Patents by Inventor Gunter Klement

Gunter Klement 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).

  • Process of releasing polyurethane foams using aluminum salts of fatty acid mixtures
    Patent number: 3952079
    Abstract: The invention involves the use of aluminum salts of a fatty acid mixture of fatty acids having 12 to 22 carbon atoms consisting ofA. from 42% to 50% by weight of mono-olefinically unsaturated fatty acids, wherein at least 42% by weight are oleic acid,B. from 42% to 48% by weight of saturated fatty acids, wherein at least 42% by weight are saturated fatty acids having 16 to 18 carbon atoms, andC. from 2% to 10% by weight of poly-olefinically unsaturated fatty acids,As a mold releasing agent for the release of polyurethane foams from molds.
    Type: Grant
    Filed: August 7, 1974
    Date of Patent: April 20, 1976
    Assignee: Henkel & Cie G.m.b.H.
    Inventors: Riza Nur Ozelli, Gunter Klement, Eugen Scheidt
  • Parting agent for elastomer compositions
    Patent number: 3941907
    Abstract: This invention relates to the use of salts of diamines having the formula ##EQU1## where R.sub.3 is alkylene having 2 to 4 carbon atoms and R.sub.1 and R.sub.2, together or separately, are hydrogen or alkyl having 1 to 8 carbon atoms, with an anion component having the formulaR--X.sup.-where X.sup.- is --SO.sub.3 .sup.- or --OCO.sub.3 .sup.- and R is a hydrocarbon radical having 6 to 26 carbon atoms which may be interrupted or substituted by groups containing heteroatoms, as parting agents for natural and synthetic elastomer compositions.
    Type: Grant
    Filed: November 28, 1973
    Date of Patent: March 2, 1976
    Assignee: Henkel & Cie G.m.b.H.
    Inventors: Gunter Klement, Horst Baumann, Eugen Scheidt