Patents by Inventor Xiao Ping You

Xiao Ping You 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).

  • Additive for a bitumen and bituminous product
    Patent number: 9029439
    Abstract: An additive for a bitumen or polymer modified bitumen product, which is prepared by mixing together a sulphur-based product, a vulcanized rubber, for example, a waste vulcanized rubber, preferably a fatty acid, and a bitumen, is described. The use of this additive for preparing, with very limited gaseous emissions, elastomer-containing bituminous product is also described. Such use may be especially suitable for making bituminous coated material including, for example, asphalt concrete.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: May 12, 2015
    Assignee: Rhodia (China) Co., Ltd.
    Inventors: Claude-Emmanuel Hedoire, Gilles Orange, Xiao Ping You
  • ADDITIVE FOR A BITUMEN AND BITUMINOUS PRODUCT
    Publication number: 20130303666
    Abstract: An additive for a bitumen or polymer modified bitumen product, which is prepared by mixing together a sulphur-based product, a vulcanized rubber, for example, a waste vulcanized rubber, preferably a fatty acid, and a bitumen, is described. The use of this additive for preparing, with very limited gaseous emissions, elastomer-containing bituminous product is also described. Such use may be especially suitable for making bituminous coated material including, for example, asphalt concrete.
    Type: Application
    Filed: January 28, 2011
    Publication date: November 14, 2013
    Applicant: RHODIA (CHINA) CO., LTD.
    Inventors: Claude-Emmanuel Hedoire, Gilles Orange, Xiao Ping You