Patents by Inventor Huali Sun

Huali Sun 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).

  • COMPOSITE MATERIAL FOR HIGH-IMPACT POLYVINYL CHLORIDE REINFORCED PIPE
    Publication number: 20180186990
    Abstract: The present invention relates to a composite material for high-impact polyvinyl chloride reinforced pipe, belonging to the polymer materials technology field. In order to solve the shortcomings of rigidity and toughness of the existing materials, the present invention provides a composite material for high-impact polyvinyl chloride reinforced pipe, comprising: polyvinyl chloride resin: 100; heat stabilizer: 2.0˜8.0; lubricant: 0.1˜7.0; processing modifier: 0.1˜5; composite toughening agent: 8˜50. The composite toughening agent is a masterbatch mainly composed of an elastic polymer, a dispersant and a nano-montmorillonite, and mass ratio of elastic polymer:dispersant:nano-montmorillonite in the composite toughening agent is 58˜85:0.1˜12:10˜30.
    Type: Application
    Filed: July 6, 2017
    Publication date: July 5, 2018
    Applicant: YONGGAO CO., LTD
    Inventors: Zhenyu LU, Jian Huang, Zhiyong Chen, Wei Chen, Huali Sun, Pengyue Wang