Carboxamide, Amine Oxide, Heterocyclic, Quaternary, Or Zwitterion Nitrogen-containing Component Patents (Class 510/237)
  • Patent number: 6667290
    Abstract: An article for sanitizing a surface with a sanitizing solution while maintaining the concentration level of a sanitizer in the sanitizing solution at an effective concentration level. A substrate that absorbs and holds the sanitizing solution is treated with a sanitizer release polymer composition. The substrate may be a woven, nonwoven, or knit fabric, a foam or sponge, or the like. The sanitizer release polymer composition may include a cationic or nonionic surfactant or binder that is operable to maintain the concentration level of the sanitizer at the effective level during prolonged periods of use.
    Type: Grant
    Filed: August 12, 2002
    Date of Patent: December 23, 2003
    Inventor: Jeffrey S. Svendsen
  • 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: 6660706
    Abstract: Multipurpose cleaners are comprised of an alkoxylated carboxylic acid ester corresponding to the formula (I): wherein R1CO is an aliphatic acyl group, AlkO is CH2CH2O, CHCH3CH2O, CH2CHCH3O, or a combination thereof, n is a number from 1 to 20 and R2 is an aliphatic alkyl group, and a betaine, an amine oxide or a combination thereof.
    Type: Grant
    Filed: October 2, 2001
    Date of Patent: December 9, 2003
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Rita Koester, Ansgar Behler, Karl-Heinz Schmid, Michael Neuss
  • Patent number: 6656900
    Abstract: The present invention relates to methods for using amine oxide monomer-containing polymeric suds enhancers (enhancers) to increase the suds and/or foam volume and suds and/or foam retention in suds-forming and/or foam-forming compositions comprising such amine oxide monomer-containing polymeric suds enhancers. Suitable suds-forming and/or foam-forming compositions comprise one or more amine oxide monomer-containing polymeric suds enhancers.
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: December 2, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Mark Robert Sivik, Jean-Francois Bodet, Bernard William Kluesener, William Michael Scheper, Dominic Wai-Kwing Yeung, Vance Bergeron
  • Patent number: 6645925
    Abstract: Liquid detergent compositions comprising a polymeric material which is a suds enhancer and a suds volume extender, said compositions having increased effectiveness for preventing re-deposition of grease during hand washing are provided. The polymeric material which are suitable as suds volume and suds endurance enhancers comprise an effective amount of a quaternary nitrogen-containing monomeric unit and/or zwitterionic monomeric unit-containing polymeric suds enhancer comprise: i) units capable of having a cationic charge at a pH of from about 4 to about 12; provided that said suds enhancer has an average cationic charge density of 2.8 or less units per 100 daltons molecular weight at a pH of from about 4 to about 12; b) an effective amount of a detersive surfactant; and c) the balance carriers and other adjunct ingredients; provided that a 10% aqueous solution of said detergent composition has a pH of from about 4 to about 12.
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: November 11, 2003
    Assignee: Procter & Gamble Company
    Inventors: Mark Robert Sivik, Jean-Francois Bodet, Bernard William Kluesener, William Michael Scheper, Dominic Wai-Kwing Yeung, Vance Bergeron
  • Patent number: 6630434
    Abstract: A low viscosity aqueous cleaning composition provides increasing viscosity upon dilution which provides a high viscosity diluted cleaning composition having solvents compatible with the rod micelle thickener and the cleaning system that clings for an extended period of time in a thickened form containing cleaning system ingredients that can penetrate and remove hard baked-on soils on vertical surfaces in cleaning units. The composition contains active cleaning ingredients (acid, alkaline and enzyme) that, in combination with thickening systems, provide the useful properties. The thickened materials can be applied on cold or hot surfaces and can successfully penetrate, soften and remove baked-on food soil on a variety of surfaces including oven walls, doors and grills, baking dishes, utensils, etc.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: October 7, 2003
    Assignee: Ecolab Inc.
    Inventors: Michael E. Besse, Richard O. Ruhr, Gerald K. Wichmann, Timothy A. Gutzmann
  • Patent number: 6624126
    Abstract: Detergent compositions containing (A) an anionic surfactant, (B) an antibacterial agent, and (C) a glyceryl ether having a C4-12 alkyl or alkenyl group. The compositions are excellent in detergency and quick foaming properties, have high antibacterial action and bring about sufficient antipruritic and deodorant effects on the scalp or body and antidandruff effects on the scalp.
