Poly(meth)acrylic Acid, Salt, Or Copolymer Thereof Patents (Class 424/70.16)
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Publication number: 20130202546Abstract: Cosmetic compositions are provided, which are capable of having a tightening and/or curling effect on a human integument when applied thereto. Cosmetic compositions according to the invention typically include a cosmetically acceptable vehicle and a pH-dependent film-forming polymer of either a poly(methacrylic acid-co-methyl methacrylate) or a poly(methacrylic acid-co-ethyl acrylate). The tightening and/or curling effect of these cosmetic compositions is prolonged and substantially resistant to environmental stresses such as increased heat or humidity.Type: ApplicationFiled: March 14, 2013Publication date: August 8, 2013Applicant: AVON PRODUCTS, INC.Inventor: AVON PRODUCTS, INC.
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Publication number: 20130195788Abstract: Described are hair fixative compositions comprising an aqueous dispersion comprising an ethylene acrylic acid co-polymer, and optionally a metallocene catalyzed polyolefin.Type: ApplicationFiled: October 12, 2011Publication date: August 1, 2013Applicants: ROHM AND HAAS COMPANY, UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLCInventors: Susan Jordan, Miao Wang, Andrea Keenan
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Publication number: 20130195775Abstract: Ionic and ionogenic comb copolymers are disclosed along with personal care products that employ them as a modifier that results in increased sensory attributes and increased effectiveness in the deposition of actives and can also act as a thickening agent. The copolymer includes one or more repeating units derived from olefinically unsaturated anionic or anionogenic or zwitterionic comonomers, and one or more repeating units having the formula in which Y is a moiety forming part of a copolymer backbone, Z is a moiety that exhibits association with other Z moieties or with other moieties within the ultimate formulation in which the copolymer will be employed, and b is a bond or moiety that links the Z moiety to the Y moiety. In certain embodiments, the copolymer also includes repeating units derived from acrylamide monomers, olefinically unsaturated hydrophilic monomers or other olefinically unsaturated monomers.Type: ApplicationFiled: August 3, 2012Publication date: August 1, 2013Applicants: LANDEC CORPORATION, AIR PRODUCTS AND CHEMICALS, INC.Inventors: Richard Joseph Goddard, Mussarat Noor, Julian Everett Schafer, Steven Paul Bitler, David Dakin Taft, Shiying Zheng
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Patent number: 8496919Abstract: To provide a cosmetic composition and a hair wash which are excellent in metal pyrithione salt persistence after washing with a washing liquid containing a surfactant, etc. A cosmetic composition and a hair wash, which comprise a copolymer and a metal pyrithione salt, wherein the copolymer contains constituting units corresponding to a cationic vinyl monomer of a specific structure and constituting units corresponding to a nonionic vinyl monomer of a specific structure.Type: GrantFiled: August 12, 2011Date of Patent: July 30, 2013Assignee: Mitsubishi Chemical CorporationInventors: Akira Ishikubo, Shoya Yoda
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Publication number: 20130189198Abstract: Disclosed are surfactant compositions containing at least one crosslinked acrylic copolymer. The crosslinked acrylic copolymer is polymerized in the presence of at least two different classes of crosslinking monomers. The crosslinked acrylic copolymers provide desirable rheological, clarity, and aesthetic properties in aqueous surfactant containing compositions.Type: ApplicationFiled: October 5, 2011Publication date: July 25, 2013Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventor: Krishnan Tamareselvy
