Patents by Inventor Thomas J. Kedrowski

Thomas J. Kedrowski 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).

  • Emulsion adhesive
    Patent number: 4743498
    Abstract: A novel adhesive comprising an aqueous emulsion of a polymer comprising a vinyl monomer and an alkylacrylamidoglycolate alkyl ether monomer. The polymer in contact with randomly laid fibers can be heat curable at elevated temperature to form an intact nonwoven fabric without the release of substantial amounts of formaldehyde.
    Type: Grant
    Filed: March 31, 1986
    Date of Patent: May 10, 1988
    Assignee: H.B. Fuller Company
    Inventors: Thomas J. Kedrowski, Nicholas C. Lehman
  • Method of making stable electrically conducting polymers
    Patent number: 4499008
    Abstract: A method of making an electrically conducting polymer is disclosed which includes poly(N-alkyl 3',3 carbazolyl) at least a portion of which is doped with a compatible charge transfer acceptor to provide p-type electrical conductivity, and in which the alkyl group is one selected from the group consisting of ethyl and methyl or a combination thereof.
    Type: Grant
    Filed: December 9, 1983
    Date of Patent: February 12, 1985
    Assignee: Honeywell Inc.
    Inventors: Stephen T. Wellinghoff, Samson A. Jenekhe, Thomas J. Kedrowski
  • Stable electrically conducting polymers and method of making
    Patent number: 4452725
    Abstract: An electrically conducting polymer is disclosed which includes poly(N-alkyl 3',3 carbazolyl) at least a portion of which is doped with a compatible charge transfer acceptor to provide p-type electrical conductivity, and in which the alkyl group is one selected from the group consisting of ethyl and methyl or a combination thereof.
    Type: Grant
    Filed: September 21, 1982
    Date of Patent: June 5, 1984
    Assignee: Honeywell Inc.
    Inventors: Stephen T. Wellinghoff, Samson A. Jenekhe, Thomas J. Kedrowski