Patents Assigned to Henkel Kommanditgesellschaft auf Atkien
  • Patent number: 7138444
    Abstract: The invention provides high solids epoxy-based autodeposition coating materials and a means to obtain the high solids epoxy-based autodeposition coating materials that eliminates/minimizes the need for process solvents. An epoxy pre-polymer is used. The epoxy pre-polymer is combined with ethylenically unsaturated monomer, as an alternative to organic solvent, to yield an epoxy-monomer blend, which may be blended with other coating components and additives. The resulting blend is then dispersed in water with surfactant and the ethylenically unsaturated monomer is polymerized (in the presence of other formulation components) to yield a dispersion. The dispersion may then be used as one component of a coating formulation. The coating formulation can then be applied to materials and cured to form a final coating.
    Type: Grant
    Filed: July 14, 2003
    Date of Patent: November 21, 2006
    Assignee: Henkel Kommanditgesellschaft auf Atkien (Henkel KGaA)
    Inventors: John D. McGee, Brian D. Bammel, Zhiqi Yang
  • Patent number: 4435315
    Abstract: The invention is directed to a perfumery composition consisting essentially of at least one alkyl-substituted 1,3-dioxolane and customary constituents and to the use of such a perfumery composition to impart a pleasant odor to a product.
    Type: Grant
    Filed: April 7, 1982
    Date of Patent: March 6, 1984
    Assignee: Henkel Kommanditgesellschaft auf Atkien
    Inventors: Jens Conrad, Ulf-Armin Schaper, Klaus Bruns
  • Patent number: 4187121
    Abstract: A clear-rinse agent concentrate for mechanical dishwashers containing, as sheeting component, from 10% to 80% by weight of a reaction product obtained by reacting under acid catalysis conditions (1) an aldose selected from the group consisting of a reducing monosaccharide having 5 to 6 carbon atoms and an oligosaccharide thereof having from 2 to 4 monosaccharide units, with (2) a polyglycol ether having an average molecular weight of from 190 to 450, in a molar ratio of from 1:0.4 to 1:1.5; as well as the method of clear-rinsing employing said agent.
    Type: Grant
    Filed: May 17, 1978
    Date of Patent: February 5, 1980
    Assignee: Henkel Kommanditgesellschaft auf Atkien
    Inventors: Claus-Peter Herold, Dieter Grodau, Theodor Altenschopfer