Patents by Inventor Peter Kolm

Peter Kolm 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).

  • Glass fiber-reinforced thermoplastic molding materials based on polyesters and graft polymers
    Patent number: 5219915
    Abstract: Thermoplastic molding materials based on a mixture of polybutylene terephthalate and polyethylene terephthalate (a.sub.1), graft polymers having acrylate rubbers as the grafting base (a.sub.2), copolymers of vinylaromatic monomers and acrylonitrile or methacrylonitrile (a.sub.3) and glass fibers (B) have a balanced property spectrum.
    Type: Grant
    Filed: September 20, 1991
    Date of Patent: June 15, 1993
    Assignee: BASF Aktiengesellschaft
    Inventors: Graham E. McKee, Manfred Knoll, Peter Kolm, Dietrich Lausberg
  • Glass fiber reinforced thermoplastic molding compositions based on polyesters and graft polymers
    Patent number: 4940746
    Abstract: Thermoplastic molding composition based on thermoplastic polyesters (a.sub.1), graft polymers incorporating acrylate rubbers as grafting base (a.sub.2), copolymers of aromatic vinyl monomers and acrylonitrile or methacrylonitrile (a.sub.3) and glass fibers (B) have particularly good mechanical properties if the (meth)acrylonitrile content in component (a.sub.3), based on the total weight of (a.sub.3), is less than the (meth)acrylonitrile content of component (a.sub.22).
    Type: Grant
    Filed: October 7, 1988
    Date of Patent: July 10, 1990
    Assignee: BASF Aktiengesellschaft
    Inventors: Dietrich Lausberg, Wolfgang Seydl, Manfred Knoll, Erhard Seiler, Herbert Gutsche, Peter Kolm