A resin composition comprising an olefin resin (A), a copolymer of olefin with non-conjugated diene (B) and at least one polymer (C) selected from the group consisting of the following polymers;
C1: diene polymer containing a hydroxyl group or the hydrogenation product thereof,
C2: polymer containing a hydroxyl group,
C3: polymer containing a carboxyl group (including an acid anhydride group),
C4: polymer containing an amino group and/or imino group, and
C5: polymer containing an epoxy group; and optionally an elastomer (D), filler (E) and at least one compound
(F) selected from the group consisting of the following compounds;
F1: organotin compound,
F2: tertiary amine compound, and
F3: phosphorus oxy compound.
The moldings prepared from this resin composition have remarkable adhesive properties for paints, adhesives and printing inks. Thus, paints, etc. may be applied directly to the moldings, without surface treatment or washing thereof.
一种
树脂组合物,包括烯烃
树脂(A)、烯烃与非共轭二烯的共聚物(B)和至少一种选自以下聚合物组的聚合物(C);
C1:含有羟基或其氢化产物的二烯聚合物、
C2:含有羟基的聚合物
C3:含有羧基(包括酸酐基)的聚合物
C4:含有
氨基和/或
亚胺基的聚合物,以及
C5:含有环氧基的聚合物;以及可选的弹性体 (D)、填料 (E) 和至少一种化合物 (F)
(F) 选自下列化合物组成的组;
F1:
有机锡化合物
F2:叔胺化合物,以及
F3:
磷氧基化合物。
用这种
树脂组合物制备的模塑件对油漆、粘合剂和印刷油墨具有显著的粘合性能。因此,涂料等可直接涂在模塑件上,而无需对其进行表面处理或清洗。