With Diverse Non-soap Surfactant Patents (Class 510/422)
  • Patent number: 7470653
    Abstract: A light duty liquid cleaning composition comprising at least one ammonium or metal salt of a C8-C16 linear alkyl benzene sulfonate surfactant, at least one ammonium or metal salt of an ethoxylated C8-C18 alkyl ether sulfate surfactant having 1 to 30 moles of ethylene oxide, and at least one betaine surfactant; wherein (a) a total amount of surfactant in the composition is at least 30 weight %, (b) the composition has a pH less than 7 and a viscosity of less than 75 cPs measured at 25° C., (c) if a magnesium salt of a C8-C16 linear alkyl benzene sulfonate surfactant is present in the composition, it is present in an amount of 0.1 to less than 3 or greater than 16% by weight of the composition, and (d) the composition does not contain an inorganic magnesium salt.
    Type: Grant
    Filed: April 7, 2006
    Date of Patent: December 30, 2008
    Assignee: Colgate-Palmolive Company
    Inventors: Joan Ethel Gambogi, Cynthia McCullar Murphy, David Frank Suriano
  • Patent number: 7449436
    Abstract: A light duty liquid cleaning composition comprising at least one ammonium or metal salt of a C8-C16 linear alkyl benzene sulfonate surfactant, at least one ammonium or metal salt of an ethoxylated C8-C18 alkyl ether sulfate surfactant having 1 to 30 moles of ethylene oxide, and at least one betaine surfactant; wherein (a) a total amount of surfactant in the composition is at least 30 weight %, (b) the composition has a pH less than 7 and a viscosity of less than 75 cPs measured at 25° C. (c) if a magnesium salt of a C8-C16 linear alkyl benzene sulfonate surfactant is present in the composition, it is present in an amount of 0.
    Type: Grant
    Filed: October 8, 2007
    Date of Patent: November 11, 2008
    Assignee: Colgate-Palmolive Company
    Inventors: Joan Ethel Gambogi, Cynthia McCullar Murphy, David Frank Suriano
  • Patent number: 7381259
    Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.
    Type: Grant
    Filed: July 12, 2006
    Date of Patent: June 3, 2008
    Assignee: RBP Chemical Technology, Inc.
    Inventors: Raymond J. Hanneman, Jr., Jeffrey G. Behrens, Salvatore R. Viverito
  • Patent number: 7375071
    Abstract: Liquid compositions containing one or more anionic surfactants in combination with one or more polydiallyl dialkyl ammonium compounds or derivatives or copolymers thereof, these compositions being suitable for the production of liquid laundry detergents, preferably for dye-transfer-inhibiting liquid color-protecting detergents.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: May 20, 2008
    Assignee: Cognis IP Management GmbH
    Inventors: Ditmar Kischkel, Manfred Weuthen, Rolf Wachter, Joerg Schad
  • Patent number: 7361708
    Abstract: This invention provides the invention provides a fluororesin aqueous dispersion composition comprising a tetrafluoroethylene-based polymer and an aliphatic polyoxyalkylene ether dispersant incorporated therein, wherein the aliphatic polyoxyalkylene ether dispersant shows a 50% decomposition temperature of not lower than 250° C.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: April 22, 2008
    Assignee: Daikin Industries, Ltd.
