申请人:Adeka Corporation
公开号:EP3235864A1
公开(公告)日:2017-10-25
Provided are: a polyolefin resin composition which has excellent antistatic properties with sufficient persistence and wiping resistance but without impairment of the intrinsic mechanical properties of a resin; and an automotive interior/exterior material containing the same. The polyolefin resin composition contains: 50 to 90 parts by mass of a polyolefin resin; 3 to 40 parts by mass of a thermoplastic elastomer; and 3 to 30 parts by mass of a filler, the polyolefin resin composition further containing an antistatic agent composed of a polymer compound (E) in an amount of 3 to 20 parts by mass with respect to a total amount of 100 parts by mass of the polyolefin resin, the thermoplastic elastomer and the filler, wherein the polymer compound (E) has a structure in which a diol, an aliphatic dicarboxylic acid, an aromatic dicarboxylic acid, a compound (B) which contains at least one group represented by the Formula (1) and has hydroxyl groups at both ends, and an epoxy compound (D) having two or more epoxy groups are bound via ester bonds:
本文提供了:一种聚烯烃树脂组合物,它具有优异的抗静电性能、足够的持久性和耐擦拭性,但不会损害树脂的固有机械性能;以及一种含有该组合物的汽车内饰/外饰材料。聚烯烃树脂组合物含有50 至 90 质量份的聚烯烃树脂; 3 至 40 质量份的热塑性弹性体;聚烯烃树脂组合物还含有抗静电剂,该抗静电剂由聚合物化合物 (E) 组成,相对于聚烯烃树脂、热塑性弹性体和填料的总质量 100 份,抗静电剂的质量为 3 至 20 份、其中聚合物化合物(E)的结构为:二元醇、脂肪族二羧酸、芳香族二羧酸、至少含有一个由式(1)表示的基团且两端具有羟基的化合物(B)和具有两个或两个以上环氧基团的环氧化合物(D)通过酯键结合在一起: