Patents by Inventor Shu Kui WANG

Shu Kui WANG 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).

  • Patent number: 10669394
    Abstract: A polyamide composition with improved melt flow containing (A) 20 to 99.9 wt % of one or more polyamides independently selected from the group consisting of aliphatic polyamide, semi-aromatic polyamide, aromatic polyamide and their blends, (B) 0.1 to 10 wt % of one or more polyether polyols having a melting temperature below room temperature, (C) 0 to 70 wt % of one or more reinforcing agents, and (D) 0 to 50 wt % of one or more other additives, each based on the whole composition. A molding article produced from the polyamide composition also is disclosed.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: June 2, 2020
    Assignee: BASF SE
    Inventors: Siqi Xue, Shu Kui Wang, Ying Ying Dai
  • Patent number: 10370479
    Abstract: This invention relates to a continuous process for making a polymer polyol, the polymer polyol produced according to the said process and its applications.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: August 6, 2019
    Assignee: BASF SE
    Inventors: Christian Koenig, Dejan Petrovic, Achim Loeffler, Andreas Bauder, Daniel Freidank, Dirk Opfermann, Isa Alexandra Queiroz Da Fonseca, Caroline Mages-Sauter, Chuan Long Fu, Shu Kui Wang
  • Publication number: 20180179361
    Abstract: A polyamide composition with improved melt flow containing (A) 20 to 99.9 wt % of one or more polyamides independently selected from the group consisting of aliphatic polyamide, semi-aromatic polyamide, aromatic polyamide and their blends, (B) 0.1 to 10 wt % of one or more polyether polyols having a melting temperature below room temperature, (C) 0 to 70 wt % of one or more reinforcing agents, and (D) 0 to 50 wt % of one or more other additives, each based on the whole composition. A molding article produced from the polyamide composition also is disclosed.
    Type: Application
    Filed: May 31, 2016
    Publication date: June 28, 2018
    Inventors: Siqi Xue, Shu Kui Wang, Ying Ying Dai
  • Publication number: 20180118872
    Abstract: Provided herein is an isocyanate composition which comprises a) TDI liquid residue, and b) other isocyanate component, and relates to reaction formulation for preparing polyurethane which comprises: A) the isocyanate composition of the invention, and B) active hydrogen component. Further provided herein is a polyurethane polymer and a polyurethane polymer foam prepared from the reaction formulation of the invention. Also provided herein is a use of the polyurethane rigid foam of the invention in construction and appliance.
    Type: Application
    Filed: March 31, 2016
    Publication date: May 3, 2018
    Inventors: Jian Feng XU, Shu Kui WANG
  • Publication number: 20170044297
    Abstract: This invention relates to a continuous process for making a polymer polyol, the polymer polyol produced according to the said process and its applications.
    Type: Application
    Filed: April 20, 2015
    Publication date: February 16, 2017
    Applicant: BASF SE
    Inventors: Christian KOENIG, Dejan PETROVIC, Achim LOEFFLER, Andreas BAUDER, Daniel FREIDANK, Dirk OPFERMANN, Isa Alexandra QUEIROZ DA FONSECA, Caroline MAGES-SAUTER, Chuan Long FU, Shu Kui WANG