Nonliquid Or Encapsulated Patents (Class 512/4)
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Patent number: 8637444Abstract: A method of delivering a material to a person comprising applying an anhydrous composition to a person, wherein the anhydrous composition comprises a base and metal organic framework formed from a recyclable porous material with the material adsorbed into the metal organic framework, and the recyclable porous material has a structure that breaks down when contacted with water to release the material. An anhydrous composition comprising a base and a metal organic framework formed from a recyclable porous material with the material adsorbed into the metal organic framework, wherein the recyclable porous material has a structure that breaks down when contacted with water to release the material.Type: GrantFiled: November 5, 2010Date of Patent: January 28, 2014Assignee: Colgate-Palmolive CompanyInventors: Long Pan, Claudio Ortiz, Allen Puchalski
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Publication number: 20140017287Abstract: Purified polyurea capsules that encapsulate active materials for use in personal care, fine fragrance, or deodorant products are provided as are methods for producing the same.Type: ApplicationFiled: August 16, 2013Publication date: January 16, 2014Applicant: International Flavors & Fragrances Inc.Inventors: Yabin Lei, Li Xu, Carol Joyce
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Publication number: 20140018285Abstract: Embodiments of the invention provide a fragrance distribution device comprising an electrical resistor, a plug or other power source, and a fragrance in a polymer or thermoplastic carrier. The polymer or thermoplastic carrier may include, for example, metal inclusions, which may be powdered metal. These metal inclusions are believed to enhance heat distribution throughout the carrier, thus allowing a more uniform and reliable release of fragrance.Type: ApplicationFiled: April 30, 2013Publication date: January 16, 2014Inventor: Daniel D'Amico
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Publication number: 20140005092Abstract: An adherent gelled or pasty composition for cleaning and/or scenting a toilet, wherein the composition is applied internally onto the toilet ceramic and is rinsed off only after several flushing operations, the composition comprising: a surfactant selected from the group consisting of alkylpolyglycosides, amphoacetates, amphodiacetates, betaines, fatty alcohol ethercarboxylic acids, fatty acid sarcosinates, cocamidopropylamine oxide, aminopropionates, and biosurfactants; perfume; and water; wherein the composition comprises, as an adhesion promoter, an ester of polyisobutene succinic acid, and wherein the composition is free of further adhesion promoters and surfactants.Type: ApplicationFiled: August 23, 2013Publication date: January 2, 2014Inventors: Marc-Steffen Schiedel, Brigitte Giesen, Petra Plantikow, Luca Bellomi, Karl-Heinz Scheffler
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Publication number: 20130337025Abstract: The invention relates to a method for the production of biosourced aliphatic polyester powder having a volume median diameter of less than 30 ?m, comprising: a step consisting in supplying an aliphatic polyester having an inherent viscosity of less than 0.5 dl/g; and a step consisting in grinding the polyester, so as to obtain a polyester powder having a volume median diameter of less than 30 ?m. The invention also relates to a powder in which the particles have a volume median diameter of less than 30 ?m and are impregnated with a compound selected from among polyols and/or carboxylic acids. The invention further relates to the use of the powder for the production of cosmetic, pharmaceutical and perfume products.Type: ApplicationFiled: January 20, 2012Publication date: December 19, 2013Applicant: ARKEMA FRANCEInventors: Guillaume Le, Cyrille Mathieu, Karine Loyen, Jean Laurent Pradel, Jean Jacques Flat
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Publication number: 20130338056Abstract: The fragrant gel polymer system is a process where a complete fragrance formulation remains whole and is then blended with either a polymer or a cross-linking agent. The non-fragrance carrying polymer is then liquefied and made homogenous with a solvent, including esters. The solvents modify viscosity and ease the mixing of the non-fragrance carrying polymer with the fragrance carrying polymer. The method also provides surfactants and wetting agents for further integration and mixing of the fragrance oils with either the polymer or the cross-linking agent during the steps of the process. Mixing of the fragrance carrying polymer and the non-fragrance polymer results in a gel that sets in less time and with less syneresis than existing processes.Type: ApplicationFiled: August 9, 2013Publication date: December 19, 2013Inventors: Sven Dobler, Long Tran