    Inventors: Nobuyuki Tomihashi, Toshirou Miura, Yoshihiro Soda, Manabu Asai, Koichirou Ogita, Hiromichi Momose, Kazuo Murakami, Tetsuo Shimizu
  • Patent number: 7354892
    Abstract: A unique laundry detergent composition is described that comprises linear alkyl benzene sulfonate, alkyl ether sulfate, alcohol ethoxylate, fatty acid, an alkali metal silicate, polyacrylate, and optionally carbonate, that is low sudsing and that shows improved whiteness retention over other fatty acid soap containing detergents in the absence of silicates.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: April 8, 2008
    Assignee: The Dial Corporation
    Inventors: Thorsten Bastigkeit, Jessica Lawshe, Daniel Wood, Aurora Stamper, Joan Bergstrom
  • Patent number: 7332467
    Abstract: A hydrophilically modified polyol compounds, compositions including the hydrophilically modified polyol compounds and methods of using such compositions and process of making such compositions for anti-redeposition and hydrophobic soil cleaning benefits.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: February 19, 2008
    Assignee: Procter & Gamble Company
    Inventors: Eva Schneiderman, Jun Ma, Kevin Todd Norwood, Randy Thomas Reilman, Julie Ann Menkhaus, Jeffrey John Scheibel
  • Patent number: 7326675
    Abstract: Hydrophobically modified polyol compounds, compositions including the hydrophobically modified polyol compounds and methods of using such compositions and process of making such compositions for cleaning benefits.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: February 5, 2008
    Assignee: Procter & Gamble Company
    Inventors: Eva Schneiderman, Jun Ma, Kevin Todd Norwood, Fides Laura Rivera Permejo, Randy Thomas Reilman, Julie Ann Menkhaus, Jeffrey John Scheibel
  • Patent number: 7326672
    Abstract: The present invention relates to personal wash compositions comprising, non-silicate particles, wherein the basal layer(s) carries a net cationic charge. The use of these specific particles results in enhanced properties (e.g., enhanced foaming, hydrotroping) of the personal wash products. The invention further discloses process for decreasing viscosity and/or increasing foam comprising formulating compositions with non-silicate layer compounds as specified.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: February 5, 2008
    Inventors: Vivek Subramanian, Pravin Shah, Kavssery Parameswaran Ananthapadmanabhan
  • Patent number: 7268105
    Abstract: The present invention is related to thickening shampoo compositions and its long-term stability.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: September 11, 2007
    Assignee: KPSS-Kao Professional Salon Services GmbH
    Inventor: Michael Molenda
  • Patent number: 7247607
    Abstract: Disclosed is an active and water-soluble natural detergent composite using soybean fatty acid and lecithin, and a method of producing the same. The method comprises agitating a mixture consisting of a natural vegetable fatty acid, lecithin, alkanolamide, and an organic solvent such as higher alcohol or polyhydric alcohol, saponifying the mixture to form microscopic detergent particles moving according to Brownian movement, and controlling the resulting detergent in terms of moisture and pH to allow the resulting detergent to be in a neutral or alkaline state. The detergent composite comprises 14 to 22 parts by weight of soybean fatty acid, 2 to 4 parts by weight of lecithin, 6 to 14 parts by weight of alkanolamide, 15 parts by weight of isooctylphenoxy polyoxyethoxy ethanol, 42 parts by weight of distilled water, 10 parts by weight of p-tert-oxyphenoxy polyethoxy ethanol, and 3 parts by weight of ethylene diamine tetracetic acid.
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: July 24, 2007
    Assignee: Green & Clean, Inc.
    Inventor: Kwang-Hwa Choi
  • Patent number: 7235517
    Abstract: Degreasing compositions that may be used, for example, to degrease substrates such as contaminated surfaces of automobile engines are disclosed. The degreasing compositions comprise a builder, an amphoteric surfactant, and an alkoxylated acetylenic diol having the structure of formula (I) or (II): where: R1 and R4 are, independently, alkyl radicals containing from 3 to 10 carbon atoms; R2 and R3 are, independently, selected from the group consisting of methyl and ethyl; and (x+y)=2 to 50; ?where: r and t are each, independently, 1 or 2; (n+m)=1 to 30; and (p+q)=1 to 30. Certain embodiments of the degreasing composition are non-caustic, low VOC and may be low phosphate or phosphate-free.
