Resin compositions for skin members and laminates thereof

C - Chemistry – Metallurgy – 08 – L

Patent

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Details

C08L 83/04 (2006.01) C08L 23/02 (2006.01) C08L 23/10 (2006.01) C08L 23/16 (2006.01) C08L 27/12 (2006.01) C08L 45/00 (2006.01) C08L 47/00 (2006.01)

Patent

CA 2278264

The resin composition for a skin member according to the present invention comprises a completely or partially eras inked olefin thermoplastic elastomer (A) in an amount of 100 parts by weight, an organopolysiloxane (8) having a viscosity of 1 x 10 6 to 1 x 10 8 cSt in art amount 2 to 20 parts by weight, an organopolysiloxane (C) having a viscosity of not less than 10 cSt and less than 1 x 10 6 cSt in an amount of 0.5 to 5 parts by weight, and optionally, a polyolefin resin (D) in an amount of 5 to 150 parts by weight and/or a fluoropolymer (E) in an amount of 0.5 to 10 parts by weight. The other resin composition for a skin member according to the invention comprises a completely or partially crosslinked olefin thermoplastic elastomer (A) in an amount of 100 parts by weight, a fluoropolymer (E) in an amount of 0.5 to 10 parts by weight, and optionally, a polyolefin resin (D) in an amount of 5 to 150 parts by weight. The laminate according to the invention is formed by laminating a skin member comprising any of the above compositions to a core comprising a thermoplastic elastomer. According to the invention, a resin composition for a skin member, which is capable of producing a laminate exhibiting good sliding properties for a window glass and excellent abrasion resistance and having only a slight amount of a die residue brought about in the extrusion molding, and a laminate using the resin composition can be obtained.

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