Patents by Inventor Bernhard Feith

Bernhard Feith 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).

  • Liquid coating composition including, as a crosslinking agent, an unblocked monoprimary amine
    Patent number: 5112904
    Abstract: A liquid coating composition is provided which comprises, as a binder, a compound containing at least two pendant activated unsaturated groups and, as a crosslinking agent for the activated unsaturated groups, a particular unblocked monoprimary amine compound. The liquid coating compositions of the present invention provide the particular advantage of surprisingly good potlife without blocking the crosslinking agent, with the resulting coating compositions displaying good properties such as, for example, solvent resistance.
    Type: Grant
    Filed: June 8, 1990
    Date of Patent: May 12, 1992
    Assignee: AKZO NV
    Inventor: Bernhard Feith