Plural Immiscible Liquid Phases (e.g., Emulsion, Oily And Aqueous Layers, Etc.) Patents (Class 510/417)
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Patent number: 7598216Abstract: A three-phase liquid polishing and cleaning composition of the invention is suitable for polishing and cleaning a painted exterior surface, and includes an organic phase, an aqueous phase, and a particulate phase. The organic phase comprises a petroleum-based liquid and the aqueous phase comprises water. The particulate phase comprises at least one particulate polishing grade abrasive having a mean particle size of not more than about 2.5 microns, which is selected from the group consisting of an abrasive that is harder than the painted surface to be polished and cleaned, and an abrasive that is softer than the painted surface to be polished and cleaned. The composition comprises at least one surfactant (e.g., an anionic surfactant, an emulsifying agent, and a foaming agent) to emulsify the organic and aqueous phases upon mixing (e.g., shaking) the composition, and to suspend the particulate phase in the emulsified organic and aqueous phases.Type: GrantFiled: December 27, 2006Date of Patent: October 6, 2009Assignee: Turtle Wax, Inc.Inventors: Michael A. Schultz, Michael A. Deddo, Frederic W. Joseph, II
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Publication number: 20090197790Abstract: The present disclosure is directed to both sprayable and non-sprayable cleaner compositions comprising 1 to 9% by weight of a layered phyllosilicate, 1 to 10% of a surfactant, and at least one silicate salt or strong base as a pH-adjusting agent. The composition optionally can include hypochlorite bleach and the pH of the formulation can be in the range 11 to 14. The composition optionally can include water-insoluble glycol ether type solvents or oils in the form of emulsions or microemulsions for degreasing, disinfecting, and fragrance delivery. The compositions provide improved drip resistance when sprayed on to vertical surfaces.Type: ApplicationFiled: February 5, 2009Publication date: August 6, 2009Applicant: AMCOL International CorporationInventors: Tapashi Sengupta, Gregory G. Plutko, Ashoke K. SenGupta, Charvi Patel
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Patent number: 7569533Abstract: A cationic oil-in-water emulsion, for addition to detersive compositions, comprising hydrophilic cationic polymers, a surface-active, anionic polymer that is capable of adsorbing at an air-water interface or an oil-water interface and/or is oil-soluble, and a hydrophobic benefit agent in the oil phase made by adding the benefit agent to a hydrophobic liquid; thickening the oil phase with an organophillic smectite clay reacted at clay platelet surfaces to make the clay platelet surfaces hydrophobic while the edge surfaces of the clay remain hydrophilic, such that the organophillic smectite clay is adsorbed at an oil/water interface in the emulsion, and one of the hydrophilic, cationic polymers has a cationic nitrogen content of at least 6% by weight, that is incompatible with anionic surfactants, being insoluble in anionic-surfactant solutions containing an amount of 3% or higher of an anionic surfactant, and another hydrophilic cationic polymer has a cationic nitrogen content of at least 0.Type: GrantFiled: January 12, 2006Date of Patent: August 4, 2009Assignee: Amcol International CorporationInventors: Ashoke K. SenGupta, Ilona Lin, Jason St. Onge
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Publication number: 20090192068Abstract: There is provided a method for producing an essential oil emulsion without using a surfactant, wherein the essential oil emulsion can be easily diluted with water for its use and its emulsified state is stable, wherein the production method is characterized in that it comprises stirring an essential oil at a rotation number between 3,000 and 20,000 rpm in an alkaline solution with a pH value between 9 and 13 for emulsification, wherein the alkaline solution is either an aqueous solution of a compound (a base) that is dissolved in water to generate hydroxide ions (OH?), or an alkaline ionized water generated on the cathode side (on the negative electrode side) when an electrolyte solution containing an electrolyte is decomposed by electrical energy, wherein the aqueous solution preferably has a base concentration between 0.00001 N and 0.01 N and a pH value between pH 9 and 13.Type: ApplicationFiled: December 24, 2004Publication date: July 30, 2009Inventors: Tomohiko Ogasawara, Teruyoshi Yamaguchi
