Patents Assigned to Du Pont Taiwan Limited
  • High pressure high temperature cushioning material
    Patent number: 5691036
    Abstract: A cushioning material is disclosed having at least two layers of unwoven, temperature-resistant staple fibers and layers of reinforcing scrim between the unwoven layers, wherein the entire structure is needlepunched for integrity and one face is embossed with a pattern to increase resiliency.
    Type: Grant
    Filed: February 23, 1996
    Date of Patent: November 25, 1997
    Assignees: Du Pont Taiwan Limited, Industrial Technology REsearch Institute
    Inventors: Michael Yuan-Chang Lin, Yen-Jung Hu, Hsu-Yeh Huang, Der-Guey Luo