Plural Immiscible Liquid Phases (e.g., Emulsion, Oily And Aqueous Layers, Etc.) Patents (Class 510/417)
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Patent number: 8137474Abstract: A cleaning compound is provided. The cleaning compound includes about 0.1 weight percent to about 10 weight percent of a fatty acid dispersed in water. The cleaning compound includes an amount of a base sufficient to bring a pH of the fatty acid water solution to about a level where above about 50% of the dispersed fatty acid is ionized. A method for cleaning a substrate, a system for cleaning a substrate, and a cleaning solution prepared by a process are also provided.Type: GrantFiled: February 12, 2010Date of Patent: March 20, 2012Assignee: Lam Research CorporationInventors: Erik M. Freer, John M. de Larios, Katrina Mikhaylichenko, Michael Ravkin, Mikhail Korolik, Fred C. Redeker
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Patent number: 8138237Abstract: A composition and method for making a composition that increases friction between a first surface and a second surface while also cleaning the first surface. The composition is an anti-slip detergent that can assist in preventing slip-and-fall accidents on wet floors that have recently been mopped. The composition includes a synthetic dimerized thermoplastic resin, a surfactant, tall oil distillate, (2-methoxymethylethoxy)-propanol, 2,2?,2?-trihydroxy-triethylamine, and water. The composition may also include an acrylate copolymer to further enhance its friction-producing properties.Type: GrantFiled: January 14, 2009Date of Patent: March 20, 2012Inventor: Stephen C. Perry
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Patent number: 8114827Abstract: The invention relates to a hydrous, paste-like cleaning or detergent composition comprising an emulsion having an aqueous phase and an oil phase, the composition comprises based on the whole concentrate 1 to 50 wt-% of one or more alkalinity source, 1 to 60 wt-% of a guerbet alcohol ethoxylate of the formula R1—(OC2H4)n—OH, wherein R1 is a branched C9 to C20 alkyl group and n is from 2 to 10, 1 to 30 wt-% of a linear alkoxylated fatty alcohol of the formula R2—(OC2H4)x—(OC3H6)y—OH, wherein R2 is a linear C10 to C16 group and n is from 3 to 7 and m is from 3 to 7, 0.01-10 wt-% of one or more crosslinked or partly crosslinked polyacrylic acid or polymethacrylic acid or mixtures thereof, 1-10 wt-% of a thickener system comprising the following components: 1-5 wt-% of a polyacrylate, 0-5 wt-% of a swellable phyllosilicate, 0-2 wt-% of a polyethylene glycol with the provision that the thickener system comprises at least two of these components, and the rest up to 100 wt-% is water.Type: GrantFiled: August 28, 2007Date of Patent: February 14, 2012Assignee: Ecolab USA Inc.Inventors: Khalil Shamayeli, Thomas Merz
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Publication number: 20110312870Abstract: A method for preparing a microemulsion is disclosed which employs a method based upon identification of the phase behavior of a plurality of components comprising the microemulsion. Further disclosed is a microemulsion composition comprising a first component, coupling agent, and surfactant.Type: ApplicationFiled: December 9, 2010Publication date: December 22, 2011Applicant: INVISTA NORTH AMERICA S.A. R.L.Inventor: RICHARD P. BEATTY
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Patent number: 8062381Abstract: The invention relates to a liquid detergent concentrate composition comprising an emulsion having an aqueous phase and an oil phase, the composition comprises based on the whole concentrate 1 to 50 wt-% of one or more alkalinity source, 1 to 60 wt-% of a guerbet alcohol ethoxylate of the formula R1—(OC2H4)n—OH, wherein R1 is a branched C8 to C10 alkyl group and n is from 2 to 10, 1 to 30 wt-% of a linear alkoxylated fatty alcohol of the formula R2—(OC2H4)x—(OC3H6)y—OH, wherein R2 is a linear C10 to C16 group and x is from 3 to 7 and y is from 3 to 7. 0.01-10 wt-% of one or more crosslinked or partly crosslinked polyacrylic acid Q or polymethacrylic acid or mixtures thereof and the rest up to 100 wt-% is water.Type: GrantFiled: June 4, 2007Date of Patent: November 22, 2011Assignee: Ecolab USA Inc.Inventors: Khalil Shamayeli, Thomas Merz
