Patent ID: 6936660

Claim:
A molded article other than a film comprising a resin composition, which resin composition comprises: a polyethylene resin (A) in an amount of 100 parts by weight; and a long-chain branched ethylene/α-olefin random copolymer (B) comprising ethylene and an α-olefin having 3 to 20 carbon atoms in an amount of 50 to 5000 parts by weight, wherein the polyethylene resin (A) has: (a) a melt flow rate (MFR, ASTM D 1238, 190° C., a load of 2.16 kg) of 7 to 50 g/10 min; and (b) a density of 0.901 to less than 0.930 g/cm 3 , and wherein the ethylene/α-olefin random copolymer (B) has: (a) a density of not more than 0.900 g/cm 3 ; (b) an intrinsic viscosity (η), as measured in decalin at 135° C., of 0.3 to 3.0 dl/g; (c) a glass transition temperature (Tg) of not more than −50° C.; (d) a crystallinity, as measured by X-ray diffractometry, of less 40%; (e) a molecular weight distribution (Mw/Mn), as measured by GPC, of not more than 3.0; (f) a B value, as determined by 13 C-NMR spectrum and the following equation, of 1.0 to 1.4; and (g) a ratio gη* of the intrinsic viscosity (η) determined in the property (b) to the intrinsic viscosity (η) blank of a linear ethylene-propylene copolymer having the same weight-average molecular weight (measured by a light scattering method) as the copolymer rubber (B) and having an ethylene content of 70% by mol, (η)/(η) blank , of 0.2 to 0.95, B value=( P OE )/(2·( P E )·(P O )) wherein (P E ) and (P O ) are respectively a molar fraction of the units derived from ethylene and a molar fraction of the units derived from the α-olefin in the copolymer rubber (B), and (P OE ) is a proportion of the number of the α-olefin/ethylene sequences to the number of all the dyad sequences.