Liquid And Solid Phases (e.g., Suspension, Slurry, Etc.) Patents (Class 510/418)
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Publication number: 20100041582Abstract: 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; and c) water. The amount of the inorganic salt is at least 20% of the total composition by weight, with at least some of the salt existing in crystalline form at 20° C.Type: ApplicationFiled: October 20, 2009Publication date: February 18, 2010Inventor: Gustavo M. Gonzalez
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Publication number: 20100009891Abstract: The present invention relates to personal care liquid cleansing compositions comprising bacterially produced microfibrous cellulose (MFC) suspending polymers which have not previously been used in personal care compositions.Type: ApplicationFiled: July 11, 2008Publication date: January 14, 2010Inventors: Cristiane Aparecida F. Canto, Chandra Shekar Palla Venkata, Yuntao Thomas Hu, Prabhjyot Singh, Lin Yang, Martin Swanson Vethamuthu, Alexander Lips
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Publication number: 20090311136Abstract: The present invention is directed to an antibacterial cleaning composition comprising: (a) an enzyme in an amount effective to promote cleaning; (b) viable microorganisms in an amount effective to degrade and promote the degradation of organic materials; (c) a surfactant; and (d) an aqueous carrier; said cleaning composition maintaining at least 95% enzymatic activity at a pH range of from about 5.5 to about 13.5.Type: ApplicationFiled: December 4, 2008Publication date: December 17, 2009Inventors: James T. Manning, JR., Kent T. Anderson, Timothy Schnell
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Publication number: 20090197792Abstract: The present disclosure is directed to acidic cleaning compositions comprising 1 to 9% by weight of a layered phyllosilicate in surface modified sodium or protonated forms and pre-dispersed in pre-gel form with and without additives, 1 to 5% of an anionic surfactant, 2-10% of a hydrotope, 0.1-15% solvents, and at least one organic or inorganic acid as a pH-adjusting agent to provide a composition having a pH less than about 4.0. The compositions provide improved viscosity profile, sprayability, and drip resistance when applied to vertical surfaces.Type: ApplicationFiled: February 5, 2009Publication date: August 6, 2009Applicant: AMCOL International CorporationInventors: Tapashi Sengupta, Gregory G. Plutko, Jerald W. Darlington, JR., Jason H. St. Onge
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Publication number: 20090163401Abstract: A liquid detergent composition comprising surfactants, at least one suspending agent, beads having a particle size of 100 to 2500 microns suspended in the composition, and water wherein the surfactants comprise: a) at least one of a salt of a C10-C20 paraffin sulfonate surfactant, b) at least one of a salt of an ethoxylated C10-C16 pareth sulfate surfactant having 1 to 30 moles of ethylene oxide; and c) at least one amine oxide surfactant.Type: ApplicationFiled: March 2, 2009Publication date: June 25, 2009Applicant: COLGATE-PALMOLIVE COMPANYInventors: Philip Gorlin, Neil Sheth, Kevin Kinscherf, Melissa Fleckenstein
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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: 7534758Abstract: Compositions, articles and methods are provided for supplying fabric care benefits to clothing or fabrics in an automated washing machine and by manual washing. The fabric care compositions preferably have less than about 5% detergent surfactants, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. Similarly, the fabric care compositions preferably have less than about 5% fabric softener actives, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. The laundry articles can take a variety of forms in a variety of physical states all of which will rapidly dispense a unitized amount of one or more selected fabric care agents to a wash and/or rinse bath solution during the laundering process under a variety of conditions. The invention also pertains to laundry kits that contain a variety of such articles and instructions concerning their use.Type: GrantFiled: November 5, 2008Date of Patent: May 19, 2009Assignee: The Procter & Gamble CompanyInventors: Debra Sue Caswell, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York, Daniel James Dufton, Simon Howe, Johan Eshuis, Angelina Pena-Romero, Christophe Laudamiel-Pellet, Wundriari Hoffmann, George Endel Deckner, Errol Hoffman Wahl, Ruth Anne Murphy, Betty J. Hensley, legal representative, Toan Trinh, Jiten Odhavji Dihora, Ellen Schmidt Baker, Janet Sue Littig, Timothy James Schroeder, Steven Louis Diersing, Malcolm McClaren Dodd, Lois Sara Gallon, Charles Albert Hensley
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Patent number: 7534755Abstract: A liquid detergent composition comprising a liquid matrix having dispersed therein a plurality of visibly distinct beads and wherein the visibly distinct beads comprise a hueing agent.Type: GrantFiled: May 3, 2007Date of Patent: May 19, 2009Assignee: The Procter & Gamble CompanyInventors: Jean-Pol Boutique, Frederik Vandenberghe, Johan Smets
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Publication number: 20090107524Abstract: Cleaning compositions with improved rinsing properties which provide a surface with reduced spotting after rinsing are provided. The preferred compositions contain at least one surfactant selected from the group consisting of anionic surfactants, nonionic surfactants and combinations thereof; inorganic nanoparticles; a carrier dispersible polymer containing cationic, anionic and nonionic residues; and a carrier, preferably water. Methods for cleaning including applying to a surface a cleaning composition of the invention, and rinsing the surface, preferably with water, is also provided.Type: ApplicationFiled: September 27, 2008Publication date: April 30, 2009Applicant: Cognis IP Management GmbHInventors: Stephen Gross, Susan Thomas, Timothy Morris
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Publication number: 20090105113Abstract: A composition comprising a liquid portion comprising at least one surfactant and at least one material chosen from at least one suspending agent and at least one viscosity control agent, wherein the composition has an apparent viscosity under a shear stress of 0.5 Pa of at least about 1,000 Pa·s; and the composition has an apparent viscosity under a shear stress of 100 Pa of less than about 10 Pa·s. The composition is capable of suspending materials, but it still has desired rheological properties.Type: ApplicationFiled: December 10, 2007Publication date: April 23, 2009Applicant: COLGATE-PALMOLIVE COMPANYInventors: Alexandrine Tuzi, Louis Oldenhove, Germain Zocchi, Daniel Van De Gaer, Patricia Pagnoul, Guy Broze
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Publication number: 20090088363Abstract: According to the present invention there is provided a pearlescent liquid treatment composition suitable for use as a laundry or hard surface cleaning composition comprising a pearlescent agent, said pearlescent agent having D0.99 volume particle size of less than 50 ?m and is present in composition at a level of from 0.02% to 2.0% by weight of the composition.Type: ApplicationFiled: September 19, 2008Publication date: April 2, 2009Applicant: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Kerry Andrew Vetter, David Scott Dunlop, Karl Ghislain Braeckman, Karel Jozef Maria Depoot, Tim Roger Michel Vanpachtenbeke
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Publication number: 20090048140Abstract: A particle-shaped imidoperoxycarbonate acid with a paraffin sheath. The imidoperoxycarbonate acid remains stable when mixed into a hydrous liquid washing and cleaning substance.Type: ApplicationFiled: October 20, 2008Publication date: February 19, 2009Applicant: Henkel AG & Co. KGaAInventors: Peter Schmiedel, Wolfgang Von Rybinski, Heribert Kaiser, Matthias Sunder, Soeren Hoelsken, Bernhard Guckenbiehl
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Publication number: 20090029895Abstract: The present invention relates to a hard surface cleaning composition comprising a copolymer, wherein said copolymer comprises a zwitterionic unit A or a mixture thereof and another unit B or a mixture thereof, wherein said unit A comprises a betaine group or a mixture thereof and wherein said betaine group of said unit A is a sulphobetaine group or a mixture thereof, and wherein said unit B is derived from vinyl-pyrrolidone.Type: ApplicationFiled: July 25, 2008Publication date: January 29, 2009Inventors: Stefano Scialla, Luca Sarcinelli, Annick Julia Oscar Mertens, Marc Francois Theophile Evers
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Patent number: 7482384Abstract: Iron composite particles for purifying soil or ground water, comprise ?-Fe and magnetite, and having a ratio of a diffraction intensity D110 of (110) plane of ?-Fe to a sum of a diffraction intensity D311 of (311) plane of magnetite and the diffraction intensity D110 (D110/(D311+D110)) of 0.30 to 0.95 as measured from X-ray diffraction spectrum of the iron composite particles, an Al content of 0.10 to 1.50% by weight and an S content of 3500 to 7000 ppm; a process for producing the iron composite particles; a purifying agent containing the iron composite particles; a process for producing the purifying agent; and a method for purifying soil or ground water.Type: GrantFiled: June 8, 2004Date of Patent: January 27, 2009Assignee: Toda Kogyo CorporationInventors: Masayuki Uegami, Junichi Kawano, Koji Kakuya, Tomoko Okita, Kenji Okinaka
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Publication number: 20080318822Abstract: A cleaning composition with a limited number of natural ingredients contains alkyl polyglucoside, ethanol and colloidal silica. The cleaning composition optionally has a small 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: June 11, 2008Publication date: December 25, 2008Inventors: Maria Ochomogo, Aram Garabedian, Ryan K. Hood, Thomas W. Kaaret, Laura Shimmin
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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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Publication number: 20080286367Abstract: 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: May 14, 2008Publication date: November 20, 2008Applicant: AMCOL International CorporationInventors: Ashoke K. SenGupta, Ilona Lin, Jason St. Onge, Melanie J. Hughes
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Publication number: 20080269100Abstract: What is described is a slurry comprising (a) at least 10% by weight of at least one sheet silicate, based on the total weight of the slurry; (b) an aqueous suspension medium and (c) a dispersing aid selected from at least one polyethylene glycol having a mean molecular weight of less than 90 000 and/or at least one polyacrylic acid in free acid form. Also described is a process for producing the slurry and the preferred used thereof.Type: ApplicationFiled: July 4, 2006Publication date: October 30, 2008Applicant: SUD-CHEMIE AGInventors: Ulrich Sohling, Friedrich Ruf, Anna Held
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Publication number: 20080262109Abstract: A method for producing a liquid preparation having a solid body content and the resulting liquid preparation. According to the method, the addition of at least a portion of the solid bodies takes place only (a) in the last stage of the method preceding the pouring of the liquid preparation into a packing unit or (b) during the pouring into a packing unit.Type: ApplicationFiled: October 17, 2007Publication date: October 23, 2008Inventors: Bernhard ORLICH, Bernd RICHTER, Alexander LAMBOTTE
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Publication number: 20080255022Abstract: The present invention relates to a method for producing granular or pulverulent detergent compositions, comprising the production of a detergent base powder by drying an aqueous detergent slurry. The invention is characterized in that a copolymer is added to the slurry. T, and also to detergent slurries and detergent compositions comprising a copolymer obtainable by free-radical copolymerization of (A) from 20 to 80% by weight of at least one monomer from the group of the monoethylenically unsaturated monocarboxylic acids, dicarboxylic acids and dicarboxylic anhydrides and (B) from 20 to 80% by weight of at least one monomer from the group of the aliphatic or aromatic monoolefins.Type: ApplicationFiled: September 29, 2006Publication date: October 16, 2008Applicant: BASF SEInventors: Tanja Seebeck, Helmut Gumbel
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Patent number: 7435714Abstract: The invention relates to liquid detergent and cleaning agent compositions of high storage stability. They comprise a liquid medium with a water content of up to 15 wt. % and particulate coating bleaching agents suspended therein. The bleaching agent has a dissolving time of at least 5 minutes and a coating of at least two layers: The innermost layer comprises one or more hydrate-forming inorganic salts as the main component(s), and an outer layer, which makes up 0.2 to 5 wt. % of the coated bleaching agent, comprises alkali metal silicate(s) with a modulus of SiO2 to M2O (M=alkali metal) of greater than 2.5 as the main component(s). Preferred compositions comprise sodium percarbonate with an innermost layer of substantially sodium sulfate and an outermost layer of substantially 0.5 to 1.5 wt. % sodium silicate (modulus 3.2 to 4.2) as the bleaching agent.Type: GrantFiled: December 11, 2003Date of Patent: October 14, 2008Assignee: Evonik Degussa GmbHInventors: Ulrike Kottke, Silke Stoschek, Klaus Zimmermann, Ralph Overdick, Michael Fender, Harald Jakob
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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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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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Publication number: 20080139433Abstract: Mixtures comprising (a) pieces of open-cell aminoplastic foam with an average diameter in the range from 50 ?m to 5 mm (weight-average), (b) water, (c) at least one surfactant and (d) if appropriate an oil or fat phase.Type: ApplicationFiled: January 23, 2006Publication date: June 12, 2008Applicant: BASF AktiengesellschaftInventors: Christof Mock, Gunnar Schornick, Stefan Frenzel, Moritz Ehrenstein, Ernst Jurgen Bauer, Antje Ziemer, Hans-Peter Seelmann-Eggebert
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Patent number: 7371715Abstract: The invention relates to an emulsion composition, wherein an optically isotropic surfactant phase containing a nonionic surfactant (hereinafter the phase being referred to as the surfactant phase) is present as stable droplets in an aqueous solution phase containing an electrolytic salt (hereinafter the phase being referred to as the aqueous solution phase), the amount of the salt being such an amount that the aqueous solution phase is incompatible with the surfactant phase, with a polymer including a segment (a) having affinity with the aqueous solution phase and a segment (b) having affinity with the surfactant phase; and a liquid detergent composition containing the emulsion composition and inorganic builder particles dispersed in the emulsion composition.Type: GrantFiled: March 2, 2004Date of Patent: May 13, 2008Assignee: Kao CorporationInventors: Koji Yui, Osamu Takiguchi, Masakazu Sase, Toshio Miyake
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Patent number: 7291586Abstract: The present invention is directed to a sprayable, acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates which are present as two or more classes of particulate materials.Type: GrantFiled: February 23, 2004Date of Patent: November 6, 2007Assignee: Reckitt Benckiser Inc.Inventors: Pamela Boone, Delford Ian Christmas, Lisa Ann Napolitano, Virginia Lee Urban
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Patent number: 7288512Abstract: The present invention is directed to a sprayable, acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates. The composition contains a thiclcener which comprises both gellan gum and Xanthan gum.Type: GrantFiled: February 17, 2004Date of Patent: October 30, 2007Assignee: Reckitt Benckiser Inc.Inventors: Pamela Boone, Virginia Lee Urban
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Patent number: 7256167Abstract: The present invention is directed to a pourable acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.Type: GrantFiled: March 15, 2005Date of Patent: August 14, 2007Assignee: Reckitt Benckiser Inc.Inventors: Tak Wai Cheung, Edward Fu, Pamela A. Boone, Steven Wu, Benjamin Costa
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Patent number: 7238654Abstract: The invention relates to a compatibilizing dispersant used in a slurry composition comprising a strongly cationic component and a strongly anionic component. More specifically, the invention relates to stable aqueous slurries comprising suspended particles of sparingly soluble salts, oxide, and/or hydroxides of copper and/or zinc. The slurry further comprises a quaternary amine compound present in a biocidally effective amount when the slurry is used in a manner that provides the sparingly soluble copper and/or zinc containing particles in a biocidally effective amount. The slurry further comprises an effective amount of a dispersant having a large non-ionic component.Type: GrantFiled: February 9, 2005Date of Patent: July 3, 2007Assignee: Phibro-Tech, Inc.Inventors: Robert L. Hodge, H. Wayne Richardson
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Patent number: 7196046Abstract: The present invention is directed to a pourable acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.Type: GrantFiled: February 27, 2004Date of Patent: March 27, 2007Assignee: Reckitt Benckiser Inc.Inventors: Tak Wai Cheung, Edward Fu, Pamela A. Boone, Steven Wu, Benjamin Costa
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Patent number: 7186676Abstract: The present invention is directed to a pourable acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.Type: GrantFiled: February 17, 2004Date of Patent: March 6, 2007Assignee: Reckitt Benckiser Inc.Inventors: Pamela A. Boone, Tak Wai Cheung, Benjamin J. Costa, Edward Fu, Steven Wu, Carolyn Martinez
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Patent number: 7169741Abstract: Disclosed are aqueous liquid laundry detergent compositions which are in the form of an externally structured aqueous liquid matrix having dispersed therein a plurality of visibly distinct beads. Such beads are prepared so as to be in the form of a liquid core surrounded by a semi-permeable membrane formed by interaction of a cationic polymeric material with an anionic polymeric material. Such beads are stable in the aqueous liquid detergent compositions herein yet disintegrate substantially upon their introduction via the composition into agitated dilute aqueous laundering liquors.Type: GrantFiled: July 30, 2004Date of Patent: January 30, 2007Assignee: The Procter & Gamble CompanyInventors: Susan Mary Barry, Walter August Maria Broeckx, James Charles Theophile Roger Burckett St. Laurent, Mark Allen Smerznak
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Patent number: 7153819Abstract: There is provided an antibody granule, consisting essentially of one or more antibodies, or fragments derived thereof, granulated with an alkali metal salt. Also provided is a process for preparing said antibody granules. The granules can be used in an enzymatic stain bleaching or anti dye-transfer composition.Type: GrantFiled: December 19, 2001Date of Patent: December 26, 2006Assignee: Unilever Home & Personal Care USA divison of Conopco, Inc.Inventors: Andrew Paul Chapple, Sandra Hemmington, Steven Howell, Neil James Parry
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Patent number: 7119055Abstract: The present invention is directed to a sprayable, acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials are based on alginates.Type: GrantFiled: February 27, 2004Date of Patent: October 10, 2006Assignee: Reckitt Benckiser Inc.Inventors: Tak Wai Cheung, Pamela A. Boone, Delford I. Christmas, Lisa A. Napolitano, Benjamin Costa, Virginia L. Urban
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Patent number: 7105477Abstract: The liquid detergent composition is provided with a high detergency and ensuring a good dispersion stability of builder particles and comprises a liquid dispersion containing (a) 30 mass % or more of a specific inorganic builder particle and (b) a block or graft polymer having a carboxyl group (i) and a polymer chain (ii), having, as its structural unit, an alkyleneoxy group, the composition having a viscosity (25° C.) of 3000 mPa·s or less and a volumetric separation rate (25° C., allowed to stand for 30 days) of 5% or less.Type: GrantFiled: May 7, 2002Date of Patent: September 12, 2006Assignee: Kao CorporationInventors: Osamu Takiguchi, Koji Yui, Takashi Oda
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Patent number: 7105476Abstract: This invention relates to fabric treatment compositions comprising a textile compatible carrier and water insoluble particles having a layered structure comprising oxygen atoms and silicon and/or phosphorus atoms and comprising organic functional groups which are bonded to silicon and/or phosphorus atoms by direct covalent bonds between the silicon and/or phosphorus atoms and a carbon atom. A number of the compositions may impart anti-wrinkling ie, reduced crease formation or other benefits to fabrics washed or otherwise treated therewith.Type: GrantFiled: December 5, 2001Date of Patent: September 12, 2006Assignee: Unilever Home & Personal Care USA Division of Conopco, Inc.Inventor: Nicola Whilton
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Patent number: 7081441Abstract: A composition for treating and/or cleaning surfaces comprises a nanoparticle component selected from the group consisting of metal oxyhydroxides, modified metal oxyhydroxides and mixtures thereof; a buffer/modifier component; optionally, an adjunct ingredient; and the balance of the composition being a polar solvent.Type: GrantFiled: May 19, 2003Date of Patent: July 25, 2006Assignee: The Procter & Gamble Co.Inventors: Michael Ray McDonald, Helen Frances O'Connor, Robert Henry Rohrbaugh
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Patent number: 7012055Abstract: Fabric treatment compositions comprising a textile compatible carrier and particles having a layered structure comprising oxygen atoms and silicon and/or phosphorus atoms and comprising organic functional groups which are bonded to silicon and/or phosphorus atoms by direct covalent bonds between the silicon and/or phosphorus atoms and a carbon atom. The functional groups are selected to impart lubricating properties to the particles.Type: GrantFiled: April 4, 2003Date of Patent: March 14, 2006Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Paul Hugh Findlay, Joseph Edward Hunter, Laxmikant Tiwari, Nicola Whilton
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Patent number: 6949496Abstract: The present invention relates to detergent compositions, especially liquid, granular and tablet forms of laundry detergent compositions, that comprise improved hydrotropes, wherein the hydrotropes are organic molecules in which two polar groups are separated from each other by at least 5 aliphatic carbon atoms; liquid compositions that contain such hydrotropes have a viscosity, dilution profile and dissolution behavior that render the product effective and convenient for use as a liquid laundry detergent composition.Type: GrantFiled: August 8, 2000Date of Patent: September 27, 2005Assignee: The Procter & Gamble CompanyInventors: Jean-Pol Boutique, Walter August Maria Broeckx, Steven Jozef Louis Coosemans, Lorenzo Matteo Pierre Gualco, James Pyott Johnston, Eric Tcheou, David William Ingram
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Patent number: 6906015Abstract: An ordered liquid crystalline phase cleansing composition is disclosed that contains a solid particulate optical modifier that modifies the appearance of the skin after rinsing the skin. A method of depositing the solid particulate optical modifier to the skin or hair with the ordered liquid crystalline phase cleansing composition is also disclosed.Type: GrantFiled: March 31, 2004Date of Patent: June 14, 2005Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Anat Shiloach, Rosa Paredes
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Patent number: 6770615Abstract: Non-aqueous liquid detergent compositions comprising from about 49% to about 99.95% by weight of the composition of a surfactant-containing non-aqueous liquid phase and from about 0.05% to about 51% by weight of the composition of a suspended solid particulate phase wherein the suspended solid particulate phase comprises water-soluble low-density particles which are composed of a binding agent and materials selected from the group consisting of an alkalinity source, a chelant, a builder and mixtures thereof. By the present invention, ingredients which are insoluble in the surfactant-rich liquid phase may be included in the liquid phase without undesirable segregation and separation.Type: GrantFiled: January 31, 2002Date of Patent: August 3, 2004Assignee: The Procter & Gamble CompanyInventors: Yousef Georges Aouad, Christopher John Lienhart
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Patent number: 6767880Abstract: A process for improving aesthetics of a liquid dishwashing detergent product is disclosed. The process includes the steps of providing a liquid dishwashing detergent composition and adding solid particles to the liquid dishwashing detergent composition. The particles are coated with a polymeric coating. The coating is prepared from materials which are insoluble in the liquid dishwashing detergent composition but soluble in dishwashing wash solution.Type: GrantFiled: September 24, 2001Date of Patent: July 27, 2004Assignee: The Procter & Gamble CompanyInventors: Peter Robert Foley, Brian Xiaoqing Song, Mary Ruth Leyendecker, Eugene Steven Sadlowski, Jeffrey Donald Painter, Joseph Herbert Thien
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Patent number: 6737394Abstract: An aqueous isotropic liquid cleansing and moisturizing composition is provided having a surfactant; a thickening agent, and organogel particles with a structure comprising a benefit agent and a gellation agent. In a preferred embodiment the inventive cleansing composition includes a free emollient having a weight average emollient particle size in the range about 1 to about 500 microns.Type: GrantFiled: March 4, 2002Date of Patent: May 18, 2004Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: May Shana'a, Virgilio Barba Villa
