Patents by Inventor Thitikan Prommaneewat

Thitikan Prommaneewat 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).

  • Patent number: 8231820
    Abstract: A process for making a molded composite comprising the following steps: reacting a reaction mass containing a polyepoxide, in the proportion of about 20% to 50% with respect to the reaction mass, a diol, in the proportion of about 10% to 20% with respect to the reaction mass, a hardener, in the proportion of about 20% to 50% with respect to the reaction mass, in the presence of an accelerator in the proportion of about 0.5 to 10.0% with respect to the reaction mass either alone or in solution with compatible diluents, to obtain an epoxy resin mix having intrinsic viscosity in the range of 100 to 850 cPs, pouring the resin mix in a mold having an in-situ glass fiber scaffold at a mold temperature in the range of 45 to 50 C. and applying pressure to the resin mix in the mold to form a compressed green composition: partially curing the compressed green composition at a temperature in the range of 60 to 80 C.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: July 31, 2012
    Assignee: Aditya Birla Chemicals (Thailand) Ltd.
    Inventors: Amit Dixit, Pradip Kumar Dubey, Thitikan Prommaneewat
  • Publication number: 20100280191
    Abstract: A process for making a molded composite comprising the following steps: reacting a reaction mass containing a polyepoxide, in the proportion of about 20% to 50% with respect to the reaction mass, a diol, in the proportion of about 10% to 20% with respect to the reaction mass, a hardener, in the proportion of about 20% to 50% with respect to the reaction mass, in the presence of an accelerator in the proportion of about 0.5 to 10.
    Type: Application
    Filed: September 16, 2008
    Publication date: November 4, 2010
    Applicant: ADITYA BIRLA CHEMICALS (THAILAND) LTD.
    Inventors: Amit Dixit, Pradip Kumar Dubey, Thitikan Prommaneewat