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Publication number: 20090182060Abstract: The present invention relates to a W/O/W emulsion composition that is excellent in emulsification stability, and exhibits a good spreadability over skins and imparts a good wet feel upon use without stickiness and oiliness; a detergent composition containing a W/O/W emulsion which is excellent in touch feel after washing without deterioration in washing performance; and processes for producing these compositions. According to the present invention, there are provided a W/O/W emulsion composition including a polysaccharide derivative containing in a side chain thereof, a group represented by the formula (1): —(OX)n-E1-R??(1); a detergent composition containing the W/O/W emulsion; and process for producing these composition.Type: ApplicationFiled: April 9, 2007Publication date: July 16, 2009Applicant: Kao CorporationInventors: Toru Nishioka, Takeshi Ihara
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Patent number: 7547670Abstract: Disclosed is a hard surface cleaning composition employing dibasic esters as a primary solvent in combination with a primary emulsifier, a short-chain cosurfactant, a secondary emulsifier and water. Optional components include a polar solvent and a thickener. The disclosed composition is preferably in the form of an oil continuous microemulsion and is provided as a component of a liquid or spray formulation for use, depending upon the application. The disclosed cleaning agents have a low odor and satisfy the 2005 CARB VOC requirements of less than 8% by weight for oven cleaners.Type: GrantFiled: September 20, 2006Date of Patent: June 16, 2009Assignee: Cognis IP Management GmbHInventors: Stephen F. Gross, Markus Doerr, Timothy C. Morris
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Publication number: 20090148392Abstract: A cleansing or a surface-conditioning composition comprising a mixture of (i) and (ii) in water: i) a surfactant selected from the group consisting of anionic, non-ionic, zwitterionic, cationic, and mixtures thereof; and ii) a hydrophobic benefit agent in a particulate form having a mean particle size in the range of 1-1,000 micron, and a specific gravity of ?1, not encapsulated within a film or a capsule-like enclosure, the particulate hydrophobic benefit agent comprising: a) a physically-modified form of the hydrophobic benefit agent; and b) a deposition-aid material bonded to the surface of the physically-modified benefit agent, wherein the bonding between the benefit agent and the deposition-aid material is achieved prior to addition to i), wherein said deposition-aid material is not a surfactant having a weight average molecular weight of less than 5,000 Dalton.Type: ApplicationFiled: December 3, 2008Publication date: June 11, 2009Applicant: AMCOL International CorporationInventor: Ashoke K. SenGupta
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Patent number: 7541323Abstract: A composition for simultaneously cleaning and waxing non-porous surfaces without the need for additional rinsing of the treated surface with water, has a pH of from about 6 to about 7 and contains by weight: (a) from about 0.04 to about 0.12% of an acrylic-based polymer, wherein the acrylic-based polymer is a hydrophobically modified, crosslinked polyacrylate powder which has been crosslinked with a polyalkenyl polyether or is an acrylic polymer containing acid groups and which dissolves and swells immediately when neutralized with an alkali salt (b) from about 0.5 to about 5.0% of a silicone blend composed of: (i) from about 70 to about 95% of a first polydiorganosiloxane fluid having a viscosity of from about 0.65 to about 60,000 centistokes at 25° C., and (ii) from about 5 to about 30% of a polydiorganosiloxane fluid mixture having a viscosity of from about 500 to about 2000 centistokes at 25° C.Type: GrantFiled: May 2, 2008Date of Patent: June 2, 2009Assignee: The Clorox CompanyInventor: Ashot Serobian
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Publication number: 20090130151Abstract: The invention relates to process for the production of an emulsion, comprising combining an aqueous liquid with a non-aqueous liquid mixture to form a combination, removing dissolved gases from both the aqueous liquid and the non-aqueous liquid mixture and agitating the combination sufficient to form the emulsion. The non-aqueous liquid mixture is immiscible with the aqueous liquid, and combination is formed in the absence of an emulsion stabilizing agent.Type: ApplicationFiled: September 28, 2006Publication date: May 21, 2009Applicant: THE AUSTRALIAN NATIONAL UNIVERSITYInventor: Richard Mark Pashley
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Patent number: 7531497Abstract: Personal care compositions comprising a cleansing phase and a benefit phase. These products are intended to provide a multi-phase personal care composition that is packaged in physical contact while remaining stable and providing improved in-use and after-use hair and skin benefits.Type: GrantFiled: September 15, 2005Date of Patent: May 12, 2009Assignee: The Procter & Gamble CompanyInventors: Sanjeev Midha, Robert Lee Wells, Bryan Gabriel Comstock, James Merle Heinrich, Michael Frederick Niebauer
