C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 47/00 (2006.01) C08L 21/00 (2006.01) C08L 23/18 (2006.01)
Patent
CA 2091146
ABSTRACT There is provided a composition comprising a higher a- olefin copolymer (1) obtained by copolymerisation in the presence of a specific olefin polymerization catalyst of a specific higher .alpha.-olefin, a specific .alpha.,.omega.-diene of the formula (I) and a specific non-conjugated diene of the formula (II), and a rubber (2) selected from the group consisting of a diene rubber, an ethylene/a-olefin copolymer, a nitrile rubber and a hydrogenated nitrile rubber. The composition is excellent in workability strength characteristics, weatherability, ozone resistance and dynamic fatigue resistance, as well as excellent in adhesive properties to fiber and in vibration-insulating properties and damping properties.
Kawasaki Masaaki
Murata Kazuhiko
Okada Keiji
Takata Toshimasa
Tojo Tetsuo
Mitsui Chemicals Inc.
Mitsui Petrochemical Industries Ltd.
Smart & Biggar
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