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Publication number: 20130183361Abstract: Disclosed are multi-staged acrylic based core-shell polymers comprising a linear core polymer and at least one subsequently polymerized shell polymer. At least one of the subsequently polymerized shell polymers is crosslinked. The core-shell polymers surprisingly provide desirable rheological, clarity, and aesthetic properties in aqueous surfactant containing compositions, particularly at low pH. The multi-staged acrylic base core-shell polymers can be included in at least one phase of a multi-phase personal care, home care, health care, and institutional and industrial care composition to impart phase stability thereto.Type: ApplicationFiled: September 30, 2011Publication date: July 18, 2013Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Krishnan Tamareselvy, Nancy S. Marchant, David L. Dashiell, Deborah S. Filla
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Publication number: 20130164242Abstract: The present invention relates to hair care and personal care compositions which contain an acrylic copolymer which is polymerized in the presence of at least two different classes of crosslinking monomers. The polymer functions both as a fixative/film former and a thickening agent for hair styling and personal care compositions in which it is contained. The copolymer exhibits advantageous fixative, film forming and rheological gel properties.Type: ApplicationFiled: September 1, 2011Publication date: June 27, 2013Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Krishnan Tamareselvy, Pascal Staelens
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Patent number: 8470347Abstract: The present invention relates to self-emulsifying formulations based on an active ingredient component and a formulation base with a lipid component and with a binder component and to the use of this formulation as dosage form in the life science sector. The invention also describes a process for producing self-emulsifying formulations by mixing the formulation components to form a plastic mixture and, where appropriate, to manufacture the formulations as dosage form advantageously by use of melt extrusion. The formulations spontaneously form emulsions in water or aqueous media.Type: GrantFiled: May 29, 2001Date of Patent: June 25, 2013Assignee: AbbVie Deutschland GmbH and Co KGInventors: Gunther Berndl, Jörg Breitenbach, Robert Heger, Michael Stadler, Peter Wilke, Jörg Rosenberg
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Publication number: 20130149275Abstract: An agent for treating keratin-containing fibers includes in a cosmetic carrier: (a) a cationic cellulose compound; (b) a copolymer containing a structural unit of Formula (I), a structural unit of Formula (II), and a structural unit of Formula (III) in which R1 is a hydrogen atom or a methyl group, X1 is an oxygen atom or an NH group, R2 and R3 independently of one another are each a (C1 to C4) alkyl group; and (c) a copolymer containing a structural unit of Formula (I) and a structural unit of Formula (IV) in which R4 is a hydrogen atom or a methyl group, X2 is an oxygen atom or an NH group, A is a (C2 to C3) alkylene group, and R5 and R6 independently of one another are each a (C1 to C4) alkyl group. Methods for treating keratin-containing fibers using the agents are also provided.Type: ApplicationFiled: February 6, 2013Publication date: June 13, 2013Applicant: HENKEL AG & CO. KGAAInventor: Henkel AG & Co., KGaA
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Publication number: 20130149274Abstract: The present disclosure relates to a composition comprising: (a) at least one polyacid; (b) at least one amino compound chosen from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and mixtures thereof; and (c) cosmetically acceptable carrier. The present disclosure also relates to a method of sealing the surface of a keratinous substrate using such compositions, including inhibiting loss of hair color. The compositions of the present disclosure may further comprise an auxiliary ingredient.Type: ApplicationFiled: February 8, 2013Publication date: June 13, 2013Applicant: L'OREAL S.A.Inventor: L'OREAL S.A.
