Sumitomo Chemical Company, Limited

Yufu Sato

Toshio Sasaki

Hiroyuki Shiraishi

Yuji Shigematsu

Kozo Kotani

Toshio Kawakita

Takeshi Yamada

Hirofumi Johoji

Takanori Kume

Haruo Hayashida

Teruaki Yoshida

Akihiro Ichige

Kohzoh Miyazaki

Toshiyuki Kokubo

Yuji Kanda

Akio Uemura

A novel ethylene-.alpha.-olefin copolymer and a molded article formed therefrom, wherein (A) a density is 0.870 to 0.945 g/cm.sup.3, (B) a relation between an activation energy of flow Ea (J/mole K) obtained by measurement of viscoelasticity at at least three temperatures in the molten state and a melt flow rate MFR (g/10 min) satisfies the following equation (1):

Ethylene-.alpha.-olefin copolymer and molded article thereof

An ethylene-.alpha.-olefin copolymer having;

Ethylene-.alpha.-olefin copolymer and a molded article therefor

A laminate film for wrapping which comprises a layer comprising (A) an ethylene-.alpha.-olefin copolymer having a coefficient of variation of composition distribution (Cx) represented by equation shown below of 0.40 or less and having an ethylene content of 50 mol % or more and at least one layer of a different kind;

Laminate film for wrapping

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Ichihara, Japan

Yufu Sato