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Patent number: 7511002Abstract: The invention relates to an oil-in-water emulsion obtained by mixing (a) a polymer compound having, in a side chain, a group represented by formula (1): -OX)n-E2-R??(1) wherein X represents a C1 to C6 divalent saturated hydrocarbon group, n is a number of 5 to 300, E2 is an ether linkage or an ester linkage, and R represents a C4 to C30 hydrocarbon group, (b) a water-soluble polyol, (c) a nonionic surfactant, (d) a hydrophobic compound, and water and diluting the resulting mixture with water and a process for producing the same.Type: GrantFiled: April 26, 2005Date of Patent: March 31, 2009Assignee: Kao CorporationInventors: Takeshi Ihara, Ikuo Sugano
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Patent number: 7495031Abstract: A process for producing an emulsion, including adding a mixture (1) comprising a water-soluble inorganic salt (a) and/or an aqueous solution containing (a) to a mixture (2) containing a surfactant (b), a surfactant-emulsifying agent (c) for emulsifying the surfactant (b), and a hydrophilic powder (d), and mixing mixtures (1) and (2) to emulsify the surfactant (b), wherein water-soluble inorganic salt (a) may be a carbonate, surfactant (b) may be an anionic surfactant and/or a nonionic surfactant, surfactant-emulsifying agent (c) may be a water-soluble polymer, and hydrophilic powder (d) may be an inorganic chelating agent.Type: GrantFiled: February 18, 2005Date of Patent: February 24, 2009Assignee: Kao CorporationInventors: Yasumitsu Sakuma, Tatsuya Horibata, Kazuhito Miyoshi
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Publication number: 20090023620Abstract: A cleaning composition with a limited number of natural ingredients contains alkyl polyglucoside, solvent and colloidal silica. The cleaning composition optionally has an additional amount of glycerol. The cleaning composition optionally has a small amount of fragrance. The cleaning composition can be used to clean hard surfaces and cleans as well or better than commercial compositions containing synthetically derived cleaning agents.Type: ApplicationFiled: September 30, 2008Publication date: January 22, 2009Inventors: MARIA OCHOMOGO, ARAM GARABEDIAN, RYAN K. HOOD, THOMAS W. KAARET, LAURA SHIMMIN
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Patent number: 7470651Abstract: Disclosed are conditioning compositions comprising by weight: (a) from about 0.1% to about 10% of a surfactant system comprising at least one cationic surfactant; (b) from about 0.05% to about 10% of a polymer selected from the group consisting of an anionic polymer, an amphoteric polymer, and mixtures thereof; and (c) an aqueous carrier; wherein the surfactant system and the polymer form a water-insoluble complex upon dilution, and wherein the composition is transparent or translucent. The compositions are especially suitable for hair care products such as hair conditioning products for rinse-off use.Type: GrantFiled: June 20, 2006Date of Patent: December 30, 2008Assignee: The Procter & Gamble CompanyInventors: Nobuaki Uehara, Robert Lee Wells, Masahiro Hatano
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Patent number: 7468349Abstract: The invention relates to a method for increasing the efficiency of surfactants as well as to a method for suppressing lamellar mesophases in microemulsions. According to the invention, block copolymers having a water-soluble block A and a water-insoluble part B are admixed to the surfactants. The use of these substances as additives can considerably increase the efficiency of the surfactants. Moreover, the addition of the block copolymers suppresses the formation of undesired lamellar mesophases in microemulsions.Type: GrantFiled: August 19, 2003Date of Patent: December 23, 2008Assignee: Forschungszentrum Julich GmbHInventors: Jürgen Allgaier, Lutz Willner, Dieter Richter, Britta Jakobs, Thomas Sottman, Reinhard Strey
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Patent number: 7462585Abstract: Disclosed are conditioning compositions comprising by weight: (a) from about 0.1% to about 10% of a cationic surfactant; (b) from about 0.05% to about 10% of a water-soluble polymer selected from the group consisting of a water-soluble anionic polymer, a water-soluble amphoteric polymer, and mixtures thereof; (c) from about 1.0% to about 10% of a high melting point fatty compound; and (d) an aqueous carrier; wherein the cationic surfactant and the polymer from a water-soluble complex; and wherein the cationic surfactant and the high melting point fatty compound from a gel matrix. The compositions are especially suitable for hair care products such as hair conditioning products for rinse-off use.Type: GrantFiled: July 6, 2006Date of Patent: December 9, 2008Assignee: The Procter & Gamble CompanyInventor: Nobuaki Uehara
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Patent number: 7462589Abstract: A delivery system for uniform deposition of fabric care actives to a fabric article in a non-aqueous solvent based fabric treatment process; and compositions capable of uniformly depositing the fabric care actives on the fabric article being treated to achieve maximum benefit.Type: GrantFiled: June 24, 2004Date of Patent: December 9, 2008Assignee: The Procter & Gamble CompanyInventors: Keith Homer Baker, Julie Ann O'Neil, Victor Manuel Arredondo, Robb Richard Gardner, Jeffrey Scott Dupont, Mark Robert Sivik, Jeffrey Jon Hopkins, William Michael Scheper
