Patents by Inventor Ging-Ming WANG

Ging-Ming WANG 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).

  • Styrene-isoprene-styrene triblock copolymer and method for manufacturing the same, composition and adhesive composition thereof
    Patent number: 11965086
    Abstract: A styrene-isoprene-styrene triblock copolymer, a method for manufacturing the same, a composition, and an adhesive composition using the same are provided. The styrene-isoprene-styrene triblock copolymer includes a first polystyrene block, a polyisoprene block, and a second polystyrene block. Based on 100 wt % of the styrene-isoprene-styrene triblock copolymer, the content of the first polystyrene block and the second polystyrene block is 30-50 wt %, and the content of the polyisoprene block is 70-50 wt %. The weight average molecular weight (Mw) of the styrene-isoprene-styrene triblock copolymer is 40,000-75,000.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: April 23, 2024
    Assignee: LCY CHEMICAL CORP.
    Inventors: Chun-Hung Wang, Ging-Ming Wang
  • STYRENE-ISOPRENE-STYRENE TRIBLOCK COPOLYMER AND METHOD FOR MANUFACTURING THE SAME, COMPOSITION AND ADHESIVE COMPOSITION THEREOF
    Publication number: 20210317298
    Abstract: A styrene-isoprene-styrene triblock copolymer, a method for manufacturing the same, a composition, and an adhesive composition using the same are provided. The styrene-isoprene-styrene triblock copolymer includes a first polystyrene block, a polyisoprene block, and a second polystyrene block. Based on 100 wt % of the styrene-isoprene-styrene triblock copolymer, the content of the first polystyrene block and the second polystyrene block is 30-50 wt %, and the content of the polyisoprene block is 70-50 wt %. The weight average molecular weight (Mw) of the styrene-isoprene-styrene triblock copolymer is 40,000-75,000.
    Type: Application
    Filed: October 23, 2020
    Publication date: October 14, 2021
    Inventors: Chun-Hung WANG, Ging-Ming WANG