Patents by Inventor Richard A. Rehder

Richard A. Rehder 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).

  • Rapid curing, thermally stable adhesive composition comprising epoxy resin, polyimide, reactive solvent, and crosslinker
    Patent number: 4652398
    Abstract: A novel adhesive exhibiting low outgassing upon exposure to high temperatures is disclosed. The instant adhesive comprises: (a) an epoxy resin, (b) a soluble polyimide resin, (c) a reactive solvent; and (d) an alkenylphenol crosslinker which preferably contains polyhydroxy and polyalkenyl substituents. Optionally, the adhesive may also contain a conductive material.
    Type: Grant
    Filed: April 14, 1986
    Date of Patent: March 24, 1987
    Assignee: Stauffer Chemical Company
    Inventors: Jagadish C. Goswami, Richard A. Rehder, Anthony L. DeSalvo
  • Polymeric marking film
    Patent number: 4343856
    Abstract: An inherently pliable polymeric marking film is disclosed which comprises a film component containing an internally plasticized vinyl chloride copolymer resin, a layer of pressure sensitive adhesive and, in preferred embodiments, a release coated protective liner. In certain embodiments, the polymeric marking film is destructible. The marking film has a small degree of shrinkage, shows exceptional conformability to irregular surfaces and has permanence of mechanical properties upon exposure to elevated temperatures.
    Type: Grant
    Filed: March 9, 1981
    Date of Patent: August 10, 1982
    Assignee: Stauffer Chemical Company
    Inventors: Jagadish C. Goswami, Whiteford D. Grimes, Richard A. Rehder