Plural Anionically Substituted Sulfur Containing Surfactants Patents (Class 510/428)
  • Patent number: 7030072
    Abstract: A cleanser is provided comprising a glycerin based mixture which may have been aerated. The aerated mixture may be combined with a selected fragrance and a selected colorant. The selected fragrance and colorant may correspond to a food product such as a vegetable, fruit, ice cream or the like. Moreover, first and second aerated mixtures may be extruded out of a funnel simultaneously into a rotating container to impart a swirl configuration on the mixtures filling the container. The aerated cleanser may be combined with real food products such as vegetable and fruits. Lastly, the aerated cleanser of the present invention may be formed into a scooped ice cream shape by scooping the same with an ice cream scoop.
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: April 18, 2006
    Assignee: Primal Elements, Inc.
    Inventors: Faith Freeman, Scott H. Freeman, Frank H. Asbury
  • Patent number: 7012049
    Abstract: The present invention relates to a multiphase aqueous cleansing composition for cleansing human skin and hair, which when agitated forms a single application phase, and when left standing, the composition rapidly returns to an appearance having at least two visibly distinct aqueous phases. The multiphase aqueous cleansing composition of the present invention provides an esthetically interesting and useful cleansing composition for use as a body wash, shower gel, foam bath or shampoo. The aqueous multiphase cleansing composition comprises: a surfactant comprising a surfactant or salt thereof; one or more co-surfactants; a humectant; and a salt, wherein the cleansing composition is essentially free of a thickener or a detergent builder.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: March 14, 2006
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Cheryl Littau, Torsten Henning, Sandra Porter, Sam Cooper
  • Patent number: 6995127
    Abstract: This invention is directed to detergent compositions which employ sulfonated alkyltoluenes as surfactants, wherein the sulfonated alkyltoluenes have a higher content of the sulfonated 2-phenyl alkyltoluenes isomers than was previously available in sulfonated alkyltoluene surfactants of the prior art. Cleaning compositions according to the invention are more effective as cleaning agents over their counterparts of prior art which contain sulfonated alkyltoluenes having lower contents of the 2-phenyl alkyltoluene isomers, owing to an unexpected increase in tolerance of water hardness minerals normally associated with precipitation of the active detergent agent. Solid sulfonate salts of alkyltoluenes are also provided, including dry cleaning formulations containing same.
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: February 7, 2006
    Assignee: Huntsman Petrochemical Corporation
    Inventors: George A. Smith, Prakasa R. Anantaneni, Samir S. Ashrawi, Raeda M. Smadi
  • Patent number: 6964945
    Abstract: The invention relates to solid detergent compositions comprising an aluminosilicate builder and an anionic surfactant and comprising (n) components (i), n being at least 2, whereby the level of aluminosilicate builder in said components together is at least 5% by weight of the composition and the level of the anionic surfactant in said components together is at least 5% by weight of the composition, and whereby the degree of mixture (M) of the anionic surfactant and the aluminosilicate builder is from 0 to 0.7, as defined in the description.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: November 15, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Richard Timothy Hartshorn, Zayeed Alam, Kevin Norwood
  • Patent number: 6908894
    Abstract: A surfactant composition comprising: alkylarylsulfonate surfactant system comprising at least two isomers of the alkylarylsulfonate surfactant of the formula: wherein: L is an acyclic aliphatic hydrocarbyl of from 6 to 18 carbon atoms in total; M is a cation or cation mixture and q is the valence thereof; a and b are numbers selected such that said composition is electroneutral; R? is selected from H and C1 to C3 alkyl; R? is selected from H and C1 to C3 alkyl; R?? is selected from H and C1 to C3 alkyl; any of R? and R? is nonterminally attached to L and at least one of R? and R? is C1 to C3 alkyl; and A is aryl; and wherein: said alkylarylsulfonate surfactant system comprises two or more isomers with respect to positions of attachment of R?, R? and A to L; in at least about 60% of said composition, A is attached to L in the position which is selected from positions alpha- and beta- to either of the two terminal carbon atoms thereof; and wherein further said alkylarylsulfonate surfactant system has
    Type: Grant
    Filed: October 22, 2001
    Date of Patent: June 21, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Kevin Lee Kott, Jeffrey John Scheibel, Thomas Anthony Cripe, Daniel Stedman Connor, Phillip Kyle Vinson
  • Patent number: 6908895
    Abstract: A particulate zeolite-built laundry detergent composition having a bulk density of at least 550 g/l comprising at least two different granular components containing both surfactant and builder, preferably one prepared by non-tower granulation and another spray-dried, also contains from 1 to 10 wt % citric acid admixed as a separate particulate component. The admixed citric acid improves dispensing and dissolution properties, whether or not separately admixed sodium carbonate is present.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: June 21, 2005
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Vera Johanna Bakker, Arie Krijgsman, Edwin Leo Lempers, Jasper Mol
  • Patent number: 6884764
    Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, an alkyl polyglucoside surfactant, a hydroxy containing organic acid, and water.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: April 26, 2005
    Assignee: Colgate-Palmolive Company
    Inventors: Gregory Szewczyk, Julie Burke, Kurt Sackariasen
  • 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: 6821939
    Abstract: A light duty liquid detergent with desirable cleansing properties to the human skin comprising a C8-18 ethoxylated alkyl ether sulfate anionic surfactant, two sulfonate anionic surfactant, a hydroxy aliphatic acid, an alkyl polyglucoside surfactant, a hydroxy sultaine surfactant and water.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: November 23, 2004
    Assignee: Colgate-Palmolive Company
    Inventors: Gregory Szewczyk, Amy Engels
  • Patent number: 6815406
    Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising two C8-18 ethoxylated alkyl ether sulfate surfactants, two anionic surfactant, an amine oxide surfactant, an acid and water.
    Type: Grant
    Filed: November 6, 2003
    Date of Patent: November 9, 2004
    Assignee: Colgate-Palmolive Company
    Inventor: Gregory Szewczyk
  • Patent number: 6815405
    Abstract: A cleaning composition with desirable cleansing properties to the human skin comprising at least one surfactant, a preservative system and water.
    Type: Grant
    Filed: July 23, 2003
    Date of Patent: November 9, 2004
    Assignee: Colgate-Palmolive Company
    Inventors: Julien Drapier, Francoise Siquet-Descans, Maria Galvez
  • Patent number: 6800599
    Abstract: The invention relates to a class of detergent compositions for use in hand dishwashing that provides excellent performance as measured by persistence of foam in the presence of oily and fatty types of soils. Testing based on escalating amounts of such soils to the extinction of the foam showed surprising advantage of hand dishwashing composition comprising at least two anionic surfactants and a polyethylene glycol and being essentially free of alkyl polyglucosides.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: October 5, 2004
    Assignee: Clariant Finance (BVI) Limited
    Inventor: Scott D. Manske
  • Patent number: 6780829
    Abstract: A surfactant composition containing: (a) from about 75 to 97% by weight of a fatty alcohol sulfate; and (b) from about 3 to 25% by weight of an olefin sulfonate, all weights being based on the total weight of the composition, and wherein the composition is in granular form.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: August 24, 2004
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Ditmar Kischkel, Manfred Weuthen, Jutta Stute, Stefan Podubrin
  • Patent number: 6774099
    Abstract: A hand dishwashing compositions comprising; a) about 0.1% to about 99.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: August 10, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey John Scheibel, Thomas Anthony Cripe, Kevin Lee Kott, Daniel Stedman Connor, James Charles Theophile Roger Burckett-St. Laurent, Phillip Kyle Vinson, William Michael Scheper, Chandrika Kasturi
  • Patent number: 6770611
    Abstract: A washing composition is disclosed which includes an &agr;-sulfofatty acid ester and a silicate builder to control water hardness while reducing builder deposits on clothing. The composition is free of added inorganic phosphate builders and insoluble zeolite builders, yet provides comparable cleaning performance to detergents containing such builders.
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: August 3, 2004
    Assignee: Huish Detergents, Inc.
    Inventors: Paul Danton Huish, Laurie Jensen
  • Patent number: 6764989
    Abstract: A light duty liquid compositions comprising &agr;-sulfofatty acid ester, hydrotrope, and nonionic surfactant. The &agr;-sulfofatty acid ester and the hydrotrope stabilize the composition, by reducing pH drift and/or solubilizing the &agr;-sulfofatty acid ester in solution. Methods are also disclosed for making such compositions.
    Type: Grant
    Filed: October 2, 2000
    Date of Patent: July 20, 2004
    Assignee: Huish Detergents, Inc.