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Patent number: 8609600Abstract: A fragrance composition to be incorporated into the core of a core shell capsule, including: I) 60-100% by weight of at least 5 different fragrance compounds, each of the at least 5 different fragrance compounds possessing any of the structural features a) to g) defined in the specification, and II) 0-40% by weight of other benefit agents which possess any of the structural features a) to g), pro-fragrances, and solvents.Type: GrantFiled: September 4, 2007Date of Patent: December 17, 2013Assignee: Takasago International CorporationInventors: Jonathan Warr, Emmanuel Aussant, Stuart Fraser
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Publication number: 20130330292Abstract: Polyurea capsules that encapsulate active materials in polymeric walls resulting from the polymerization of an aromatic or aliphatic polyisocyanate and a cross-linking agent are provided as are consumer products containing said polyurea capsules and for methods for producing such capsules.Type: ApplicationFiled: August 15, 2013Publication date: December 12, 2013Applicant: International Flavors & Fragrances Inc.Inventors: Yabin Lei, Li Xu, Carol Joyce
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Publication number: 20130316937Abstract: The present application relates to perfume compositions, delivery systems comprising such perfumes products comprising such perfumes and/or delivery systems, and processes for making and using same. Such perfumes and delivery systems provide improved perfume performance under high soil conditions and in cold water washing and a shell that at least partially surrounds said core.Type: ApplicationFiled: August 2, 2013Publication date: November 28, 2013Applicant: The Procter & Gamble CompanyInventors: Hugo Robert Germain Denutte, Jonathan Richard Clare, Javier Medina, Philip Andrew Cunningham, Johan Smets, Laura Orlandini
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Publication number: 20130302392Abstract: The present application provides hydrogel microcapsules, particularly, canonized hydrogel microcapsules having improved substantivity. This application further relates to the use of hydrogel microcapsules for delivering encapsulated actives in a wide range of industries and applications including: agrochemicals, pharmaceuticals, cosmetics industry, personal care products, laundering detergents, homecare & cleaning products, dish washing detergents, oral care, dental care, textiles, paper, mining, oil industry, water treatment, adhesives, coatings, plastics, sealants, construction, paints, inks and dyes onto different substrate surfaces such as skin, hair, textiles.Type: ApplicationFiled: December 1, 2011Publication date: November 14, 2013Inventors: Kishor Kumar Mistry, Abdul Wahab Hussain, Petra Helga Beck, David Vaughan Palmer, Benjamin Roger Sales, Andrew Mint
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Publication number: 20130296211Abstract: The present invention relates to benefit agent containing delivery particles, compositions comprising said particles, and processes for making and using the aforementioned particles and compositions. When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.Type: ApplicationFiled: July 3, 2013Publication date: November 7, 2013Inventors: Johan Smets, Jiten Odhavji Dihora, An Pintens, Sandra Jacqueline Guinebretiere, Adam Keith Druckrey, Peggy Dorothy Sands, Nianxi Yan
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Publication number: 20130295149Abstract: The present invention relates to polyurea core-shell microcapsules having a polyurea shell comprising the reaction product of a polyisocyanate with guanazole and an amino acid. The invention concerns the capsules themselves as well as perfuming compositions and perfumed articles containing them and a process for producing them.Type: ApplicationFiled: January 31, 2012Publication date: November 7, 2013Applicant: Firmenich SAInventors: Lahoussine Ouali, Marlène Jacquemond
