Patents by Inventor Li Guoxin

Li Guoxin 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).

  • DISPERSING AGENTS IN COMPOSITES
    Publication number: 20100069557
    Abstract: The present invention is directed to compositions comprising (a) a synthetic polymer, (b) a talc as a filler, wherein the talc particles have a mean particle size of from 0.4 to 25 ?m, and are present in an amount of from 0.1 to 10% based on the weight of component (a) and (c) a dispersing agent which is based on a non-ionic surfactant or an amphiphilic statistical, block or comb copolymer, provided that when the synthetic polymer (a) is a polyamide, this is present in an amount of less than 55% based on the weight of (a), (b) and (c).
    Type: Application
    Filed: September 18, 2006
    Publication date: March 18, 2010
    Applicant: POLYMERS AUSTRALIA PTY. LIMITED
    Inventors: Graeme Moad, Li Guoxin, Jonathan Andrew Campbell, Hendrik Wermter, Rudolf Pfaendner