Patents by Inventor Chak-Kai Yip

Chak-Kai Yip 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).

  • Amine functional silane modified epoxy resin composition and weatherstrip coatings made therefrom
    Patent number: 6071990
    Abstract: A composition for use in silicone coatings comprising an epoxy resin, an amine functional silane, an organometallic compound and an organic solvent. The composition is used in combination with OH-terminated diorganosiloxane coatings to form resilient films having good freeze-release properties and improved abrasion resistance over previously known coatings.
    Type: Grant
    Filed: July 20, 1993
    Date of Patent: June 6, 2000
    Assignee: General Electric Company
    Inventors: Chak-Kai Yip, James Wayne Gordon, Nabil Saba
  • Water reducible silicone weatherstrip coating
    Patent number: 5366808
    Abstract: A water reducible weatherstrip coating comprising a three component system including a silicone emulsion base, an adhesion promoter and a catalyst. The coating provides slippery films having good freeze release properties and abrasion resistant properties while avoiding the problems associated with solvent based coatings.
    Type: Grant
    Filed: June 17, 1993
    Date of Patent: November 22, 1994
    Assignee: General Electric Company
    Inventor: Chak-Kai Yip