    Inventors: Paul Danton Huish, Laurie A. Jensen, Pule B. Libe
  • Patent number: 6759382
    Abstract: The present invention relates to a novel super-concentrated, liquid detergent composition comprising a primary surfactant system, a secondary surfactant system, and water. In this composition, the primary surfactant system comprises at least one primary surfactant chosen from a linear alkyl benzene sulfonic acid, a linear alkyl benzene sulfonate, an &agr;-olefin sulfonate, an alcohol ether sulfate, an alkyl sulfate, and alkali metal, alkaline earth metal, amine and ammonium salts thereof, the secondary surfactant system comprises at least one secondary surfactant chosen from an alkyl polyglycoside and an &agr;-sulfomethyl ester, and the weight ratio of the at least one primary surfactant to the at least one secondary surfactant, based on the solids content of the detergent composition, is at least 3:1.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: July 6, 2004
    Assignee: Kay Chemical, Inc.
    Inventor: Fahim U. Ahmed
  • Patent number: 6753303
    Abstract: A scented spa bath additive that when added to a spa produces the visual and sensual effects of sitting in a large cocoa bath. The additive is added to the hot water of a spa to produce a chocolate scent and a foaming sensation to provide the user with the sensation of sitting in a hot cocoa bath. The additive is a whipped cocoa bath that not only produces a pleasant chocolate scent, but also produces a bubbly foam that produces a long-lasting froth. Unlike the large bubbles normally produced in spas by adding just a cocoa powder, the whipped cocoa bath of the present invention produces bubbles have a surface tension that allows for a long life, so that the experience can be extended.
    Type: Grant
    Filed: November 19, 2002
    Date of Patent: June 22, 2004
    Assignee: Hershey Entertainment & Resorts Company
    Inventor: Jennifer Wayland Smith
  • 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: 6743764
    Abstract: This invention addresses methods and compositions for providing alkyl diphenyl oxide sulfonic acid blends at useful viscosities for use in surfactants such as DOWFAX-containing surfactants. The low viscosity alkyl diphenyl oxide sulfonic acid blend is made by admixing a fatty acid having a carboxylic chain length between 1 and 12 (e.g., formic acid, acetic acid, propionic acid, butanoic acid, pentanoic acid, valeric acid, hexanoic acid, heptanoic acid, octanoic acid, nonanoic acid, decanoic acid, undecanoic acid, or dodecanoic acid into an alkyl diphenyl oxide sulfonic acid reaction product to provide between about 5 weight percentage and about 50 weight percentage of fatty acid in the admixture.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: June 1, 2004
    Assignee: Dow Global Technologies Inc.
    Inventors: David E. Wallick, Timothy J. Gallagher
  • Patent number: 6723688
    Abstract: Compositions for cleansing are disclosed that are not irritating to human skin. A composition is disclosed that includes at least 2% of a mixture of a salt of an alkyl sulfoacetate and a salt of an ethoxylated alkyl sulfosuccinate, at least 3% of a salt of an ethoxylated alkyl sulfate, at least 1% of an amphoteric surfactant, at least 0.05% of an alkyl glucoside, and at least 0.005% of a phospholipid. A composition for cleansing is disclosed that includes about 2% to 70% of a mixture of a salt of an alkyl sulfoacetate and a salt of an ethoxylated alkyl sulfosuccinate, about 3% to 40% of a salt of an ethoxylated alkyl sulfate, about 1% to 40% of an amphoteric surfactant, about 0.05% to 10% of an alkyl glucoside, and about 0.005% to 10% of a phospholipid.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: April 20, 2004
    Assignee: Shaklee Corporation
    Inventors: Arshad H. Malik, Mukhtar Siddiqui, Yoshi Kawasaki
  • Patent number: 6706676
    Abstract: Disclosed is a cleaning composition for removing ink from a variety of surfaces. The composition has a low amount of volatile organic compounds (VOC) and a near neutral pH.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: March 16, 2004
    Assignee: New Dawn Manufacturing Company
    Inventor: Charles Christopher Swensen
  • Patent number: 6683039
    Abstract: The present invention includes a composition comprising an enriched mixture of &agr;-sulfofatty acid esters. Increasing the concentration of specific chain length &agr;-sulfofatty acid esters, relative to the proportions of the other chain lengths, allows the detergent compositions to exhibit an improved cleaning performance while simultaneously cleaning a wide variety of materials.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: January 27, 2004
    Assignee: Huish Detergents, Inc.
