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NANJING HONGBAOLI POLYURETHANE CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    97,766
About

NANJING HONGBAOLI POLYURETHANE CO LTD has a total of 18 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China and Russian Federation. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and organic fine chemistry are BUTIAN NEW MATERIAL TECH CO LTD, SHANDONG INOV NEW MATERIAL CO LTD and SHANGHAI DONGDA POLYURETHANE CO LTD.

Patent filings in countries

World map showing NANJING HONGBAOLI POLYURETHANE CO LTDs patent filings in countries
# Country Total Patents
#1 China 17
#2 Russian Federation 1

Patent filings per year

Chart showing NANJING HONGBAOLI POLYURETHANE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xing Yihui 16
#2 Huang Dongping 8
#3 Wu Yiming 5
#4 Fan Chunyuan 4
#5 Wang Jinxiang 4
#6 Zhao Dexi 3
#7 Zhang Mengmeng 3
#8 Rui Huihui 3
#9 Xu Liang 3
#10 Yuan Haishun 3

Latest patents

Publication Filing date Title
CN111471210A Polyurethane composition of pentane co-foaming system and preparation method of polyurethane rigid foam
CN111320737A Polyurethane raw material composition, preparation method and application of polyurethane rigid foam
CN110343227A A kind of hard polyurethane foams of extremely-low density and preparation method thereof
CN109647505A A kind of titanium-silicon molecular sieve catalyst and preparation method thereof
CN109575856A A kind of compound one-component adhesion promoter of polyurethane-pressure sensitive adhesive
CN109569441A A kind of method of reactor and serialization preparation small molecule polyetheramine
CN109553538A A kind of continuous preparation method of 1,2- cyclohexanediamine
CN108947779A A kind of preparation method of tripropylene glycol
CN108947852A A kind of preparation method of 1- amino -2- propyl alcohol
CN109021207A A kind of hard polyurethane foam for refrigerator
CN108530616A Polyethers refines and waste residue separator
CN109096459A A kind of environment-friendly type low-density polyurethane battenboard
CN108840985A A kind of rigid polyurethane foam and preparation method thereof for refrigerator
CN109021206A Low-density polyurethane continuous slab preparation method in a kind of full water
CN105482095A Unsaturated polyether alcohol and polycarboxylate water reducer prepared by same
CN105601978A Hard polyurethane foam
CN104356335A Open-pore polyurethane rigid foam prepared from polyurethane rigid foam degradation liquid
RU2557234C2 Fast-reacting composition for preparation of low-density solid polyurethane foam