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Publication number: 20110281782Abstract: The present application relates to care polymers and fabric and home care compositions comprising such care polymers, as well as processes for making and using such care polymers and such compositions. The performance of the care polymers that Applicants teach, can be further increased by following the emulsification teaching of the present specification and/or combining such care polymers with silicone materials.Type: ApplicationFiled: May 11, 2011Publication date: November 17, 2011Inventors: Rajan Keshav Panandiker, Julie Ann Menkhaus, Dieter Boeckh, Rainer Dobrawa, Frank Huelskoetter, Valentin Cepus, Jack Tinsley, Klaus Muehlbach, Markus Brym, Sophia Ebert, Ivette Garcia Castro
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Patent number: 8044014Abstract: A water-in-oil (w/o) or oil-in-water (o/w) emulsion consists of an oily phase that includes one or more oils of vegetable and/or mineral origin, and/or synthesis oils, at least one non-ionic and/or anionic emulsifying surfactant, and an aqueous phase that includes water, characterized in that the aqueous phase includes at least one phyllosilicate, so as to obtain a fluid and stable emulsion over time. The use, the process for preparation, a concentrate of the above-mentioned emulsion as well as its process for production are also described.Type: GrantFiled: October 30, 2009Date of Patent: October 25, 2011Assignee: Mexel IndustriesInventors: Roman Gerusz, Antoine Vanlaer
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Publication number: 20110257068Abstract: An ultrasonic mixing system having a treatment chamber in which at least two separate phases can be mixed to prepare an emulsion is disclosed. Specifically, at least one phase is a dispersed phase and one phase in a continuous phase. The treatment chamber has an elongate housing through which the phases flow longitudinally from a first inlet port and a second inlet port, respectively, to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the phases within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other.Type: ApplicationFiled: June 1, 2011Publication date: October 20, 2011Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Scott W. Wenzel, John Glen Ahles, Thomas David Ehlert, Robert Allen Janssen, David William Koenig, Paul Warren Rasmussen, Steve Roffers, Shiming Zhuang
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Patent number: 8030267Abstract: The present invention provides new silica composite capsules that can be easily prepared, a composition containing the silica composite capsules, and a transparent gel-form composition excellent in appearance transparency and texture in use, and in particular, a transparent gel-form composition with improved cleansing properties when used as a cleanser. Micelle/silica composite capsules can easily be obtained, in an aqueous system, by mixing a material capable of forming micelles in water and a water-soluble silane derivative having a specific structure in aqueous solution. In addition, emulsion/silica composite capsules wherein the periphery of emulsion particles in the inner phase is coated with silica, can easily be obtained by mixing a surfactant, water, an oil, and a water-soluble silane derivative having a specific structure.Type: GrantFiled: September 11, 2007Date of Patent: October 4, 2011Assignee: Shiseido Company Ltd.Inventors: Yuko Nagare, Kei Watanabe, Kazutami Sakamoto, Shun Takahashi, Teruhiko Hineno
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Publication number: 20110229424Abstract: The invention relates to a cleaning agent, characterized in that the cleaning agent comprises a microemulsion or a fluid nanophase system, and has the following components: a) at least one non-water-soluble substance having a solubility in water of less than 4 g per liter; b) at least one amphiphile substance, NP-MCA, that has no tenside structure, does not form structures on its own, has a solubility in water or oil between 4 g and 1000 g per liter, and preferably does not accumulate at the oil-water boundary, with the provision that NP-MCA is not selected from among 2-Ethyl-1,3-Hexanediol, 2-Methyl-2,4-Pentanediol, 2-(n-Butyl)-2-Ethyl-1,3-Propanediol and/or 1,2-Diols; c) at least one anionic, cationic, amphoteric and/or non-ionic tenside; d) water and/or a water-soluble solvent having hydroxyl functionality and, optionally, additives.Type: ApplicationFiled: September 19, 2008Publication date: September 22, 2011Inventors: Dirk Schumann, Ralner Surkow
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Patent number: 8012923Abstract: A detergent composition contains a polyglycerol monoalkyl ether, water, a fat or oil, and a polyol. The polyglycerol monoalkyl ether is present in the composition at a content of 1 to 50 percent by weight based on the total amount of the composition. The detergent composition is useable as a foamable cleansing agent kind to the skin, exhibits superior detergency for oily cosmetics, and is usable even under wet conditions.Type: GrantFiled: July 15, 2009Date of Patent: September 6, 2011Assignee: Daicel Chemical Industries, Ltd.Inventor: Yuichi Sakanishi
