Abstract: This invention is directed to super-absorbent material, which comprises a super absorbent polymer core that is coated with an organic, polar coating agent, and whereby the particulate super-absorbent material has a contact angle and a corresponding cos CAm (as defined herein), whereby the cos CAm is more than 0.3, and whereby, when said coating agent is in the form of particles, said coating agent particles have a (weight) mean particle size of from 0.001 to 1 micron. The material is useful for absorbent structures and absorbent articles (comprising such structures). The coated super-absorbent material is typically present in said absorbent structure at least at a concentration of 50% by weight of the structure, preferably even 80% or even 90%. The invention also provides a process for making the absorbent material.
Type:
Grant
Filed:
June 26, 2006
Date of Patent:
December 25, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Bruno Johannes Ehrnsperger, Heike Opper, Udo Friedel Schoenborn
Abstract: The present invention relates to a method of applying molten hot melt adhesives, which comprise volatile material, at a constant adhesive mass flow rate. According to the method of the present invention the molten hot melt adhesive containing volatile material is applied under raised pressure. Specifically, the present invention is useful in the field of producing absorbent articles for personal hygiene.
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:
September 22, 2006
Date of Patent:
December 25, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Patricia Lee Christon, Bryan Keith Feller, Ronda Lynn Glassmeyer, Rosa Alejandra Hernandez
Abstract: A tampon for feminine hygiene that has an insertion end, a withdrawal end, a longitudinal axis, and an outer surface. The tampon is made of compressed fibrous material. The outer surface of the tampon includes a plurality of raised portions. Each of the raised portions include a length dimension and a width dimension. The width dimension varies as measured along the length dimension.
Abstract: A composition for softening an absorbent tissue having from about 10% to about 60% by weight of a quaternary ammonium softening active ingredient; free amine compounds at a level such that the softening composition has a tertiary to quaternary amine ratio of greater than about 0.06 and less than about 0.2; an aqueous vehicle in which said softening active ingredient is dispersed; and from about 0.01% to about 5% by weight of a high polymer; wherein the high polymer has a weight-average molecular weight of from about 2,000,000 to about 25,000,000.
Type:
Grant
Filed:
September 20, 2002
Date of Patent:
December 25, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Kenneth Douglas Vinson, Yen Chun Wu, Arnold William Trueman
Abstract: In order to achieve a comfortable level of spray noise using a cap having a button and an angled spray channel, it is suggested that the spray channel be manufactured in one piece from elastic plastic, e.g., from TPE or TPU.
Abstract: A cosmetic product includes a mascara composition and a treatment device, whereby the mascara composition is applied to the eyelashes by softening the mascara composition via heat. The mascara composition is solid at room temperature, however is softened at elevated temperature, so it may be applied to the eyelashes. The treatment device includes an applicator for receiving, heating to soften, and applying the softened mascara composition to the eyelashes. Once the softened mascara composition is applied to the eyelashes, the mascara composition is quickly cooled and thus solidified by the atmosphere. The mascara composition thus applied to the eyelashes provides a firm film covering the eyelashes, which is not softened at body temperature, and thus provides enhanced wearability. A cap detachable to the applicator is provided with a loading mechanism for delivering pieces of the mascara composition one by one to the applicator.
Type:
Application
Filed:
November 24, 2005
Publication date:
December 13, 2007
Applicants:
MATSUSHITA ELECTRIC WORKS, LTD., THE PROCTER & GAMBLE COMPANY
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. At least one tone contains a graphic.
Type:
Grant
Filed:
October 18, 2004
Date of Patent:
December 11, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Dannette ReNee Adams, Forrest Timothy Maloney, Patricia Lee Christon, Bryan Keith Feller, Ronda Lynn Glassmeyer, Rosa Alejandra Hernandez
Abstract: A breathable composite sheet material, a method for making such a sheet material, and an absorbent article utilizing the sheet material are provided. The composite sheet material is comprised of a thermoplastic film adhered directly to a fibrous substrate. The thermoplastic film comprises at least 50% by weight of a polymer material from the group of block copolyether esters, block copolyether amides and polyurethanes. The substrate comprises a fibrous web of at least 50% by weight of polyolefin polymer synthetic fibers. The composite sheet exhibits a peel strength of at least 0.1 N/cm, a dynamic fluid transmission of less than about 0.75 g/m2 when subjected to an impact energy of about 2400 joules/m2, and a moisture vapor transmission rate, according to the desiccant method, of at least 1500 g/m2/24 hr.
Type:
Grant
Filed:
January 7, 2004
Date of Patent:
December 11, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Nora Liu Carroll, Hyun Sung Lim, George Joseph Ostapchenko, Shailaja R. Vaidya, J. Michael McKenna, John Joseph Curro, Gary Dean Lavon, Richard L. Sparks
Abstract: A product and process for laundering delicate or dry-clean only garments in a conventional home washing machine. The process represents a home version of the commercial wet-cleaning processes for cleaning of delicate garments. The product may comprise a liquid cleaning composition, a wash pretreatment composition, a wash pretreatment applicator, an apparatus for dispensing a rinse cycle conditioner and a flexible wrap container within which the garments are contained during washing.
Type:
Grant
Filed:
September 26, 2005
Date of Patent:
December 11, 2007
Assignee:
The Procter & Gamble Company
Inventors:
John Downing Curry, Freddy Arthur Barnabas, Jack A. Doty, Thomas Charles Hortel, Michelle Frances Mellea, Corey Elizabeth Schmidt, Corey Sue Snyder, Todd Michael Wernicke
Abstract: Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more bicyclic 5-6 heteroaromatic keratin dyeing compounds with one ring junction nitrogen one or two extra heteroatoms. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.
Type:
Grant
Filed:
February 18, 2005
Date of Patent:
December 11, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Robert Wayne Glenn, Jr., Muill Lim, John Michael Gardlik, Bryan Patrick Murphy, Charles Wayne Rees
Abstract: Hair dyeing compositions are provided which comprise at least one coupler selected from N-aryl-m-phenylenediamine derivatives, 2-substituted N-aryl-m-phenylenediamine derivatives, and N-aryl-m-diaminopyridine derivatives, in combination with and at least one diaminopyrazole primary intermediate.
Type:
Grant
Filed:
March 11, 2005
Date of Patent:
December 4, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Mu'lll Lim, Guiru Zhang, Bryan Patrick Murphy
Abstract: A composition in a water-soluble pouch is provided.
Type:
Grant
Filed:
July 29, 2005
Date of Patent:
December 4, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Bruno Matthieu Dasque, Nicola Ethel Davidson, Francesco de Buzzaccarini, James Charles Theophile Roger Burckett-St. Laurent, Valerio Del Duca, Frank William DeNome