Patents by Inventor Irwin S. Schlossman

Irwin S. Schlossman 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).

  • Electrical tree and water tree resistant compounds and polymer compositions containing the same
    Patent number: 4499013
    Abstract: Certain fatty acids, esters and alcohol derivatives useful as electrical tree and water tree resistant compounds in polymer compositions are disclosed.
    Type: Grant
    Filed: August 17, 1983
    Date of Patent: February 12, 1985
    Assignee: National Distillers and Chemical Corporation
    Inventors: Anthony Barlow, Irwin S. Schlossman, Robert E. Borgerding
  • Carboxyphenylalkanoic acids and lower alkyl esters thereof
    Patent number: 4356315
    Abstract: Carboxyphenylalkanoic acids, and lower alkyl esters thereof, are described. These novel compounds are obtained by the non-classical oxidation of methylphenylalkanoic acids.
    Type: Grant
    Filed: March 20, 1981
    Date of Patent: October 26, 1982
    Assignee: Emery Industries, Inc.
    Inventor: Irwin S. Schlossman
  • Polymer compositions containing poly (alkylene ether) esters of polybasic acids
    Patent number: 4165303
    Abstract: Polyamides and polyesters having greatly improved resistance to static electricity buildup are obtained by the incorporation of about 0.1 to 20 weight percent poly(alkylene ether) esters of polybasic acid. The antistatic properties of these polymers is significantly improved when poly(ethylene oxide) esters of dimer and trimer acids are employed.
    Type: Grant
    Filed: August 26, 1977
    Date of Patent: August 21, 1979
    Assignee: Emery Industries, Inc.
    Inventors: Irwin S. Schlossman, Robert E. Wiman