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Patent number: 8008245Abstract: Systems, compositions and methods for fabric laundering comprising selected organosilicones which are formulated into microemulsions for improved deposition onto fabrics to provide fabric care benefits.Type: GrantFiled: September 16, 2009Date of Patent: August 30, 2011Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Kerry Andrew Vetter, Freddy Arthur Barnabas, Patrick Firmin August Delplancke
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Publication number: 20110201505Abstract: An asymmetric organomodified disiloxane surfactant having the formula: MM? wherein M comprises branched hydrocarbon substituents and M? comprises a cationic, anionic or zwitterionic substituent and a polyether substituent that may be combined as one moiety, wherein the disiloxane surfactant has an enhanced resistance to hydrolysis between a pH of about 3 to about 12.Type: ApplicationFiled: December 26, 2008Publication date: August 18, 2011Inventors: Mark D. Leatherman, George A. Policello, Wenqing N. Peng, Liping Zheng, Roland Wagner, Suresh K. Rajaraman, Xia Zijun
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Publication number: 20110177992Abstract: A cleaning solution includes an aqueous base, 0.1 wt % to 10 wt % of an organic acid, 0.1 wt % to 35 wt % of a surfactant, 0.1 wt % to 10 wt % of an organic ester derived from a carboxylic acid having at least 4 carbons, and 0.1 wt % to 11 wt % of an ethylene glycol ether.Type: ApplicationFiled: January 12, 2011Publication date: July 21, 2011Applicant: HIGH Q SERVICES, LLCInventors: Morey E. Osborn, Babak R. Samani
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Publication number: 20110158931Abstract: A rotor-stator system with which stable dispersions can be produced in one single cycle and can be flexibly adjusted to changing requirements to the composition of the dispersion. A stator for a rotor-stator system provided with a dispersion zone, wherein a rotor corresponding with the stator defines a dispersion chamber, and with an inlet for feeding a first component of a dispersion into the dispersion zone, the inside of the stator accommodating a premixing chamber outside the dispersion zone, said premixing chamber opening into the dispersion zone, and the stator having an intake for feeding an additional component of the dispersion from outside the stator into the premixing chamber, and during operation of the stator, components of the dispersion enter the premixing chamber from the dispersion zone and from the intake, are mixed in said premixing chamber and exit from said premixing chamber into the dispersion zone.Type: ApplicationFiled: April 30, 2009Publication date: June 30, 2011Inventor: Axel Wittek
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Patent number: 7947641Abstract: The invention relates to a concentrate for the effective, environmentally friendly treatment of oil-polluted stretches of ground and the cleaning of oil-contaminated surfaces, said concentrate containing an emulsifier, a vegetable oil and ethanol. The emulsifier is preferably a non-ionic surfactant with an HLB value between 7 and 8. The vegetable oil is preferably selected so that it is liquid at temperatures above 5 DEG C. Oils containing unsaturated fatty acids, in particular germ oils are especially suitable. For its application as a treatment for stretches of ground, the inventive concentrate is diluted with water to form a cleaning solution and is applied to the oil-contaminated surface that is to be treated. The oil is emulsified in the inventive cleaning solution and is detached from the particles of the ground. The oil degrades in a significantly easier manner in the emulsified state. To clean oil-contaminated surfaces, the cleaning solution is sprayed onto the latter.Type: GrantFiled: November 1, 2006Date of Patent: May 24, 2011Assignee: Swisstech Holding AGInventor: Werner Kroh
