Patents by Inventor John L. Seiniger

John L. Seiniger 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).

  • Paintable high specific adhesion polyvinyl halide copolymer compositions
    Patent number: 5198303
    Abstract: Flexible or semi-rigid articles are formed from copolymers of vinyl halide monomers and an adhesion-promoting comonomer are directly painted. The invention also pertains to an article consistng of a metal, plasic or wood component placed in intimate contact with the melt-processed PVC copolymer composition, intimate contact occurring in the melt state, said copolymer comprising preferably 40-60 parts by weight of a vinyl halide monomer per 100 weight parts copolymer and a (meth)acrylate adhesion-promoting comonomer, said copolymer exhibiting high specific adhesion to polar metals and polar polymer substrates.
    Type: Grant
    Filed: June 25, 1991
    Date of Patent: March 30, 1993
    Assignee: The B. F. Goodrich Company
    Inventors: William S. Greenlee, Josef C. Vyvoda, John L. Seiniger