TREA

Limin CHENG

Follow

Person

  • Shanghai, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-component system for elastic coatings
    • Patent number 11,760,828
    • Issue date Sep 19, 2023
    • Covestro Deutschland AG
    • Christoph Irle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Aqueous Polyurethane Urea Dispersion
    • Publication number 20240034828
    • Publication date Feb 1, 2024
    • COVESTRO DEUTSCHLAND AG
    • Limin Cheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TWO-COMPONENT SYSTEM FOR ELASTIC COATINGS
    • Publication number 20200270390
    • Publication date Aug 27, 2020
    • COVESTRO DEUTSCHLAND AG
    • Christoph IRLE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...