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: June 26, 2007
    Assignee: 3M Innovative Properties Company
    Inventor: Richard S. Smith
  • Patent number: 7223362
    Abstract: Compositions and methods for emulsifying a petroleum product that has been spilled upon a portion of the earth's surface or that is burning are based upon use of a nonionic, primary surfactant composition comprising a first ethoxylated sorbitol oleate and, preferably, a second ethoxylated sorbitol oleate, and a nonionic, secondary surfactant that is capable of stabilizing and solubilizing the primary surfactant composition such that the resulting emulsifying compositions have a hydrophilic/lipophilic balance between about 12.0 and about 13.5.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: May 29, 2007
    Inventor: Peter Riley
  • Patent number: 7208456
    Abstract: The present invention is a composition comprising a surfactant blend of nonionic and anionic surfactants useful for the removal of oligomer deposits from polyester fibers and polyester processing equipment. The composition of the present invention includes a surfactant blend of an ethoxylated sorbitan ester and at least one additional nonionic or anionic surfactant. The combination of the ethoxylated sorbitan ester and additional surfactants used in the invention surprisingly has a synergistic effect on the removal of oligomer deposits from polyester fibers and polyester processing equipment.
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: April 24, 2007
    Assignee: Nicca USA, Inc.
    Inventor: Kazu Ikebata
  • Patent number: 7202202
    Abstract: The present invention relates to a surfactant system and a consumable detergent composition comprising the same.
    Type: Grant
    Filed: June 22, 2004
    Date of Patent: April 10, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Donna Jean Haeggberg, John Christian Haught, Kelli Alison Fleisch, William Michael Scheper, Keith Homer Baker, Robb Richard Gardner
  • Patent number: 7199092
    Abstract: Liquid cleaning and/or disinfecting composition which is separated into two phases at rest are combined and dispersed within each other upon shaking.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: April 3, 2007
    Assignee: Reckitt Benckiser Inc.
    Inventors: Robert Zhong Lu, Pamela White
  • Patent number: 7196047
    Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: March 27, 2007
    Assignee: RBP Chemical Technology, Inc.
    Inventors: Raymond J. Hanneman, Jr., Jeffrey G. Behrens, Salvatore R. Viverito
  • Patent number: 7166563
    Abstract: The present invention relates to a biocidal cleaning composition comprising a biocide, a surfactant of formula R—O—(G)n, and an amphoteric surfactant; wherein R is an alkyl group; G is a saccharide residue; and n is a number from 0–4 to 10.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: January 23, 2007
    Assignee: Selden Research Ltd.
    Inventor: Peter Philip Woodhead
  • Patent number: 7125831
    Abstract: The invention can provide a detergent composition for dry cleaning which comprises a nonionic surfactant as the component (a), a cyclic polysiloxane as the component (b) and a polyether modified silicone having a HLB value of at most 6 as the component (c), wherein the content of the component (a) is 5 to 70% by weight based on the total weight of the components (a), (b) and (c), the content of the total of the components (b) and (c) is 30 to 95% by weight based on the same, and the ratio by weight of the component (b) to the component (c) {b/c} is 1/10 to 20/1 and a detergent liquid for dry cleaning using the above detergent composition.
    Type: Grant
    Filed: May 29, 2002
    Date of Patent: October 24, 2006
    Assignee: NOF Corporation
    Inventors: Takaya Azuma, Susumu Shirouzu
  • Patent number: 7091168
    Abstract: An aqueous laundry detergent composition containing a hydroxy mixed ether.
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: August 15, 2006
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Manfred Weuthen, Michael Elsner, Ditmar Kischkel
  • Patent number: 7091166
    Abstract: An aqueous liquid composition comprising water; at least one acid selected from the group consisting of carboxylic acids, hydroxycarboxylic acids, and inorganic acids other than phosphoric acid wherein the at least one acid is present in an amount from about 1.0 to about 30 milliequivalents per kilogram of total composition (“mEq/kg”); and an amphoteric surfactant wherein the amphoteric surfactant is present in an amount from about 0.01 to about 20 grams per kilogram of total composition (“g/kg”), the aqueous liquid composition having a pH from about 2.0 to about 6.1 and having a reduced etch attack on metal as compared to an aqueous composition comprising from about 1.0 to about 30 milliequivalents per kilogram of total composition (“mEq/kg”) of acids selected from the group consisting of carboxylic, hydroxycarboxylic, and inorganic acids, and not containing the amphoteric surfactant.
