Patents by Inventor Klaus-Dieter Wisotzki
Klaus-Dieter Wisotzki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 5002761Abstract: Acidic, aqueous hair treatment emulsions, in which an active ingredient combination of phospholipids of natural origin and inorganic and/or organic acids is used, improve the wet and dry combability and reduce the electrostatic charging of hair.Type: GrantFiled: May 2, 1989Date of Patent: March 26, 1991Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Reinhard Mueller, Horst Hoeffkes, Kurt Seidel, Klaus-Dieter Wisotzki
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Patent number: 4976885Abstract: Liquid preparations for cleaning hard surfaces based on anionic surfactants either individually or in combination with nonionic surfactants or amphoteric surfactants, or nonionic surfactants either individually or in combination with cationic surfactants, solubilizers and, optionally, builders, dyes, perfumes and preservatives, containing an addition of polymers, namely cellulose ethers.Type: GrantFiled: August 12, 1988Date of Patent: December 11, 1990Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Klaus-Dieter Wisotzki, Klaus Schumann, Konard Engelskirchen, Brigitte Hase
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Patent number: 4900545Abstract: A composition for the regeneration of hair split-ends in an aqueous or aqueous/alcoholic solution or emulsion containing panthenol, at least one mono- or di-saccharide, and optionally polyvinylpyrrolidone and/or a triol; as well as a method for using such composition.Type: GrantFiled: April 6, 1988Date of Patent: February 13, 1990Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Klaus-Dieter Wisotzki, Horst Hoeffkes, Detlef Hollenberg
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Patent number: 4880558Abstract: Liquid cleaning preparations for hard surfaces containing(a) 0.5 to 40% by weight, preferably 5 to 20% by weight, of a surfactant or a surfactant mixture;(b) 0.01 to 1% by weight, preferably 0.05 to 0.5% by weight, of cleaning enhancer;(c) 0 to 6% by weight, preferably 1.0 to 6% by weight, of at least one organic and/or inorganic builder;and up to a total of 100% by wiehgt, based on the total weight, of water, and optionally, one or more of solubilizers (solvents, hydrotropes), preservatives, antimicrobial agents, viscosity regulators, pH regulators, perfumes, and dyes. Component (b) is a mixture of (i) at least one polyacrylamide and (ii) at least one highly polyethoxylated monofunctional or polyfunctional alkanol.Type: GrantFiled: June 20, 1988Date of Patent: November 14, 1989Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Frantisek Jost, Klaus-Dieter Wisotzki
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Patent number: 4852591Abstract: A process and apparatus for the care of contact lenses in which the process comprises supporting contact lenses on a lens holder within a treatment container provided with a motor-driven stirrer and introducing into the container a liquid, e.g.Type: GrantFiled: July 6, 1987Date of Patent: August 1, 1989Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Klaus-Dieter Wisotzki, Udo Schaab, Hans-Joachim Reitz, Juergen Orczech
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Patent number: 4839098Abstract: A liquid manual dishwashing detergent composition consisting essentially of alkyl glucoside and dialkyl sulfosuccinate. The composition provides improved detergency and foam stability against proteinaceous soils.Type: GrantFiled: February 18, 1988Date of Patent: June 13, 1989Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Klaus-Dieter Wisotzki, Ortburg Guirr, Peter Jeschke, Klaus Schumann, Karl-Heinz Schmid, Manfred Biermann
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Patent number: 4818427Abstract: A pretreatment or steeping preparation for cleaning stubbornly soiled dishes in an automatic dishwashing machine comprising from about 0.5 to about 20% by weight of a low-foaming nonionic surfactant, from about 0.5 to about 25% by weight of a polyhydric alcohol and/or glycol ether, from about 0.5 to about 10% by weight of a hydrotropic compound, and from about 0.01 to about 6% by weight of a viscosity regulator, all weights based on the weight of said preparation, in an aqueous suspension or solution adjusted to a viscosity of at least 5 mPa.s. and to a pH of from about 2 to about 7. In the cleaning process, the preparation is applied to the soiled dishes, the dishes are placed in an automatic dishwashing machine, and after waiting about 30 minutes the dishwashing machine is started for the normal washing cycle.Type: GrantFiled: October 19, 1987Date of Patent: April 4, 1989Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Theodor Altenschoepfer, Peter Jeschke, Klaus-Dieter Wisotzki
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Patent number: 4784167Abstract: Apparatus for the care of contact lenses is disclosed. The apparatus includes a container for a treatment liquid, a contact lens holder which fits into the container, and nozzles positioned in the container for spraying treatment liquid onto contact lenses supported by the contact lens holder and for agitating the treatment liquid.Type: GrantFiled: July 6, 1987Date of Patent: November 15, 1988Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Peter Thomas, Hans-Joachim Reitz, Udo Schaab, Klaus-Dieter Wisotzki
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Patent number: 4784789Abstract: A liquid cleaning preparation for hard surfaces comprising an amphoteric polymer compound containing both anionic and cationic centers in the molecular thereof. The polymer is obtained by copolymerization of a cationic vinyl monomer with an anionic vinyl polymer, and in a 0.01% solution of water having a German hardness of 16.degree.d produces irreversible hydrophilization of polyvinyl chloride with increments in the wetting tension of at least 3 mN/m.The preparation may contain an anionic, nonionic, cationic or amphoteric surfactant or mixtures thereof. The polymer compound is present in an amount of from about 0.01% to about 10% by weight, based on the weight of the preparation, and the surfactant is present in a weight ratio of polymer to surfactant of from about 20:1 to about 1:1.Type: GrantFiled: April 28, 1987Date of Patent: November 15, 1988Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Peter Jeschke, Eva Kiewert, Ludwig Schieferstein, Klaus Schumann, Klaus-Dieter Wisotzki
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Patent number: 4779633Abstract: Apparatus for the care of contact lenses comprising a housing, a chamber in a lower part of the housing for containing a treatment liquid, a vibration generator for agitating the treatment liquid, a contact lens holder for holding contact lenses in said chamber optionally having means for holding a treatment tablet to be dissolved in the treatment liquid, and means for coupling the contact lens holder to the vibration generator and for positioning the contact lens holder in the treatment liquid.Type: GrantFiled: July 6, 1987Date of Patent: October 25, 1988Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Peter Thomas, Hans-Joachim Reitz, Udo Schaab, Klaus-Dieter Wisotzki
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Patent number: 4775424Abstract: A two component disinfecting and cleaning system for contact lenses comprising a first component containing a peroxo compound and an alkyl glucoside and a second component containing an H.sub.2 O.sub.2 -neutralilzing agent and a buffer salt in an amount sufficient to adjust the pH of an aqueous contact lens solution containing the first and second components to about 7.Type: GrantFiled: July 30, 1987Date of Patent: October 4, 1988Assignee: Henkel Kommanditgesellshaft auf AktienInventors: Klaus-Dieter Wisotzki, Klaus Bansemir, Jochen Jacobs, Hans Kruse
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Process for producing contact lens cleaning tablets with a disinfecting action for one-step cleaning
Patent number: 4767559Abstract: Methods for producing a contact lens one-step cleaning and disinfecting tablet designed to be dissolved in water comprising:(A) preparing a tablettable neutralizing core mixture consisting essentially of at least one biocompatible reducing agent, at least one biocompatible catalyst, and at least one first buffering agent;(B) forming a core tablet from the mixture of step (A);(C) preparing a jacket mixture consisting essentially of at least one biocompatible cleaning and disinfecting agent and a second buffering agent; and(D) enveloping the core tablet of step (B) with the jacket mixture of step (C) so that it is completely surrounded by a stable outer layer thereof,as well as tablets produced by such methods.Type: GrantFiled: April 8, 1987Date of Patent: August 30, 1988Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Hans Kruse, Jochen Jacobs, Klaus-Dieter Wisotzki, Jutta Thul -
Patent number: 4732704Abstract: The foaming and detergent power of manual dishwashing detergents gentle to the skin and containing anionic surfactants of the sulfonate or sulfate surfactant type, fatty acid alkanolamides and fatty alkylgucosides are enhanced by using fatty alkyl C.sub.12 -C.sub.14 monoglucosides containing less than 2 glucose units per fatty alkyl group in quantities of from 3 to 20% by weight alkyl sulfate or alkylether sulfate, and from 1 to 15% by weight fatty acid alkanolamide.Type: GrantFiled: August 21, 1986Date of Patent: March 22, 1988Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Manfred Biermann, Martin Bischoff, Ortburg Guirr, Peter Sandkuehler, Harald Schnegelberger, Karl-Heinz Schmid, Klaus Schumann, Eric Sung, Klaus-Dieter Wisotzki