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Patent number: 7459417Abstract: An aqueous hair conditioner composition comprising: a) a cationic conditioning surfactant, b) discrete, dispersed droplets comprising a water-insoluble conditioning oil and c) a block copolymer with a mean molecular weight of 1000 unified atomic mass units or more, comprising polyethyleneoxide and polypropyleneoxide blocks selected from the group consisting of (i) poloxamers according to formula (I), wherein the mean value of (y) is from 18 to 60 and the mean value (x) is from 7 to 140 such that the mean value of the ratio (x/y) is from 0.4 to 3.0 and (ii) poloxamines according to formula (II), wherein the mean value of (a) is 2 or more and the mean value of (b) is 2 or more.Type: GrantFiled: April 23, 2003Date of Patent: December 2, 2008Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventors: Leo Derici, Paul David Jenkins, Andrew Malcolm Murray, Neil Scott Shaw
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Patent number: 7459149Abstract: A composition having two separate phases, one above the other, the composition containing: (1) a bottom aqueous phase, (2) a top oil-in-water emulsion, and (3) at least one anionic surfactant chosen from the sodium salts of esters of dimethicone copolyol and sulphosuccinic acid. The two-phase composition has good cosmetic qualities, it is very soft and fresh upon application, while having good efficacy. The invention also relates to the use of this composition in cosmetics, especially for removing makeup from, cleansing and/or caring for the skin, the lips and/or the eyes, or for hair care.Type: GrantFiled: December 14, 2005Date of Patent: December 2, 2008Assignee: L'OrealInventor: Angeles Fonolla Moreno
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Publication number: 20080292569Abstract: Disclosed is a method for improving efficacy of surfactants, prevention of lamellar mesophases, temperature stabilization of the single phase region and a method for reducing boundary surface tension in micro-emulsions containing silicone oils by means of additives and a surfactant/oil mixture. The above effects are achieved, whereby an additive of a block copolymer with a water-soluble block A and a block B which is either a polyalkylene oxide with at least 4 C atoms in the monomer component or a polydiene or a partially or completely hydrogenated polydiene or polyalkane, is added to the micro-emulsion.Type: ApplicationFiled: May 17, 2006Publication date: November 27, 2008Applicant: Forschungszentrum Juelich GmbHInventors: Juergen Allgaier, Henrich Frielinghaus, Christian Frank
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Publication number: 20080289663Abstract: A method of cleaning a greasy surface, includes the steps of: a) providing a container and a cleaning implement dimensioned to fit in the container; b) providing a volume of cleaning liquid in the container, the cleaning liquid comprising water, a chemical degreasing agent, and a chemical flocculating agent; and c) using the cleaning implement to pick up particulate matter and water-insoluble matter from the greasy surface and transfer it to the container, the degreasing agent causing the water-insoluble matter to solubilize, the flocculating agent causing the particulate matter to agglomerate and the agglomerated matter to flocculate and to sediment, so as to be held in the cleaning liquid at and/or adjacent to a bottom surface of the container. Preferably, in step (c), the cleaning liquid above the sediment is a single phase. A cleaning solution, a mop bucket, and a grid for use with the method are also provided.Type: ApplicationFiled: October 4, 2006Publication date: November 27, 2008Inventor: Ronald Alexander Young
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Patent number: 7449437Abstract: A terpene-free cleaning composition containing: (a) an oil-soluble anionic surfactant; (b) a water-soluble anionic surfactant; (c) a primary solvent consisting of a C1-4 alkyl ester; (d) a short-chain cosurfactant; and (e) water.Type: GrantFiled: September 5, 2003Date of Patent: November 11, 2008Assignee: Cognis IP Management GmbHInventors: Stephen F. Gross, Martin J. Barabash, J. Frederick Hessel