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Patent number: 8460792Abstract: A microcapsule which is able to stably retain a benefit agent such as a volatile substance for an extended period, and which is also suitable for encapsulating fragrances and the like. Such capsule encapsulates a mixture comprising a volatile substance, and an additive that has a higher melting point than the volatile substance and is able to undergo mutual dissolution with the volatile substance, wherein the mixture exhibits a melting point range, and a portion of, or all of, that melting point range falls within a range from ?20 to 60° C. The present invention also relates to consumer products including cleaning and/or treatment compositions comprising such microcapsules, and processes of making and using same.Type: GrantFiled: January 27, 2011Date of Patent: June 11, 2013Assignee: The Procter & Gamble CompanyInventors: Johan Smets, Radhakrishnan Janardanan Nair, An Pintens, Takuya Yasuhara, Takashi Iwasaki
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Patent number: 8454944Abstract: The present invention relates to a re-applicable mascara composition containing a unique combination of a chemically modified wax and a polymeric film former including a copolymer of vinylpyrrolidone and aminoacrylates. The mascara composition of the present invention can be readily re-applied to eyelashes hours after the initial application to increase the lash volume, without the discomfort and clumping commonly caused by attempts to re-apply mascara to already-coated eyelashes.Type: GrantFiled: June 17, 2009Date of Patent: June 4, 2013Assignee: ELC Management, LLCInventors: Katie Ann Frampton, Paul Henry Marotta, John R. Castro, Arlene G. Ting-Jenulis
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Publication number: 20130129647Abstract: A monomer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C5-C42)alkyl-polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl-polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C1-C6)alkyl groups per ring carbon atom is useful in making polymers, particularly pH responsive polymers.Type: ApplicationFiled: December 27, 2012Publication date: May 23, 2013Applicant: Rhodia OperationsInventor: Rhodia Operations
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Publication number: 20130129658Abstract: The invention relates to a polymer suited for modifying the styling performance and the rheology of a cosmetic preparation, a composition thereof, a method of making it as well as the use of said polymer and the composition respectively. The copolymer comprises at least one non-ionic ethylenically unsaturated C1-C4 (meth)acrylate as monomer A; an ethylenically unsaturated monomer B having as hydrogen bond donor an amide group, said ethylenically unsaturated monomer B being an ethylenically unsaturated monomer having a cyclic amide moiety, as monomer B1 and/or, an ethylenically unsaturated monomer having an acyclic amide group, as monomer B2; at least one ethylenically unsaturated carboxylic acid as monomer C; a macromonomer D; optionally at least one cross-linker E; and optionally at least one further monomer F.Type: ApplicationFiled: April 28, 2011Publication date: May 23, 2013Applicant: BASF SEInventors: Son Nguyen-Kim, Rolf Werner, Angelika Schmitt, Peter Hossel, Matthias Laubender, Jens Schröder
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Publication number: 20130129657Abstract: Disclosed herein are sprayable compositions comprising: a complex of (A) at least one charged (or pseudo-charged) polymer having a molecular weight of about 125,000 amu or more; and (B) a least one oppositely charged, rheology modifying, crosslinked polymer having at least one carboxylic functional group. The composition may provide a spray with a median particle size of less than about 175 ?m. Also disclosed are methods for preparing the compositions as well as creating the spray. The invention enables the spray of the high molecular weight charged (or pseudo-charged) polymer in any number of uses including personal care and performance chemicals application.Type: ApplicationFiled: April 4, 2011Publication date: May 23, 2013Applicant: ISP INVESTMENTS INC.Inventor: David C. Streuli
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Publication number: 20130121943Abstract: The present invention relates to a thickener preparable by a process wherein a polymer is obtained by an inverse emulsion polymerization of a) at least one water-soluble ethylenically unsaturated monomer comprising at least one anionic monomer and/or at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer, c) optionally at least one crosslinker, d) optionally at least one chain transfer agent, where the temperature during the inverse emulsion polymerization is kept constant and is at least 40° C., preferably 50 to 90° C., and, when the inverse emulsion polymerization is complete, the activator is added, giving the thickener.Type: ApplicationFiled: November 7, 2012Publication date: May 16, 2013Applicant: BASF SEInventor: BASF SE