    Type: Grant
    Filed: August 8, 2002
    Date of Patent: September 23, 2003
    Assignee: Kao Corporation
    Inventors: Kennichi Kasuga, Tetsuya Miyajima
  • Patent number: 6602838
    Abstract: A dishwashing detergent composition containing: (a) an alkoxylated carboxylic acid ester; and (b) a surfactant selected from the group consisting of an anionic surfactant, an amphoteric surfactant, a zwitterionic surfactant, and mixtures thereof.
    Type: Grant
    Filed: March 21, 2001
    Date of Patent: August 5, 2003
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Rita Koester, Ansgar Behler, Michael Neuss, Karl-Heinz Schmid, Michael Elsner
  • Patent number: 6602836
    Abstract: Detergent formulations containing cationic bleaching agents and water-soluble polymers having cationic groups improve tea stain removal in machine dishwashing applications.
    Type: Grant
    Filed: April 10, 2001
    Date of Patent: August 5, 2003
    Assignee: Unilever Home & Personal Care USA, a division of Conopco, Inc.
    Inventors: Catherine Chiou, Naresh Dhirajlal Ghatlia, John Richard Nicholson, Bozena Marianna Piatek
  • Patent number: 6589926
    Abstract: Detergent compositions containing low molecular weight organic diamines are provided. More particularly, detergent compositions for hand dishwashing which have improved grease removal performance and benefits in sudsing are provided. Further, such detergent compositions have improved low temperature stability properties and dissolution properties.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: July 8, 2003
    Assignee: Procter & Gamble Company
    Inventors: Phillip Kyle Vinson, Janice Lee Oglesby, William Michael Scheper, Chandrika Kasturi, Kofi Ofosu-Asante, Joanna Margaret Clarke, Robert Owens, Artemio Castro, Garry Kenneth Embleton
  • Patent number: 6559116
    Abstract: Antimicrobial, hard surface cleaning compositions that effectively clean and reduce microorganisms on a surface without resulting in unacceptable filming and/or streaking residue on the surface, generally comprise (a) cationic antimicrobial active; (b) nitrogen-containing polymer; and (c) surfactant. Preferred antimicrobial, hard surface cleaning compositions for use in no-rinse cleaning methods comprise (a) from about 0.001% to about 0.5%, by weight of the composition, of surfactant; (b) cationic antimicrobial active; and (c) nitrogen-containing polymer. Methods of cleaning and reducing microorganisms on hard surfaces comprises contacting the surfaces with such compositions and preferably allowing the compositions to dry on the surface without rinsing the composition from the surface using water or other rinsing solution.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: May 6, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Robert Allen Godfroid, Christopher James Binski, Joseph Paul Morelli
  • Patent number: 6551971
    Abstract: A detergent composition contains the following components (a) and (b): (a) an amphoteric surfactant 2 to 35 wt. %, (b) a compound which is other than the component (a) 6 to 40 wt. %. and contains, in its molecule, a carboxyl group and an amino group or a quaternary ammonium group This composition is easily thickened without using a thickener, and has excellent temperature stability and washing with it imparts the skin with good touch feeling.
    Type: Grant
    Filed: February 20, 2002
    Date of Patent: April 22, 2003
    Assignee: Kao Corporation
    Inventors: Sayaka Inaba, Hideyuki Hanazawa
  • Patent number: 6528478
    Abstract: To provide a cleaner composition suitable for removing oxidized grease stains adhering to the surface of floor, wall and cooking instruments in the kitchen. A cleaner composition is constructed to have the concentrated form and comprise a water-insoluble organic solvent, amines and a nonionic amine oxide-based surfactant.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: March 4, 2003
    Inventor: Takatushi Totoki
  • Patent number: 6521577
    Abstract: Hand dishwashing compositions comprising a low molecular weight organic diamine having a pK1 and a pK2 value in the range of from 8 10 11.5, an anionic surfactant, an amine oxide, and magnesium ions, said magnesium being present at an equimolar or less than equimolar amount of said diamine.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: February 18, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Kofi Ofosu-Asante, Joanna Margaret Clarke, Robert Owens, Artemio Castro, Gary Kenneth Embleton
  • Patent number: 6500791
    Abstract: Dialkyl quats useful in personal care products are described. These quats are produced from fatty acids at least 30% by weight of which are C-20 in length or longer.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: December 31, 2002
    Assignee: Croda Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Patent number: 6492314
    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, a C12 and C14alkyl amido propyl dimethyl, an amine oxide, a polyalkylglucoside, a perfume and water.