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Publication number: 20130281354Abstract: Oven deodorants and methods of cleaning ovens using an oven deodorant, for example, for use in self-cleaning ovens, are provided. The oven deodorant is made of clay, for example, an unfired clay, and a fragrance. The fragrance volatilizes during heating in the oven and at least partially masks any undesirable odors generated in the oven, for example, the volatilized fragrance may mask odors generated during a high-temperature self-cleaning process. The clay may be any commercially available clay, for example, a pottery clay. The fragrance may be any conventional fragrance, for example, a fragrant oil, such, as an herb-like fragrant oil.Type: ApplicationFiled: April 18, 2012Publication date: October 24, 2013Inventors: Rebecca J. Groshek, Stephan Groshek
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Publication number: 20130280409Abstract: Suggested is a particle containing a fragrance and/or flavour oil, the particle comprising: (a) 50 to 80 wt. % fragrance and/or flavour oil, (b) 5 to 25 wt. % octenylsuccinated starch, (c) 5 to 25 wt. % of one or more mono alkaline metal phosphate salts, (d) 0-10 wt. % of one or more additional ingredients, on condition that the amounts add to 100 wt. % and wherein the weight percent values are based on the total dry weight of the particle.Type: ApplicationFiled: March 22, 2013Publication date: October 24, 2013Inventor: Symrise AG
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Publication number: 20130267454Abstract: A laundry scent additive having polyethylene glycol and perfume. The laundry scent additive enables consumers to control the amount of scent imparted to their laundry.Type: ApplicationFiled: June 3, 2013Publication date: October 10, 2013Inventor: Yousef Georges AOUAD
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Patent number: 8551935Abstract: The present invention relates to benefit agent containing delivery particles, compositions comprising said particles, and processes for making and using the aforementioned particles and compositions. When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.Type: GrantFiled: November 30, 2011Date of Patent: October 8, 2013Assignee: Appleton Papers Inc.Inventors: Johan Smets, Jiten Odhavji Dihora, An Pintens, Sandra Jacqueline Guinebretiere, Adam Keith Druckrey, Peggy Dorothy Sands, Nianxi Yan
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Patent number: 8541358Abstract: The fragrant gel polymer system is a process where a fragrance formulation is divided and blended with a polymer and a cross-linking agent. The polymer is then liquefied and made homogenous with a solvent, including esters. The solvent modifies viscosity and later eases the mixing of the polymer with the cross-linking agent. The cross linking agent is then liquefied and blended with water and aliphatic alcohol reducing steric hindrance. Mixing of the fragrance carrying polymer and the cross linking agent results in a gel that sets in less time and with less syneresis than existing processes. The resulting gel achieves a near transparent form and receives dyes while attaining various molded shapes.Type: GrantFiled: July 1, 2011Date of Patent: September 24, 2013Assignee: Orlandi, IncInventors: Sven Dobler, Long Tran
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Publication number: 20130230574Abstract: The present invention relates to a process for producing perfume-containing microcapsules with a polyurea wall that can be used in home or personal care products, as well as to the microcapsules themselves and consumer products that contain these microcapsules. The process of the invention uses a combination of aromatic and aliphatic polyisocyanates in specific relative concentrations.Type: ApplicationFiled: June 7, 2011Publication date: September 5, 2013Applicant: Firmenich SAInventors: Arnaud Struillou, Nicolas Pichon, Sonia Godefroy, Claudie Bellouard Drevet
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Patent number: 8524650Abstract: The present application relates to perfume compositions, delivery systems comprising such perfumes products comprising such perfumes and/or delivery systems, and processes for making and using same. Such perfumes and delivery systems provide improved perfume performance under high soil conditions and in cold water washing and a shell that at least partially surrounds said core.Type: GrantFiled: December 16, 2010Date of Patent: September 3, 2013Assignee: The Procter & Gamble CompanyInventors: Hugo Robert Germain Denutte, Jonathan Richard Clare, Javier Medina, Philip Andrew Cunningham, Johan Smets, Laura Orlandini
