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:
May. 19, 1987
Filed:
Jul. 26, 1985
Hiroshi Tada, Kurume, JP;
Masanari Kido, Ohkawa, JP;
Hidehiko Masunaga, Kurume, JP;
Toshiaki Iwamoto, Suita, JP;
Tuneyoshi Ishimoto, Ashiya, JP;
M Matsui, Moriyama, JP;
Kuraray Co., Ltd., Okayama, JP;
Moon Star Chemical Corporation, Fukuoka, JP;
Abstract
A vulcanized rubber article which comprises a vulcanized rubber layer, and non-porous and homogenized thermoplastic polyurethane layer(s) having an average thickness of 0.02-1.0 mm on at least one surface of the vulcanized rubber layer, said polyurethane layer(s) being integrally fused to the vulcanized rubber and the peeling strength between the rubber layer and the polyurethane layer being at least 1.2 kg/cm, and a process for production thereof. The article simplifies the process for production of shoes and makes the control of the process of production readily, and provide a final production having an excellent flexibility, flexing resistance, friction resistance, oil resistance, cleavage resistance against ozone and the like.