    Inventors: Paul Danton Huish, Laurie A. Jensen, Pule B. Libe, Mark Fredrickson
  • Patent number: 6680285
    Abstract: A low water content cleansing composition in toilet bar form is described which includes high levels of emollients having a melting point below 25 C., 12-hydroxystearic acid as a structuring agent, and at least one detersive surfactant. Useful emollients that are liquid at room temperature may include triglycerides, petroleum oil, polyhydric alcohols and silicone oil, and are present in a concentration range of 5 to 60 wt. %. The inventive toilet bars have excellent mush and wear properties.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: January 20, 2004
    Assignee: Unilever Home & Personal Care USA a division of Conopco, Inc.
    Inventors: Syed Husain Abbas, Ray Hui
  • Patent number: 6677294
    Abstract: Disclosed are cleansing compositions comprising one or more surfactants selected from the group consisting of: i) anionic surfactants, ii) amphoteric surfactants, iii) nonionic surfactants, iv) cationic surfactants and v) mixtures thereof, where the dynamic viscosity of the compositions at 25° C. is at least about 100,000 centipoise and where the cleansing composition results in no or minimal eye sting. Also disclosed disposable articles comprising water insoluble substrates releasably containing the cleansing compositions, a process for making the disposable articles and a method of use.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: January 13, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Gretchen Linnea Shaw, Nicola Jacqueline Phipps, Edward Dewey Smith, III, Frank Neumann, James Anthony Staudigel
  • Patent number: 6670315
    Abstract: Tertiary-butyl acetate does not produce vapors which are considered as hazardous or polluting as those of other common organic solvents. Accordingly, the present invention discloses a general purpose cleaning composition that is formed by emulsifying t-butyl acetate with water. In another embodiment of the present invention, a general purpose cleaning composition is formed by mixing t-butyl acetate with more traditional solvents. The present invention also discloses liquid compositions for direct use in cleaning metals, processes for preparing such liquid compositions, and processes for cleaning metal and/or plastic surfaces with a composition according to the invention.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: December 30, 2003
    Assignee: Henkel Corporation
    Inventors: Lawrence J. Marlin, Bhanu D. Patel
  • Patent number: 6660699
    Abstract: Mild toilet bar compositions are described that contain harsh to the skin cleansing components, such as soap, and a latent acidifier. The latent acidifier reduces the pH of the toilet bar when used for cleansing but does not substantially affect the hardness of the toilet bar.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: December 9, 2003
    Assignee: Unilever Home & Personal Care USA
    Inventors: Kevin Michael Finucane, Bruce Casbarro, Sudhakar Puvvada, Joseph J. Podgorsky
  • Patent number: 6649584
    Abstract: A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: November 18, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Karen Wisniewski, Barbara Thomas
  • Publication number: 20030203831
    Abstract: A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 30, 2003
    Applicant: Colgate-Palmolive Company
    Inventors: Karen Wisniewski, Barbara Thomas
  • Patent number: 6635118
    Abstract: This invention relates to water-based alkaline cleaning solutions and their use as an environmentally safer replacement of organic solvents to remove photoresist, polyimide residue and other interlevel dielectric polymer coating residue from polymer film apply equipment, specifically, spin coater bowl and assembly parts consisting of a teflon top shield, stainless steel plate, and a bottom teflon spin coating bowl used in semiconductor device fabrication processes.
    Type: Grant
    Filed: January 17, 2001
    Date of Patent: October 21, 2003
    Assignee: International Business Machines Corporation
    Inventors: Harbans S. Sachdev, Richard A. Cormack, Gerard V. Capogna, Felice J. Mancaruso, Krishna Sachdev
  • Publication number: 20030195132
    Abstract: A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 16, 2003
    Applicant: Colgate-Palmolive Company
    Inventors: Karen Wisniewski, Barbara Thomas
  • Publication number: 20030186831
    Abstract: This invention is directed to detergent compositions which employ sulfonated linear alkylbenzenes as surfactants, wherein the sulfonated linear alkylbenzenes have a higher content of the sulfonated 2-phenyl alkylbenzene isomers than was previously available in sulfonated phenyl alkylbenzene surfactants of the prior art. Cleaning compositions according to the invention are more effective as cleaning agents over their counterparts of prior art which contain sulfonated linear alkylbenzenes having lower contents of the 2-phenyl alkylbenzene isomers, owing to an unexpected increase in tolerance of water hardness minerals normally associated with precipitation of the active detergent agent. Solid sulfonate salts of alkylbenzenes are also provided, including dry formulations containing same.