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Publication number: 20130121945Abstract: The present invention relates to a thickener comprising i) at least one polymer preparable by polymerization of a) at least one water-soluble ethylenically unsaturated monomer comprising at least one anionic monomer and/or at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer, c) optionally at least one crosslinker, d) optionally at least one chain transfer agent, ii) at least one activator, where the ratio of activator to polymer is >10 to 100 [% by weight/% by weight].Type: ApplicationFiled: November 7, 2012Publication date: May 16, 2013Applicant: BASF SEInventor: BASF SE
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Publication number: 20130121944Abstract: The present invention relates to a thickener preparable by a process which comprises obtaining a cationic polymer by inverse emulsion polymerization of a) at least one water-soluble ethylenically unsaturated monomer comprising at least one cationic monomer, optionally at least one anionic monomer and/or optionally at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer, c) optionally at least one crosslinker, d) optionally at least one chain transfer agent, the temperature being kept constant during the inverse emulsion polymerization and being at least 40° C., preferably 50 to 90° C., and after the inverse emulsion polymerization has ended, activator being added to obtain the thickener.Type: ApplicationFiled: November 7, 2012Publication date: May 16, 2013Applicant: BASF SEInventors: Reinhold J. Leyrer, Christofer Arisandy, Ouidad Benlahmar
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Publication number: 20130115185Abstract: Disclosed are multi-staged acrylic based core-shell polymers comprising a linear core polymer and at least one subsequently polymerized shell polymers is crosslinked. The core-shell polymers surprisingly provide desirable rheological, clarity, and aesthetic properties in aqueous surfactant containing compositions, particularly at low pH.Type: ApplicationFiled: July 7, 2011Publication date: May 9, 2013Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Krishnan Tamareselvy, Deborah S. Filla, Steven J. Smith, David L. Dashiell, Gary Gray, Yi Yang, John J. Mullay
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Publication number: 20130101542Abstract: The invention relates to a composition, especially a cosmetic composition, comprising at least one acrylic thickener having a high viscosity and a low solids content, as well as to methods of using such compositions.Type: ApplicationFiled: May 5, 2011Publication date: April 25, 2013Applicant: L'OREAL S.A.Inventors: Hy Si Bui, Chunhua Li, Dhaval Patel, Mohamed Kanji
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Publication number: 20130084256Abstract: Disclosed are cosmetic compositions comprising at least one latex-film former chosen from at least one random styrene acrylate copolymer and derivatives thereof, and at least one coalescent and/or plasticizer.Type: ApplicationFiled: October 1, 2012Publication date: April 4, 2013Applicant: L'OREAL S.A.Inventor: L'Oreal S.A.
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Publication number: 20130084255Abstract: Disclosed are cosmetic compositions comprising at least one latex-film former chosen from at least one acrylate copolymer and derivatives thereof, and at least one coalescent and/or plasticizer.Type: ApplicationFiled: October 1, 2012Publication date: April 4, 2013Applicant: L'OREAL S.A.Inventor: L'Oreal S.A.
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Publication number: 20130071345Abstract: A hair care composition that includes a combination of chemical mixture that includes a perfluororoalkylethyl acrylate/hema copolymer, butyl acetate, and an aliphatic isoparaffin; and further includes an added amount of an aliphatic isoparaffin. Most preferred is 15 wt % to 35 wt % of the chemical mixture that includes the C6-C14 perfluororoalkylethyl acrylate/hema copolymer, and 65 wt % to 85 wt % of added C10-C14 aliphatic isoparaffin.Type: ApplicationFiled: November 15, 2012Publication date: March 21, 2013Applicant: NAMASTE LABORATORIES, L.L.C.Inventor: NAMASTE LABORATORIES, L.L.C.
