Inventor
HIKASA TADASHI
JP19 patents
Patents
19 patentsUS5308699AMay 3, 1994
Thermoplastic elastomer powder for powder slush molding powder slush molding method using the same and molded article thereof
SUMITOMO CHEMICAL CO25 citations92
US5308700AMay 3, 1994
Thermoplastic elastomer powder for powder molding, powder molding method using the same and molded article thereof
SUMITOMO CHEMICAL CO33 citations92
US5744231AApr 28, 1998
Composite foam molded article, process for production thereof composition
SUMITOMO CHEMICAL CO30 citations91
US5532055AJul 2, 1996
Composite foam molded article process for production thereof, and foamable powder composition
SUMITOMO CHEMICAL CO27 citations91
US5187224AFeb 16, 1993
Thermoplastic elastomer composition which has a shore a hardness of less than 45
SUMITOMO CHEMICAL CO29 citations91
US5298211AMar 29, 1994
Method for producing thermoplastic elastomer composition
SUMITOMO CHEMICAL CO27 citations90
US5118753AJun 2, 1992
Olefinic thermoplastic elastomer composition
SUMITOMO CHEMICAL CO44 citations89
US5602203AFeb 11, 1997
Olefin resin composition
SUMITOMO CHEMICAL CO10 citations73
US5516582AMay 14, 1996
Multilayer molded article and method for producing the same
SUMITOMO CHEMICAL CO11 citations73
US5427864AJun 27, 1995
Multilayer molded article
SUMITOMO CHEMICAL CO9 citations73
US5292810AMar 8, 1994
Thermoplastic elastomer composition
SUMITOMO CHEMICAL CO9 citations73
US5585431ADec 17, 1996
Thermoplastic elastomer powder composition for powder molding, powder molding method using the same and molded article thereof
SUMITOMO CHEMICAL CO14 citations72
US5407991AApr 18, 1995
Thermoplastic elastomer composition, covering materials for industrial parts comprising the composition and laminates comprising the covering materials
SUMITOMO CHEMICAL CO13 citations72
US4933389AJun 12, 1990
Thermoplastic elastomer composition
SUMITOMO CHEMICAL CO13 citations72
US4051225ASep 27, 1977
Method for the heat recovery in the processes of the removal of nitrogen oxides from exhaust gases
SUMITOMO CHEMICAL CO16 citations72
US4350802ASep 21, 1982
Catalyst system for polymerization of olefins and process for production of polyolefins using the catalyst system
SUMITOMO CHEMICAL CO5 citations62
US4339560AJul 13, 1982
Process for polymerizing olefins
SUMITOMO CHEMICAL CO5 citations62
US5180769AJan 19, 1993
Process for producing a thermoplastic elastomer composition
SUMITOMO CHEMICAL CO6 citations60
US4483939ANov 20, 1984
Process for producing polyolefin
SUMITOMO CHEMICAL CO1 citations51