    Type: Application
    Filed: February 19, 2003
    Publication date: October 2, 2003
    Applicant: Huntsman Petrochemical Corporation
    Inventors: George A. Smith, Samir S. Ashrawi, Raeda M. Smadi, Prakasa R. Anantaneni
  • Patent number: 6627590
    Abstract: Compositions described herein are aqueous detergent compositions, preferably hard surface cleaning compositions, which contain C10 alkyl sulfate detergent surfactant, optional hydrophobic cleaning solvent, optional, but preferred, mono- or poly-carboxylic acid, and optional, but preferred, aqueous solvent system, the pH being from about 2 to about 5. They have excellent soap scum removal and hard water deposit removal properties and are easy to rinse. Such compositions optionally contain additional cosurfactant, preferably anionic surfactant, peroxide and/or hydrophilic polymer for additional benefits. Articles of manufacture comprising the composition and a sprayer and methods of use are also disclosed.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: September 30, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Nicola John Policicchio, Jason Michael Knight
  • Publication number: 20030181341
    Abstract: A liquid personal cleansing composition comprising:
    Type: Application
    Filed: March 19, 2003
    Publication date: September 25, 2003
    Applicant: The Procter & Gamble Company
    Inventor: Naohisa Yoshimi
  • Patent number: 6610639
    Abstract: A light duty, liquid comprising: a C8-C18 ethoxylated alkyl ether sulfate surfactant, a magnesium salt of a C8-C18 linear alkyl benzene sulfonate, a sodium salt of a C8-C18 linear alkyl benzene sulfonate, an amine oxide, zinc chloride, a polyalkylglucoside, and water.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: August 26, 2003
    Assignee: Colgate-Palmolive Company
    Inventor: Evangelia Arvanitidou
  • Publication number: 20030158065
    Abstract: A conditioning shampoo composition comprised of a mixture of anionic and amphoteric surfactants and optional conditioners which imparts cleansing, wet detangling, dry detangling and manageability to hair and which is relatively non-irritating and thus suitable for use by young children and adults having sensitive skin and eyes.
    Type: Application
    Filed: October 16, 2002
    Publication date: August 21, 2003
    Inventors: Elvin R. Lukenbach, Victoria F. Dole, Glenn A. Nystrand, Laura Mc Culloch, William D. Allan, Jonathan R. Hill, Charles J. Taylor
  • Patent number: 6608013
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising at least two surfactants, an improved preservative system, and water.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: August 19, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Julien Drapier, Baudouin Mertens
  • Patent number: 6605579
    Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a citric or lactic acid, at least one polyethylene glycol, an antibacterial agent and water.
    Type: Grant
    Filed: December 30, 2002
    Date of Patent: August 12, 2003
    Assignee: Colgate- Palmolive Company
    Inventors: Evangelia S. Arvanitidou, David F. Suriano
  • Patent number: 6602840
    Abstract: The present invention is in the field of processes for making alkylbenzenesulfonate surfactants. The processes herein include a combination of two essential steps, delinearization and alkylation. The delinearization step selected herein introduces particular types of limited branching into an aliphatic hydrocarbon having ten or more, but no more than about 16, carbon atoms. The hydrocarbon includes olefin having a hydrocarbon chain length suitable for detergent manufacture, e.g., C10-C14, or a corresponding paraffin. The second essential step is an alkylation step having an internal isomer selectivity of from 0 to no more than about 40 in which the hydrocarbon is used to monoalkylate benzene catalytically with an alkylation catalyst. Such alkylation catalysts preferably comprise an at least partially crystalline porous zeolite-containing solid, the zeolite having moderate acidity and intermediate pore size.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: August 5, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey John Scheibel, Kevin Lee Kott, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent, Daniel Stedman Connor
  • Patent number: 6602839
    Abstract: Provided herein are sulfosuccinamates made using polyetheramines as intermediates. The sulfosuccinamates according to the invention exhibit excellent detergency when employed in formulations used as hard surface cleaners, laundry detergents, and dishwashing liquids. In addition, the sulfosuccinamates according to the invention have an unexpectedly high degree of water hardness tolerance, and are easier to produce than similar materials found in the prior art owing to the fact that the product and its intermediates exist in liquid form.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: August 5, 2003
    Assignee: Huntsman Petrochemical Corporation
    Inventors: George A. Smith, Raeda M. Smadi
  • Publication number: 20030144171
    Abstract: The invention relates to flowable mixtures comprising isethionate in combination with polyethylene glycols and to their use in liquid products without a further heating or solubilization operation.