    Type: Grant
    Filed: June 25, 2002
    Date of Patent: December 10, 2002
    Assignee: Colgate-Palmolive Co
    Inventors: Gary Jakubicki, Gregory Szewczyk
  • Patent number: 6479454
    Abstract: A peroxygen antimicrobial composition is provided comprising an amine oxide and peroxygen compound. The combination of the two components produces an effective antimicrobial composition, providing a more potent biocide than can be obtained by using these compounds separately. Other components can be added to the composition such as peracetic acid, acetic acid, hydrotrope coupling agents, etc. The composition can be used to sanitize various surfaces such as hard surfaces found in food processing, food service and health care industries as well as to sanitize the surfaces of food and in the treatment of water.
    Type: Grant
    Filed: October 5, 2000
    Date of Patent: November 12, 2002
    Assignee: Ecolab Inc.
    Inventors: Kim R. Smith, Robert D. P. Hei
  • Patent number: 6462014
    Abstract: The present invention generally relates to low foaming and/or defoaming cleaning formulations which, comprises a synergistic combination of one or more hydrotropic alkoxylated quaternary ammonium compounds and at least one nonionic surfactant based on branched alcohols. The nonionic surfactant may be selected from structures having 3 to 12 moles of ethoxylation, but preferably have an average of 3-6 moles of ethoxylation with either narrow or broad range distribution.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: October 8, 2002
    Assignee: Akzo Nobel N.V.
    Inventors: Andress K. Johnson, Ralph Franklin
  • Patent number: 6444631
    Abstract: A dishwashing product containing a diamine-containing detergent composition specifically for hand dishwashing is disclosed. The container or bottle in which the detergent composition is contained is effectively resistant to UV light, thereby preventing any discoloration of the composition prior to full use of the product by the consumer. Alternatively, the composition itself is UV light resistant.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: September 3, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Kofi Ofosu-Asante, Robert Henry Kordenbrock, Robert Owens
  • Patent number: 6395698
    Abstract: A corrosion inhibiting, sanitizing/disinfecting, wood preserving and hard surface cleaning formulation comprising: a quaternary ammonium halide; and a sequestrant in a sufficient amount to sequester the halide ion without eliminating the quaternary ammonium ion's sanitizing/disinfecting capability, wood preserving characteristics, and hard surface cleaning ability.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: May 28, 2002
    Assignee: Mason Chemical Company
    Inventors: Dennis Daun, James O. Burlew, Robert H. DeWolf
  • Patent number: 6387860
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an amine oxide, a magnesium containing inorganic compound, and water.
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: May 14, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Joan Gambogi, Leonard Zyzyck, Evangelia Arvanitidou
  • Patent number: 6387871
    Abstract: A dilutable, non-rinse hard surface cleaner is provided that includes (i) either (a) a combination of a specific nonionic surfactant and a quaternary ammonium surfactant or (b) a combination of a specific nonionic surfactant and an anionic surfactant, (ii) a water soluble glycol ether, (iii) a builder, (iv) d-limonene, and (v) water. The composition may also include pH modifying agents, buffers, fragrances, thickeners, dyes, pigments, so long as they do not detract from the advantageous performance aspects achieved by the compositions of the present invention.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: May 14, 2002
    Assignee: Alticor Inc.
    Inventor: Robert D. Faber
  • Patent number: 6384004
    Abstract: An improvement is described in a cleaning compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of at least one nonionic surfactant, a cationic surfactant and an amine oxide surfactant, and water.
