POLYPROPYLENE RESIN COMPOSITIONS FOR AUTOMOBILE PARTS

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United States of America Patent

APP PUB NO 20100311894A1
SERIAL NO

12741480

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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(2) having [η] of 1.5 to 4 dl/g; 5 to 30 wt % of an ethylene/α-olefin copolymer rubber (B); and 10 to 30 wt % of an inorganic filler (C).The polypropylene resin composition can produce injection molded articles having excellent rigidity and impact resistance, less weld lines and flow marks and good appearance and are suitable for producing automobile parts.

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Patent Owner(s)

Patent OwnerAddress
PRIME POLYMER CO LTDTOKYO 105-7117

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiyama, Noriaki Chiba, JP 1 2
Sakai, Ikunori Chiba, JP 22 408
Sugimoto, Yoshio Chiba, JP 27 372
Toei, Satoko Brighton, US 1 2
Tsukahara, Yoshiaki Chiba, JP 1 2

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