    Type: Application
    Filed: January 28, 2003
    Publication date: July 31, 2003
    Applicant: Clariant GmbH
    Inventors: Torsten Henning, Waltraud Simsch
  • Patent number: 6596680
    Abstract: Surfactant mixtures, improved detergent and cleaning products containing particular types of alkybenzene sulfonate surfactants.
    Type: Grant
    Filed: May 16, 2001
    Date of Patent: July 22, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Kevin Lee Kott, Jeffrey John Scheibel, Roland George Severson, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent, Thomas Walter Federle
  • Patent number: 6596675
    Abstract: The present invention relates to a composition for washing keratin materials, comprising, in a cosmetically acceptable medium, at least one (C8-30) alkylamido ether sulphate, at least one anionic surfactant chosen from (C6-C24)alkyl sulphates, (C6-C24) alkyl ether sulphates, (C614 C24)alkyl ether carboxylates and anionic (C6-C24)alkyl polyglycosides, and at least one cationic polymer whose cationic charge density is greater than or equal to one milliequivalent per gram. The invention also relates to a cosmetic process for treating keratin materials using the composition according to the invention, and also to a use of this composition as a shampoo.
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: July 22, 2003
    Assignee: L'Oreal
    Inventors: Mireille Maubru, Bernard Beauquey, Sandrine Decoster
  • Patent number: 6593284
    Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a salicylic acid, polyethylene glycol and water.
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: July 15, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Evangelia Arvanitidou, David Suriano
  • Patent number: 6593285
    Abstract: A surfactant composition comprising: alkylarylsulfonate surfactant system comprising at least two isomers of the alkylarylsulfonate surfactant of the formula:  wherein: L is an acyclic aliphatic hydrocarbyl of from 6 to 18 carbon atoms in total; M is a cation or cation mixture and q is the valence thereof; a and b are numbers selected such that said alkylarylsulfonate surfactant is electroneutral; R′, R″ and R′″ are independently selected from H and C1 to C3 alkyl; both of R′ and R″ are nonterminally attached to L and at least one of R′ and R″ is C1 to C3 alkyl; and A is aryl;  wherein: said alkylarylsulfonate surfactant system comprises two or more isomers with respect to positions of attachment of R′, R″ and A to L; in at least about 40% of said composition, A is attached to L in the position which is selected from positions alpha- and beta- to either of the two terminal carbon atoms of L; and  wherein fu
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: July 15, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey John Scheibel, Thomas Anthony Cripe, Kevin Lee Kott, Daniel Stedman Connor, Phillip Kyle Vinson
  • Patent number: 6589927
    Abstract: The present invention is in the field of processes for making alkylbenzenesulfonate surfactants. The processes herein include a combination of two essential steps, delinearization and alkylation. The delinearization step selected herein introduces particular types of limited branching into an aliphatic hydrocarbon having ten or more, but no more than about 16, carbon atoms. The hydrocarbon includes olefin having a hydrocarbon chain length suitable for detergent manufacture, e.g., C10-C14, or a corresponding paraffin. The second essential step is an alkylation step having an internal isomer selectivity of from 0 to no more than about 40 in which the hydrocarbon is used to monoalkylate benzene catalytically with an alkylation catalyst. Such alkylation catalysts preferably comprise an at least partially crystalline porous zeolite-containing solid, the zeolite having moderate acidity and intermediate pore size.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: July 8, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Kevin Lee Kott, Jeffrey John Scheibel, Roland George Severson, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent
  • Patent number: 6586385
    Abstract: A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: July 1, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Karen Wisniewski, Barbara Thomas
  • Patent number: 6586014
    Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing and de-staining properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a hydroxy containing organic acid, polyethylene glycol, hydrogen peroxide and water.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: July 1, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Evangelia Arvanitidou, Christine Toussaint, David Suriano, Jean Massaux
  • Patent number: 6583096
    Abstract: Modified alkylbenzene sulfonate surfactant mixtures comprise a mixture of specific branched and non-branched alkylbenzene sulfonate compounds, and are further characterised by a 2/3-phenyl index of 160-275. Detergent and cleaning products containing these mixtures are also claimed.
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: June 24, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Kevin Lee Kott, Jeffrey John Scheibel, Roland George Severson, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent
  • Patent number: 6573230
    Abstract: An improvement is described in all purpose liquid cleaning composition and microemulsion composition which are especially effective in the removal of oily and greasy soil and contains an anionic detergent, a nonionic surfactant, a preservative system, a short chain amphiphile, a hydrocarbon ingredient, and water.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: June 3, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Baudouin Mertens, Julien Drapier