Patents by Inventor Chi-Jui HSIEH

Chi-Jui HSIEH 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).

  • Crosslinkable and foamable composition, foam obtained by the same, composition for foaming and use thereof
    Publication number: 20220389210
    Abstract: A crosslinkable and foamable composition is provided, which comprises a hydrogenated styrenic diblock copolymer, a free radical initiator and a foaming agent, wherein the hydrogenated styrenic diblock copolymer comprises: a first block comprising an isoprene unit; and a second block comprising a styrene unit, wherein the hydrogenated styrenic diblock copolymer comprises 10 to 60 wt % of the styrene unit, 50 mol % or more of the isoprene unit is hydrogenated, and the hydrogenated styrenic diblock copolymer has a weight average molecular weight of 30000 to 200000. In addition, a foam obtained by crosslinking and foaming the aforesaid crosslinkable and foamable composition is also provided.
    Type: Application
    Filed: May 27, 2022
    Publication date: December 8, 2022
    Inventors: Richard Tien-Hua CHOU, Yu-Yan LI, Wei-Chin HUANG, You-Min WANG, Chi-Jui HSIEH