    Type: Grant
    Filed: March 20, 2002
    Date of Patent: August 15, 2006
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventor: Theodore D. Held, III
  • Patent number: 7084101
    Abstract: The present invention relates to an aqueous based, solvent free degreaser composition, comprising a blend of two nonionic surfactants selected from, alcohol alkoxylate with a fatty alcohol moiety, alkoxylated fatty alcohol, fatty alcohol having oxyethylate moieties, polyoxyalkylene block copolymers, and alkyl phenol alkoxylate.
    Type: Grant
    Filed: April 5, 2002
    Date of Patent: August 1, 2006
    Assignee: BASF Corporation
    Inventors: Charles O. Kerobo, Michael C. Welch, Suzanne M. Gessner, Sonia J. Patterson
  • Patent number: 7022662
    Abstract: The invention relates to surfactant mixtures of hydroxy mixed ethers and polymers, optionally together with typical ingredients of dishwashing detergents and cleaners and optionally other nonionic surfactants and anionic surfactants and to the use of such surfactant mixtures for the preparation of cleaning solutions with improved performance against resoiling.
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: April 4, 2006
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Ditmar Kischkel, Manfred Weuthen, Michael Elsner
  • Patent number: 6953772
    Abstract: The invention teaches the preparation of a concentrated sanitizing and cleaning preparation. The preparation has a dual use for cleaning and sanitizing food surfaces as well as food contact and non-food contact surfaces. The composition of the invention shows rapid microbicidal properties against representative gram positive and gram-negative bacteria. The invention uses GRAS, food additive ingredients and/or ingredients that are approved by the USFDA for use on food.
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: October 11, 2005
    Inventor: John A. Lopes
  • Patent number: 6921744
    Abstract: Hydroxy mixed ethers of the general formula (I): R1O[CH2CH2O]xCH2CH(OH)R2??(I) wherein R1 represents a linear or branched, alkyl or alkenyl group having from 4 to 22 carbon atoms; R2 represents a linear or branched, alkyl or alkenyl group having from 2 to 22 carbon atoms; and x represents a number of from 40 to 80, are described along with compositions containing such hydroxy mixed ethers in conjunction with other surfactants. Also described are various anti-foaming uses for such ethers and compositions containing the same.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: July 26, 2005
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Karl Heinz Schmid, Detlev Stanislowski, Hans-Christian Raths
  • Patent number: 6911417
    Abstract: A composition, formulation, and method for removing water from a near-wellbore portion of a subterranean formation containing a crude oil and penetrated by a wellbore. The formulation contains alkylpolyglycoside, ethoxylated alcohol and linear alkyl alcohols. The composition contains a hydrocarbonaceous liquid, alkylpolyglycoside, ethoxylated alcohol and linear alkyl alcohol.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: June 28, 2005
    Assignee: ConocoPhillips Company
    Inventors: Albert F. Chan, Michael D. Erwin
  • Patent number: 6906015
    Abstract: 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: Grant
    Filed: March 31, 2004
    Date of Patent: June 14, 2005
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Anat Shiloach, Rosa Paredes
  • Patent number: 6897187
    Abstract: The present invention relates to a clear liquid detergent composition suitable for use in dishwashing and multipurpose cleaners for household applications as well as for industrial and institutional uses. The clear liquid detergent comprises a) 1 to 40 percent an anionic surfactant or group of anionic surfactants, b) 0.01 to 10 percent cationic surfactants, and c) optionally, 0.05 to 15 percent amphoteric and/or nonionic surfactants. More particularly, the light duty detergents of the present invention cationic compounds of the formula: wherein R1 is C8-C22-alkyl, C8-C22-alkenyl, C8-C22-alkyl/alkenylamidopropyl, C8-C22 alkoxyalkenylethyl, C8-C22-alkyl/alkenyi(poly)alkoxyalkyl, C8-C22-alkanoylethyl or C8-C22-alkenoylethyl, R2 is C1-C22-alkyl, Cl—C22-alkenyl or a group of the formula —A—(OA)n—OH, R3 and R4 are C1-C22-alkyl, C2-C21-alkenyl or a group of the formula —A—(OA)n—OH, A is —C2H4— and/or —C3H6— and n is a number from 0 to 20 and X is an anion.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: May 24, 2005
    Assignee: Clariant International Ltd.