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Patent number: 7928053Abstract: A multiphase cleaning composition comprises a first phase and a second ionic liquid phase, wherein the second phase is substantially immiscible with the first phase. The first phase may comprise, for example, an aqueous phase or a silicone solvent system. Methods of cleaning a soiled surface comprise contacting a soiled surface with a multiphase wash liquor including a first phase and a second ionic liquid phase, wherein the second phase is substantially immiscible with the first phase, and removing soils from the surface.Type: GrantFiled: May 26, 2009Date of Patent: April 19, 2011Assignee: The Procter & Gamble CompanyInventors: Stacie Ellen Hecht, Kenneth Nathan Price, Patricia Sara Berger, Peter Robert Foley, Howard David Hutton, III, Michael Stanford Showell, Robb Richard Gardner, Raymond Louis Niehoff, Kenneth Richard Seddon, Harambage Quintas Nimal Gunaratne, Martyn Earle
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Patent number: 7915214Abstract: 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: GrantFiled: February 8, 2008Date of Patent: March 29, 2011Assignee: Amcol International CorporationInventors: Ashoke K. SenGupta, Ilona Lin, Jason St. Onge
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Patent number: 7901515Abstract: Exemplary embodiments provide a cleaning composition that can include alkane components for cleaning printer members made of elastomeric materials.Type: GrantFiled: October 28, 2010Date of Patent: March 8, 2011Assignee: Xerox CorporationInventors: Santokh Badesha, Barry P. Mandel, Matthew M. Kelly, David J. Gervasi
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Patent number: 7888306Abstract: 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: GrantFiled: May 14, 2008Date of Patent: February 15, 2011Assignee: Amcol International CorporationInventors: Ashoke K. SenGupta, Ilona Lin, Jason St. Onge, Melanie J. Hughes
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Patent number: 7884063Abstract: A perfume-containing PIT emulsion which is suited to contribute to an excellent and long-lasting scenting of textiles during the use of a dryer. The PIT emulsion is simple for the user to handle and allows the user to better control the user's individual scent experience during the handling of textiles. The PIT emulsions can also be used for aroma therapy purposes and for the scenting of rooms. In addition, a kit made of detergents and the perfume-containing PIT emulsion, which enables the user to obtain optimal laundry scenting results.Type: GrantFiled: November 5, 2009Date of Patent: February 8, 2011Assignee: Henkel AG & Co. KGaAInventors: Gert-Lothar Striepling, Andreas Bauer, Matthias Hloucha, Thomas Gerke, Gerard Veldman
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Patent number: 7879779Abstract: The objective of this invention is to provide an oil-based cleansing composition which retains high performance capability for cleansing, is free from the occurrence of cloudiness in the appearance and does not cause the reduction of the performance capability for massaging, even when water is interfused therein, and further is reduced in the irritation to an eye and is of good safety. An oil-based cleansing composition of this invention is characterized in that comprising (A) a nonionic surfactant having a HLB of 6 to 14, and (B) an oil component, and said oil-based cleansing composition satisfies the following conditions (1) and (2): (1) the amount of water in the composition is less than 5% by mass, and (2) a micellar aqueous solution phase or a bicontinuous microemulsion phase is formed when said oil-based cleansing composition and water are mixed in the ratio of 4:6.Type: GrantFiled: January 11, 2005Date of Patent: February 1, 2011Assignee: Shiseido Co., Ltd.Inventors: Kei Watanabe, Akira Matsuo, Hiroki Inoue
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Patent number: 7871972Abstract: 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: GrantFiled: December 3, 2008Date of Patent: January 18, 2011Assignee: AMCOL International CorporationInventor: Ashoke K. SenGupta
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Patent number: 7855173Abstract: 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: June 26, 2009Date of Patent: December 21, 2010Assignee: Amcol International CorporationInventors: Ashoke K. SenGupta, Ilona Lin, Jason Harold St. Onge
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Patent number: 7846265Abstract: Exemplary embodiments provide a cleaning composition that can include alkane components for cleaning printer members made of elastomeric materials.Type: GrantFiled: October 13, 2009Date of Patent: December 7, 2010Assignee: Xerox CorporationInventors: Santokh Badesha, Barry P. Mandel, Matthew M. Kelly, David J. Gervasi