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Patent number: 8388699Abstract: A method levels hair color, especially lighter colored hair or including lightened streaks or bleached streaks or bleached as a whole and after certain period of time contrast—difference in color—between the re-growth and formerly lightened parts is clearly visible. The method comprises at least two parts wherein one part being the part not closer to scalp which is artificially color changed to a lighter color by means of lightening and/or coloring and/or bleaching than the other part closer to scalp which is preferably undamaged and has its natural color, wherein hair is optionally shampooed and optionally towel dried and the part directly at the scalp, preferably undamaged and preferably has its natural color, is applied a composition resulting from mixing two compositions, A and B, prior to application.Type: GrantFiled: July 15, 2010Date of Patent: March 5, 2013Assignee: KAO Germany GmbHInventors: Jonathan Wood, Martin Uellner, Mustafa Grit
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Patent number: 8372160Abstract: The present invention relates to a method of leveling color of hair comprising applying to the hair a composition resulting from mixing two compositions, A and B, prior to application, wherein composition A is an aqueous composition and comprises at least one oxidizing agent and has an acidic pH, and a composition B is a substantially anhydrous composition and comprises at least one compound with bleaching effect and has a pH between 8 and 12, wherein the application processed for up to 10 min at a temperature between 20 and 45° C. before rinsing and optionally drying steps.Type: GrantFiled: July 2, 2010Date of Patent: February 12, 2013Assignee: KPSS-KAO Professional Salon Services GmbHInventors: Jonathan Wood, Martin Uellner, Mustafa Grit
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Patent number: 8367047Abstract: The present invention relates to hair compositions comprising at least one lecithin, at least one amphoteric surfactant, at least one nonionic surfactant, at least one film forming polymer, and at least one cationic polymer. The compositions are preferably used to maintain hair's natural shape and/or its curl definition.Type: GrantFiled: December 20, 2002Date of Patent: February 5, 2013Assignee: L'OrealInventors: Nghi Van Nguyen, Cynthia Espino, David Cannell
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Patent number: 8367777Abstract: A linear, block copolymer, which is useful in cosmetics and improves the styling power and hold of hair laquer, adhesion of nail varnish and hold/adhesion of makeup, includes at least two blocks having different glass transition temperatures, Tg; where at least one of said blocks has a glass transition temperature of 20° C. to ?100° C., and wherein the at least one block having a Tg of 20° C. to ?100° C. is a copolymer B having a first monomer wherein the Tg of the corresponding homopolymer is in the range from more than 20° C. to 200° C., and a second monomer wherein the Tg of the corresponding homopolymer is in the range from 20° C. to ?100° C.Type: GrantFiled: November 27, 2002Date of Patent: February 5, 2013Assignee: L'OrealInventors: Nathalie Mougin, Bertrand Lion
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Publication number: 20130022568Abstract: A depilatory composition, and a method of using a depilatory composition, where the present invention is a depilatory composition comprising: (1) a film-forming polymer; (2) depilatory active ingredients; and (3) a solvent system, wherein the depilation composition forms a peelable film after drying. The depilation composition of the present invention uses a blend of fully and partially hydrolyzed poly(vinyl alcohol).Type: ApplicationFiled: July 20, 2011Publication date: January 24, 2013Applicant: CHURCH & DWIGHT CO., INC.Inventors: Steven T. Adamy, Lauren Ciemnolonski
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Patent number: 8354097Abstract: The present invention relates to a care, and/or treatment, and/or make-up cosmetic composition for keratin materials, comprising, in a physiologically acceptable medium, an efficient amount of at least one linear, branched or cyclic polymer, or dendrimer, comprising: a -POL- polymeric backbone comprising at least two repeating patterns, and at least two binding groups (A), attached on the polymeric backbone and adapted to create H links with one ore more partner binding groups, of an identical or different chemical nature, each coupling of two binding groups involving at least three H links.Type: GrantFiled: June 8, 2010Date of Patent: January 15, 2013Assignee: L'OrealInventors: Nathalie Mougin, Aude Livoreil, Jean Mondet
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Publication number: 20130004451Abstract: A multi-phase personal care composition comprising at least two visually distinct phases in physical contact with one another characterised in that at least one phase comprises polyacrylate-1 crosspolymer and one phase is a conditioning gel phase.Type: ApplicationFiled: June 2, 2009Publication date: January 3, 2013Inventors: Katya Ivanova, Hannah Elizabeth Shaw