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Publication number: 20080242582Abstract: A cleansing or a surface-conditioning composition comprising a mixture of (i) and (ii) in water: i) a surfactant selected from the group consisting of anionic, non-ionic, zwitterionic, cationic, and mixtures thereof, and ii) a hydrophobic benefit agent in a particulate form having a mean particle size in the range of 1-1,000 micron, and a specific gravity of ?1, not encapsulated within a film or a capsule-like enclosure, the particulate hydrophobic benefit agent comprising: a) a physically-modified form of the hydrophobic benefit agent; and b) a deposition-aid material bonded to the surface of the physically-modified benefit agent material, wherein the bonding between the two said materials is achieved prior to addition to i), wherein said deposition-aid material is not a surfactant having a weight average molecular weight of less than 5,000 Dalton.Type: ApplicationFiled: February 8, 2008Publication date: October 2, 2008Applicant: AMCOL International CorporationInventors: Ashoke K. SenGupta, Ilona Lin, Jason St. Onge
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Publication number: 20080230095Abstract: A cleaning composition comprises a water-in-oil emulsion which upon breakdown of the emulsion undergoes a physical change which is accompanied by an increase in the temperature of the composition.Type: ApplicationFiled: July 14, 2006Publication date: September 25, 2008Applicant: RECKITT BENCKISER (UK) LIMITEDInventor: Malcolm Tom McKechnie
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Patent number: 7417014Abstract: A liquid or flowable cleansing composition is described that contains high levels of anionic and nonionic surfactants and that show a substantial increase in viscosity upon dilution with water. The cleansing composition also contains water soluble EO/PO block copolymer(s).Type: GrantFiled: June 13, 2006Date of Patent: August 26, 2008Assignee: Conopco, Inc.Inventors: Teanoosh Moaddel, Syed Husain Abbas, Kimberly Ozkan-Bal
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Patent number: 7417018Abstract: The invention relates to a method of cleaning a solid surface comprising the following stages: a) the solid surface is cleaned using a microemulsion-type cleaning composition; e) the cleaned surface is drained; f) the drained surface is rinsed with an organic solvent or a mixture of organic solvents with a low boiling point; and g) said surface which was rinsed with the organic solvent or the mixture of organic solvents used in c) is then dried.Type: GrantFiled: January 7, 2002Date of Patent: August 26, 2008Assignee: ATOFINAInventors: Pascal Michaud, Jean-Claude Lheureux
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Patent number: 7407923Abstract: A packaged detergent composition comprising a container that at least partly disintegrates in an aqueous environment, the container having at least one compartment, the detergent composition having at least one fluid phase and at least one solid substantially insoluble in the fluid phase and having a size sufficient to be retained by a 2.5 mm mesh wherein the movement of the at least one solid within the container is restricted, as well as its use in an automatic dishwashing or laundry washing machine.Type: GrantFiled: January 13, 2003Date of Patent: August 5, 2008Assignee: Reckitt Bencklser N.V.Inventors: Ralf Wiedemann, Enric Carbonell, Marcus Guzmann
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Patent number: 7399738Abstract: A composition for simultaneously cleaning and waxing non-porous surfaces without the need for additional rinsing of the treated surface with water, has a pH of from about 6 to about 7 and contains by weight: (a) from about 0.04 to about 0.12% of an acrylic-based polymer, wherein the acrylic-based polymer is a hydrophobically modified, crosslinked polyacrylate powder which has been crosslinked with a polyalkenyl polyether or is an acrylic polymer containing acid groups and which dissolves and swells immediately when neutralized with an alkali salt (b) from about 0.5 to about 5.0% of a silicone blend composed of: (i) from about 70 to about 95% of a first polydiorganosiloxane fluid having a viscosity of from about 0.65 to about 60,000 centistokes at 25° C., and (ii) from about 5 to about 30% of a polydiorganosiloxane fluid mixture having a viscosity of from about 500 to about 2000 centistokes at 25° C.Type: GrantFiled: August 3, 2007Date of Patent: July 15, 2008Assignee: The Clorox CompanyInventor: Ashot Serobian
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Patent number: 7387991Abstract: The compositions of this invention are microemulsions having a. a surfactant consisting essentially of a mixture of one or more alkoxylated amines or alkoxylated quaternary ammonium salts and one or more preferably branched carboxylic acids or salts thereof, b. a solvent or oil that is liquid at 25° C. and is insoluble in water, and c. water, wherein an optically clear isotropic microemulsion is formed.Type: GrantFiled: October 7, 2005Date of Patent: June 17, 2008Inventor: Alice P. Hudson
