Patents by Inventor Ming-Zhou Chuang

Ming-Zhou Chuang 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).

  • Method for extending shelf life of vinyl ester resin or unsaturated polyester resin
    Patent number: 8048965
    Abstract: Disclosed is a method for extending a shelf life of vinyl ester resin or unsaturated polyester resin during transportation or general storage. The method includes the step of enhancing an oxygen content of the vinyl ester resin or the unsaturated polyester resin, such that the self-polymerization reaction of reactive functional groups having carbon-carbon unsaturated double bonds of the vinyl ester resin or the unsaturated polyester resin can be minimized, so as to slow down occurrence of a gelation phenomenon of the vinyl ester resin or the unsaturated polyester resin in a long-time transportation or storage, and further to decrease a monetary loss.
    Type: Grant
    Filed: July 30, 2009
    Date of Patent: November 1, 2011
    Assignee: Swancor Inc. Co., Ltd.
    Inventors: Feng-Mao Huang, Shih-Wen Yur, Ming-Zhou Chuang
  • METHOD FOR EXTENDING SHELF LIFE OF VINYL ESTER RESIN OR UNSATURATED POLYESTER RESIN
    Publication number: 20110028659
    Abstract: Disclosed is a method for extending a shelf life of vinyl ester resin or unsaturated polyester resin during transportation or general storage. The method includes the step of enhancing an oxygen content of the vinyl ester resin or the unsaturated polyester resin, such that the self-polymerization reaction of reactive functional groups having carbon-carbon unsaturated double bonds of the vinyl ester resin or the unsaturated polyester resin can be minimized, so as to slow down occurrence of a gelation phenomenon of the vinyl ester resin or the unsaturated polyester resin in a long-time transportation or storage, and further to decrease a monetary loss.
    Type: Application
    Filed: July 30, 2009
    Publication date: February 3, 2011
    Inventors: Feng-Mao HUANG, Shih-Wen YUR, Ming-Zhou CHUANG