    Inventors: Manlio Gallotti, George R. Nunez
  • Patent number: 6897193
    Abstract: Solid composition useful for the production of dishwashing, laundry or cleaning compositions are comprised of (a) a hydroxy mixed ether of the formula (I) wherein R1 is a linear or branched alkyl group having from 2 to 18 carbon atoms, R2 is hydrogen or a linear or branched alkyl group having from 2 to 18 carbon atoms, R3 is a linear or branched alkyl and/or alkenyl group having from 1 to 22 carbon atoms, each of n1 and n2 independently is a number from 0 to 60 and m is 0 or a number from 0.5 to 5, with the provisos that the total number of carbon atoms in the substituents R1 and R2 is at least 6 and the sum (n1+m+n2) is greater than 0; and (b) a polymer. The compositions according to the invention can optionally contain additional nonionic surfactants, carriers, auxiliaries and additives typically found in laundry detergents, dishwashing detergents and cleaning compositions.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: May 24, 2005
    Assignee: Cognis Deutschland GmbH & Co., KG
    Inventors: Ditmar Kischkel, Manfred Weuthen, Michael Elsner
  • Patent number: 6849587
    Abstract: Liquid and/or gel laundry detergent compositions which snap back at the end of dispensing, thus eliminating or minimizing the dripping from the container. Employing a non-neutralized fatty acid to the total surfactant weight % ratio within a specific range, defined by the Snap Index equation, results in liquids and/or gels with the desired snap-back property.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: February 1, 2005
    Assignee: Unilever Home & Personal Care USA, a division of Conopco, Inc.
    Inventors: Feng-Lung Gordon Hsu, Yun-Peng Zhu, Ronald Frederick Vogel, Agnes Boudou, Charles Ebert
  • Patent number: 6849586
    Abstract: Disclosed herein are acidic aqueous hard surface cleaners and methods for using them. The cleaners include a surfactant and a poly D-glucosamine such as chitosan. They provides residual benefits on the hard surface such as soil resistance and resistance to bacteria, molds and biofilms.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: February 1, 2005
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Richard W. Avery, Ian Robb
  • Patent number: 6838422
    Abstract: A plastics compatible detergent composition is provided by the invention. The plastics compatible detergent composition includes about 0.01 wt. % to about 10 wt. % anionic surfactant; about 0.01 wt. % to about 10 wt. % cationic surfactant; about 0.01 wt. % to about 10 wt. % of at least one of reverse polyoxyalkylene block copolymer surfactant, alcohol alkoxylate surfactant having polyoxypropylene and/or polyoxybutylene end groups, and mixtures thereof; about 0.01 wt. % to about 10 wt. % alkylpolyglycoside surfactant; and about 0.01 wt. % to about 20 wt. % silicone surfactant. A method for washing an article having a plastic surface is provided by the invention. The method includes a step of applying the detergent composition to the plastic surface, and rinsing the detergent composition from the article.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: January 4, 2005
    Assignee: Ecolab Inc.