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Patent number: 8343469Abstract: The present invention is related to surfactant-based formulations comprising the polyelectrolytes and blends of such polyelectrolytes with non-cellulosic cationic polysaccharide polymers. The surfactant-based formulations exhibit improved clarity of the resulting formulations, their improved conditioning of keratin substrates, textile substrates, and hard-surface substrates, their improved deposition of dispersed phase materials onto keratin substrates, textile substrates, and hard-surface substrates, their improved lather performance, and their improved rheology in applications such as personal care and household care products and textile applications.Type: GrantFiled: July 1, 2010Date of Patent: January 1, 2013Assignee: Hercules IncorporatedInventors: Patric Bierganns, Paquita Erazo-Majewicz, Nabil Naouli
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Publication number: 20120328552Abstract: A multi-phase personal care composition comprising at least two visually distinct phases in physical contact with one another characterised in that at least one phase comprises polyacrylate-1 crosspolymer.Type: ApplicationFiled: June 2, 2009Publication date: December 27, 2012Inventors: Katya Ivanova, Hannah Elizabeth Shaw
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Publication number: 20120315237Abstract: Provided is a process for the preparation of methacrylate-based polymers soluble in aqueous medium, which can be used, in particular, as associative and non-associative thickeners.Type: ApplicationFiled: June 7, 2012Publication date: December 13, 2012Applicant: BASF SEInventors: Maximilian Angel, Peter Hossel
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Publication number: 20120315238Abstract: The present invention relates to a process for the preparation of polymers comprising carboxyl groups by emulsion polymerization and the use of the polymers obtainable by this process, for example as thickeners. Moreover, the invention relates to thickener dispersions obtainable by the process and to the use thereof for modifying the rheology of paper coating slips, textile printing pastes, drugs, cosmetic preparations, detergents, cleansing compositions, or foods.Type: ApplicationFiled: June 6, 2012Publication date: December 13, 2012Applicant: BASF SEInventors: Maximilian Angel, Peter Hossel
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Patent number: 8317880Abstract: The present invention relates to a composition and a method of levelling hair color, especially lighter colored hair or including lightened streaks or bleached streaks or bleached as a whole and after certain period of time contrast—difference in color—between the re-growth and formerly lightened parts is clearly visible. The first objective of the present invention is an aqueous composition for levelling hair color comprising at least one fatty acid salt, preferably an in-situ formed ammonium salt, and one or more anionic surfactants at a total concentration between 5 and 30% by weight, calculated to total of the composition, and has a pH between 5 and 12. Furthermore, use of the composition for levelling hair color and a method of levelling hair color are disclosed.Type: GrantFiled: July 2, 2010Date of Patent: November 27, 2012Assignee: KPSS-Kao Professional Salon Services GmbHInventors: Jonathan Wood, Ovidiu Feier-Iova, Achim Scholl, Axel Balke, Mustafa Grit
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Patent number: 8318141Abstract: A cosmetic cold-wax depilatory composition is provided The depilatory composition comprises a hydrocarbon resin, from 50% to 99% by weight and a flexibilizer or plasticizer, from 0.5% to 10% by weight Methods of applying the composition to a strip of material for removal of hair without the need for heating are also provided.Type: GrantFiled: February 21, 2008Date of Patent: November 27, 2012Assignee: Church & Dwight Co., Inc.Inventors: Jose Benavent Bosch, Marta Torres Fernandez
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Publication number: 20120288464Abstract: Inverse emulsions made by inverse emulsion polymerisation have a disperse aqueous phase comprising a solution or dispersion of at least one water soluble polymer, particularly a polymer that forms a viscous solution or dispersion in water, and a continuous oil phase which is or includes an ester oil including an alkoxylated alcohol group. The inclusion of ester oil including an alkoxylated alcohol group provides these oils in emulsions, particularly personal care emulsions made by inversion of the inverse emulsions on dilution with water.Type: ApplicationFiled: December 22, 2010Publication date: November 15, 2012Applicant: Croda International PLCInventors: Kim Moira Carmichael, Adam John Limer, Patrick James Colver, Surinder Pall Chahal
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Patent number: 8308824Abstract: The present invention relates to an aqueous composition and a method of levelling hair color especially the hair lighter colored or including lightened streaks or bleached streaks or bleached as a whole and after certain period of time contrast-difference in color-between the re-growth and formerly lightened parts is clearly visible. Compositions comprising (1) at least one fatty acid salt, (2) an in-situ formed ammonium or substituted ammonium salt and (3) one or both of (a) cationic or cationizable surfactants and (b) a quaternary ammonium surfactant.Type: GrantFiled: July 2, 2010Date of Patent: November 13, 2012Assignee: KPSS KOA Professional Salon Services GmbHInventors: Jonathan Wood, Ovidiu Feier-Iova, Achim Scholl, Axel Balke
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Publication number: 20120282309Abstract: A conditioner composition that increases the deposition and retention of benefit agent containing polyacrylate microcapsules onto hair. The conditioner composition is based on the combination of anionic charged polyacrylate microcapsules, deposition aids, conditioner agents, and a carrier.Type: ApplicationFiled: April 4, 2012Publication date: November 8, 2012Inventors: Jiten Odhavji DIHORA, Jun Hasegawa
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Publication number: 20120276179Abstract: The invention provides a cosmetic product which has a good texture and allows full expression of the inherent functions of ceramide as an intercellular lipid, such as skin barrier function and hair protection effect, as well as nanoparticles for cosmetics and powder for cosmetics which may be used in the above cosmetic product, exhibit good skin barrier function and hair protection effect, and are easy to incorporate into the above cosmetic product. The cosmetic product, the nanoparticles, and the powder for cosmetics according to the present invention contain a polymer obtained by polymerization of a monomer material containing a glycerol(meth)acrylate monomer represented by the formula (1): (R1: —H, —CH3; R2: —(CH2)n-; n is an integer of 1 to 4).Type: ApplicationFiled: June 29, 2012Publication date: November 1, 2012Applicant: NOF CORPORATIONInventors: Hiroki Fukui, Yoshimi Sekine, Daisuke Kayaba, Eui-chul Kang, Atsuhiko Ogura, Kenshiro Shuto
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Patent number: 8298296Abstract: The present invention relates to a composition and a method of levelling hair color, especially lighter colored hair or including lightened streaks or bleached streaks or bleached as a whole and after certain period of time contrast—difference in color—between the re-growth and formerly lightened parts is clearly visible. The first objective of the present invention is an aqueous composition for levelling hair color comprising at least one fatty acid salt, preferably an in-situ formed ammonium salt, and one or more non-ionic surfactants at a total concentration between 5 and 30% by weight, calculated to total of the composition, and having a pH between 5 and 12, with the condition that non-ionic surfactant system has an HLB value not exceeding but including 10, calculated from the mol fraction of individual non-ionic surfactants excluding non-ionic silicone surfactants in the non-ionic surfactant mixture and individual HLB values of non-ionic surfactants.Type: GrantFiled: July 2, 2010Date of Patent: October 30, 2012Inventors: Jonathan Wood, Ovidiu Feier-Iova, Achim Scholl, Axel Blake
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Publication number: 20120258066Abstract: The present invention relates to acrylic emulsion polymers having excellent hair styling properties as well as their use in hair care preparations in particular hair styling preparations.Type: ApplicationFiled: November 15, 2010Publication date: October 11, 2012Inventor: Dirk Weber
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Patent number: 8282947Abstract: A low viscosity, unstable water-in-silicone emulsion cosmetic composition stabilized upon agitation comprising a volatile solvent, a water phase dispersed within the composition, at least one silicone film-forming polymer and at least one emulsifier, and methods of use thereof as a sprayable composition.Type: GrantFiled: June 23, 2006Date of Patent: October 9, 2012Assignee: Make-up Art Cosmetics, Inc.Inventor: Cheryl L. Romero
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Publication number: 20120251474Abstract: Utilisation of (meth)acrylic comb copolymers with side chains of the hydroxy and alkoxy polyalkylene glycol type in which are present both ethylene oxide and propylene oxide links. These copolymers give a styling effect and an elimination of rinsing. The invention also relates to a cosmetic formulation containing such structures as well as a hair treatment process based on this formulation.Type: ApplicationFiled: March 8, 2012Publication date: October 4, 2012Applicant: COATEX S.A.S.Inventors: Jean-Marc Suau, Olivier Guerret
