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. 16, 2007
Filed:
Dec. 24, 2003
Kentarou Kanae, Tokyo, JP;
Toshiyuki Hayakawa, Tokyo, JP;
Minoru Tanaka, Tokyo, JP;
Akihiko Morikawa, Tokyo, JP;
Kentarou Kanae, Tokyo, JP;
Toshiyuki Hayakawa, Tokyo, JP;
Minoru Tanaka, Tokyo, JP;
Akihiko Morikawa, Tokyo, JP;
JSR Corporation, Tokyo, JP;
Abstract
An olefin thermoplastic elastomer sheet which has the same or similar rubber elasticity, flexibility and molding and processability as those of the conventional olefin thermoplastic elastomer sheets, and is good in mechanical properties and excellent in mar resistance in particular, and a production process thereof, and a laminate having a surface layer composed of this sheet. The olefin thermoplastic elastomer sheet according to the present invention is composed of an elastomer material comprising an olefin random copolymer formed by copolymerizing ethylene, an α-olefin having 3 to 10 carbon atoms and an unsaturated monomer having a functional group, and optionally a non-conjugated diene, and metal ions crosslinking the olefin random copolymer.