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SHANGHAI HANDAI CHEMICAL CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    155,924
About

SHANGHAI HANDAI CHEMICAL CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are SICHUAN CARPOLY PAINT CO LTD, ZHONGSHAN DOIT PAINT CO LTD and UNION FOSHAN CHEMICAL CO LTD.

Patent filings in countries

World map showing SHANGHAI HANDAI CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANGHAI HANDAI CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Yue 11
#2 Shen Jundai 11
#3 Lyu Hongfei 7
#4 Wu Kuanping 7

Latest patents

Publication Filing date Title
CN112250839A Curing agent for high-solid-content water-based paint
CN110819196A ultralow-VOC high-solid-content water-based epoxy coating and preparation method and application thereof
CN110903735A Water-based epoxy coating and preparation method and application thereof
CN110818884A Curing agent for high-solid-content water-based paint
CN110845703A Water-based epoxy resin and preparation method thereof
CN110894264A Low-viscosity water-based epoxy resin and preparation method thereof
CN110917989A Emulsifier for low-solid-content water-based epoxy resin coating and preparation method thereof
CN110294997A A kind of aqueous epoxide resin paint and preparation method thereof
CN110343444A A kind of epoxy zinc rich primer and preparation method thereof
CN110079195A A kind of aqueous epoxy resins composition and its application
CN110078897A A kind of stain resistant aqueous epoxy hardener and its preparation process