Patents by Inventor Jianghong DOU

Jianghong DOU 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).

  • Polylactic acid compositions, polylactic acid materials and methods of preparing the same
    Patent number: 8691913
    Abstract: A polylactic acid composition is provided having a polymer matrix and a compatibilizer. The polymer matrix includes polylactic acids and acrylonitrile-butadiene-styrene[s]. The compatibilizer is at least one compound selected from the group consisting of: a poly (styrene-ethylene-butadiene-styrene) copolymer grafted with maleic anhydrides, an acrylonitrile-butadiene-styrene copolymer grafted with maleic anhydrides, a polystyrene grafted with maleic anhydrides, and an ethylene-ethyl acrylate-glycidyl methacrylate.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: April 8, 2014
    Assignee: BYD Company Limited
    Inventors: Xueyuan Zhu, Jianghong Dou, Xiaobin He, Jianghui Li
  • POLYLACTIC ACID COMPOSITIONS, POLYLACTIC ACID MATERIALS AND METHODS OF PREPARING THE SAME
    Publication number: 20120252977
    Abstract: A polylactic acid composition is provided having a polymer matrix and a compatibilizer. The polymer matrix includes polylactic acids and acrylonitrile-butadiene-styrenes. The compatibilizer is at least one compound selected from the group consisting of: a poly (styrene-ethylene-butadiene-styrene) copolymer grafted with maleic anhydrides, an acrylonitrile-butadiene-styrene copolymer grafted with maleic anhydrides, a polystyrene grafted with maleic anhydrides, and an ethylene-ethyl acrylate-glycidyl methacrylate.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 4, 2012
    Inventors: Xueyuan Zhu, Jianghong DOU, Xiaobin HE, Jianghui LI