Patents by Inventor Yongxin Lin

Yongxin Lin 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).

  • VISCOELASTIC AND RETICULATED POLYURETHANE FOAM AND THE PREPARATION THEREOF
    Publication number: 20180155516
    Abstract: The present invention provides a polyol composition for preparing a viscoelastic and reticulated polyurethane foam, comprising a first polyether polyol b1), a second polyether polyol b2), a third polyether polyol b3), and a surfactant b6). The present invention also provides a viscoelastic and reticulated polyurethane foam prepared from said polyol composition, wherein the polyurethane foam has a ball rebound rate of less than 15% determined according to GB/T6670-2008.
    Type: Application
    Filed: June 8, 2016
    Publication date: June 7, 2018
    Inventors: Liqiang Li, Qingyun Wang, Yongxin Lin, Zhong Cao, Kehan Xiong