Patents by Inventor Hsien-Mhing Chen

Hsien-Mhing Chen 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).

  • Thermoplastic polyolefin resin composition and laminar articles having improved barrier properties prepared
    Patent number: 5712043
    Abstract: Laminar articles having improved barrier properties to organic solvents and gases, fabricated directly from polyolefin and modified polyamide, are disclosed. The modified polyamide is a blend of 97-40 wt % polyamide and 3-60 wt % of compatabilizer which is a polyether ester amide block copolymer or a mixture of the block copolymer and alkylcarboxyl-substituted polyolefin.
    Type: Grant
    Filed: June 26, 1995
    Date of Patent: January 27, 1998
    Assignee: Industrial Technology Research Institute
    Inventors: Wen-Jer Chen, Hsin-Herng Wang, Der-Tarng Su, Bin-Yuan Lin, Hsien-Mhing Chen