    Inventors: Victor F. Man, Karen G. Klaers
  • Patent number: 6835703
    Abstract: The invention provides liquid automatic dishwashing detergents (LADDs) that contain a detergent enzyme and have a pH value less than 7.0. Such LADDs can lack phosphate builders, chlorine bleaches, and alkali, each of which is undesirable from the perspective of human and environmental safety. In addition, the invention provides methods for cleaning tableware.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: December 28, 2004
    Assignee: Melaleuca, Inc.
    Inventors: Suk H. Cho, Kathy Dillon, James L. Kurtz
  • Patent number: 6831052
    Abstract: Cleaning compositions containing hydroxy mixed ethers of the general formula (I) are described: R1O[CH2CHR4O]x[CH2CHR3O]yCH2CH(OH)R2  (I) wherein R1 represents an alk(en)yl radical having from 4 to 22 carbon atoms; R2 represents an alk(en)yl radical having from 2 to 22 carbon atoms; R3 represents a hydrogen or a methyl radical; R4 represents a hydrogen or a methyl radical; x is from 1 to 40; y is from 1 to 40; and x+y>=1; and wherein the alkylene units —CH2CHR3O— and —CH2CHR4O— are in randomized form, preferably in an ethylene oxide to propylene oxide ratio of from 40:1 to 40:5. Methods of preparing and using the hydroxy mixed ethers are also described.
    Type: Grant
    Filed: January 31, 2002
    Date of Patent: December 14, 2004
    Assignee: Cognis Deutschland GmbH
    Inventors: Manfred Weuthen, Hans-Christian Raths, Michael Elsner
  • Patent number: 6824623
    Abstract: A terpene-free cleaning composition containing: (a) an oil-soluble anionic surfactant; (b) a water-soluble anionic surfactant; (c) a primary solvent consisting of a C1-4 alkyl ester; (d) a short-chain cosurfactant; and (e) water.
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: November 30, 2004
    Assignee: Cognis Corporation
    Inventors: Stephen F. Gross, Martin J. Barabash, J. Frederick Hessel
  • Patent number: 6825159
    Abstract: A cleaning composition including a less than fully ionized source of alkalinity within the cleaning composition, a source of chlorine, and a polar carrier. In at least some embodiments, it has been found that chlorine has an increased level of stability within the cleaning composition relative to a second composition having similar components and a similar level of titratable alkalinity, but that includes a fully ionized source of alkalinity as a sole source of alkalinity. Some other embodiments relate to methods of making, and methods of using such cleaning compositions.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: November 30, 2004
    Assignee: Ecolab, Inc.
    Inventors: Victor Fuk-Pong Man, Steven Eugene Lentsch, Janel Marie Kieffer
  • Patent number: 6812194
    Abstract: The present invention is directed to cleaning compositions for metal surfaces, including both concentrates and ready-to-use solutions. These compositions include a source of calcium ion, a source of alkalinity, a chelating agent, and a surfactant. In some embodiments, a water-soluble or water-dispersible acid-substituted polymer is also included. Additionally, in some embodiments, specific surfactants or chelating agents are used to enhance the performance of the composition.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: November 2, 2004
    Assignee: Ecolab, Inc.
