To propose a molding excellent in moldability, component processability, and scratch resistance by laminating an olefinic thermoplastic elastomer excellent in scratch resistance on a conventional olefinic thermoplastic elastomer.
In an olefinic thermoplastic elastomer laminate, an olefinic thermoplastic elastomer composition (A) containing an olefinic resin (a) and an ethylene copolymer rubber (b) as indispensable components or an olefinic resin (B) and an olefinic thermoplastic elastomer composition (C) comprising a syndiotactic α-olefin copolymer (c), another thermoplastic resin (d), and as required an ethylene copolymer rubber (e) are laminated. In the olefinic thermoplastic elastomer composition (C), preferably (e)=5-1,000 pts.wt. in relation to (c):(d)=1-99:1-99 (pts.wt.)[(c)+(d)=100 pts.wt.].
ITO YUICHI
JP2000191857A | 2000-07-11 |
WO2005053951A1 | 2005-06-16 | |||
WO2005103141A1 | 2005-11-03 |