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MITSUI CHEMICALS POLYURETHANES

Overview
  • Total Patents
    216
About

MITSUI CHEMICALS POLYURETHANES has a total of 216 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are PERSTORP FRANCE, NIPPON POLYURETHANE KOGYO KK and NAUER FRITZ AG.

Patent filings per year

Chart showing MITSUI CHEMICALS POLYURETHANESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iwa Tsuyoshi 20
#2 Matsumoto Shinsuke 20
#3 Kunihiro Tamotsu 20
#4 Uchida Takashi 17
#5 Sasano Shigetoshi 16
#6 Saeki Takuya 16
#7 Sasaki Masaaki 14
#8 Yamazaki Satoshi 14
#9 Sasaki Sukeaki 14
#10 Yamaguchi Takashi 13

Latest patents

Publication Filing date Title
JP2010235543A Process and apparatus for producing dinitrotoluene
JP2010235854A Modified polytetramethylene ether glycol, method for producing the same and polyurethane resin
JP2010238614A Conductive paste composition and fired body
JP2010229267A Two-pack aqueous adhesive for synthetic leather
JP2010215803A Method for producing aqueous polyurethane resin, aqueous polyurethane resin and film
JP2009263630A Polyuretane resin composition and cured polyuretane resin
JP2009263629A Graft polyether polyol, method for producing the same, polyurethane resin composition and polyurethane resin-cured product
JP2010202761A Polyol composition and application of the same
JP2010202762A Polyol composition and application of the same
JP2010174111A Polyol composition for polyurethane foam and low-resilience polyurethane foam
JP2010159339A One-component type thermosetting adhesive composition
JP2010150398A Aqueous polyurethane resin composition
WO2009072561A1 Aqueous polyurethane resin, hydrophilic resin and film
JP2010132733A Modified polyol and polyurethane resin
JP2010132474A Method and apparatus for producing carbonyl chloride, and method and apparatus for producing polyisocyanate
CN101861370A Adhesive for laminate
JP2009144146A Thermoplastic polyurethane resin composition and molded article
JP2010121011A Polyisocyanate composition and polyurethane resin
WO2009060903A1 Polyol composition, foaming composition and polyurethane foam
JP2010111610A Organic polyisocyanate composition