    Inventors: Richard O. Ruhr, Mark D. Levitt, Edward H. Richardson, Victor F. Man
  • Patent number: 6794346
    Abstract: Disclosed herein are acidic aqueous hard surface cleaners and methods for using them. The cleaners include a poly D-glucosamine such as chitosan and also a furanone. The cleaners provide residual benefits on the hard surface such as soil resistance and resistance to bacteria, molds and biofilms.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: September 21, 2004
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Roberta A. Wick, Richard W. Avery, Ian Robb
  • Patent number: 6759380
    Abstract: A built laundry detergent composition contains a combination of anionic, nonionic and cationic surfactants which includes a highly ethoxylated nonionic surfactant which is a C8-C16 alcohol ethoxylated with an average of from 20 to 50 ethylene oxide groups. The cationic surfactant may advantageously be an ethoxylated quaternary ammonium compound. The composition exhibits improved oily soil detergency.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: July 6, 2004
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Amrat Paul Singh, David Christopher Thorley
  • Patent number: 6756351
    Abstract: Cleaning packets containing laundry detergents are comprised of a water-soluble container or a water-insoluble container comprising a compound of the formula (I) wherein R1 is a linear or branched alkyl radical having from 2 to 18 carbon atoms, R2 is hydrogen or a linear or branched alkyl radical having from 2 to 18 carbon atoms, R3 is hydrogen or methyl, R4 is a linear or branched, alkyl and/or alkenyl radical having from 1 to 22 carbon atoms and n is a number from 1 to 50, with the proviso that the sum of the carbon atoms in the radicals R1 and R2 is at least 6. The cleaning packets exhibit improved washing performance.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: June 29, 2004
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventor: Manfred Weuthen
  • Patent number: 6746999
    Abstract: A light duty liquid detergent with desirable cleansing properties to the human skin comprising a C8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfonate anionic surfactant, and water.
    Type: Grant
    Filed: April 4, 2003
    Date of Patent: June 8, 2004
    Assignee: Colgate-Palmolive Co.
    Inventor: Julien Drapier
  • Patent number: 6743760
    Abstract: A conditioning shampoo comprising: (a) 8-18 weight % of an anionic surfactant; (b) 0.5-0.8 weight % of a conditioning system comprising: (i) 0.1-0.75 weight % of silicone Quaternium-8; (ii) 0.1-0.5 weight % of a low molecular weight guar gum with a molecular weight less than 100,000 centipoise as an aqueous clear cationic solution of a modified polysaccharide clear cationic solution; and (iii) 0.1-0.5 weight % of Polyquaternium-10; (c) 1.0-6.0 weight % of an amphoteric surfactant; (d) 0.5-5.0 weight % of a member selected from the group consisting of cocodiethanol amide, and cocomonoethanol amide; and (e) the remainder as water.
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: June 1, 2004
    Assignee: Colgate-Palmolive Company
    Inventors: Eugene Hardy, Anthony Psihoules
  • Patent number: 6732748
    Abstract: A rinse aid composition containing: (a) a hydroxy mixed ether corresponding to formula I: R1O[CH2CHR2O]x[CH2CHR3O]yCH2CH(OH)R4  (I) wherein R1 is an alkyl and/or alkenyl group containing from about 4 to 22 carbon atoms, R2 is hydrogen or a methyl or an ethyl group, R3 is hydrogen or a methyl or an ethyl group, R4 is an alkyl group containing from about 2 to 22 carbon atoms, x is a number up to 30, y is a number up to 30, and x+y is greater than or equal to 1; (b) an alkyl and/or alkenyl oligoglycoside corresponding to formula II: R5O—[G]p  (II) wherein R5 is an alkyl and/or alkenyl group containing from about 4 to 22 carbon atoms, G is a sugar unit containing 5 or 6 carbon atoms, and p is a number from 1 to 10; and (c) a nonionic co-surfactant, and wherein (a) and (b) are present in the composition in a ratio by weight of from about 10:0.1 to 1:10.
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: May 11, 2004
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Joerg Kahre, Michael Elsner, Rita Koester, Karl Heinz Schmid
  • Publication number: 20040087466
    Abstract: The present invention relates to surfactant/solvent systems for liquid formulations comprising
    Type: Application
    Filed: June 20, 2003
    Publication date: May 6, 2004
    Inventors: Jochen Wurtz, Gerhard Schnabel, Gerhard Frisch
  • Patent number: 6710023
    Abstract: The present invention relates to hand dishwashing detergent compositions containing polyamines. More particularly, the invention is directed to detergent compositions for hand dishwashing which has improved grease removal performance and benefits in sudsing in soft water. The detergents of this invention also have improved low temperature stability properties and dissolution properties.
