Patents by Inventor Chong Xi WANG

Chong Xi 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).

  • Publication number: 20250129263
    Abstract: The present invention relates to a curable composition, which comprises: (A) at least one unreactive blocked diisocyanate; (B) at least one unreactive blocked diamine; (C) at least one reactive component; and (D) at least one photo-initiator, wherein component (B) is formed by blocking diamine with a ligand; to a process of forming a 3D-printed object from the same and a 3D-printed object prepared therefrom.
    Type: Application
    Filed: August 3, 2022
    Publication date: April 24, 2025
    Inventors: Wei Zheng FAN, Zhi Zhong CAI, Li CHEN, Chong Xi WANG
  • Publication number: 20240240041
    Abstract: This disclosure relates to a radiation-curable composition comprising (A) at least one water-soluble monofunctional ethylenically unsaturated monomer; (B) at least one water-soluble non-curable component, wherein the weighted average melting point of component (B) is more than 22° C. preferably more than 25° C.; and (C) at least one photoinitiator.
    Type: Application
    Filed: April 29, 2022
    Publication date: July 18, 2024
    Inventors: Fan ZHANG, Jie LU, Chong Xi WANG, Zhi Zhong CAI
  • Publication number: 20240141086
    Abstract: This disclosure relates to a curable composition comprising (a) at least one light polymerizable liquid; (b) at least one epoxy precursor dissolved in component (a); and (c) at least one photoinitiator; wherein the curable composition exhibits no more than 15% increase in viscosity at 25° C. after 7 days at room temperature.
    Type: Application
    Filed: February 11, 2022
    Publication date: May 2, 2024
    Inventors: Fan ZHANG, Chong Xi WANG, Zhi Zhong CAI