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Patent number: 8513311Abstract: The present invention concerns an oil-in-water emulsion wherein the oil droplets of a diameter in the range of 5 nm to hundreds of micrometers exhibit a nano-sized self-assembled structurization with hydrophilic domains having a diameter size in the range of 0.5 to 200 nm, due to the presence of a lipophilic additive and the oil-in-water emulsion contains an active element being present in the range comprised between 0.00001 and 79% based on the total composition.Type: GrantFiled: November 22, 2006Date of Patent: August 20, 2013Assignee: Nestec S.A.Inventors: Laurent Sagalowicz, Martin Leser, Martin Michel, Heribert Johann Watzke, Simone Acquistapace, Raymond Bertholet, Birgit Holst, Fabien Robert
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Publication number: 20130196895Abstract: Long-lasting fragrance delivery systems and uses of the systems to provide fragrance-emitting articles with a long-lasting fragrance are disclosed herein. The long-lasting fragrance delivery systems include an emulsion of silicone-based polyurethane, fragrance, and a carrier.Type: ApplicationFiled: January 31, 2012Publication date: August 1, 2013Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Jeffery Richard Seidling, Scott W. Wenzel, Dana Lynn Ramshak, Timothy James Van Himbergen
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Patent number: 8497234Abstract: A solid textile care composition having a water-soluble carrier, a water-soluble polymer, a textile care compound and a perfume. A solid textile care composition in which the water-soluble carrier is present in particulate form and has an envelope composed of the water-soluble polymer, the textile care compound and the perfume. Also textile care washing or cleaning compositions comprising the textile care composition.Type: GrantFiled: October 6, 2008Date of Patent: July 30, 2013Assignee: Henkel AG & Co. KGaAInventors: Konstanze Mayer, Karl-Heinz Scheffler, Rene-Andres Artiga-Gonzalez, Hubert Harth, Mario Sturm, Tobias Segler, Daniel Tigges
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Publication number: 20130171216Abstract: The present disclosure relates to an aqueous microcapsule composition comprising a plurality of microcapsule particles, a film-forming mixture, and an aqueous solvent. Each microcapsule particle comprises a sol-gel material and a volatile oil-soluble active ingredient encapsulated by the sol-gel material. The film-forming mixture of the present disclosure extends the efficacy of the volatile oil-soluble active ingredient encapsulated in the microcapsule particles by improving the adherence of the microcapsule particles to the substance to which the aqueous microcapsule composition is applied (e.g., a keratinous substance or a fabric). The aqueous microcapsule composition of the instant disclosure—which is free of formaldehyde and stable in aqueous solvents—is well-suited for use in aqueous personal care products.Type: ApplicationFiled: December 30, 2011Publication date: July 4, 2013Applicant: L'Oreal USA Products, Inc.Inventors: Ethan Alden-Danforth, William Feuer, Michael White, Nancy Williams
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Patent number: 8476219Abstract: A laundry scent additive having polyethylene glycol and perfume. The laundry scent additive enables consumers to control the amount of scent imparted to their laundry.Type: GrantFiled: May 2, 2012Date of Patent: July 2, 2013Assignee: The Procter & Gamble CompanyInventor: Yousef Georges Aouad
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Publication number: 20130165366Abstract: A fragrance tablet having a fragrance selected from the group consisting of synthetic fragrances, natural fragrances and essential oils; and a fragrance tablet delivery device, wherein said fragrance tablet delivery device is water soluble and related method is disclosed. The fragrance tablet dissolves in wash water and mixes with non-fragranced laundry detergent to create a desired scent.Type: ApplicationFiled: December 23, 2011Publication date: June 27, 2013Inventor: Jeff Slaboden
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Publication number: 20130164355Abstract: The present invention relates to core shell microcapsules for use in liquid consumer products, wherein: the microcapsule shell is made of starting materials such that 50%-100% by weight of said materials have a density equal to or less than 1.05 g/cm3; the microcapsule core contains a fragrance composition comprising 20-100% by weight of at least one cyclic fragrance material with a density greater than 0.950 g/cm3 and a ClogP in the range of from 1.00 to 6.00; the weight ratio of core materials to shell materials is in the range from about 50:1 to about 1:1.Type: ApplicationFiled: June 15, 2011Publication date: June 27, 2013Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Emmanuel Julien Aussant, Stuart Bernard Fraser, Jonathan Frank Warr
