Patents by Inventor Garland G. Lee

Garland G. Lee 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).

  • Compositions
    Patent number: 4446268
    Abstract: Asymmetric carboxylic acid ester having a long chain alcohol component are effective mold release agents in thermoplastic resins, ester of the formula ##STR1## wherein R.sub.1 is alkyl of from one to about five carbon atoms, inclusive; and R.sub.2 is alkyl of from about ten to about thirty carbon atoms, inclusive or monoalkenyl of from about ten to about thirty carbon atoms, inclusive, with the provisos that unsaturation is not on the carbon attached to the oxygen and the ester is essentially non volatizable under processing conditions.
    Type: Grant
    Filed: July 26, 1982
    Date of Patent: May 1, 1984
    Assignee: General Electric Company
    Inventor: Garland G. Lee
  • Compositions comprising a thermoplastic resin and an acrylate mold release agent
    Patent number: 4444935
    Abstract: A composition comprising a thermoplastic resin in admixture with a mold release effective amount of an acrylate.
    Type: Grant
    Filed: December 15, 1982
    Date of Patent: April 24, 1984
    Assignee: General Electric Company
    Inventors: Kenneth F. Miller, Garland G. Lee
  • Compositions comprising a thermoplastic resin and a vinyl ether mold release agent
    Patent number: 4438234
    Abstract: A composition comprising a thermoplastic resin and a mold release effective amount of a vinyl ether.
    Type: Grant
    Filed: December 15, 1982
    Date of Patent: March 20, 1984
    Assignee: General Electric Company
    Inventors: Niles R. Rosenquist, Garland G. Lee
  • Compositions comprising thermoplastic resin and long chained fatty acid
    Patent number: 4409351
    Abstract: Long chained fatty acids as effective mold release agents in thermoplastic resins.
    Type: Grant
    Filed: June 15, 1981
    Date of Patent: October 11, 1983
    Assignee: General Electric Company
    Inventor: Garland G. Lee
  • Compositions comprising thermoplastic resin, mold release agent and long chained fatty acid
    Patent number: 4408000
    Abstract: A composition comprising a thermoplastic resin, a mold release agent and a mold release enhancing effective amount of a fatty acid.
    Type: Grant
    Filed: December 7, 1981
    Date of Patent: October 4, 1983
    Assignee: General Electric Company
    Inventor: Garland G. Lee
  • Compositions comprising a thermoplastic resin and an olefin mold release agent
    Patent number: 4399251
    Abstract: A composition comprising a thermoplastic resin and a mold release effective amount of an olefin.
    Type: Grant
    Filed: December 7, 1981
    Date of Patent: August 16, 1983
    Assignee: General Electric Company
    Inventor: Garland G. Lee