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:
Mar. 13, 2007
Filed:
Jun. 05, 2003
Takanori Sueda, Ichihara, JP;
Naoto Yasaka, Ichihara, JP;
Chong-sun Yoo, Pusan, KR;
Jeong-sik Yoon, Pusan, KR;
Kyung-man Choi, Pusan, KR;
Kwon-ik Lee, Pusan, KR;
Takanori Sueda, Ichihara, JP;
Naoto Yasaka, Ichihara, JP;
Chong-Sun Yoo, Pusan, KR;
Jeong-Sik Yoon, Pusan, KR;
Kyung-Man Choi, Pusan, KR;
Kwon-Ik Lee, Pusan, KR;
Mitsui Chemicals, Inc., Tokyo, JP;
Abstract
A crosslinked olefin elastomer foam has a specific gravity of 0.05 to 0.2, an expansion ratio of 8 to 15, a compression set of 30 to 60% and a tear strength of 1.5 to 2.5 kg/cm. The crosslinked foam is obtained by heating an elastomer composition comprising a specific ethylene/α-olefin copolymer, an organic peroxide, a crosslinking auxiliary and a foaming agent. The crosslinked foam has a high expansion ratio, is free from surface roughening attributed to defoaming, realizes a soft touch, exhibits a low compression set and is excellent in mechanical strength (particularly tear strength) and heat resistance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile