Cellulose Patents (Class 510/473)
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Patent number: 7994111Abstract: A structured liquid detergent composition in the form of a liquid matrix made up of an external structuring system of a bacterial cellulose network; water; and surfactant system including an anionic surfactant; a nonionic surfactant; a cationic surfactant; an ampholytic surfactant; a zwitterionic surfactant; or mixtures thereof, wherein said liquid matrix has a yield stress of from about 0.003 Pa to about 5.0 Pa at about 25° C. and provides suitable particle suspension capabilities and shear thinning characteristics.Type: GrantFiled: February 13, 2009Date of Patent: August 9, 2011Assignee: The Procter & Gamble CompanyInventors: Marco Caggioni, Rafael Ortiz, Freddy Arthur Barnabas, Raul Victorino Nunes, Janine A. Flood, Francesc Corominas
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Patent number: 7981850Abstract: Provided is a detergent composition that contains the following components (A), (B), and (C). Component (A) is at least one selected from the group consisting of cationic polymers and amphoteric polymers. Component (B) is a compound represented by the following formula (1): R1O-(AO)n-R2 wherein R1 represents a linear or branched alkyl or alkenyl group having from 8 to 10 carbon atoms, AO represents an alkyleneoxy group having from 2 to 4 carbon atoms, n means an average number of moles and stands for from 0.5 to 4, and R2 represents a hydrogen atom or a methyl group. Component (C) is at least one selected from the group consisting of amphoteric surfactants and cationic surfactants. The detergent composition has a content of Component (A) from 5 to 40 wt. % and has Component (B) and Component (C) at a weight ratio (B)/(C) of from 0.5 to 2.5.Type: GrantFiled: December 27, 2007Date of Patent: July 19, 2011Assignee: Kao CorporationInventors: Yasuhiro Doi, Masaki Inoue
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Patent number: 7981855Abstract: The invention relates to surfactant structured liquids structured with fibrous polymer and which additionally contain citrus fibers to eliminate flow instability.Type: GrantFiled: November 15, 2010Date of Patent: July 19, 2011Assignee: Conopco, Inc.Inventors: Chandra Shekar Palla-Venkata, Yuntao Thomas Hu, Martin Swanson Vethamuthu
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Publication number: 20110152165Abstract: A cleaning composition having polysaccharides, the polysaccharides having from about 5 to about 95% by weight of water-soluble, unsubstituted hemicellulose.Type: ApplicationFiled: December 15, 2010Publication date: June 23, 2011Inventors: Nigel Patrick Somerville Roberts, Paul Ronald Hudson, Neil Joseph Lant, Alan Thomas Brooker
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Patent number: 7947643Abstract: Laundry treatment composition comprising a substituted polysaccharide having a degree of substitution, DS, of from 0.01 to 0.99 and a specific degree of blockiness, DB, such that either DS+DB is of at least 1 or DB+2DS?DS2 is of at least 1.20, and a laundry adjunct ingredient.Type: GrantFiled: June 4, 2009Date of Patent: May 24, 2011Assignee: The Procter & Gamble CompanyInventor: Neil Joseph Lant
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Patent number: 7939479Abstract: A lightweight, flowable, dry powder plant-based absorbent hand cleaner and method of manufacturing the hand cleaner are disclosed. The composition may include ground corn cobs particles of a selected size, one or more lathering surfactants, and one or more conditioning components. The composition may be mixed into a slurry and dried by a non-spray drying process. The user's hands may be scrubbed together, forming an abrasive agglomeration which removes/absorbs and absorbs the dirt, oil, grease and other foreign material from the hands, then the hands are rinsed with water.Type: GrantFiled: March 12, 2008Date of Patent: May 10, 2011Inventor: Barry E. Chandler
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Patent number: 7906475Abstract: Provided are compositions comprising low molecular weight polymeric materials and surfactants having reduced irritation associated therewith, methods of reducing the irritation associated with a personal care composition comprising an anionic and/or amphoteric surfactant, the methods comprising combining a low molecular weight polymeric material capable of binding a surfactant thereto with an anionic surfactant to produce a reduced irritation personal care composition, and methods of using such compositions to cleanse the hair or skin with reduced irritation.Type: GrantFiled: April 27, 2010Date of Patent: March 15, 2011Assignee: Johnson & Johnson Consumer Companies, Inc.Inventors: Russel M. Walters, Michael J. Fevola, Joseph J. Librizzi
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Patent number: 7897557Abstract: A shelf-stable liquid agent or detergent containing a bleaching agent in the form of a finely particulate bleaching agent encapsulated in a crosslinkable polymer matrix.Type: GrantFiled: November 19, 2008Date of Patent: March 1, 2011Assignee: Henkel AG & Co. KGaAInventors: Peter Schmiedel, Heinz-Juergen Voelkel, Heribert Kaiser, Wolfgang von Rybinski, Soeren Hoelsken, Volker Blank, Bernhard Guckenbiehl
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Patent number: 7888308Abstract: Cationic surfactant systems, using microfibrous cellulose to suspend particulates therein, are described. Methods of making these systems are also described.Type: GrantFiled: December 19, 2006Date of Patent: February 15, 2011Assignee: CP Kelco U.S., Inc.Inventor: John M. Swazey
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Patent number: 7883549Abstract: An aqueous liquid laundry detergent containing methylcarboxymethyl cellulose having a degree of methylation in the range from 0.01 to 0.3, surfactant, and at least one typical ingredient of laundry detergents. The detergent inhibits graying of textile fabrics during the washing of the fabrics.Type: GrantFiled: July 31, 2008Date of Patent: February 8, 2011Assignee: Henkel AG & Co. KGaAInventors: Josef Penninger, Nadine Warkotsch
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Patent number: 7854771Abstract: The present invention relates to a laundry detergent composition comprising glycosyl hydrolase. The compositions of the present invention also comprises a polymer that, when used in combination with the glycosyl hydrolase, enables compaction of the surfactant system to be achieved without loss in fabric cleaning performance. Preferably, the composition of the present invention comprises a combination of two polymers, a glycosyl hydrolase and detersive surfactant, preferably low levels of detersive surfactant.Type: GrantFiled: December 22, 2008Date of Patent: December 21, 2010Assignee: The Procter & Gamble CompanyInventors: Jean-Pol Boutique, Nathalie Jean Marie-Louise Vanwyngaerden, Frederik Vandenberghe, Phillip Frank Souter, Neil Joseph Lant, Eugene Steven Sadlowski, Genevieve Cagalawan Wenning
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Patent number: 7846268Abstract: The present invention relates to cleaning and/or treatment compositions comprising a dye conjugate, and processes of making and using such compositions. Such compositions can provide benefits such as an increase in the whiteness or blackness perception of a situs that is cleaned or treated with such compositions.Type: GrantFiled: February 1, 2010Date of Patent: December 7, 2010Assignee: The Procter & Gamble CompanyInventors: Johan Smets, Andre Baeck, Jean-Luc Bettiol, Mark Robert Sivik, Neil Joseph Lant, James Robert Lickiss
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Patent number: 7842658Abstract: The invention describes a stable and transparent liquid washing agent or liquid cleaning agent having a graying-inhibiting polysaccharide that has a particle size smaller than 100 nm. The invention also relates to the use of the liquid washing agent or liquid cleaning agent, and to a method for the manufacture thereof.Type: GrantFiled: November 5, 2009Date of Patent: November 30, 2010Assignee: Henkel AG & Co. KGaAInventors: Bernhard Guckenbiehl, Sören Hölsken, Carine Wattebled
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Patent number: 7838477Abstract: The present disclosure generally relates to cleansing products for cleansing the skin and hair. More particularly, the present disclosure relates to liquid cleansing compositions that have a sufficient viscosity to maintain particles suspended in the cleanser, but that may also be used with suitable dispensers, such as pump foam dispensers, to generate foam.Type: GrantFiled: August 24, 2006Date of Patent: November 23, 2010Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Scott W. Wenzel, Corey Cunningham, Julie M. Utschig
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Publication number: 20100286019Abstract: The present invention generally relates to particulate compositions and methods for making the compositions. It specifically relates to improved spray drying methods that substantially reduce the production of small particles that pose industrial hygiene concerns for factory workers and product consumers. In a composition aspect, the present invention provides an atomized aqueous composition. The composition is formed using a spray-drying apparatus. It includes 0.001 to 0.10 weight percent of a polymer, which is selected from a group consisting of a cellulose-based polymer, a gum, and a synthetic polymer. It further includes at least one polypeptide, which is present in the aqueous composition at a concentration greater than 0.01 weight percent.Type: ApplicationFiled: January 11, 2008Publication date: November 11, 2010Inventors: Herbert B. Scher, Deborah S. Winetzky
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Patent number: 7824503Abstract: The invention pertains to an aqueous composition having a pH of 3 or less and comprising the following ingredients, based on the total weight of the composition: a) 0.05-40 wt % of a polymeric thickener having —COOR groups, wherein R is independently chosen from H, OH, and a carbon-containing group, and b) 0.05-60 wt % of hydrogen peroxide, wherein the active oxygen content attributable to ingredient a) is at least 0.02 wt %, based on the total weight of the composition, with the proviso that (co)polymers prepared from (meth)acrylate monomers are absent.Type: GrantFiled: April 12, 2007Date of Patent: November 2, 2010Assignee: Akzo Nobel N.V.Inventors: Wasil Maslow, René Gerritsen, Bernhard De Vries, John Meijer, Paul Albert Iacobucci
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Patent number: 7820608Abstract: Provided are methods of cleansing dyed hair comprising applying to dyed hair a composition comprising anionic surfactant and a hydrophobically-modified polymer capable of binding surfactant thereto.Type: GrantFiled: July 17, 2007Date of Patent: October 26, 2010Assignee: Johnson & Johnson Consumer Companies, Inc.Inventors: Russel M. Walters, Anthony J. Cossa, Joseph J. Librizzi
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Patent number: 7795201Abstract: The deposition of a benefit agent on a substrate after treatment of the substrate with a personal care composition which has a viscosity of at least 50 mPa·s at 25° C. and comprises the benefit agent and a low molecular weight surfactant is improved when a water-soluble polymer is used as a substitute for at least a portion of the low molecular weight surfactant. The headspace concentration of a fragrance provided by such personal care composition is also increased.Type: GrantFiled: October 31, 2005Date of Patent: September 14, 2010Inventors: Xiaodong Zhang, Jerry R. Conklin
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Patent number: 7781386Abstract: The invention provides an aqueous shampoo composition comprising: (i) one or more anionic cleansing surfactants; (ii) preferably, discrete, dispersed droplets of a water-insoluble conditioning agent with a mean droplet diameter (D3,2) of 4 micrometers or less; (iii) one or more cationic polymers (A) selected from cationically modified acrylamide polymers having a cationic charge density at pH7 of less than 1.0 meq per gram, cationically modified celluloses and mixtures thereof, and (iv) one or more cationic polymers (B) selected from cationically modified acrylamide polymers having a cationic charge density at pH7 of greater than 1.0 meq per gram, cationically modified polygalactomannans, and mixtures thereof, wherein the composition comprises a cationic polymer other than a cationically modified acrylamide polymer.Type: GrantFiled: November 15, 2006Date of Patent: August 24, 2010Assignee: Conopco, Inc.Inventors: Nicholas John Ainger, Jayne Lesley Dawson, Emmanuel Paul Jos Marie Everaert, Neil Scott Shaw
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Patent number: 7776807Abstract: 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: GrantFiled: July 11, 2008Date of Patent: August 17, 2010Assignee: Conopco, Inc.Inventors: Cristiane Aparecida F. Canto, Chandra Shekar Palla Venkata, Yuntao Thomas Hu, Prabhjyot Singh, Lin Yang, Martin Swanson Vethamuthu, Alexander Lips
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Patent number: 7754667Abstract: Provided are compositions comprising low molecular weight polymeric materials and surfactants having reduced irritation associated therewith, methods of reducing the irritation associated with a personal care composition comprising an anionic and/or amphoteric surfactant, the methods comprising combining a low molecular weight polymeric material capable of binding a surfactant thereto with an anionic surfactant to produce a reduced irritation personal care composition, and methods of using such compositions to cleanse the hair or skin with reduced irritation.Type: GrantFiled: May 5, 2006Date of Patent: July 13, 2010Assignee: Johnson & Johnson Consumer Companies, Inc.Inventors: Russel M. Walters, Michael J. Fevola, Joseph J. LiBrizzi
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Patent number: 7754666Abstract: Provided are compositions comprising low molecular weight polymeric materials and surfactants having reduced irritation associated therewith, methods of reducing the irritation associated with a personal care composition comprising an anionic and/or amphoteric surfactant, the methods comprising combining a low molecular weight polymeric material capable of binding a surfactant thereto with an anionic surfactant to produce a reduced irritation personal care composition, and methods of using such compositions to cleanse the hair or skin with reduced irritation.Type: GrantFiled: May 5, 2006Date of Patent: July 13, 2010Assignee: Johnson & Johnson Consumer Companies, Inc.Inventors: Russel M. Walters, Michael J. Fevola, Joseph J. LiBrizzi
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Patent number: 7718597Abstract: Aqueous fabric softening composition having good high temperature stability comprising a cationic fabric softening compound and water soluble polysaccharide polymers comprising hydrophobic groups selected from aryl, alkyl, alkenyl, aralkyl each having at least 14 carbon atoms and cationic quaternary ammonium salt groups such that the cationic degree of substitution is from 0.01 to 0.2, the polymers having a molecular weight in the range from 100,000 to 700,000.Type: GrantFiled: January 31, 2006Date of Patent: May 18, 2010Assignee: The Sun Products CorporationInventors: David Stephen Grainger, Llyr Glyndwr Griffiths, John Francis Hubbard, Gijsbert Kroon
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Publication number: 20100105600Abstract: The invention describes a stable and transparent liquid washing agent or liquid cleaning agent having a graying-inhibiting polysaccharide that has a particle size smaller than 100 nm. The invention also relates to the use of the liquid washing agent or liquid cleaning agent, and to a method for the manufacture thereof.Type: ApplicationFiled: November 5, 2009Publication date: April 29, 2010Inventors: Bernhard Guckenbiehl, Sören Hölsken, Carine Wattebled
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Patent number: 7700539Abstract: The present invention relates to a solid free-flowing particulate laundry detergent composition comprising a detersive surfactant, carbonate and a cellulosic polymer.Type: GrantFiled: February 21, 2006Date of Patent: April 20, 2010Assignee: The Procter & Gamble CompanyInventors: John Peter Eric Muller, Alan Thomas Brooker, Doris Appleby
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Patent number: 7686892Abstract: The present invention relates to cleaning and/or treatment compositions comprising a dye conjugate, and processes of making and using such compositions. Such compositions can provide benefits such as an increase in the whiteness or blackness perception of a situs that is cleaned or treated with such compositions.Type: GrantFiled: November 9, 2005Date of Patent: March 30, 2010Assignee: The Procter & Gamble CompanyInventors: Johan Smets, Andre Baeck, Jean-Luc Bettiol, Mark Robert Sivik, Neil Joseph Lant, James Robert Lickiss
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Publication number: 20100075879Abstract: New cleaning compositions including novel suds boosting and stabilization biopolymers containing alkoxy, anionic and nitrogen containing substitution are disclosed. In particular, cleaning compositions including suds boosting and stabilization biopolymers containing modified polysaccharides having alkoxy, anionic and nitrogen containing substitution and methods of forming the same are disclosed.Type: ApplicationFiled: September 18, 2009Publication date: March 25, 2010Applicant: The Procter & Gamble CompanyInventors: Yonas Gizaw, Jean-Luc Philippe Bettiol, Jeffrey Scott Dupont, Lee Arnold Schechtman, Steven Daryl Smith
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Patent number: 7670615Abstract: An alcoholic foam composition, which can be dispensed as a foam via a pump-foam system contains a) at least 52 to ?99 wt % of an alcohol or mixture of alcohols, b) a surfactant or a surfactant mixture, c) at least one polyalkylene glycol, d) optionally, at least one foam stabilizer, e) optionally, at least one member selected from the group consisting of cosmetic auxiliaries, adjuvants, active ingredients, and mixtures thereof, and f) optionally water. The surface tension of component b) lies in the range of ±15 dyn/cm of the surface tension of component a) or corresponds to the surface tension of component a), and the sum of components a) to f) is 100 wt % relative to the total quantity of the foam composition.Type: GrantFiled: December 21, 2005Date of Patent: March 2, 2010Assignee: Stockhausen GmbHInventors: Marcel Veeger, Markus Himming
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Patent number: 7651990Abstract: A composition, systems for dispensing the composition and methods for the use of the composition are described. The composition comprises: (A) Monohydric alcohol in an amount sufficient to provide antimicrobial activity; (B) Surfactant comprising a dimethicone surfactant; and (C) Builder, the builder in an amount sufficient to provide stability or to improve the stability of a foam formed from the composition.Type: GrantFiled: June 13, 2005Date of Patent: January 26, 2010Assignee: 3M Innovative Properties CompanyInventor: Robert A. Asmus
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Patent number: 7589051Abstract: A cationic, oxidized polysaccharide or derivative thereof that has a mean average molecular weight (Mw) having a lower limit of 50,000 and an upper limit of 1,000,000 and an aldehyde functionality content of at least 0.001 meq/gram is used in personal care and household care compositions. This cationic, oxidized polysaccharide is prepared in continuous or batch processes using hydrolytic reagents, oxidizing reagents, or combination of hydrolytic reagents and oxidizing reagents. Personal care or household care compositions are prepared by adding the cationic, oxidized polysaccharide to a personal care or household composition containing at least one active ingredient other than the cationic, oxidized polysaccharide of this invention.Type: GrantFiled: April 8, 2004Date of Patent: September 15, 2009Assignee: Hercules IncorporatedInventors: Paquita Erazo-Majewicz, Jashawant J. Modi, Zu-Feng Xu
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Patent number: 7576048Abstract: Aqueous liquid laundry detergent compositions useful for cleaning fabrics wherein the compositions contain from about 0.05% to about 0.4%, by weight of the composition, of a cationic hydroxyethyl cellulose polymer having a degree of substitution of the cationic charge of from about 0.01 to about 0.20; from about 5% to about 30%, by weight of the composition, of a surfactant comprising at least one anionic surfactant and at least one nonionic surfactant; and from about 2% to about 15%, by weight of the composition, of fatty acid. Use of such aqueous liquid laundry detergent compositions for handwashing delicate fabrics. Use of such aqueous liquid laundry detergent compositions for machine washing of delicate fabrics, wherein the machine washing occurs at a delicate machine setting.Type: GrantFiled: April 4, 2007Date of Patent: August 18, 2009Assignee: The Procter & Gamble CompanyInventors: Peter Gerard Gray, Karel Jozef Maria Depoot, Luc Marie Willy Lievens, Falke Elisabeth Vanneste, Serge Omer Alfons Jean Thooft
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Patent number: 7557077Abstract: The invention concerns the use, in a composition for textile care in aqueous or wet medium, of a non-ionic polysaccharide whereof the native skeleton is formed of a main chain comprising similar or different anhydrohexose units, and branches including at least an anhydropentose and/or anhydrohexose unit. The anhydrohexose and/or anhydropentose units of the native skeleton being modified by at least a non-ionic group. The composition is designed for washing and/or rinsing and/or softening, prespotting textile articles, drying wet clothes in a dryer or for facilitating ironing.Type: GrantFiled: March 22, 2006Date of Patent: July 7, 2009Assignee: Rhodia ChimieInventor: Ian Harrison
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Patent number: 7544648Abstract: The present invention relates to a hair shampoo composition containing (A) an amphipathic amide lipid, and (B), from 5 to 30 wt. % of sulfate surfactants which are each represented by the formula: R—O—(C2H4O)a—SO3M (wherein, R represents a C8-18 alkyl or alkenyl group, a stands for 0 or a positive integer, and M represents an alkali metal, alkaline earth metal, or the like); are made of from 30 to 45 wt. % of a sulfate exhibiting a=0, from 18 to 27 wt. % of another sulfate exhibiting a=1, from 10 to 20 wt. % of a further sulfate exhibiting a=2, and the balance of further sulfates exhibiting a=3 or greater; and contain the sulfates exhibiting a=0 to 2 in an amount of 70 wt. % or greater based on the total sulfates.Type: GrantFiled: April 16, 2004Date of Patent: June 9, 2009Assignee: Kao CorporationInventors: Hirokazu Sakai, Yoshimasa Okamoto
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Patent number: 7541320Abstract: Mild shampoo compositions are described that are economical, have excellent in-use properties, and provide enhanced conditioning benefits. The compositions have low ocular irritation potential and are particularly suitable for use by children. The compositions include a surfactant system composed on an alkyl ethoxy sulfate having at least 3 ethylene oxide groups, a betaine surfactant, and an hydroxysultaine surfactant in specific ratios; and a non-volatile water-insoluble silicone. In-vitro tests are described that allows selection of optional ingredients that do not compromise the mildness or hair conditioning performance of the composition.Type: GrantFiled: January 23, 2004Date of Patent: June 2, 2009Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Diane Maria Dabkowski, Cinda Sue Carlson
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Patent number: 7538078Abstract: A liquid product comprising dispersed perfumed capsules and a thickening system which is a combination of non-ionic with cationic polymers. This allows a prolonged storage of the perfuming capsules without alteration of the latter and without the need to shake the composition before use in order to obtain an homogeneous composition of capsules. This further allows improved deposition of both the fragranced microcapsules and the cationic conditioning polymers onto target surfaces from rinse-off products.Type: GrantFiled: January 31, 2007Date of Patent: May 26, 2009Assignee: Firmenich SAInventors: Günter Wolfgang Holzner, Glenn Paul Johannes Verhovnik
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Patent number: 7384904Abstract: A process for reducing the amount of halocarbons in a mixture containing water and at least one of an alkyl or alkenyl glycoside carboxylic acid. The amount of halocarbon is reduced by heating the mixture at a temperature of 50° C. to 120° C. at a pH of from 10-14. The amount of organomonochloro compounds can be reduced to a range of 5 ppm or less and the amount of organodichloro compounds can be reduced to a range of 30 ppm.Type: GrantFiled: December 9, 2003Date of Patent: June 10, 2008Assignee: Cognis Deutschland GmbH & Co. KGInventors: Ansgar Behler, Almud Folge
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Patent number: 7381227Abstract: Relatively low levels of polysaccharides in combination with small, deformable, water-insoluble particles of a size in the range 0.05-5 microns are capable of giving benefits in a wash liquor in terms of reduced fabric abrasion.Type: GrantFiled: September 1, 2005Date of Patent: June 3, 2008Assignee: Conopco, Inc.Inventor: Andrew Philip Parker
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Patent number: 7381696Abstract: Novel aqueous foamable concentrates are disclosed. When mixed with a non-neutral pH aqueous liquid and foamed, the resulting foam is suitable for blanketing and neutralizing non-neutral pH hazardous material spills.Type: GrantFiled: February 13, 2002Date of Patent: June 3, 2008Assignee: Ansul, IncorporatedInventors: Mitchell J. Hubert, Gregory R. Walker
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Patent number: 7375064Abstract: The invention relates to a series of multifunctional polyglycosides derivatives that are made by the polymerized by the reaction of polyoxyalkylene containing crosslinking reagent and polyglycosides, together with a functionalizing agent that contains a sulfate, sulfonate, quaternary nitrogen, or a phosphate group. The preferred polymers are cross linked having more than one group per molecule. They are made with mild reagents to avoid discoloration and mal odor.Type: GrantFiled: February 20, 2007Date of Patent: May 20, 2008Assignee: SurfaTech CorporationInventor: Anthony J. O'Lenick, Jr.
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Patent number: 7357987Abstract: The present invention is directed to a polysaccharide-grafted polymer particle containing a lubricant wherein the polysaccharide is preferably a ?-1,4 linked polysaccharide.Type: GrantFiled: June 6, 2005Date of Patent: April 15, 2008Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventor: Robert Alan Hunter
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Patent number: 7331355Abstract: The present invention relates to compositions for cleaning floors. In particular, it relates to aqueous compositions for one-step cleaning and gloss enhancement of wood surfaces, especially floors. The inventive compositions comprise specific levels of a class of copolymer, chitosan, or mixtures thereof, and specific levels of surfactant. The cleaning benefits are delivered every time the compositions are used; the gloss benefits are provided over three to four cleanings and are easily strippable.Type: GrantFiled: October 5, 2004Date of Patent: February 19, 2008Assignee: The Procter & Gamble CompanyInventors: Mary Vjarayani Barnabas, Cynthia Elaine Cella, Beth Hansell Statt, James Thomas Sullivan, Alan Edward Sherry
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Patent number: 7304022Abstract: Thickened acidic film forming hard surface cleaning and disinfecting compositions which are particularly useful in the cleaning of ceramic surfaces, especially lavatory surfaces.Type: GrantFiled: October 29, 2004Date of Patent: December 4, 2007Assignee: Reckitt Benckiser Inc.Inventors: Tak Wai Cheung, Edward Fu
