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DANYANG STAR CHEMICAL CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    234,988
About

DANYANG STAR CHEMICAL CO LTD has a total of 14 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers and basic materials chemistry are JIANGMEN ABQ ELECTRONIC MATERIAL CO LTD, GUANGDONG HUAJIANG POWDER TECHNOLOGY CO LTD and CARPOLY CHEMICAL GROUP CO LTD.

Patent filings in countries

World map showing DANYANG STAR CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing DANYANG STAR CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Xingrong 13
#2 Zhang Bin 13
#3 Zhang Jianqing 12
#4 Zhang Hengwei 12
#5 Yang Shengjie 11
#6 Li Yan 11
#7 Zhang Guosheng 11
#8 Qian Xinhua 10
#9 Yao Zhaxi 10
#10 Zhang Fenping 10

Latest patents

Publication Filing date Title
CN103965764A Synthetic method of polyester type polyurethane enamelled wire varnish with high heat-resistant grade
CN104449342A Polyamidoimide enamelled wire paint and preparation method thereof
CN104449339A Polyester enameled wire varnish capable of being directly welded, and preparation method thereof
CN104449526A Preparation method of binder used for enameled wire with strong adhesion force
CN104449338A Preparation method of polyester enamelled wire paint with good heat resistance capable of being directly welded
CN104449343A Preparation method of polyamidoimide enamelled wire paint with high heat resistance
CN104449344A Wear-resistant polyamidoimide enamelled wire paint preparation method
CN104449527A Enameled wire binder preparation method
CN104449341A Self-lubricating polyamidoimide enamelled wire paint and preparation method thereof
CN104449345A High heat-resistance grade polyamideimide enameled wire varnish and preparation method thereof
CN104449267A Polyester wire enamel capable of directly welding at low-temperature and preparation method thereof
CN102618160A Method for synthesizing C-level polyurethane wire enamel
CN102190955A Method for preparing polyamideimide wire enamel from mixed solvent
CN101735716A Method for preparing corona-resistant wire enamel