    Type: Grant
    Filed: February 13, 2001
    Date of Patent: May 7, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Elizabeth McCandlish, Brian Frank
  • Patent number: 6369013
    Abstract: A liquid detergent composition comprising a cationic ammonium compound, a surfactant, a disinfecting agent, and water.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: April 9, 2002
    Assignee: Colgate-Palmolive Co
    Inventors: Joan Gambogi, Patrick Durbut, Guy Broze, Leonard Zyzyck
  • Patent number: 6369012
    Abstract: The present invention relates to liquid detergent compositions comprising polymeric suds volume and suds duration enhancers. These polymeric materials provide enhanced suds volume and suds duration during hand washing of dishwasher, flatware, and pots and pans. The present invention also relates to methods for providing detergent compositions which have enduring suds volume and suds retention when hand washing of said dishwasher items.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: April 9, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Chandrika Kasturi, Michael Gayle Schafer, Mark Robert Sivik, Bernard William Kluesener, William Michael Scheper
  • Patent number: 6365561
    Abstract: The present invention relates to detergent compositions containing low molecular weight organic diamines. More particularly, the invention is directed to detergent compositions for hand dishwashing which has improved grease removal performance and benefits in sudsing. The detergents of this invention also have improved low temperature stability properties and dissolution properties.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: April 2, 2002
    Assignee: Procter & Gamble Company
    Inventors: Phillip Kyle Vinson, Janice Lee Oglesby, Jeffrey John Scheibel, William Michael Scheper, Chandrika Kasturi, Kristen Lynne McKenzie, Kofi Ofosu-Asante, Joanna Margaret Clarke, Robert Owens
  • Patent number: 6362147
    Abstract: Thickened liquid detergent compositions containing low molecular weight organic diamines. More particularly, thickened detergent compositions for hand dishwashing that have improved grease removal performance, benefits in sudsing, improved low temperature stability properties and dissolution properties.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: March 26, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Artemio Castro, Joanna Margaret Clarke, Morven Margaret Davies, Garry Kenneth Embleton, Christopher Lamb
  • Patent number: 6358900
    Abstract: A hard surface cleaner comprises: an ethoxylated quaternary ammonium compound comprising a C10-25 ; alkyl or alkenyl radical and a polyalkoxy chain having from 2 to 20 ethoxy groups and from 0 to 2 propoxy groups; a glycol ether and/or a C1-22 alcohol; and an anionic surfactant.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: March 19, 2002
    Assignee: Reckitt Benckiser (UK) Limited
    Inventors: Susan Wigley, Mark Laing
  • Patent number: 6339057
    Abstract: Disclosed are aqueous liquid cleaning compositions, the compositions being free of anionic surfactants and comprising: (a) linear alcohol ethoxylate; (b) amine oxide or betaine; and other, optional components, such as a cationic ammonium compound.
    Type: Grant
    Filed: August 25, 1999
    Date of Patent: January 15, 2002
    Assignee: Stepan Company
    Inventors: Steven J. Knox, Arshad Malik
  • Patent number: 6323170
    Abstract: No-rinse floor cleaning compositions which provide improved burnish response to finished floors are sold in concentrated form or in diluted, ready to use form. The concentrated compositions when diluted with water comprise from about 100 ppm to about 750 ppm of an amine oxide surfactant, from about 0 ppm to about 650 ppm of a nonionic surfactant, and from about 1 ppm to about 40 ppm of a silicone antifoam agent. These floor cleaning compositions are substantially free of harsh chemicals and are particularly suitable for use on highly polished floors in commercial environments where daily burnishing is most often utilized.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: November 27, 2001
    Assignee: The Procter & Gamble Co.
    Inventors: Thomas James Wierenga, Jeffrey Scott Weaver
  • Patent number: 6306809
    Abstract: A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carboxylic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: October 23, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Michele Davister, Guy Broze, Patrick Durbut, Hoai-Chau Cao, Thomas Connors, John Labows, Anne-Marie Misselyn
  • Publication number: 20010031713
    Abstract: An improvement is described in a cleaning compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of at least one nonionic surfactant, a cationic surfactant and an amine oxide surfactant, and water.
    Type: Application
    Filed: February 13, 2001
    Publication date: October 18, 2001
    Applicant: Colgate-Palmolive Company
    Inventors: Elizabeth McCandlish, Brian Frank
  • Patent number: 6291422
    Abstract: The invention relates to surfactant-containing formulations which comprise, as surfactant, an N-(3-dialkylamino)propyl-N-polyhydroxyalkylcarboxamide of the formula where R is an aliphatic radical having from 8 to 24 carbon atoms, R1 and R2, which are identical or different, are alkyl groups having from 1 to 4 carbon atoms or hydroxyalkyl groups having from 2 to 4 carbon atoms, and Z is a linear polyhydroxyhydrocarbon radical having at least 3 OH groups, which may also be alkoxylated, and also to their acid addition products. The surfactant-containing formulations are used in industrial and standard household surfactant compositions.
