摘要：

A composition comprising (i) a random copolymer containing units derived from ethylene and units derived from a cycloolefin of formula [I] or [II], wherein n and m are each 0 or a positive integer, ℓ is an integer of at least 3, and R1 to R10 each represent hydrogen, halogen or a hydrocarbon group, said random copolymer having an intrinsic viscosity [η] of 0.01-10 dl/g as measured at 135°C in decalin; (ii) a phenolic antioxidant; and (iii) a fatty ester of a polyhydric alcohol.

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