    Type: Grant
    Filed: September 21, 2001
    Date of Patent: March 23, 2004
    Assignee: Procter & Gamble Company
    Inventors: Jean-Francois Bodet, William Michael Scheper, Janice Lee Oglesby, Bruce Prentiss Murch, Mark Leslie Kacher
  • Patent number: 6693067
    Abstract: The present invention relates to a water-soluble composition for removing rust from steel bars and steel frames, which is environmentally harmless and permits improving work efficiency by allowing work to be conducted in a state where rust was simply removed from the steel bars and frames by applying it on the steel bars or frames with a spray or brush. The rust-removing preparation of the present invention comprises a mixture of 10-11% by weight of phosphoric acid, 6-7% by weight of sodium pyrophosphate, 6-7% by weight of a hard water softener, 7-8% by weight of zeolite, 2-3% by weight of xanthan, 2-3% by weight of a surfactant, 4-5% by weight of stearic acid, 6-7% by weight of methyl alcohol and 2-3% by weight of a defoamer in 50-51% by weight of water.
    Type: Grant
    Filed: September 18, 2002
    Date of Patent: February 17, 2004
    Assignees: Chum Dan Technical Evolution
    Inventor: Kwon-Taeg Kim
  • Patent number: 6689735
    Abstract: A built laundry detergent composition contains a combination of anionic, nonionic and cationic surfactants which includes a highly ethoxylated nonionic surfactant which is a C8-C16 alcohol ethoxylated with an average of from 20 to 50 ethylene oxide groups. The cationic surfactant may advantageously be an ethoxylated quaternary ammonium compound. The composition exhibits improved oily soil detergency.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: February 10, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Amrat Paul Singh, David Christopher Thorley
  • Patent number: 6680412
    Abstract: Alcohol alkoxylates of the formula (I) R1—O—(CH2—CHR5—O—)r(CH2—CH2—O—)n(CH2—CHR6—O—)s(CH2—CHR2—O—)mH  (I) where R1 is an at least singly branched C4-22-alkyl R2 is C3-4-alkyl R5 is C1-4-alkyl R6 is methyl or ethyl n is an average value from 1 to 50 m is an average value from 0 to 20 r is an average value from 0 to 50 s is an average value from 0 to 50, where m is at least 0.5 if R5 is methyl or ethyl or r is 0, or alcohol alkoxylates of the formula (II) R3—O—(CH2—CH2—O—)p(CH2—CHR4—O—)qH  (II) where R3 is branched or unbranched C4-22-alkyl R4 is C3-4-alkyl p is an average value of from 1 to 50 q is an average value of from 0.5 to 20 are used as low-foam or foam-suppressing surfactants.
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: January 20, 2004
    Assignee: BASF Aktiengesellschaft
    Inventors: Helmut Gümbel, Martin aus dem Kahmen, Norbert Wagner, Klaus Taeger
  • Patent number: 6667289
    Abstract: Aqueous based cleaning compositions simultaneously featuring low residue deposition, sanitization and/or disinfecting of treated hard surfaces, and good cleaning characteristics are provided. The compositions include the following ingredients: (a) a quaternary ammonium surfactant compound having germicidal properties; (b) a surfactant system which includes at least one amine oxide surfactant and at least one further surfactant selected from carboxylates and N-acyl amino acid surfactants; (c) a solvent system containing an alkylene glycol ether solvent further with a C1-C6 alcohol; (d) an alkalizing agent; and (e) water.
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: December 23, 2003
    Assignee: Reckitt Benckiser Inc.
    Inventors: Kenneth Allen Harrison, Jeanne Marie Weller, Ann Marie Lynch
  • Patent number: 6664219
    Abstract: An alkaline detergent composition is provided including a source of alkalinity and an effective soil removing amount of a nonionic surfactant blend. The nonionic surfactant blend includes a nonionic surfactant having a hydrophobic and an (EO) group and a nonionic silicone surfactant. The detergent composition provides for the removal of waxy-fatty soil.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: December 16, 2003
    Assignee: Ecolab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz