| abstract |
The present invention provides a composition containing an <alpha>-olefin/aromatic vinyl compound copolymer, which has no chlorine content and can bring about formed products, such as films, sheets, pipes and tubes, exhibiting a moderate extensible elasticity and ability for adhering onto various surface together with superior properties in the transparency, fogging resistance, durability of the fogging resistance and ability for restoring from strain. The composition comprises 99.5 - 90 weight % of a copolymer (A) of an <alpha>-olefin and an aromatic vinyl compound, the copolymer (A) being composed of 99.95 - 70 mole % of the structural unit derived from the <alpha>-olefin and 0.05 - 30 mole % of the structural unit derived from the aromatic vinyl compound and 0.5 - 10 weight % of an anti-fogging agent (B). In addition, the composition may further comprises, relative to 100 weight parts of component (A), 0.01~10 weight parts of a nuclide agent. |