Patents by Inventor Tracy Li Zhi Zhang

Tracy Li Zhi Zhang 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).

  • COLORFAST FABRICS AND GARMENTS OF OLEFIN BLOCK COMPOSITIONS
    Publication number: 20080184498
    Abstract: Dyed fabric compositions have now been discovered that often have a balanced combination of desirable properties. The dyed fabric comprises one or more elastic fibers wherein the elastic fibers comprise the reaction product of at least one ethylene olefin block polymer and at least one crosslinking agent. Often the fabrics are characterized by a color change of greater than or equal to about 3.0 according to AATCC evaluation after a first wash by AATCC61-2003-2A.
    Type: Application
    Filed: January 16, 2008
    Publication date: August 7, 2008
    Applicant: Dow Global Technologies Inc.
    Inventors: Jerry Chien-Ting Wang, Rhonda B. Neel, Yuen-Yuen D. Chiu, Tracy Li Zhi Zhang, Shih-Yaw Lai, Alberto Lora Lamia, Fabio D'ottaviano, Hongyu Chen