C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 53/00 (2006.01) C08L 23/26 (2006.01) C08L 43/04 (2006.01) C08L 51/06 (2006.01)
Patent
CA 2054975
ABSTRACT OF THE DISCLOSURE A reinforced polypropylene resin composition comprising the following components (a) to (e), the total amount of the components (b) and (c) being 2 to 14%: (a) 45 to 75% by weight of a polypropylene modified with an organosilane compound or an unsaturated acid, or a modified polypropylene containing an unmodified polypropylene; (b) 1 to 10% by weight of a noncrystalline ethylene-.alpha.-olefin copolymer; (c) 1 to 10% by weight of a styrenic hydrogenated block copolymer; (d) 2 to 12% by weight of a glass fiber having a mean fiber diameter of 4 to 15 mµ; and (e) 15 to 35% by weight of a hard mica having a tensile strength of 30 kg/mm2 or more, a mean particle diameter of 50 to 250 mµ and an aspect ratio of 15 to 80.
Akou Tatsushi
Arai Katsunori
Ichikawa Shigeji
Morita Hideyo
Ueno Kouhei
Akou Tatsushi
Arai Katsunori
Ichikawa Shigeji
Kansei Corporation
Marcus & Associates
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