Patents by Inventor Paradorn Ngamdee

Paradorn Ngamdee 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).

  • Synthetic method for preparing dual curable silicone compositions
    Patent number: 8501893
    Abstract: A synthetic method for preparing dual curable (e.g., thermal and light curable) silicone compositions is provided. The first step being a chemical modification of silanichydride bonds in cyclic siloxane monomer by the hydrosilylation reaction with acrylate-/methacrylate-containing allylic monomer. The second step being a ring-opening polymerization of the acrylate-/methacrylate-functionalized cyclic siloxane monomer with siloxane monomers using an oligosiloxane as a chain terminator.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: August 6, 2013
    Assignee: National Science and Technology Development Agency
    Inventors: Wanida Janvikul, Boonlom Thavornyutikarn, Paradorn Ngamdee
  • SYNTHETIC METHOD FOR PREPARING DUAL CURABLE SILICONE COMPOSITIONS
    Publication number: 20090192282
    Abstract: A synthetic method for preparing dual curable (e.g., thermal and light curable) silicone compositions is provided. The first step being a, chemical modification of silanichydride bonds in cyclic siloxane monomer by the hydrosilylation reaction with acrylate-/methacrylate-containing allylic monomer. The second step being a ring-opening polymerization of the acrylate-/methacrylate-functionalized cyclic siloxane monomer with siloxane monomers using an oligosiloxane as a chain terminator.
    Type: Application
    Filed: January 23, 2009
    Publication date: July 30, 2009
    Applicant: NATIONAL SCIENCE AND TECHNOLOGY DEVELOPMENT AGENCY
    Inventors: Wanida Janvikul, Boonlom Thavornyutikarn, Paradorn Ngamdee