Patents by Inventor Yung-Chin Chien

Yung-Chin Chien 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).

  • Preparation method of vinyl ester resin for optimizing heat-release during curing
    Patent number: 10793686
    Abstract: A preparation method of vinyl ester resin for optimizing heat-release during curing includes: (A) providing a vinyl ester, a solvent and a phase change material to perform mixture; (B) performing a heating process to remove the solvent, so as to obtain a vinyl ester resin containing the phase change material. Thereby, the organic PCM material with high heat absorption and good resin affinity can be used as the temperature control agent of the vinyl ester resin during the curing process for avoiding the defects such as bubbles and cracks being generated in the vinyl ester resin.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: October 6, 2020
    Assignee: National Chung-Shan Institute of Science and Technology
    Inventors: Yi-Kang Lan, Shyh-Jang Sun, Cheng-Huan Wang, Jr-Jeng Ruan, Yung-Chin Chien, Kai-Chia Yeh
  • PREPARATION METHOD OF VINYL ESTER RESIN FOR OPTIMIZING HEAT-RELEASE DURING CURING
    Publication number: 20200181337
    Abstract: A preparation method of vinyl ester resin for optimizing heat-release during curing includes: (A) providing a vinyl ester, a solvent and a phase change material to perform mixture; (B) performing a heating process to remove the solvent, so as to obtain a vinyl ester resin containing the phase change material. Thereby, the organic PCM material with high heat absorption and good resin affinity can be used as the temperature control agent of the vinyl ester resin during the curing process for avoiding the defects such as bubbles and cracks being generated in the vinyl ester resin.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 11, 2020
    Inventors: Yi-Kang Lan, Shyh-Jang Sun, Cheng-Huan Wang, Jr-Jeng Ruan, Yung-Chin Chien, Kai-Chia Yeh