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Patent number: 6685765Abstract: A water-based protective composition for automotive surfaces and the like is disclosed, comprising UV absorbers and light stabilizers. A method of using a water-based protective composition as well as methods of applying said compositions are also disclosed.Type: GrantFiled: December 28, 2001Date of Patent: February 3, 2004Inventor: Vahid Ghodoussi
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Patent number: 6677293Abstract: The invention relates to a method for increasing the efficiency of surfactants and to a method for suppressing lamellar mesophases in microemulsions. Additive block co-polymers with a water-soluble block A and a water-insoluble part B are added to the surfactants. The efficiency of surfactants can be in-creased to a substantial extent by using said compounds as additives. The formation of undesirable lamellar mesophases in microemulsions is suppressed by adding said block co-polymers.Type: GrantFiled: June 11, 2001Date of Patent: January 13, 2004Assignee: Forschungszentrum Jülich GmbHInventors: Jürgen Allgaier, Lutz Willner, Dieter Richter, Britta Jakobs, Thomas Sottmann
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Patent number: 6673762Abstract: A contaminated surface polishing-washing detergent composition comprises a polishing media and a dispersion medium wherein at least a part of the polishing media is made of a fine powder of an RB ceramic and/or CRB ceramic. The composition is effective in polishing-washing the surfaces of a precision-worked base material, and after the polishing-washing, the particles of metal oxides and the particles of removed burrs and the cutting metal chips are simply separated from the composition by use of the difference in specific gravity to re-use it by recycling.Type: GrantFiled: April 18, 2002Date of Patent: January 6, 2004Assignee: Minebea Co., Ltd.Inventors: Kazuo Hokkirigawa, Motoharu Akiyama, Noriyuki Yoshimura
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Patent number: 6673763Abstract: The invention relates to a liquid composition comprising dispersed herein solid particles comprising a solid wax matrix, wherein an active is distributed. The invention also relates to particles in the liquid composition and the processes and uses of the composition and the particles.Type: GrantFiled: September 22, 2000Date of Patent: January 6, 2004Assignee: Novozymes A/SInventors: Ole Regnar Hansen, Erik Marcussen
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Patent number: 6669763Abstract: A composition for application to a surface and a method of making the same, said composition comprising at least one wax; at least one reaction product derived from a first surfactant and a second surfactant; and between 40% and 99.8% water by weight. The composition is made by: a) forming an emulsion by combining the water and the wax after heating both the water and the wax to a temperature greater than the melting point of the wax, where at least one of said water and said wax contains said first surfactant, said first surfactant being selected from the group consisting of a cationic surfactant and an anionic surfactant; and b) adding said second surfactant to the emulsion, said second surfactant having a charge which is opposite to that of said first surfactant.Type: GrantFiled: January 13, 2003Date of Patent: December 30, 2003Inventor: Vahid Ghodoussi
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Patent number: 6670318Abstract: A liquid cleanser comprises an aqueous medium, a surface active agent and a polishing material wherein the polishing material contains as at least one component thereof an RB ceramic and/or CRB ceramic powder.Type: GrantFiled: April 18, 2002Date of Patent: December 30, 2003Assignee: Minebea Co., Ltd.Inventors: Kazuo Hokkirigawa, Motoharu Akiyama, Noriyuki Yoshimura
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Patent number: 6656899Abstract: Liquid laundry detergent conditions comprising from about 49% to about 99.95% by weight of the composition of a surfactant-containing non-aqueous liquid phase; and from about 1% to about 50% by weight of the composition of a suspended solid particulate phase comprising low-density filler particles and adjuvant detersive particles wherein the low-density filler particles are substantially insoluble in said liquid phase and are substantially soluble in a wash liquor comprising water.Type: GrantFiled: January 31, 2002Date of Patent: December 2, 2003Assignee: The Procter & Gamble CompanyInventors: Eugene Steven Sadlowski, Yousef Georges Aouad