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Publication number: 20130157922Abstract: The present invention is a water-based carrageenan gel composition that exhibits remarkable resistance against syneresis and mottling, made possible by the addition of relatively small amounts of nonionic cellulose derivatives such as methyl hydroxyethyl cellulose.Type: ApplicationFiled: December 11, 2012Publication date: June 20, 2013Applicant: The Dial CorporationInventor: The Dial Corporation
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Publication number: 20130158129Abstract: A composition comprising a biopolymer matrix, said biopolymer matrix comprising from about 0.1% to about 40% of an essential oil, about 30% to about 95% of a biopolymer, and about 0% to about 50% of a carrier fluid wherein a limited amount of said essential oil can be released from said matrix composition when exposed to a liquid solution; and wherein an additional limited amount of said essential oil can be re-released repetitiously thereafter upon re-use with an additional exposure of a liquid solution.Type: ApplicationFiled: December 19, 2011Publication date: June 20, 2013Inventors: Neil T. Scholl, Vasily A. Topolkaraev
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Patent number: 8461098Abstract: The invention pertains to a new method for formulating active fragrance ingredients in such a way as to protect them and to slow the evaporation method of said active ingredients. It relies upon the use of thickening acrylic emulsions, at a pH above 5 and containing hydrophobic groups in order to trap said active ingredients. The invention also pertains to various methods of realizing the active ingredients thus formulated: a mixture in water of these active ingredients with thickening emulsions, dispersion of solid particles of these polymers and of these active ingredients after acidification, and solid particles obtained in a dry state after water is eliminated. Finally, the invention pertains to the use of these various formulations in order to protect an active ingredient and slow its evaporation kinetic.Type: GrantFiled: May 20, 2008Date of Patent: June 11, 2013Assignee: Coatex S.A.S.Inventors: Olivier Guerret, Jean-Marc Suau, Yves Kensicher
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Publication number: 20130137626Abstract: The invention relates to microcapsules, the capsule walls of which comprise a resin that can be obtained by reacting a) at least one compound selected from the group consisting of a1) amines and a2) aromatic or heteroaromatic compounds which are unsubstituted or substituted with one or more substituents from the group consisting of C1-C20-alkyl, OH, OR, COOH, SH, SR, NHCOR, OCOR, halogen, or an aromatic compound, where R is a C1-C10-alkyl group, with b) at least one aldehydic component that contains at least two carbons atoms per molecule, in the presence of c) at least one copolymer which contains units of 2-acrylamido-2-methylpropane sulphonic acid or salts (AMPS) thereof and/or 2-acrylamido-2-methylpropane phosphonic acid or salts (AMPP) thereof and units of one or more (meth)acrylates.Type: ApplicationFiled: March 14, 2011Publication date: May 30, 2013Applicant: FOLLMANN & CO. GESELLSCHAFT FÜR CHEMIE-WERKSTOFFE UND VERFAHRENSTECHNIK MBH & CO. KGInventors: Klaus Last, Daniel Mues
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Publication number: 20130137625Abstract: Photoactivatable prepolymers and methods of use thereof are disclosed for microencapsulation of a substantially water-insoluble material within a nonporous shell. As provided herein, the microencapsulated material is released with no more than a slow release rate. Upon exposure of the nonporous shell to light, the nonporous shell is converted into a porous shell having an increased release rate for the microencapsulated material.Type: ApplicationFiled: August 21, 2012Publication date: May 30, 2013Applicant: SOLARBRE, INC.Inventor: Michael H.B. Stowell
