Patents Represented by Attorney, Agent or Law Firm Steven J. Trzaska
  • Patent number: 6532973
    Abstract: A cleaning composition containing: (A) an alkyl polyglycoside corresponding to formula I: R1O(R2O)b(Z)a  I wherein R1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; R2 is a divalent alkylene radical having from 2 to 4 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; b is a number having a value from 0 to about 12; a is a number having a value from 1 to about 6; and (B) at least one product of a reaction between: a) at least one linking agent of formula IV: R4(Y)3  (IV)  wherein each Y group is a halogen atom or one Y group is a halogen atom and two Y groups with two adjacent carbon atoms in the R4 group and an oxygen atom form an epoxy group, and R4 is an alkanetriyl group containing from 3 to 10 carbon atoms; and (b) at least one compound of formula (II) R3(EO)n(PO)m(BO)pX  (II)  wherein R3 is a substituted or unsubstituted saturated or unsaturated, aliphatic oxy or thio group having from 1 to about 36 carbon
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: March 18, 2003
    Assignee: Cognis Corporation
    Inventors: Stephen F. Gross, Timothy C. Morris, Michael S. Wiggins, Robert J. Valesky
  • Patent number: 6528475
    Abstract: A process for making a solid primary alkyl amine salt, and its use in a powdered laundry detergent.
    Type: Grant
    Filed: October 5, 2000
    Date of Patent: March 4, 2003
    Assignee: Cognis Corporation
    Inventors: Stephen F. Gross, Robert J. Valesky, Timothy C. Morris, Robert J. Coakley, George Smith
  • Patent number: 6521578
    Abstract: A hard surface cleaning composition containing: (a) from about 1 to 10% by weight of an alkyl or alkenyl oligoglycoside; (b) from about 1 to 10% by weight of an anionic surfactant selected from the group consisting of an alkyl or alkenyl sulfate, alkyl or alkenyl ether sulfate, a betaine, and mixtures thereof; (c) from about 0.1 to 15% by weight of an ethoxylated fatty amine having a formula: R—NH(CH2CH2O)zH wherein R is a linear or branched, alkyl or alkenyl group having from about 6 to 22 carbon atoms, and z is a number from 1 to about 10; and (d) remainder to 100% water, all weights being based on the weight of the composition, and wherein the composition has a pH value of from about 1.5 to 3.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: February 18, 2003
    Assignee: Cognis Deutschland GmbH
    Inventors: Jutta Stute, Rita Koester, Ditmar Kischkel, Antonino Burgo
  • Patent number: 6506316
    Abstract: An aqueous emulsion containing a hydrophobicizing composition, the composition containing: (a) a zirconium salt; and (b) a fatty compound selected from the group consisting of (i) branched or unbranched, symmetrical or nonsymmetrical dialkyl ethers having from about 8 to 44 carbon atoms, (ii) ester of branched or unbranched fatty acids having from about 12 to 22 carbon atoms with branched or unbranched fatty alcohols having from about 8 to 22 carbon atoms, (iii) branched or unbranched, symmetrical or nonsymmetrical dialkyl ketones having from about 8 to 44 carbon atoms, and mixtures thereof, and wherein the aqueous emulsion has an average particle size of from about 100 to 200 nm.
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: January 14, 2003
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Bernd Wahle, Ludwid Boenniger, Wolfgang Tuerk
  • Patent number: 6506821
    Abstract: A self-dispersible curable epoxy resin composition containing a reaction product of: (a) 1.0 equivalent of epoxy resin; (b) 0.01 to 1.0 equivalent of polyhydric phenol; and (c) 0.005 to 0.5 equivalent of an amine/epoxy adduct formed by reacting: (i) an aromatic polyepoxide; and (ii) a polyoxyalkylenamine, in an equivalent ratio of from about 1:0.10 to 1:0.28.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: January 14, 2003
    Assignee: Cognis Deutschland GmbH & Co., KG
    Inventors: Thomas Huver, Vincenzo Foglianisi, Horst Sulzbach, Tamara Leuschner
  • Patent number: 6494920
    Abstract: A cleaning composition for use in cleaning textile, hair and skin, the composition containing: (a) an esterquat; and (b) aloe.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: December 17, 2002
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Manfred Weuthen, Rafael Pi Subirana, José Blasquez Fernandez, Bernd Fabry
  • Patent number: 6491839
    Abstract: A process for making a fiber finish composition having anti-sling properties involving: (a) providing a lubricant component; (b) providing water; (c) providing a powder-form polyethylene oxide having a weight average molecular weight of more than 106; (d) providing a static in-line mixing apparatus; and (e) mixing (a)-(c) in the static in-line mixing apparatus to form the fiber finish composition.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: December 10, 2002
    Assignee: Cognis Corporation
    Inventors: Kay M. McCoy, AlexSandra C. Nasser, Isaac Fleming, Danny Lindsey
  • Patent number: 6479441
    Abstract: A process for inhibiting the formation of surface haze on finished transparent soap bars involving the steps of: (a) providing a finished transparent soap bar; (b) providing a coating component selected from the group consisting of water, a C1-C8 aliphatic alcohol, a polyol, and mixtures thereof; (c) applying the coating component onto the finished transparent soap bar to form a coated transparent soap bar; and (d) immediately packaging the coated transparent soap bar.
