Patents by Inventor Yongai YIN

Yongai YIN 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).

  • Composition to produce support sub-structures for 3D photopolymer jetting
    Patent number: 11325315
    Abstract: The present invention is directed to a UV-curable composition capable of producing a 3D-printed support sub-structure for photopolymer jetting, and to a 3D-printing processes using said support material composition, and to a 3D-printed articles obtainable with said 3D-printing processes. The composition comprises a N-acryloyl glycinamide type monomer, anoptional hydrophilic co-monomer, a hydrophilic dispersion medium or water, a photoinitiator, and an optional functional additive or combination thereof, at specific contents.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: May 10, 2022
    Assignee: BASF SE
    Inventors: Li Chen, Mingjie Liu, Yongai Yin, Ziguang Zhao
  • COMPOSITION TO PRODUCE SUPPORT SUB-STRUCTURES FOR 3D PHOTOPOLYMER JETTING
    Publication number: 20200338833
    Abstract: The present invention is directed to a UV-curable composition capable of producing a 3D-printed support sub-structure for photopolymer jetting, and to a 3D-printing processes using said support material composition, and to a 3D-printed articles obtainable with said 3D-printing processes. The composition comprises a N-acryloyl glycinamide type monomer, anoptional hydrophilic co-monomer, a hydrophilic dispersion medium or water, a photoinitiator, and an optional functional additive or combination thereof, at specific contents.
    Type: Application
    Filed: December 19, 2018
    Publication date: October 29, 2020
    Inventors: Li CHEN, Mingjie LIU, Yongai YIN, Ziguang ZHAO