absorbent article. An absorbent article has an absorbent material. The absorbent material has an outer surface. The absorbent article includes a toxin enclosing agent. The toxin enclosing agent substantially inhibits the migration of toxin outwardly from within the absorbent article towards the outer surface of the absorbent article.
Type:
Grant
Filed:
June 18, 2008
Date of Patent:
September 7, 2010
Assignee:
The Procter & Gamble Company
Inventors:
Donna Rene Hill, Thomas Ward Osborn, III, Catherine Cornick Davis
Abstract: An array of disposable absorbent articles. The array has a first absorbent article and a second absorbent article. The first absorbent article is enclosed in a first package having i.) an outer surface wherein the outer surface has an outer surface area and ii.) a first identifier having a first surface area. The first identifier is disposed on the first absorbent article and corresponds to a first absorbency. The first identifier is disposed on the first package. A second absorbent article is enclosed in a second package having i.) an outer surface wherein the outer surface has an outer surface area and ii.) a second identifier having a second surface area. The second identifier is disposed on the second absorbent article and corresponds to a second absorbency. The first surface area of the first absorbent article is different than the second surface area of the second absorbent article.