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Patent number: 7378382Abstract: Aqueous dispersions of silicone oils are prepared without the need for surfactants, solvents, hydrotropes or emulsifiers by employing water soluble and/or water dispersible polymers providing inventive compositions which exhibit a rheological Critical Strain value greater than zero and less than about 0.5. Disclosed according to the present invention are compositions and methods of use of the aqueous dispersions of silicone fluids for cleaning, preserving, protecting, and otherwise treating a variety of surfaces, including household surfaces, such as floors, counter tops, furniture, walls, and automotive surfaces, such as tires, rubber, vinyl, upholstery, fabric, plastic and general elastomer surfaces.Type: GrantFiled: May 5, 2004Date of Patent: May 27, 2008Assignee: The Clorox CompanyInventors: Ashot K. Serobian, Julio C. Cardozo, Danielle J. Coutts, Daniela N. Fritter, Adam F. Gross, Mona Marie Knock, Frederick R Van Wort, III, Tarric M. El-Sayed
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Patent number: 7365046Abstract: A method for stripping a floor using a concentrate prepared by mixing a substantially nonchlorinated concentrate containing a floor finish solvent and an at least partially unactivated water thickener. The concentrate is diluted merely with water at an intended use location to activate the water thickener and noticeably increase within ten minutes or less the viscosity of the resulting mixture, then applied to a hardened floor finish atop a floor and allowed to soften or dissolve the floor finish so that the finish may be removed from the floor.Type: GrantFiled: April 15, 2005Date of Patent: April 29, 2008Assignee: Ecolab Inc.Inventors: Gregory G. Griese, Mark D. Levitt, Brian R. Leafblad, Minyu Li, Robert D. P. Hei
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Patent number: 7341986Abstract: The invention, a stable composition of matter, has a 2 step method to make (maintain the same equalities in increased batches). Step #1. 0.4167 Extra Virgin Olive Oil First Cold Pressed, which is a high quality olive oil, 0.5833 IPA, Isopropyl Alcohol 70%, shake to emulsify and create concentrate. Step #2 Using a 32 ounce empty plastic spray mist bottle, put 0.0625=2 ounces of contract from step #1. In plastic spray mist bottle, add 0.4375=14 ounces of tap water to plastic bottle, replace spray mist cap and shake. Suitable to Cross clean, the human body, plants leaves, natural and man-made finished products, fine ash particle controller, controls ash from becoming air borne. In addition the composition of matter cleaning solution will use minimal amounts of water in the cleaning and particle control process.Type: GrantFiled: April 5, 2006Date of Patent: March 11, 2008Inventor: Murtie Nina Kalusha
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Patent number: 7335630Abstract: The invention is directed to aqueous liquid laundry detergent compositions for cleaning and imparting fabric care benefits to fabrics laundered therewith. Such compositions comprise (A) at least one detersive surfactant; (B) droplets of a silicone blend comprising a nitrogen-containing amino or ammonium functionalized polysiloxane and a nitrogen-free non-functionalized polysiloxane; and (C) at least one additional non-silicone laundry adjunct selected from detersive enzymes, dye transfer inhibiting agents, optical brighteners, suds suppressors and combinations thereof. The functionalized polysiloxane component of the silicone blend has a relatively low, i.e., less than 30 mol %, content of reactive/curable groups, a nitrogen content which ranges from 0.05% to 0.30% by weight and a viscosity which ranges from 0.00002 m2/s to 0.2 m2/s. The nitrogen-free non-functionalized polysiloxane material ranges in viscosity from 0.01 m2/sec to 2.0 m2/sec.Type: GrantFiled: April 15, 2005Date of Patent: February 26, 2008Assignee: The Procter & Gamble CompanyInventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Stefano Scialla, Connie Lynn Sheets, James Charles Theophile Roger Burckett St Laurent, Hugo Robert Germain Denutte
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Patent number: 7326676Abstract: The invention is directed to aqueous liquid laundry detergent compositions for cleaning and imparting fabric care benefits to fabrics laundered therewith. Such compositions comprise (A) at least one detersive surfactant; (B) droplets of a silicone blend comprising a nitrogen-containing amino or ammonium functionalized polysiloxane and a nitrogen-free non-functionalized polysiloxane; and (C) at least one additional non-silicone laundry adjunct selected from detersive enzymes, dye transfer inhibiting agents, optical brighteners, suds suppressors and combinations thereof. The functionalized polysiloxane component of the silicone blend has a relatively low, i.e., less than 30 mol %, content of reactive/curable groups, a nitrogen content which ranges from 0.05% to 0.50% by weight and a viscosity which ranges from 0.00002 m2/s to 0.2 m2/s. The nitrogen-free, non-functionalized polysiloxane material ranges in viscosity from 0.01 m2/sec to 2.0 m2/sec.Type: GrantFiled: July 2, 2004Date of Patent: February 5, 2008Assignee: The Procter & Gamble CompanyInventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Stefano Scialla, Gregory Leo Jervier, Connie Lynn Sheets