    Type: Grant
    Filed: March 5, 1997
    Date of Patent: November 12, 2002
    Assignee: Cognis Corporation
    Inventor: J. Matthew White
  • Patent number: 6479452
    Abstract: A surfactant composition containing: (a) from about 75 to 97% by weight of an alkyl sulfate; and (b) from about 3 to 25% by weight of an alkenyl sulfate, all weights being based on the weight of the composition, and wherein the surfactant composition is in granular form.
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: November 12, 2002
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Manfred Weuthen, Ditmar Kischkel
  • Patent number: 6475981
    Abstract: A process for freezing a plastic molding machine involving: (a) providing a freezable compound containing: (i) from 20 to 45% by weight of at least one homopolymer or copolymer selected from the group consisting of an ester of methacrylic acid with a monohydric alcohol having from 1 to 4 carbon atoms, a graft polymer of an ester of methacrylic acid with a monohydric alcohol having from 1 to 4 carbon atoms, an ethylene/vinyl acetate copolymer, a graft copolymer of an ethylene/vinyl acetate copolymer, and mixtures thereof; (ii) from 45 to 75% by weight of chalk having a particle size of from 2 to 150 microns; and (iii) from 0.01 to 10% by weight of at least one freezing agent selected from the group consisting of a lubricant having a volatility of less than 0.2% by weight, a release agent having a volatility of less than 0.2% by weight, and mixtures thereof; and (b) charging the plastic molding machine with the freezable compound prior to turning of the plastic molding machine.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: November 5, 2002
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventor: Manfred Jaeckel
  • Patent number: 6455488
    Abstract: A process for making substantially odorless granules of alkyl sulfates corresponding to formula (I): R-O-SO3X (I) wherein R is an alkyl group containing from 6 to 18 carbon atoms, and X is selected from the group consisting of an alkali metal, an alkaline earth metal, ammonium, an alkyl ammonium, and alkanolammonium, and a glucammonium ion, the process involving: (a) providing a water-containing paste of alkyl sulfates having a content of unsulfonated components of greater than 0.3% by weight; and (b) simultaneously granulating and drying, in a fluidized bed, the water-containing paste of alkyl sulfates to form substantially odorless granules of alkyl sulfates, and wherein the substantially odorles granules thus formed have less than 0.2% by weight, based on the weight of active substance, of unsulfonated components present therein.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: September 24, 2002
    Assignee: Cognis Deutschland GmbH
    Inventors: Georg Assmann, Olaf Blochwitz, Andreas Syldath, Ditmar Kischkel
  • Patent number: 6451773
    Abstract: A composition for treating acneiform eruption containing: (a) a chitosan having a molecular weight ranging from about 500,000 to about 5,000,000 g/mole and a degree of deacylation greater than 80%; (b) an acid-form active ingredient for treating acne; and (c) water.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: September 17, 2002
    Assignee: Cognis Corporation
    Inventors: Dean A. Oester, Rolf Wachter, Jeffrey A. Gates
  • Patent number: 6444659
    Abstract: A hypocholesterolemic composition containing: (a) an active ingredient selected from the group consisting of a phytostenol, a phytostenol ester, and mixtures thereof; and (b) a potentiating agent selected from the group consisting of a chitosan, a phytostenol sulfate, a (deoxy)ribonucleic acid, and mixtures thereof.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: September 3, 2002
    Assignee: Cognis Deutschland GmbH
    Inventors: Norbert Weitkemper, Bernd Fabry
  • Patent number: 6432884
    Abstract: Compositions useful as adjuvants for agricultural chemical formulations are comprised of a lower alkanol ester of a fatty acid and an emulsifier package. The emulsifier package is comprised of a nonionic surfactant selected from the group consisting of an ethoxylated castor oil, an alkoxylated castor oil, an ethylene-propylene block copolymer, an ethoxylated-propoxylated alkyl phenol, an ethoxylated sorbitan fatty acid ester, a sorbitan fatty acid ester and an anionic surfactant selected from the group consisting of an ethoxylated partial phosphate ester, alkyl sulfate, an alkyl ether sulfate, a branched alkyl benzene sulfonate, a linear alkyl benzene sulfonate and an alpha olefin sulfonate. The adjuvants exhibit particularly good electrolyte tolerance and are stable to hard water when used in combination with fertilizers.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: August 13, 2002
    Assignee: Cognis Corporation
    Inventor: Frank J. Lachut
  • Patent number: 6433125
    Abstract: A process for producing coating compositions involving: (a) providing a reactive diluent, (b) providing an inert solvent, (c) providing a polymeric polyol, (d) providing an isocyanate, (e) reacting (a)-(d) in a reactive diluent comprising a ring opening product of a carboxylic acid ester epoxide with a dihycric or higher alcohol.