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Publication number: 20130130910Abstract: [Problem] Provision of sustained release microparticles having excellent characteristics, in which the microparticles for supporting a substance or substances can fully control the release of the supported substances, can sufficiently diffuse the supported substances in a medium such as water, and can effect sustained release of more than one kind of the supported substances differing in water solubility, each at the respectively desired rate; and also to provide preparations which contain said sustained release microparticles. [Means of Solution] Sustained release microparticles comprising a supported substance, microgranular form and coating agent, said microgranular form having an average particle size within a range of from 20 to 300 ?m; and preparations which contain the sustained release microparticles.Type: ApplicationFiled: July 15, 2011Publication date: May 23, 2013Inventors: Youichi Hori, Satoru Ishimori, Mitsuyoshi Sato
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Patent number: 8418933Abstract: A fragrance bearing liquid, visible in a transparent container, supporting a floating colorized liquid bubble that is maintained in a substantially centered position. A wicking system transfers the fragranced liquid to the atmosphere.Type: GrantFiled: November 10, 2010Date of Patent: April 16, 2013Assignee: Latitudes InternationalInventors: Ron Newman, Rachel Bukowski
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Publication number: 20130089591Abstract: Polyurea and polyamide capsules encapsulating fragrance oils, which oils contain precursors of fragrant aldehydes that are adapted to release the aldehydes under activating conditions.Type: ApplicationFiled: June 27, 2011Publication date: April 11, 2013Applicant: Givaudan SAInventors: Claire Vautrin, Cedric Geffroy
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Patent number: 8415391Abstract: The present invention pertains to a method of counteracting a malodor by introducing a malodor counteracting effective amount of a novel 3.2.1-bicyclo-octene or -octane compound represented by formula: wherein R is selected from the group consisting of hydrogen, acetate, carbonate monomethyl ester, and allyloxy; and wherein the broken line represents a single or double bond.Type: GrantFiled: October 8, 2010Date of Patent: April 9, 2013Assignee: International Flavors & Fragrances Inc.Inventors: Benjamin Amorelli, Johan Gerwin Lodewijk Pluyter, Adam P. Closson
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Publication number: 20130084456Abstract: Water-dispersible core-shell microcapsules that are essentially free of formaldehyde. Also, oligomeric compositions of, and microcapsules obtained from, particular reaction products between a polyamine component and a particular mixture of glyoxal and a C4-62,2-dialkoxy-ethanal. These compositions and microcapsules can be used as part of a perfuming composition or of a perfumed consumer product.Type: ApplicationFiled: June 21, 2011Publication date: April 4, 2013Applicant: FIRMENICH SAInventors: Damien Berthier, Géraldine Leon, Nicolas Paret
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Patent number: 8404629Abstract: A fluid sample device comprising at least two superposed sheets (1, 2) that are connected together by a retaining element (3), each of the sheets including an inside face (1a, 2a), the inside faces (1a, 2a) facing each other in such a manner as to come into contact, the inside face (1a) of at least one sheet (1) including a zone (4) that is provided with microcapsules (4, 4?) containing a fluid, the sample device being characterized in that the inside faces (1a, 2a) slide relative to each other with friction between a masked position and an exposed position of the zone (4) of microcapsules, being connected by the retaining element (3), in such a manner as to break the microcapsules and release the fluid contained therein progressively.Type: GrantFiled: January 18, 2008Date of Patent: March 26, 2013Assignee: Aptar France SASInventor: Olivier De Pous
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Publication number: 20130071455Abstract: Coacervated capsules that have from 10 to 99% by weight of the capsule of a core comprising a mixture of (I) a fatty component of (i) hydrogenated oil or (ii) hydrogenated fat or (iii) cocoa butter or (iv) a mixture thereof and (II) a material to be encapsulated comprising a flavor and/or fragrance material, the mixture having a Tm of between about 30° C. and about 40° C. such that it is a solid at 20° C., wherein the weight ratio of fatty component to material to be encapsulated is from to 10:90 to 70:30, and from 90 to 1% by weight of the capsule of a coating layer of a protein, and optionally a non-protein polymer. Also, methods of manufacture and use of such capsules and food and oral care compositions containing such capsules.Type: ApplicationFiled: June 27, 2011Publication date: March 21, 2013Applicant: FIRMENICH SAInventor: Gregory Dardelle
