Patents by Inventor Jochen Kaufmann

Jochen Kaufmann 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).

  • Patent number: 4324677
    Abstract: Stable, alkaline, granulated dishwashing agent composition containing active chlorine for use in mechanical dishwashers, having a content of builder salts, alkali metal silicates, alkali metal carbonates and, optionally, nonionic surface-active compounds and containing from 1% to 30% by weight of finely divided trichloroisocyanuric acid in the form of granulates or prills with a total surface area as small as possible and having a degree of purity of .gtoreq. 99% as determined by laser-Raman spectroscopy, and from 10% to 40% by weight of granulated alkali metal hydroxide with a total surface area as small as possible.
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: April 13, 1982
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Jochen Kaufmann, Theodor Altenschopfer, Klaus Schumann, Friedel Rings
  • Patent number: 4179391
    Abstract: A pulverulent, phosphate-free textile detergent consisting essentially of:(a) from 20% to 40% by weight of a water-insoluble, finely-divided, crystalline alkali metal aluminosilicate having a calcium binding power of 50 to 200 mg of CaO/gm on the anhydrous basis;(b) from 5% to 20% of a surface-active compound of the anionic, nonionic, amphoteric or zwitterionic types;(c) from 0.05% to 0.75% by weight of a water-soluble substituted alkane diphosphonate or triphosphonic acid or alkali metal salts thereof;(d) from 10% to 35% by weight of an inorganic per compound; and(e) from 0 to 50% by weight of other conventional ingredients for detergents of the type; wash alkalis, soil suspension agents, optical brighteners, enzymes, antimicrobial agents, textile softeners, coloring compounds, perfumes, sodium sulfate and water.
    Type: Grant
    Filed: April 17, 1978
    Date of Patent: December 18, 1979
    Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
    Inventors: Jochen Kaufmann, Markus Berg, Peter Krings
  • Patent number: 4171278
    Abstract: A surface-active compound combination for use in textile washing agent compositions consisting essentially of(1) at least one tenside of the anionic sulfonate or sulfate type or non-ionic ethoxylated type, and(2) at least one hydroxyalkylamine having vicinal oxygen and nitrogen bridging atoms, ethoxylated/propoxylated derivatives thereof, acylated derivatives thereof, or ethoxylated/propoxylated acylated derivatives thereof, where the amount of component (1) to component (2) is in the weight ratio of 100:1 to 1:1. The surface-active compound composition is useful in preparation of low temperature detergents and low phosphate detergents.
    Type: Grant
    Filed: November 2, 1978
    Date of Patent: October 16, 1979
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Hans Andree, Gunter Jakobi, Wolfgang Rupilius, Horst Rutzen, Ulrich Zeidler, Markus Berg, Jochen Kaufmann, Gunther Vogt