    Type: Grant
    Filed: March 6, 1998
    Date of Patent: August 13, 2002
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Roland Gruetzmacher, Ulrich Nagorny, Wolfgang Gress, Rainer Hoefer, Andreas Heidbreder, Birgit Hirschberger
  • Patent number: 6428776
    Abstract: A cosmetic composition containing: (a) an alkyl and/or alkenyl oligoglycoside corresponding to formula (I): R1O—[G]p  (I) wherein R1 is an alkyl and/or alkenyl radical having from 4 to 22 carbon atoms, G is a sugar radical having 5 or 6 carbon atoms, and p is a number from 1 to 10; (b) an oily compound; (c) a nonionic emulsifier; and (d) an active ingredient selected from the group consisting of an anti-perspirant compound, a deodorant compound, an antibacterial active compound, and mixtures thereof, and wherein the composition is free of soap and natural wax.
    Type: Grant
    Filed: October 11, 2000
    Date of Patent: August 6, 2002
    Assignee: Cognis Deutschland GmbH
    Inventors: Bernhard Guckenbiehl, Bernhard Banowski, Holger Tesmann
  • Patent number: 6426141
    Abstract: The invention relates to a process for the high-speed false twist texturing of yarns of synthetic filaments, in which a finish containing at least one water-soluble lubricant (A) and one water-insoluble liquid (B) with a viscosity of 2 to 50 mPas at 20° C. is applied to the yarns in the form of an aqueous emulsion, after which the filaments are textured on the false twist principle in texturing machines with a short high-temperature heater.
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: July 30, 2002
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Raymond Mathis, Norbert Bialas, Andreas Lippman
  • Patent number: 6403529
    Abstract: An aqueous agricultural composition containing: (a) at least one water-insoluble agrochemical; and (b) an additive corresponding to formula (I): RO—(C2H4O)n(C3H6O)m—R′  (I) wherein RO is an alcohol selected from the group consisting of branched or linear, saturated or unsaturated monohydric alcohols having from 1 to 6 carbon atoms or polyols having from 2 to 12 carbon atoms and from 2 to 6 hydroxyl groups, and R′ is hydrogen or an ester group —CO—R″ wherein R″ is a branched or linear, saturated or unsaturated alkyl group having from 5 to 20 carbon atoms, m is a number from 1 to 10 and n is a number up to 40, and wherein the agrochemical and the additive are present in a ratio by weight of from 1:2 to 1:5.
    Type: Grant
    Filed: January 29, 2001
    Date of Patent: June 11, 2002
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Horst-Werner Wollenweber, Ansgar Behler, Hans Christian Raths, Hans-Georg Mainx, Juergen Reinhardt
  • Patent number: 6402976
    Abstract: A textile finish composition containing: (a) an esterquat; and (b) a quatemized fatty acid imidazoline.
    Type: Grant
    Filed: May 17, 1999
    Date of Patent: June 11, 2002
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Bernd Wahle, Guenter Uphues, Yvonne Reichert, Rafael Pi Subirana, Terese Copete Vidal
  • Patent number: 6387960
    Abstract: An adjuvant containing: (a) a monoglyceride; and (b) a component selected from the group consisting of nonionic surfactants, anionic surfactants, cationic surfactants, alkyl esters, phytobland mineral oils, water soluble silicone surfactants, fatty acid dialkyl ethers, fatty acid dialkyl carbonates, vegetable oils, and mixtures thereof.
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: May 14, 2002
    Assignee: Cognis Corporation
    Inventor: Jane C. Mueninghoff