The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2005
Filed:
Aug. 15, 2002
Takanori Sueda, Ichihara, JP;
Masayoshi Yamaguchi, Ichihara, JP;
Atsushi Komoriya, Tokyo, JP;
Kouichi Kizu, Sodegaura, JP;
Takanori Sueda, Ichihara, JP;
Masayoshi Yamaguchi, Ichihara, JP;
Atsushi Komoriya, Tokyo, JP;
Kouichi Kizu, Sodegaura, JP;
Mitsui Chemicals, Inc., Tokyo, JP;
Abstract
A composition that has an ethylene/α-olefin copolymer (A), a blowing agent (B), and optionally, an organic peroxide and a crosslinking assistant. The ethylene/α-olefin copolymer (A) has an ethylene/α-olefin copolymer (A1) having a density of not less than 0.880 g/cmand less than 0.900 g/cmand MFR (190° C.) of 0.1 to 50 g/10 min and an ethylene/α-olefin copolymer (A2) having a density of 0.900 to 0.930 g/cm, MFR (190° C.) of 0.1 to 50 g/10 min and a main melting point peak at a position of not higher than 110° C., in a specific ratio. A foamed product, obtained by heat treatment of the composition, may be further subjected to secondary compression. A laminate made of the foamed product and a layer made of a polyolefin, a polyurethane, a rubber, a leather or an artificial leather. Footwear or a footwear part made of the foamed product or the laminate.