AMINOSILANE COMPOUNDS, CATALYST COMPONENTS AND CATALYSTS FOR OLEFIN POLYMERIZATION, AND PROCESS FOR PRODUCTION OF OLEFIN POLYMERS WITH THE SAME

Singapore Patent

APP PUB NO SG-162730-A1
SERIAL NO

2010037414

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Abstract

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A catalyst for polymerization of olefins formed from (A) a solid catalyst component containing magnesium, titanium, halogen, and an electron donor compound, (B) an organoaluminum compound shown by the formula, R6p A1Q3-p, and (C) an aminosilane compound shown by the formula, R3nSi(NR4R5)4-n; and a process for producing a catalyst for polymerization of olefins in the presence of the catalyst are provided. A novel aminosilane compound, a catalyst component for polymerization of olefins having a high catalytic activity, capable of producing polymers with high stereoregularity in a high yield, and exhibiting an excellent hydrogen response, a catalyst, and a process for producing olefin polymers using the catalyst are provided.

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Patent Owner(s)

Patent OwnerAddress
TOHO TITANIUM CO LTDNot Provided

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Inventor(s)

Inventor Name Address
SATO MAKI -
YANO TAKEFUMI C/O UBE INDUSTRIES LTD KOBUNSHIKENKYUSHO 8-1 GOIMINAMIKAIGAN ICHIHARA-SHI CHIBA-KEN JAPAN
HOSAKA MOTOKI -
KIMURA KOHEI -

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