Patents by Inventor Luoyi Zhu

Luoyi Zhu 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: 20240166889
    Abstract: The present invention relates to an intumescent coating composition, an intumescent multi-component coating product, methods for using the intumescent coating composition or the intumescent multi-component coating product, substrates coated with the intumescent coating composition or the intumescent multi-component coating product. The intumescent coating composition and the intumescent multi-component coating product of the present invention may have excellent low temperature resistance properties and anti-fire properties.
    Type: Application
    Filed: January 24, 2024
    Publication date: May 23, 2024
    Applicant: PPG Coatings (Kunshan) Co., Ltd.
    Inventors: Hao Wu, Luoyi Zhu, Lin Yang
  • Publication number: 20220235242
    Abstract: The present invention relates to an insulating coating composition, a substrate coated with such insulating coating composition and a method for protecting a substrate by using the insulating coating composition. The insulating coating composition comprises at least a) chemically toughened epoxy resin component, wherein the ratio of chemically toughened segments, which are elastomeric segments and bonded via chemical reaction on the epoxy resin, is in a range of 20-49 wt %, based on the total weight of said chemically modified epoxy resin component; b) a curing agent; c) reinforcing fibers; and d) low-density fillers with a density ranging from 0.05-0.7 g/cm3, preferably 0.08-0.5 g/cm3, more preferably 0.1-0.4 g/cm3.
    Type: Application
    Filed: June 19, 2020
    Publication date: July 28, 2022
    Applicant: PPG Coatings (Kunshan) Co., Ltd.
    Inventors: Luoyi Zhu, Richard Holliday, Minmin Yuan
  • Publication number: 20200181429
    Abstract: The present invention relates to an intumescent coating composition, an intumescent multi-component coating product, methods for using the intumescent coating composition or the intumescent multi-component coating product, substrates coated with the intumescent coating composition or the intumescent multi-component coating product. The intumescent coating composition and the intumescent multi-component coating product of the present invention may have excellent low temperature resistance properties and anti-fire properties.
    Type: Application
    Filed: June 15, 2017
    Publication date: June 11, 2020
    Applicant: PPG Coatings (Kunshan) Co., Ltd.
    Inventors: Hao Wu, Luoyi Zhu, Lin Yang