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Patent number: 8399522Abstract: The present invention pertains to a method of counteracting a malodor by introducing a malodor counteracting effective amount of a novel 3.2.Type: GrantFiled: October 8, 2010Date of Patent: March 19, 2013Assignee: International Flavors & Fragrances IncInventors: Benjamin Amorelli, Johan Gerwin Lodewijk Pluyter, Adam P. Closson
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Publication number: 20130065812Abstract: A solid composition for cleaning or fragrancing includes at least one ethoxylated alcohol, at least one C12-C24 saturated fatty acid sodium salt, water, at least one glycol, and at least one water insoluble component. The solid composition can have a weight ratio of water to glycol to C12-C24 saturated fatty acid sodium salt between about 2:2.5:1 and about 3:4:1.Type: ApplicationFiled: September 14, 2011Publication date: March 14, 2013Applicant: Ecolab USA Inc.Inventors: Timothy J. Kohnke, Mark D. Levitt, Amanda R. Blattner, Charles A. Hodge
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Publication number: 20130039962Abstract: The present application relates to encapsulates, compositions, products comprising such encapsulates, and processes for making and using such encapsulates. Such encapsulates comprise a core comprising a perfume and a shell that encapsulates said core, such encapsulates may optionally comprise a parametric balancing agent, such shell comprising one or more azobenzene moieties.Type: ApplicationFiled: August 8, 2012Publication date: February 14, 2013Inventors: Johan SMETS, Susana Fernandez Prieto, Steven Daryl Smith, Todd Laurence Underiner, John August Wos, Wolfgang Edgar Huhn, Heath A. Frederick, Marta Giamberini, Bartosz Tylkowski
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Publication number: 20130034650Abstract: A composition including a collapsed, polymer nanoparticle and at least one organic, neutral compound associated with the nanoparticle, wherein the nanoparticle is less than 100 nm in diameter, and the polymer comprises a water-soluble polyelectrolyte, has a molecular weight of at least about 100,000 Dalton and is cross-linked. The organic, neutral compound is selected from the group consisting of dyes, pigments, colorants, oils, UV-light absorbing molecules, fragrances, flavoring molecules, preservatives, electro-conductive compounds, thermoplastic compounds, adhesion promoters, penetration enhancers, anti-corrosive agents, and combinations thereof.Type: ApplicationFiled: March 24, 2011Publication date: February 7, 2013Applicant: VIVE CROP PROTECTION INC.Inventors: Fugang Li, Hung Pham, Darren J. Anderson
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Patent number: 8357651Abstract: Aminoplast microcapsules comprising a core of fragrance and a shell of aminoplast polymer, the composition of the shell being from 75-100% of a thermoset resin comprising 50-90% of a terpolymer and from 10-50% of a polymeric stabilizer; the terpolymer comprising: (a) from 20-60% of moieties derived from at least one polyamine; (b) from 3-50% of moieties derived from at least one polyol; and (c) from 20-70% of substituted methylene moieties, the microcapsules additionally optionally comprising up to 25% of a cationic polymer. The capsules are competitive with known aminoplast capsules and have the major advantage that they are formaldehyde-free.Type: GrantFiled: February 9, 2009Date of Patent: January 22, 2013Assignee: Givaudan SAInventors: Christian Quellet, Jutta Hotz
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Publication number: 20130012422Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.Type: ApplicationFiled: September 14, 2012Publication date: January 10, 2013Inventors: Johan SMETS, Hugo Robert Germain Denutte, An Pintens, David Thomas Stanton, Koen Van Aken, Inge Helena Hubert Laureyn, Bram Denolf, Freek Annie Camiel Vrielynck