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Publication number: 20120251475Abstract: A complex including a polymer and a surfactant formed by polymerizing a monomer mixture containing: (A) acid functional monomers at least partially neutralized with one or more amines according to one or more of formulas (I) through (IV): R1—NR2R3??(I) R1—N+R2R3R7X???(II) R4—C(O)—NR5—R6—NR2R3??(III) R4—C(O)—NR5—R6—N+R2R3R7X???(IV) wherein R1 and R4 are independently a C8-C24 group; R2, R3 and R5 are independently H or a C1-C6 group, or where R2 and R3 combine to form an anelled ring of from 4 to 12 carbon atoms in length optionally containing hetero atoms; R6 is C1-C24 group, R7 is H or a C1-C12 group, and X is a halide, a sulfate or a sulfonate; (B) one or more cationic monomers; and optionally (C) one or more other monomers.Type: ApplicationFiled: June 11, 2012Publication date: October 4, 2012Applicant: WSP CHEMICALS & TECHNOLOGY, LLCInventors: Shih-Ruey T. Chen, Kevin W. Frederick
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Patent number: 8268296Abstract: A cosmetic agent, in particular a styling agent, containing, in a cosmetically acceptable carrier, a) at least one copolymer A made of at least one monomer A1 selected from acrylic acid, methacrylic acid, acrylic acid alkyl esters, and methacrylic acid alkyl esters, and at least one amphoteric monomer A2 selected from (meth)acryloylalkylbetaines of formula (A2-I) and (meth)acryloylalkylamine oxides of formula (A2-II), such that in formula (A2-I) and in formula (A2-II), R1 denotes H or CH3, R2 and R3, mutually independently in each case, denote optionally branched C1-10 alkyl, and n denotes an integer from 1 to 20, and b) at least one film-forming and/or setting amphoteric polymer B different from copolymer A; and use of the agents for the temporary deformation of hairs.Type: GrantFiled: October 18, 2007Date of Patent: September 18, 2012Assignee: Henkel AG & Co. KGaAInventors: Thorsten Knappe, René Scheffler, Helen Walter
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Publication number: 20120213725Abstract: The present invention relates to surfactant-polymer blends that are useful as thickeners for a variety of personal care products. In one embodiment, the surfactant-polymer blends of the present invention comprises: (a) at least one anionic surfactant; (b) at least one amphoteric or zwitterionic surfactant; and (c) at least one hydrophobically-modified polymer formed from a mixture comprising: (i) an ?,?-ethylenically unsatured carboxylic acid monomer; (ii) a nonionic, co-polymerizable ?,?-ethylenically unsaturated monomer; and (iii) an ethylenically unsaturated hydrophobically-modified associative monomer. The surfactant-polymer blends of the present invention are useful as thickeners in a variety of products including, but not limited to, personal care products, health care products, household care products, institutional and industrial care products, and industrial applications.Type: ApplicationFiled: November 9, 2010Publication date: August 23, 2012Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Ramiro Galleguillos, James E. Mullee, Pinky G. Purohit
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Patent number: 8246940Abstract: The present disclosure relates to a cosmetic composition comprising, in a cosmetically acceptable medium, at least one gum chosen from gellan gums and derivatives thereof, at least one fixing polymer, at least one monovalent salt, and at least one alcohol. Further disclosed herein is a process for shaping and/or holding the hairstyle using the same.Type: GrantFiled: November 18, 2004Date of Patent: August 21, 2012Assignee: L'Oreal S.A.Inventors: Laurence Marie, Ludivine Laurent, Dorothée Pasquet, Marie-Laure Breton
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Publication number: 20120207696Abstract: The present invention relates to acrylic polymer beads having very low residual monomer content as well as to their use in hair care preparations in particular as styling agent.Type: ApplicationFiled: October 19, 2010Publication date: August 16, 2012Inventors: Jos van Geel, Dirk Weber
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Patent number: 8241616Abstract: There is provided a hair styling composition comprising (a) one or more fully soluble polymer, (b) solvent-propellant mixture or solvent mixture, and optional other ingredients. Also provided is a method of making polymer.Type: GrantFiled: March 31, 2009Date of Patent: August 14, 2012Assignee: Rohm and Haas CompanyInventors: Jennifer Reichl Collin, Michael Paul Hallden-Abberton, Beth Ann Falcone, Miao Wang, Fanwen Zeng