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Patent number: 7326677Abstract: The invention is directed to liquid laundry detergent compositions for treating non-keratinous substrates under domestic wash conditions, such composition comprise (A) at least one surfactant selected from the group consisting of anionic surfactants, nonionic surfactants, zwitterionic surfactants, amphoteric surfactants, and combinations thereof; (B) a silicone blend comprising a non-functionalized silicone and a functionalized silicone; and (C) at least one additional non-silicone laundry adjunct selected from the group consisting of detergent builders, detersive enzymes, dye transfer inhibiting agents, and combinations thereof. The claimed compositions are further essentially free of any coacervate phase-forming polymer and essentially free of any cationic deposition aid.Type: GrantFiled: July 2, 2004Date of Patent: February 5, 2008Assignee: The Procter & Gamble CompanyInventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Stefano Scialla, Gregory Leo Jervier, Connie Lynn Sheets
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Patent number: 7326672Abstract: The present invention relates to personal wash compositions comprising, non-silicate particles, wherein the basal layer(s) carries a net cationic charge. The use of these specific particles results in enhanced properties (e.g., enhanced foaming, hydrotroping) of the personal wash products. The invention further discloses process for decreasing viscosity and/or increasing foam comprising formulating compositions with non-silicate layer compounds as specified.Type: GrantFiled: July 29, 2004Date of Patent: February 5, 2008Inventors: Vivek Subramanian, Pravin Shah, Kavssery Parameswaran Ananthapadmanabhan
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Patent number: 7309684Abstract: An oil-in-water emulsion composition remover is disclosed. The compositions comprise a solvent, water and a surfactant. The removers are useful in removing non-aqueous and aqueous coatings, waxes, greases, and the like, from substrates to which the coatings, waxes, greases, and the like, have been applied.Type: GrantFiled: May 12, 2005Date of Patent: December 18, 2007Assignee: The Lubrizol CorporationInventors: Brian B. Filippini, Christopher M. Carter, Harshida C. Dave
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Patent number: 7307054Abstract: The present invention relates to compositions that are suitable for removing or reducing residue from a vapor compression air conditioning or refrigeration system consisting essentially of 1,1,1,2,2,3,4,5,5,5-decafluoropentane and polyol ester, and methods of using the composition.Type: GrantFiled: January 19, 2005Date of Patent: December 11, 2007Assignee: E.I. du Pont de Nemours and CompanyInventor: David J. Bateman
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Patent number: 7297672Abstract: A composition comprising a silicone having a viscosity modifying agent dissolved or dispersed therein and a deposition aid, wherein the deposition aid comprises a polymeric material comprising one or more moieties for enhancing affinity for a fabric, especially cotton or a cotton-containing fabric and one or more silicone moieties.Type: GrantFiled: December 3, 2003Date of Patent: November 20, 2007Assignee: Unilever Home & Personal Care USA Division of Conopco, Inc.Inventors: James Bermard Cooper, Robert Alan Hunter, Giovanni Francesco Unali
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Patent number: 7285231Abstract: An immersion liquid for microscopy using water immersion objectives has a refractive index in the range from 1.25 to 1.4 and a kinematic viscosity of greater than 20 mm2/s at 20° C.Type: GrantFiled: February 23, 2004Date of Patent: October 23, 2007Assignee: Carl-Zeiss-Stiftung trading as Carl ZeissInventor: Hans-Joachim Weippert
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Patent number: 7282524Abstract: Phase stable, pumpable, liquid, high solids, aqueous monoalkanolamide surfactant emulsions are disclosed for use as cold mixable monoalkanolamide delivery systems for separately prepared aqueous formulations containing at least one principal surfactant. The monoalkanolamide surfactant emulsions comprise at least one monoalkanolamide characterized in its unemulsified form by having an amide content of at least about 85% and by being substantially solid and water insoluble at a temperature below about 30° C., and at least one monoalkanolamide emulsifying surfactant and, surprisingly, remain homogeneous, pourable, and pumpable at a total solids content of at least 20 weight percent at a temperature in the range of about zero ° C. to about 30° C.Type: GrantFiled: July 16, 2004Date of Patent: October 16, 2007Assignee: McIntyre Group, Ltd.Inventors: John Gray, Eugene D'Aversa
