EN/CH
EN/CH

UNIVERSITY COOPERATIONS & GOVERNMENT PROJECTS

  • R&D Cooperation With University
  • R&D Cooperation With Government
  • 1.Polyethylene imide resin development（South China University of Technology）
    2.Research on green preparation technology of non-natural chiral alpha-amino acids （South China University of Technology）
    3.Efficient and environmentally friendly PAE Resin wet strength agent （China Pulp and Paper Research Institute and Vida Group）
  • 1.The project "Research on green preparation technology of non-natural chiral alpha-amino acids" was funded by Qingyuan government.
    2.The "Environmental protection water-based adhesive" project was funded by Yingde government.
    3.The "Environmental protection water-based viscosifier" project has been awarded the Guangdong Zhongchuang Fund.
    4.The research and development of grafting modified polyether defoamer obtained of Yingde government

CORE PATENTS

  • Invention Patents
  • Utility Patents
  • A preparation method of creping agent
    A hydrogen peroxide bleaching stabilizer with binary bleaching effect and its preparation method
    A high-efficiency defoaming agent for paper & pulping and its preparation method
    An epoxy modified water-based polyurethane creping agent and its preparation method
    A water-dispersible copolymer and its preparation method and application
    An emulsion-type release agent containing silicone modified oil and its preparation method
    An environmentally friendly water-based tackifier and its preparation method
    Synthesis method of Alpha-alkyl branched chain amino acid derivatives
    Synthesis method of 3-Bittern-imidazole and pyridine derived organisms
  • A reactor used for the creping agent
    A production system for Fixer Aids
    A high-pressure homogenizer for wax emulsion production
    A dehydration reactor for wet strength agent named polyamide polyamine
    A feeding device for the production process of hydrogen peroxide stabilizer
    A preparation system for polyethyleneimine paper strengthening agent
    A production device of viscous resin
    A production device for drying cylinder stripping agent for papermaking
    A vacuum pumping device for the production of binders
    A reaction kettle for the paper tube glue

R&D CAPABILITY

Copyright © 2024 - Guangdong Liangshi Industrial Materials Co. , Ltd.   备案号：粤ICP备2024160276号-1