Patents by Inventor Gehong Zhang

Gehong Zhang 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: 11286396
    Abstract: A multi-layer coating that transmits and reflects light can include a first coating layer and a second coating layer applied over the first coating layer. The first coating layer is prepared from a coating composition that includes a film forming resin, crosslinked organic particles, and inorganic pigment particles. The crosslinked organic particles and the inorganic pigment particles each have a refractive index that is different from the refractive index of the film forming resin. The second coating layer is prepared from a coating composition that includes a film forming resin and reflective and/or translucent particles.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: March 29, 2022
    Assignee: PPG COATINGS (TIANJIN) CO., LTD.
    Inventors: Zhengsong Luo, Wenfu Yang, Gehong Zhang, John Robert Schneider, Wei Wang
  • Publication number: 20190153243
    Abstract: Provided is a multi-layer coating system, comprising a first coating composition, a second coating composition, and a third coating composition, wherein the first coating composition comprises a polyester resin and an amino resin, the second coating composition comprises a nitro-modified acrylic resin and electro-plated aluminum powders, and the third coating composition comprises an acrylic resin and an anti-sagging resin. Also provided are a method of coating a substrate with the multi-layer coating system and the substrate coated therewith.
    Type: Application
    Filed: May 27, 2017
    Publication date: May 23, 2019
    Applicant: PPG COATINGS (TIANJIN) CO., LTD.
    Inventors: Xinbo Niu, Jian Cao, Gehong Zhang, Hong Tong, Yan Liu
  • Publication number: 20190106576
    Abstract: A multi-layer coating that transmits and reflects light can include a first coating layer and a second coating layer applied over the first coating layer. The first coating layer is prepared from a coating composition that includes a film forming resin, crosslinked organic particles, and inorganic pigment particles. The crosslinked organic particles and the inorganic pigment particles each have a refractive index that is different from the refractive index of the film forming resin. The second coating layer is prepared from a coating composition that includes a film forming resin and reflective and/or translucent particles.
    Type: Application
    Filed: March 30, 2016
    Publication date: April 11, 2019
    Inventors: Zhengsong Luo, Wenfu Yang, Gehong Zhang, John Robert Schneider, Wei Wang