Abstract: Disclosed is a mask composition comprising: (1) a water insoluble substrate; and (2) an emulsified liquid composition comprising: (a) an oily component; (b) a hydrophilic surfactant; (c) a water-soluble thickening polymer which provides the liquid composition a viscosity of from about 500 mPa·s to about 60,000 mPa·s; and (d) an aqueous carrier.
Type:
Grant
Filed:
July 18, 2003
Date of Patent:
May 12, 2009
Assignee:
The Procter & Gamble Company
Inventors:
Minghua Chen, Miwa Miyamoto, Yin-Jang Chen, David Leigh Trigg, Zi-Hua Fu
Abstract: This invention is directed to a process for making solid, typically particulate, water-swellable material comprising coated water-swellable, preferably hydrogel-forming polymers, which are coated with a coating agent, which is such that it does not rupture when the polymers swell in a liquid, e.g., water or saline water. Hereto, the coating agent is extensible in wet state and comprises thereto a wet-extensible material that has a wet-elongation of at least 400%, or even more preferably at least 500%, and preferably a tensile stress at break in the wet state of at least 1 MPa. Typically, the coating agent comprises thereto an elastomeric polymeric material. The invention also relates to solid (particulate) water-swellable material obtainable by the process of the invention.
Type:
Grant
Filed:
August 5, 2004
Date of Patent:
November 4, 2008
Assignee:
The Procter & Gamble Company
Inventors:
Mattias Schmidt, Axel Meyer, Renae Dianna Fossum, Stephen Allen Goldman, Edward Joseph Urankar, Bruno Johannes Ehrnsperger
Abstract: The present invention relates to absorbent articles comprising superabsorbent polymer particles. The superabsorbent polymer particles are coated with cationic polymers having 1 to 25 mol/kg, referring to the total weight of the cationic polymers, of cationic groups, which can be protonated. The cationic polymers are not substantially covalently bound to the superabsorbent polymer particles. Furthermore, the superabsorbent polymer particles are not substantially covalently surface cross-linked.
Type:
Grant
Filed:
September 24, 2004
Date of Patent:
July 29, 2008
Assignee:
The Procter & Gamble Company
Inventors:
Holger Beruda, Yasue Nakagawa, Andrea Lieselotte Link, Axel Meyer
Abstract: The nonwoven web 10 of the present invention is a layered structure that takes advantage of the beneficial properties of different types of fibers advantageously distributed in each layer. In particular, the present invention is a multi-layer nonwoven web suitable for use as a wet wipe, the web having a first fibrous outer layer comprising from about 10% to about 60% conjugate fiber, from about 10% to about 90% cellulosic fibers, a fibrous inner layer bonded at discrete bond sites to the first outer layer in a face to face relationship comprising from about 10% to about 60% conjugate fiber, and from about 10% to about 65% cellulosic fibers. A second fibrous outer layer, which can be the same composition as the first outer layer, is bonded at discrete bond sites to the inner layer in a face to face relationship. A method for forming the web of the present invention is also disclosed.
Abstract: The method of imparting color to skin comprising applying to the skin a cosmetic compositions comprising an alpha-hydroxyaldehyde self-tanning agent and a water-soluble vitamin B3 compound as a self-tanning composition are provided. The cosmetic compositions are useful for imparting a natural, even and durable tan to the skin when topically applied.
Type:
Grant
Filed:
July 1, 2004
Date of Patent:
February 5, 2008
Assignee:
The Procter & Gamble Company
Inventors:
Teresa Barbara Crook, Alison Fiona Stephens
Abstract: Cosmetic kits comprising at least two separated components are provided. The at least two separated components comprise, in one component, a self-tanning agent, and in the other, a reactive skin care active. The cosmetic kits provide increased skin health benefits when both components are applied to the skin simultaneously or successively.
Type:
Grant
Filed:
July 1, 2004
Date of Patent:
February 5, 2008
Assignee:
The Procter & Gamble Company
Inventors:
Teresa Barbara Crook, Alison Fiona Stephens
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: Skin care compositions and methods for regulating the condition of mammalian keratinous tissue containg an effective amount of a dialkanoyl hydroxyproline compound and a second skin care compound selected from hexamidine compounds, sugar amine compounds and their combination. These compositions may be either an emulsion or a solution wherin the dialkanoyl hydroxyproline compound may be converted to its salt for incorporation into the aqueous phase of a compositions.
Type:
Grant
Filed:
April 17, 2003
Date of Patent:
October 23, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Larry Richard Robinson, Paul Robert Tanner
Abstract: The present invention relates to a disposable absorbent article, e.g. a diaper, having a backsheet, an absorbent core and a topsheet, said absorbent article having a length L, said topsheet having an opening and primary elasticated areas and secondary elasticated areas, the latter being curved or angled, having an overall curvature with a radius of from 0.3 L to 3.2L, wherein the average transverse distance between a primary elasticated area and a secondary elasticated area of a crotch side portion is preferably at least 15 mm.
Type:
Grant
Filed:
September 8, 2005
Date of Patent:
September 25, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Joerg Mueller, Cornelia Beate Martynus, Anja Hoffmann, Mattias Schmidt, John Costello, Ann Sullivan, Gregg Flender
Abstract: A disposable garment includes a nonwoven backsheet formed by melt-blowing. The melt-blown nonwoven web has a basis weight of from about 3 g/m2 to about 60 g/m2 and an air permeability value of at least about 15 cm3/cm2/sec. The melt-blowing web is made by fine fibers having an average fiber diameter of from about 3 ?m to about 10 ?m.
Abstract: Wetness indicating compositions having improved colorant retention and durability and to wearable articles comprising this wetness indicating composition are provided.
Type:
Grant
Filed:
May 9, 2005
Date of Patent:
January 9, 2007
Assignee:
The Procter & Gamble Company
Inventors:
Thomas James Klofta, Brandon Ellis Wise, Donald Carroll Roe
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 30, 2004
Date of Patent:
September 19, 2006
Assignee:
The Procter & Gamble Company
Inventors:
Bruno Johannes Ehrnsperger, Heike Opper, Udo Friedel Schoenborn
Abstract: The present invention pertains to a porous, macroscopically-expanded, three-dimensional, elastomeric web suitable for use in elasticized portions of disposable absorbent articles such as bandages, diapers and pull-up diaper training pants. In a preferred embodiment the web has a continuous first surface and a discontinuous second surface remote from first surface. An elastomeric web of the present invention preferably comprises a formed film having at least two polymeric layers, with at least one of the layers being an elastomer and at least one of the other layers being a substantially less elastomeric skin layer. In a preferred embodiment the elastomeric web exhibits a multiplicity of primary apertures in the first surface of the web, the primary apertures being defined in the plane of the first surface by a continuous network of interconnecting members. Each interconnecting member exhibits an upwardly concave-shaped cross-section along its length.
Type:
Grant
Filed:
March 25, 2003
Date of Patent:
August 8, 2006
Assignee:
The Procter & Gamble Company
Inventors:
John Joseph Curro, Michele Ann Mansfield, George Christopher Dobrin, James E. Pelkie
Abstract: This invention relates to nonwoven fabrics with advantageous characteristics and the method to produce these fabrics. Advantageously, the fabrics of the subject invention have increased thickness (loft) compared to conventional nonwoven fabrics and have high air permeability and open space while maintaining softness and strength at the same basis weight.
Type:
Grant
Filed:
June 28, 2001
Date of Patent:
June 13, 2006
Assignee:
The Procter & Gamble Company
Inventors:
Albert E. Ortega, R. Wayne Thomley, Jan Mackey