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Patent number: 7279456Abstract: A surfactant composition containing: (a) from about 15 to 20% by weight of an alkyl and/or alkenyl oligoglycoside; (b) from about 15 to 20% by weight of a betaine; and (c) from about 60 to 70% by weight of an alkyl ether sulfate, all weights being based on the weight of the composition.Type: GrantFiled: June 6, 2002Date of Patent: October 9, 2007Assignee: Gognis France S.A.Inventors: Daniel Dufay, Beatrice Hallé
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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: 7259132Abstract: The invention is a preparation comprising an oil-in-water emulsion containing soap, the emulsion further comprising: (a) 4-12% by weight of at least one fatty acid with 12 to 18 carbon atoms, (b) 3-8% by weight of at least one trialkanolamine, (c) 1-8% by weight of at least one nonionic emulsifier, (d) 0-3% by weight of a fatty alcohol or fatty alcohol mixture, (e) 0.1-6% by weight of one or more emollients, (f) 1-10% by weight propellant with a vapor pressure of 76 to 420 kPa at 20° C., (g) 0-1% by weight of at least one cellulose derivative, and (h) 0.1-4% by weight of at lest one glycerol polyglycol ether isostearate, wherein the oil-in-water emulsion is free from fatty acid diethanolamides, and wherein the preparation is suitable for filling in an aerosol container. The invention also includes a pressurized gas container containing the preparation.Type: GrantFiled: October 12, 2005Date of Patent: August 21, 2007Assignee: Beiersdorf AGInventors: Stefanie Conzelmann, Peter Maurer, Ilka Oelrichs
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Patent number: 7226900Abstract: The invention is directed to liquid laundry detergent compositions comprising (a) at least one surfactant; (b) at least one enzyme and an enzyme stabilizing system comprising boron; (c) at least one fabric care ingredient which is not a fabric cleaning ingredient; and (d) at least one modified cationic polysaccharide-based deposition aid for the fabric care ingredient, wherein prior to modification, the cationic deposition aid contains at least one pair of cis-hydroxy groups, and wherein the cationic deposition aid is modified in such a way that the enzyme stabilizing system does not exhibit cis-hydroxy group interaction with the cationic deposition aid. The use of such compositions and methods for treating fabrics in fabric treatment applications including domestic laundering to thereby provide improved cleaning and fabric care are also covered.Type: GrantFiled: June 14, 2004Date of Patent: June 5, 2007Assignee: The Proctor & Gamble CompanyInventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Stefano Scialla, Mark Robert Sivik, Bernard William Kluesener, Jiping Wang
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Patent number: 7199096Abstract: Detergent tablets are disclosed, which are characterized by containing surfactant granules, obtained by granulating and compacting anionic and/or non-ionic surfactants in the presence of dispersing agents.Type: GrantFiled: October 31, 2000Date of Patent: April 3, 2007Assignee: Cognis Deutschland GmbH & Co. KGInventor: Manfred Weuthen
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Patent number: 7189683Abstract: The invention relates to a series of polyglycoside derivatives that contain water-soluble groups introduced into the molecule by reaction with the hydroxyl groups present in the starting polyglycoside molecule. The preferred products have more than one water-soluble group per molecule and are made with mild reagents to avoid discoloration and mal odor. The most preferred products have between 2 and 3 functional groups per molecule. The compounds are alkoxylated alkyl polyglucoside compounds.Type: GrantFiled: August 9, 2004Date of Patent: March 13, 2007Assignee: SurfaTech CorporationInventor: Anthony J. O'Lenick, Jr.
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Patent number: 7179782Abstract: Incorporation in a laundry detergent composition of a graft polymer having a locust bean gum backbone and grafts of an aromatic sulphonic acid improves antiredeposition properties. The preferred polymer is locust bean gum—graft—poly (4-styrenesulphonic acid).Type: GrantFiled: January 16, 2004Date of Patent: February 20, 2007Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.Inventors: Christopher David Gibbs, Alyn James Parry, Susanne Henning Rogers
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Patent number: RE39557Abstract: Compositions and methods which utilize certain cellulosic based polymer or oligomeric materials as fabric treatment agents that can impart fabric appearance and integrity benefits to fabrics and textiles laundered in washing solutions which contain such materials.Type: GrantFiled: September 15, 1998Date of Patent: April 10, 2007Assignee: The Procter & Gamble CompanyInventors: Jennifer Leupin Moe (formerly, Jennifer Ann Leupin, Eugene Paul Gosselink