Patents by Inventor Bingyong HAN

Bingyong HAN 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).

  • Functional polymer of styrene derivative and anionic polymerization preparation method thereof
    Patent number: 10927208
    Abstract: A functional polymer of styrene derivative a copolymer of a monomer A having the structure represented by the formula (I) and a comonomer. The functional polymer of styrene derivative of the present invention can be easily further chemically modified. Meanwhile, basic properties of the functional polymer, such as glass transition temperature, viscoelasticity and the like, can be easily adjusted by adjusting the amount of the styrene derivative added.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: February 23, 2021
    Assignee: ZHEJIANG ZHONGLI SYNTHETIC MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Bingyong Han, Jian Chen, Jianmin Lu, Minglu Huang, Aimin Zhang, Dakui Chen
  • Solution polymerized styrene-butadiene rubber-polyurethane elastomer material for high performance tire and preparation method thereof
    Patent number: 10717854
    Abstract: A solution polymerized styrene-butadiene rubber-polyurethane elastomer material and a preparation method thereof are provided. The elastomer material is prepared by performing cast molding on a soft segment and a hard segment in a mass ratio of 100:(20-50); the soft segment includes hydroxyl-terminated solution polymerized styrene-butadiene moiety rubber prepared by an anionic polymerization; the hard segment comprises isocyanate, a small-molecule polyol chain extender and a cross-linking agent; and the soft segment has a molecular weight of 1000-8000 and a glass-transition temperature of ?20° C. to ?30° C.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: July 21, 2020
    Assignees: Beijing University of Chemical Tehcnology, Red Avenue New Materials Group Co., Ltd.
    Inventors: Liqun Zhang, Xuan Qin, Bingyong Han, Lixin Mao, Xiaohui Wu, Jun Liu, Ning Zhang, Dong Dong
  • Functional Polymer of Styrene Derivative and Anionic Polymerization Preparation Method thereof
    Publication number: 20190292290
    Abstract: A functional polymer of styrene derivative a copolymer of a monomer A having the structure represented by the formula (I) and a comonomer. The functional polymer of styrene derivative of the present invention can be easily further chemically modified. Meanwhile, basic properties of the functional polymer, such as glass transition temperature, viscoelasticity and the like, can be easily adjusted by adjusting the amount of the styrene derivative added.
    Type: Application
    Filed: March 17, 2017
    Publication date: September 26, 2019
    Inventors: Bingyong HAN, Jian CHEN, Jianmin LU, Minglu HUANG, Aimin ZHANG, Dakui CHEN
  • Solution Polymerized Styrene-Butadiene Rubber-Polyurethane Elastomer Material for High Performance Tire and Preparation Method Thereof
    Publication number: 20190112458
    Abstract: A solution polymerized styrene-butadiene rubber-polyurethane elastomer material and a preparation method thereof are provided. The elastomer material is prepared by performing cast molding on a soft segment and a hard segment in a mass ratio of 100:(20-50); the soft segment includes hydroxyl-terminated solution polymerized styrene-butadiene moiety rubber prepared by an anionic polymerization; the hard segment comprises isocyanate, a small-molecule polyol chain extender and a cross-linking agent; and the soft segment has a molecular weight of 1000-8000 and a glass-transition temperature of ?20° C. to ?30° C.
    Type: Application
    Filed: November 20, 2018
    Publication date: April 18, 2019
    Applicants: BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY, RED AVENUE NEW MATERIALS GROUP CO., LTD.
    Inventors: Liqun ZHANG, Xuan QIN, Bingyong HAN, Lixin MAO, Xiaohui WU, Jun LIU, Ning ZHANG, Dong DONG