Patents by Inventor Lorraine Kapilow

Lorraine Kapilow 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).

  • Weatherable powder coating compositions
    Patent number: 5097006
    Abstract: Carboxyl-terminated and hydroxyl-terminated aliphatic polyester compositions derived from 1,4-cyclohexane-dicarboxylic acid, and a glycol component comprising primarily of cycloaliphatic diols and modifying aliphatic glycols, said polyesters being optionally stabilized by the presence of ultraviolet light absorbing compounds and/or hindered amine light stabilizers and being used in powder coating formulations to provide improved weatherability thereto.
    Type: Grant
    Filed: November 21, 1990
    Date of Patent: March 17, 1992
    Assignee: U C B S.A.
    Inventors: Lorraine Kapilow, Joseph S. Puglisi, Chi-Wen F. Cheng