Patents by Inventor Gordon M. Parker

Gordon M. Parker 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).

  • Cure on demand adhesives and window module with cure on demand adhesive thereon
    Patent number: 6613816
    Abstract: In one embodiment the invention is An adhesive composition comprising a) a polymer having a flexible backbone and a reactive moiety capable of cross-linking, b) a particle comprising an active agent encapsulated in an encapsulating agent wherein the active agent comprises a catalyst for cross-linking of the reactive moiety, a curing agent for the reactive moiety, an accelerator for the curing reaction or a mixture thereof; and the encapsulating agent comprises a side chain crystallizable polymer wherein the active agent is not substantially extractable from the particle at ambient conditions in a first extraction after particle formation.
    Type: Grant
    Filed: June 7, 2001
    Date of Patent: September 2, 2003
    Assignee: The Dow Chemical Company
    Inventors: Syed Z. Mahdi, Renhe R. Lin, Dwight K. Hoffman, Gordon M. Parker, Harry W. Hsieh
  • Cure on demand adhesives and window module with cure on demand adhesive thereon
    Patent number: 6355127
    Abstract: In one embodiment the invention is An adhesive composition comprising a) a polymer having a flexible backbone and a reactive moiety capable of cross-linking, b) a particle comprising an active agent encapsulated in an encapsulating agent wherein the active agent comprises a catalyst for cross-linking of the reactive moiety, a curing agent for the reactive moiety, an accelerator for the curing reaction or a mixture thereof; and the encapsulating agent comprises a side chain crystallizable polymer wherein the active agent is not substantially extractable from the particle at ambient conditions in a first extraction after particle formation. This composition is used in binding two subtracters together.
    Type: Grant
    Filed: April 27, 1999
    Date of Patent: March 12, 2002
    Assignees: The Dow Chemical Company, Essex Specialty Products, Inc.
    Inventors: Syed Z. Mahdi, Renhe R. Lin, Dwight K. Hoffman, Gordon M. Parker, by Michael Parker, Harry W. Hsieh
  • Cure on demand adhesives and window module with cure on demand adhesive thereon
    Publication number: 20020010272
    Abstract: In one embodiment the invention is An adhesive composition comprising
    Type: Application
    Filed: June 7, 2001
    Publication date: January 24, 2002
    Inventors: Syed Z. Mahdi, Renhe R. Lin, Dwight K. Hoffman, Gordon M. Parker, Harry W. Hsieh, Michael Parker
  • Method of preparing composite sheet material
    Patent number: 4171391
    Abstract: A method of preparing a composite sheet material having properties similar to leather is provided. At least a portion of a porous sheet material is impregnated with an aqueous ionic dispersion of a polyurethane polymer. The polyurethane polymer which is impregnated in the porous sheet is ionically coagulated from the dispersion. Preferably, both the ionic dispersing and coagulating media are removed from the impregnated sheet. The impregnant is then dried to form a composite sheet material.
    Type: Grant
    Filed: September 7, 1978
    Date of Patent: October 16, 1979
    Assignee: Wilmington Chemical Corporation
    Inventor: Gordon M. Parker