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Patent number: 7842301Abstract: The invention provides process for making wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.Type: GrantFiled: January 16, 2002Date of Patent: November 30, 2010Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.Inventors: Michael Paul Aronson, Liang Sheng Tsaur
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Patent number: 7829599Abstract: Methods of making emulsions comprising: adding an emulsifying agent comprising glucoside alkyl urethanes of formula: A(O—CO—NH—R)S, wherein A represents a glucosyl unit having a Dextrose Equivalent (D.E.) ranging from 1 to 47, and wherein R represents a linear or branched, saturated or unsaturated alkyl group containing from 3 to 22 carbon atoms, and s is the degree of substitution (DS) ranging from about 0.01 to about 2.0; to an aqueous based liquid and a dispersed product; followed by mixing to create a stable dispersion. The glucoside alkyl urethanes present properties of thermal and chemical stability with biodegradability and free of phosphor/phosphates. The glucoside alkyl urethanes are suitable as surfactants for use in household and industrial applications, e.g., as detergents, emulsifiers, emulsion stabilizers, foaming agents, foam stabilizers, dispersants and wetting agents.Type: GrantFiled: March 26, 2007Date of Patent: November 9, 2010Assignee: Tiense Suikerraffinaderij N.V.Inventors: Christian Victor Stevens, Alessia Meriggi, Karl Booten
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Publication number: 20100266651Abstract: The invention relates to emulsifiers comprising glycerin-modified organopolysiloxanes and to their use for the preparation of extraordinarily stable emulsions and dispersions.Type: ApplicationFiled: April 16, 2010Publication date: October 21, 2010Applicant: EVONIK GOLDSCHMIDT GMBHInventors: Karin Czech, Ulrike Mahring, Michael Ferenz, Christian Hartung, Hannelore Fötsch, Jürgen Meyer, Sascha Herrwerth
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Patent number: 7799747Abstract: The invention provides a method of reducing surfactant damage in compositions comprising at least one surfactant and at least one benefit agent. The reduction in damage is measurable by decrease in number of protein binding sites in presence versus absence of benefit agent, or when benefit agent has solubility outside a defined range. The invention further relates to compositions comprising said surfactants and benefit agent(s) having reduced surfactant damage.Type: GrantFiled: December 1, 2005Date of Patent: September 21, 2010Assignee: Conopco, Inc.Inventors: Lin Yang, Martin Vethamuthu, Carol Vincent, Alexander Lips, Kavssery Parameswaran Ananthapadmanabhan
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Patent number: 7799748Abstract: The invention provides a method selecting benefit agent(s) suitable for reducing surfactant damage in compositions comprising at least one surfactant and at least one benefit agent. The reduction in damage is measurable by decrease in number of protein binding sites in presence versus absence of benefit agent, or when benefit agent has solubility outside a defined range.Type: GrantFiled: December 1, 2005Date of Patent: September 21, 2010Assignee: Conopco, Inc.Inventors: Lin Yang, Martin Vethamuthu, Carol Vincent, Alexander Lips, Kavssery Parameswaran Ananthapadmanabhan
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Patent number: 7776812Abstract: The present invention provides a cleaning composition comprising a multiple emulsion system, wherein said emulsion system comprises at least two active ingredients separated in the emulsion system by an oily or aqueous phase. Also described is the use of such multiple emulsion systems as cleaning compositions, and a method of cleaning a surface using multiple emulsion systems.Type: GrantFiled: April 16, 2004Date of Patent: August 17, 2010Assignee: Reckitt Benckiser (UK) LimitedInventors: Angus Lang, Malcolm Tom McKechnie
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Patent number: 7754104Abstract: A solvent composition of about 90 to about 10 percent by weight C1-C4 lactate ester and about 10 to about 90 percent by weight C2-C6 aliphatic alcohol with low odor and enhanced performance properties is disclosed. This composition can also be mixed with other solvents and continue to provide the low odor and enhanced performance properties.Type: GrantFiled: July 23, 2007Date of Patent: July 13, 2010Assignee: Vertec Biosolvent, Inc.Inventors: Rathin Datta, James E. Opre
