Patents by Inventor Sigurd Behr

Sigurd Behr 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).

  • Elastomers with corrosion inhibiting properties
    Patent number: 4474684
    Abstract: Elastomers with corrosion-inhibiting properties, characterized by containing a reaction product of an amine of the formula: ##STR1## wherein X represents a number from 5 to 30,R denotes hydrogen or C.sub.1 -C.sub.6 alkyl, andR.sub.1 denotes C.sub.1 -C.sub.18 alkyl, C.sub.5 -C.sub.6 cycloalkyl or C.sub.7 -C.sub.8 aralkyl,with an aromatic carboxylic acid and optionally a fatty acid.
    Type: Grant
    Filed: November 17, 1982
    Date of Patent: October 2, 1984
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Roos, Sigurd Behr
  • Process for cross-linking polymers containing active halogen
    Patent number: 4256858
    Abstract: Process for cross-linking polymers which contain an active halogen by using a compound of the formulae: ##STR1## as a cross-linking agent.
    Type: Grant
    Filed: July 25, 1979
    Date of Patent: March 17, 1981
    Assignee: Bayer Aktiengesellschaft
    Inventor: Sigurd Behr