    Type: Grant
    Filed: May 17, 1999
    Date of Patent: September 18, 2001
    Assignee: Clariant GmbH
    Inventors: Angelika Turowski-Wanke, Matthias Löffler, Hans Jürgen Scholz, Werner Skrypzak, Bernd Papenfuhs
  • Patent number: 6277803
    Abstract: A clear thickened cleaning composition includes an alpha olefin sulfonate surfactant, a linear alkyl benzene sulfonate surfactant, an amine oxide surfactant, an alkali metal salt and/or an alkaline earth metal salt and water.
    Type: Grant
    Filed: January 9, 2001
    Date of Patent: August 21, 2001
    Assignee: Colgate-Palmolive Company
    Inventors: Jiashi Tarng, Ammanuel Mehreteab
  • Patent number: 6274539
    Abstract: Disclosed are thickened light-duty or gel dishwashing detergent compositions that are especially useful for the manual washing of heavily soiled dishware. Such compositions essentially contain an alkyl ether sulfate-based anionic surfactant, a polyhydroxy fatty acid amide-based nonionic surfactant component, a sud booster which is preferably an amine oxide, an aqueous liquid carrier, a pH control agent such as potassium carbonate to provide a relatively alkaline product, and an acrylic copolymer thickener such as Acusol™ 820.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: August 14, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Mark Leslie Kacher, Deborah Pancheri Wallace, Fouad Safooh Allouch
  • Patent number: 6258763
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an acid, a sultaine surfactant, a magnesium containing inorganic compound, and water.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: July 10, 2001
    Assignee: Colgate Palmolive Company
    Inventors: Evangelia Arvanitidou, Sukhvinder Sandhu
  • Patent number: 6225272
    Abstract: A pourable, storage-stable manual dishwashing detergent is provided. The detergent contains at least 45 percent sodium bicarbonate with a mean particle diameter of at least 150 micrometers. The sodium bicarbonate is combined with an anionic surfactant, an alkyl polyglycoside surfactant, a zwitterionic surfactant an electrolyte and optionally a solvent, to form the detergent. The detergent of the invention has good pouring properties and excellent cleaning performance against dried-on and burnt-on soil.
    Type: Grant
    Filed: July 9, 1999
    Date of Patent: May 1, 2001
    Assignee: Henkel Kommanditgesellsehaft auf Aktien
    Inventors: Brigitte Giesen, Dagmar Zaika, Birgit Middelhauve, Rainer Hofmann, Dieter Legel
  • Patent number: 6221828
    Abstract: The detergent composition is excellent in both detergency and sterilizing properties, causes less corrosion and/or damage to plastic and comprises (A) an alkyl polyglycoside, (B) a germicide selected from a cationic germicide, a biguanide germicide and an amino acid germicide and (C) a fatty acid salt respectively at specific proportions.
    Type: Grant
    Filed: February 8, 2000
    Date of Patent: April 24, 2001
    Assignee: Kao Corporation
    Inventors: Noboru Matsuo, Yoshihiro Yamazaki, Sumitoshi Ito, Takashi Itoi, Toshikazu Azuma, Susumu Yamasawa
  • Patent number: 6218349
    Abstract: The present invention provides for a composition suitable for removing proteinaceous material comprising water, an emulsifier, a chelating agent, one or more mineral acids, and a surfactant; wherein: the emulsifier is a polyether nonionic emulsifier or an amine oxide; the chelating agent is an alkylaminophosphonic acid, a hydroxyalkylphosphonic acid, or an alkylphosphonic acid carboxylic acid; the one or more mineral acids are present in an mount such that the pH of the composition is less than about 4.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: April 17, 2001
    Assignee: Ecolab, Inc.