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Patent number: 7741261Abstract: A cleaning composition contains all natural ingredients and is both environmentally safe and hypoallergenic. One embodiment of natural glass cleaner contains white vinegar, natural aloe vera gel, fresh rosemary, filtered water, pure eucalyptus oil, lauryl glucoside, green food color, and a preservative. One embodiment of natural scrub wash multi-purpose cleaner contains lemon juice, fresh rosemary, lauryl glucoside, filtered water, fresh peppermint and a preservative. One embodiment of natural shine furniture cleaner contains lemon juice, extra virgin olive oil, pure orange oil, pure lemon oil, pure eucalyptus oil, filtered water, and a preservative.Type: GrantFiled: June 2, 2009Date of Patent: June 22, 2010Inventor: Ivania Guerrero
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Patent number: 7737097Abstract: A method is provided for removing contamination from a substrate. The method includes applying a cleaning solution having a dispersed phase, a continuous phase and particles dispersed within the continuous phase to a surface of the substrate. The method includes forcing one of the particles dispersed within the continuous phase proximate to one of the surface contaminants. The forcing is sufficient to overcome any repulsive forces between the particles and the surface contaminants so that the one of the particles and the one of the surface contaminants are engaged. The method also includes removing the engaged particle and surface contaminant from the surface of the substrate. A process to manufacture the cleaning material is also provided.Type: GrantFiled: February 3, 2006Date of Patent: June 15, 2010Assignee: Lam Research CorporationInventors: Erik M. Freer, John M. de Larios, Katrina Mikhaylichenko, Michael Ravkin, Mikhail Korolik, Fred C. Redeker
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Publication number: 20100144582Abstract: Cleaning compositions in the form of nano- or micro-emulsions and containing one or more green surfactants are disclosed. The composition may further include one or more green linkers. The presence of two or more green surfactants may synergistically improve the cleaning performance of the composition. Moreover, the presence of the one or more green linkers may also synergistically improve the soil removal or streak reduction performance of the composition. The composition may further include additional natural actives, such as natural fragrances, natural insecticides, natural insect repellants, and natural oils to provide prolonged release of the natural actives in a controlled manner. The green surfactants not only improve the ecological profile of the disclosed compositions but also allow the formation of stable micro- or nano-emulsions at room temperature with good cleaning performances.Type: ApplicationFiled: October 14, 2009Publication date: June 10, 2010Inventor: Marie-Esther Saint Victor
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Publication number: 20100144898Abstract: A mixture comprising a component I comprising 80-20% by weight of a first surfactant component I1, which is an alkylpolyglucoside containing 1-2 glucoside moieties and a hydrocarbon moiety, especially an alkyl residue of 6-16 carbon atoms, 20-80% by weight of a component I2, which is a second surfactant containing alcohol groups other than an alkylpolyglucoside, the weight proportions being based on component I only; and a polymeric additive as component II, wherein the polymeric additive, as component III, contains at least one water-soluble moiety and at least one hydrophobic moiety, the ratio of the number average molecular weights of all water-soluble moieties to the number average molecular weights of all hydrophobic moieties being from 2:1 to 1000:1 or from 3.Type: ApplicationFiled: April 28, 2008Publication date: June 10, 2010Inventors: Joerg Adams, Juergen Allgaier, Christian Frank
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Publication number: 20100136148Abstract: Cleaning and disinfecting compositions containing one or more “green” surfactants are disclosed. The compositions may be present as micro-emulsions that generally include green disinfecting agents, green surfactants, and water. The composition may also contain other green ingredients such as linkers, pH adjusting agents, natural fragrances, natural insecticides, and other natural organic actives such as natural oils. The composition may be used as a green cleaning and disinfecting composition with performance comparable or superior to conventional cleaning and disinfecting products with less desirable ecological profiles.Type: ApplicationFiled: October 14, 2009Publication date: June 3, 2010Inventor: Marie-Esther Saint Victor
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Patent number: 7727948Abstract: A mixture of surfactant and co-surfactant which is an amphiphilic polymer with the formula:Type: GrantFiled: May 21, 2004Date of Patent: June 1, 2010Assignee: BASF SEInventors: Cordula Mock-Knoblauch, Norbert Wagner, Guenter Oetter, Ludwig Voelkel, Bernhard Steinmetz, Rainer Dyllick-Brenzinger, Joerg Schroeder, Susanne Petrovic
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Publication number: 20100098644Abstract: The present invention provides compositions and clear oil-in-water microemulsion containing up to 80% w/w of an oil, a surfactant system, a w/w oil/surfactant system ratio between 1 and 3, and a solubilizing-aid ingredient which is not a surfactant neither a VOC compound, the latter being present in an amount sufficient to ensure that the ratio oil/(surfactant+solubilizing aid) is comprised between 0.1 and 5. The present invention concerns also the articles and products associated the compositions and microemulsions, and the methods to manufacture them.Type: ApplicationFiled: December 21, 2009Publication date: April 22, 2010Inventors: Florin Joseph Vlad, Rémy Mounier, Kenneth Wong, Aude Daugeron, Thomas Herd
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Wafer/Ingot cleaning in wire saw cutting comprising an ethoxylated alcohol/polyalkylsiloxane mixture
Patent number: 7700535Abstract: There is provided a method and composition for rinsing sliced ingots into wafers from a wire saw cutting operation. The method uses an alkoxylated alcohol diluted in water alone or with a polyalkyl siloxane when the bath has a dynamic flow of water to prevent foaming.Type: GrantFiled: January 12, 2009Date of Patent: April 20, 2010Assignee: PPT ResearchInventor: Irl E. Ward -
Patent number: 7700537Abstract: A joint area formed by intersecting surfaces is provided with a caulk seal using a conventional caulking gun to apply an initial bead of silicone-based caulk to the joint. Thereafter, a spray of cleaning solvent is immediately applied to the caulk bead and the surrounding surfaces of the joint area to provide complete covering. Excess caulk is removed from the joint such as through finger wiping, to provide a smoothed caulk joint corner. A cloth fiber patch is soaked to saturation in cleaning solvent and is smoothly stroked across the smoothed joint surface to further finish the caulk material surface and to remove traces of excess caulk material from the adjoining or intersecting surfaces. In an exemplary embodiment, the cleaning solvent is used to caulk a tub and wall joint area of a typical bathroom facility and includes a formula of soft distilled water, glycol ether DPM, a surfactant and an antifoaming agent.Type: GrantFiled: August 20, 2007Date of Patent: April 20, 2010Inventors: Don Carlos Atkins, Jr., R. Kevin Dawes
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Patent number: 7696146Abstract: A mixture comprising a surfactant and a cosurfactant is proposed wherein the cosurfactant used is an amphiphilic comb polymer having a backbone with two or more side chains attached to the backbone, where the side chains differ from one another and/or the side chains differ from the backbone in their amphiphilic character.Type: GrantFiled: May 21, 2004Date of Patent: April 13, 2010Assignee: BASF SEInventors: Cordula Mock-Knoblauch, Norbert Wagner, Guenter Oetter, Ludwig Voelkel, Susanne Petrovic, Andreas Fechtenkoetter, Lysander Chrisstoffels, Matthias Klueglein, Stefan Becker
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Publication number: 20100048738Abstract: The invention relates to novel hybrid compounds comprising at least one polyon entity (Po)—for example oligomer or polymer—in which at least one of the hydroxyl functions of Po is substituted by at least one entity A that can be of a variable nature, for example polymer (e.g. polyorganosiloxane-POS), hydrocarbonated or mineral. The bond Ro between the entity Po and the entity A is obtained by means of “click chemistry” and corresponds to formula (II.1) or (II.2), Z representing —CH— or —N—. A is an entity selected from the group comprising the various polyols of Po, polyorganosiloxanes (POS), polyalkylene glycols, polyamides, polyesters, polystyrenes, alkyls, alkenyls, alkynyls, aryls, and combinations thereof, in addition to mineral materials such as silica and the combinations thereof. Said hybrid components can be used as emulsifiers, especially for cosmetics.Type: ApplicationFiled: May 15, 2007Publication date: February 25, 2010Applicants: RHODIA OPERATIONS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE-CNRSInventors: Etienne Fleury, Sami Halila, Hugues Driguez, Sylvain Cottaz, Thierry Hamaide, Sebastien Fort
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Publication number: 20100009890Abstract: A solvent system for use in a microemulsion or protomicroemulsion where the solvents are selected to have a Hansen parameter of ?d to be from 15 to about 18; of ?p to be from 0 to about 8 and of ?H to be from 0 to about 12; such that the resulting Hansen parameter of the solvents comprises has a ?d of from 15 to about 18; a ?p from about 2 to about 8 and a ?H of from about 5 to about 12.Type: ApplicationFiled: July 9, 2009Publication date: January 14, 2010Inventors: Freddy Arthur Barnabas, Jennifer Lynn Treadway
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Patent number: 7638478Abstract: The present invention relates to a process for preparing a textile treatment auxiliary composition in particulate form, wherein the composition comprises anionic surfactant, clay and silicone, and wherein the process comprises the steps of: (i) contacting the silicone with water and a first anionic surfactant, to form an aqueous silicone mixture in emulsified form; and (ii) thereafter contacting the aqueous silicone mixture with the clay, a second anionic surfactant and optionally additional water to form a mixture of clay and silicone; (iii) further mixing the mixture of clay and silicone; and (iv) optionally drying and optionally cooling the mixture formed in step (iii).Type: GrantFiled: August 7, 2006Date of Patent: December 29, 2009Assignee: The Procter & Gamble CompanyInventors: Malcolm McClaren Dodd, Edward Sayers
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Patent number: 7632793Abstract: The invention relates to washing and cleaning agents containing, as solvents a compound of formula (1), wherein A is (CH2)a or phenylene, R1, R2, R3, and R4 identically or independently denote C1 to C22-n- and/or iso-alkyl, C5- or C6-cycloalkyl, phenyl-C1-C4-alkyl, C1-C9-alkylphenyl or phenyl, A is (CH2)a, and a is an integer from 0 to 6.Type: GrantFiled: March 6, 2006Date of Patent: December 15, 2009Assignee: Clariant Produkte (Deutschland) GmbHInventor: Frank-Peter Lang
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Patent number: 7625855Abstract: A cleaning composition for removing organic deposits from hard to reach surfaces. In its basic embodiment, the cleaning composition comprises: a) a water miscible solvent; b) an inorganic salt in crystal form; and c) water. The inorganic salt in crystal form comprises from about 30 to about 70% weight of the total composition.Type: GrantFiled: July 26, 2004Date of Patent: December 1, 2009Inventor: Gustavo M. Gonzalez
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Patent number: 7608575Abstract: Systems, compositions and methods for fabric laundering comprising selected organosilicones which are formulated into microemulsions for improved deposition onto fabrics to provide fabric care benefits.Type: GrantFiled: October 23, 2006Date of Patent: October 27, 2009Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Kerry Andrew Vetter, Freddy Arthur Barnabas, Patrick Firmin August Delplancke
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Publication number: 20090263337Abstract: 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: ApplicationFiled: June 26, 2009Publication date: October 22, 2009Applicant: AMCOL INTERNATIONAL CORPORATIONInventors: Ashoke K. SenGupta, Ilona Lin, Jason St. Onge
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Publication number: 20090253609Abstract: The invention relates to novel hybrid compounds comprising at least one silicone entity (Sil) in which at least one of the silicons of Sil is substituted by at least one unit—Ro-B, B being an entity of a variable nature, for example polymer, hydrocarbonated or mineral, selected from a group comprising polyols (e.g. saccharides), silicones, polyalkylene glycols, polyamides, polyesters, polystyrenes, alkyls, alkenyls, alkynyls or aryls, in addition to mineral materials such as silica and the combinations thereof. The bond Ro between the entity Sil and the entity B is obtained by means of “click chemistry” and corresponds to formula (II.1) or (II.2), Z representing a carbon atom or a nitrogen atom. Said hybrid components can be used as emulsifiers, especially for cosmetics.Type: ApplicationFiled: May 15, 2007Publication date: October 8, 2009Applicants: RHODIA OPERATIONS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE-CNRSInventors: Etienne Fleury, Sami Halila, Hugues Driguez, Sylvain Cottaz, Thierry Hamaide, Sebastien Fort