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Publication number: 20130004442Abstract: Disclosed are non-aqueous carrier compositions capable of forming a gel structure, having a low molecular mass N-acyl glutamic acid diamide having a straight-chain alkyl group, a low molecular mass N-acyl glutamic acid diamide having a branched-chain alkyl group, at least one gel-promoting solvent, and at least one high molecular mass block copolymer having at least one hard segment and at least one soft segment, and at least one solvent capable of solubilizing the at least one hard segment and/or the at least one soft segment of the block copolymer, at least one oil-soluble polar modified polymer; and at least one solvent capable of solubilizing the at least one oil-soluble polar modified polymer, and optionally at least one active ingredient, wherein the composition has a hardness value ranging from about 30 to about 300 gf, a melting point of about 50° C. or higher, and does not require use of wax as a structuring agent. Methods of making and using the compositions are also disclosed.Type: ApplicationFiled: March 10, 2011Publication date: January 3, 2013Applicant: L'OREALInventors: Hy Si Bui, Mohamed Kanji, Liana Esposito
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Publication number: 20130004441Abstract: Disclosed are non-aqueous compositions capable of forming a gel structure, comprising (a) a low molecular mass N-acyl glutamic acid diamide having a straight-chain alkyl group; (b) a low molecular mass N-acyl glutamic acid diamide having a branched-chain alkyl group; (c) at least one gel-promoting solvent which includes a substituted hydrocarbyl functional siloxane and/or a second, different gel-promoting solvent; (d) at least one active ingredient, and (e) optionally, at least one polyorganosiloxane-containing polymer; wherein the composition has a hardness value ranging from about 30 to about 300 gf, a melting point of about 50° C. or higher. Methods of making and using the compositions are also disclosed.Type: ApplicationFiled: March 10, 2011Publication date: January 3, 2013Applicant: LOREALInventors: Hy Si Bui, Mohamed Kanji, Liana Esposito, Kerrie Holguin, Chunhua Li
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Publication number: 20120329696Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.Type: ApplicationFiled: May 24, 2012Publication date: December 27, 2012Inventors: Hugo Robert Germain Denutte, Johan Smets, An Pintens, Jeanne Alfons Van Aken, Freek Annie Camiel Vrielynck
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Publication number: 20120322716Abstract: The fragrant gel polymer system is a process where a fragrance formulation is divided and blended with a polymer and a cross-linking agent. The polymer is then liquefied and made homogenous with a solvent, including esters. The solvent modifies viscosity and later eases the mixing of the polymer with the cross-linking agent. The cross linking agent is then liquefied and blended with water and aliphatic alcohol reducing steric hindrance. Mixing of the fragrance carrying polymer and the cross linking agent results in a gel that sets in less time and with less syneresis than existing processes. The resulting gel achieves a near transparent form and receives dyes while attaining various molded shapes.Type: ApplicationFiled: July 1, 2011Publication date: December 20, 2012Inventors: Sven Dobler, Long Tran
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Patent number: 8334252Abstract: The present invention concerns a perfume-containing body enclosing a single hollow space on all sides and comprising or consisting of an elastomeric, in particular cross-linked, polymer matrix and one or more perfumes stored in the polymer matrix in a total quantity of 10-75 wt. %, with reference to the total weight of the hollow body, optionally other substances stored in the polymer matrix, wherein the hollow body has a total volume of 5-8,181 cm3 at 25° C. and 1,013 mbar, and the thickness of the wall surrounding the hollow space on all sides at any point is 0.25-20 mm, preferably 0.5-15 mm, particularly preferably 0.75-10 mm, most preferably 1-8 mm.Type: GrantFiled: December 2, 2010Date of Patent: December 18, 2012Assignee: Symrise AGInventors: Jörn Wiedemann, Thorsten Hielscher, Falk Harzke
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Publication number: 20120289451Abstract: The present invention relates to personal care compositions, especially those personal care compositions in the form of a personal care article that is a porous dissolvable solid substrate. The porous dissolvable solid substrate has a surface resident coating comprising the starch perfume complex that can provide a consumer benefit.Type: ApplicationFiled: July 30, 2012Publication date: November 15, 2012Inventors: Robert Wayne Glenn, JR., Kathleen Mary Kaufman, Virginia Tzung-Hwei Hutchins, Zerlina Guzdar Dubois