Patents by Inventor Horst Hohl

Horst Hohl 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).

  • Method for improving the adhesion of organopolysiloxane elastomers
    Patent number: 4431472
    Abstract: A method for improving the adhesion of organopolysiloxane elastomers to solid substrates which comprises (1) coating the substrate with a primer composition containing (a) a mixture consisting of a silane having an SiC-bonded aliphatic multiple bond and a silane having an SiC-bonded epoxy group; or (b) a stratum consisting of (i) at least a partially crosslinked organopolysiloxane containing SiO.sub.
    Type: Grant
    Filed: December 27, 1982
    Date of Patent: February 14, 1984
    Assignee: Wacker-Chemie GmbH
    Inventors: Horst Hohl, Peter Kochs