    Inventors: Joseph I. Kravitz, Richard O. Ruhr, Michael E. Besse
  • Patent number: 6214783
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an amine oxide, a magnesium containing inorganic compound, and water.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: April 10, 2001
    Assignee: Colgate Palmolive Company
    Inventors: Joan Gambogi, Leonard Zyzyck, Evangelia Arvanitidou
  • Patent number: 6207629
    Abstract: A concentrated aqueous betaine surfactant composition consisting essentially of a betaine compound and from 0.5 to 3.5 wt %, based on the total weight of the composition, of at least one fluidizing additive selected from the group consisting of (i) a fatty acid dimer composition and (ii) phosphoric esters of fatty alcohols or polyethoxylated fatty alcohols, the composition containing a solid content of at least 40 wt %, said composition having a reduced viscosity and a low gel point.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: March 27, 2001
    Assignee: Kao Corporation
    Inventors: Josep María González, María José Bermejo, Rosa María Barceló, Josep Vilaret, Nuria Siscart
  • Patent number: 6207631
    Abstract: The present invention relates to liquid detergent compositions comprising polymeric suds volume and suds duration enhancers. These polymeric materials provide enhanced suds volume and suds duration during hand washing of dishware, flatware, and pots and pans. The present invention also relates to methods for providing detergent compositions which have enduring suds volume and suds retention when hand washing of said dishware items.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: March 27, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Chandrika Kasturi, Michael Gayle Schafer, Mark Robert Sivik, Bernard William Kluesener, William Michael Scheper
  • Patent number: 6204230
    Abstract: Antibacterial compositions having excellent antibacterial effectiveness are disclosed. The antibacterial compositions contain a polyhydric solvent, a hydrotrope, a surfactant, an optional antibacterial agent, and water.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: March 20, 2001
    Assignee: The Dial Corporation
    Inventors: Timothy J. Taylor, Earl P. Seitz, Jr.
  • Patent number: 6200941
    Abstract: Fully diluted hard surface cleaners are disclosed which are particularly effective on cleaning soap scum. The cleaners contain at least 0.45 eq/kg of a dissolved anion which reacts with calcium ion to form an insoluble salt. The cleaners also contain a particular amine oxide, or a different surfactant in conjunction with a solvent. Preferred embodiments include a bleach, which provide for a cleaner which is effective on soap scum and mold and mildew.
    Type: Grant
    Filed: September 5, 1996
    Date of Patent: March 13, 2001
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Gary M. Strandburg, Daniel H. Haigh, John M. Gardner, Kevin J. Wagers, Erin D. O'Driscoll
  • Patent number: 6187735
    Abstract: A light duty, liquid comprising: cationic ammonium compound, an amine oxide, a C12-C14 fatty acid monoalkanol amide, a disinfecting agent, and water. The compositions are high foaming, have excellent grease cutting ability, and mildness to human skin.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: February 13, 2001
    Assignee: Colgate-Palmolive Co
    Inventors: Joan Gambogi, Patrick Durbut, Guy Broze, Leonard Zyzyck
  • Patent number: 6172022
    Abstract: A light duty, liquid comprising: two sulfonate surfactants, an ethoxylated alkyl ether sulfate, an amine oxide or a C12-C14 fatty acid mono alkanol amide, a poly (oxyethylene) diamine, and water.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: January 9, 2001
    Assignee: Colgate-Palmolive Company
    Inventor: Evangelia Arvanitidou
  • Patent number: 6172023
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, a sultaine surfactant, a chemical linker compound, a magnesium containing inorganic compound, and water.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: January 9, 2001
    Assignee: Colgate - Palmolive Company
    Inventor: Evangelia Arvanitidou
  • Patent number: 6172021
    Abstract: The present invention relates to detergent compositions containing alkaolamine, preferably triethanolamines, divalent ions, chelants, and amphoteric surfactants. More particularly, the invention is directed to detergent compositions for hand dishwashing which has improved grease removal performance and benefits in sudsing. The detergent compositions of this invention can be in any form, including granular, gel or liquid. Highly preferred embodiments are in liquid form.
    Type: Grant
    Filed: June 10, 1999
    Date of Patent: January 9, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Kofi Ofosu-Asante, Robert N. Owens
  • Patent number: 6172024
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, a positively charged polymer such as a poly (oxyethylene) diamine, a sultaine surfactant, a magnesium containing inorganic compound, and water.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: January 9, 2001
    Assignee: Colgate-Palmolive Co.
    Inventor: Evangelia Arvanitidou
  • Patent number: 6169060
    Abstract: A body and hair cleanser composition that is non irritating to the skin and eyes is disclosed. The cleanser composition contains a) a sulfosuccinate anionic surfactant, b) a polyoxyethylene-alkylsulfate anionic surfactant; c) at least one amphoteric surfactant; and d) a polyoxyethylene-sorbitan nonionic surfactant. The weight ratio of sulfosuccinate anionic surfactant to polyoxyethylene-alkylsulfate anionic surfactant is about 1:0.25 to about 1:2, and the weight ratio of sulfosuccinate anionic surfactant to total amount of amphoteric surfactant is about 1:0.25 to about 1:2.
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: January 2, 2001
    Assignee: Johnson & Johnson Kabushiki Kaisha
    Inventor: Shinji Taniuchi