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Patent number: 7273840Abstract: The invention provides methods for obtaining dilution thickening behavior. Specifically, polydextrose induced biphasic compositions have been unexpectedly found to induce such behavior.Type: GrantFiled: July 14, 2005Date of Patent: September 25, 2007Assignee: Conopco, Inc.Inventors: Rajesh Patel, Kavssery Parameswaran Ananthapadmanabhan, Lin Yang
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Patent number: 7268104Abstract: Novel liquid cleansing products are disclosed. The cleansing products are comprised of a first colored structured liquid and a second colored structured liquid that when dispensed from a suitable dispenser, mix together to form a new colored cleansing product prior to, and during, use.Type: GrantFiled: December 31, 2003Date of Patent: September 11, 2007Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Duane G. Krzysik, Julie M. Utschig, Douglas Bryan Cole
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Patent number: 7220713Abstract: The invention provides high molecular weight polymers used in small amounts as viscosity modifiers for aqueous/aqueous biphasic liquids. The viscosity of the biphasic is enhanced at least 20%, preferably at least 30% relative to same compositions without use of polymer. Further, the polymer is included without destroying the ability of dual phase compositions to form after product is left standing.Type: GrantFiled: April 13, 2005Date of Patent: May 22, 2007Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Rajesh Patel, Rosa Paredes
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Patent number: 7179774Abstract: A flushing composition comprising 50% to 95% by weight n-butanol, 0.1% to 3% by weight of a primary amine alkoxylate, and one or more secondary solvents. The flushing composition can also include 0.005% to 0.5% by weight of an aminated organic fatty acid compound formed from the addition of an organic fatty acid. The flushing compositions can be used to remove coatings that adhere to spray coating equipment.Type: GrantFiled: June 16, 2003Date of Patent: February 20, 2007Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Jennifer McKay, Charles K. Cox, Neil R. Wilson
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Patent number: 7176174Abstract: A water-in-oil emulsion composition is disclosed. The composition contains (A) a solvent, (B) water, and (C) a surfactant. This composition is suitable for removing non-aqueous coatings such as paints and the like as well as waxes and greases from substrates.Type: GrantFiled: March 6, 2003Date of Patent: February 13, 2007Assignee: The Lubrizol CorporationInventors: Brian B. Filippini, John J. Mullay, Deborah A. Langer, Jeffrey M. Carey, Robert W. Dix
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Patent number: 7151081Abstract: Provided is a composition comprising: (a) a hydrocarbon component; and (b) an ester component; wherein the composition has: (i) less than 13% vol. of aromatic compounds relative to the total volume of the composition; (ii) a distillation range situated within the range 135–260° C.; and (iii) a Kauri butanol value of 34 or more.Type: GrantFiled: June 6, 2003Date of Patent: December 19, 2006Inventor: Herman Vandermeiren
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Patent number: 7141538Abstract: The present invention relates to a liquid detergent composition containing (a) a specific compound having one alkyl group selected from a 2-ethylhexyl group, an isononyl group and an isodecyl group, (b) anonionic surfactant having an alkyl or alkenyl group having 11 to 16 carbon atoms, (c) a hydrophobic organic solvent which is liquid at 20° C. and (d) water, wherein (c)/(d) and (c)+(d) are respectively in a specific range.Type: GrantFiled: April 7, 2004Date of Patent: November 28, 2006Assignee: Kao CorporationInventors: Toshiharu Noguchi, Junya Hanai, Kazunori Tsukuda, Mitsuru Uno
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Patent number: 7129201Abstract: The invention relates to stable aqueous-aqueous emulsions defined by a dispersed phase having molecule(s) meeting special criteria and continuous phase having surfactant or surfactant system with micelles in rod-like shapes.Type: GrantFiled: August 18, 2003Date of Patent: October 31, 2006Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Lin Yang, Rajesh Patel, Kavssery Parameswaran Ananthapadmanabhan, Judith Lynne Kerschner
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Patent number: 7110051Abstract: Provided herein are consumer products contained in conventional containers. A consumer product packaged according to the present invention is one which exhibits birefringence, and the packaging used according to the present invention is arranged so that the consumer product is caused to exist between two layers of polarizing film and is thus capable of exhibiting the phenomenon of birefringence to consumers under ambient lighting conditions.Type: GrantFiled: March 3, 2004Date of Patent: September 19, 2006Assignee: Huntsman Petrochemical CorporationInventors: Raeda M. Smadi, Curtis M. Elsik, Samir S. Ashrawi, George A. Smith, Christopher J. Whewell