Patents by Inventor Brian C. Davis

Brian C. Davis 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).

  • PVC Plasticized with dicyclohexylbiphenyl and primary plasticizer
    Patent number: 4327021
    Abstract: In the process of plasticizing polyvinylchloride, the improvement of using dicyclohexylbiphenyl as a secondary plasticizer.
    Type: Grant
    Filed: November 24, 1980
    Date of Patent: April 27, 1982
    Assignee: Suntech, Inc.
    Inventors: Brian C. Davis, Robert P. Bryer
  • PVC plasticized with monocyclohexylbiphenyl
    Patent number: 4167504
    Abstract: In the process of plasticizing polyvinylchloride with an alkyl biphenyl plasticizer, the improvement which comprises using as plasticizer a composition, preferably obtained by alkylation of biphenyl with cyclohexene, and containing at least about 85% of monocyclohexylbiphenyl.
    Type: Grant
    Filed: August 1, 1977
    Date of Patent: September 11, 1979
    Assignee: Sun Oil Company of Pennsylvania
    Inventors: Brian C. Davis, Robert P. Bryer