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. 03, 2015
Filed:
Nov. 21, 2011
Naoki Iwase, Kiyosu, JP;
Hideyuki Imai, Kiyosu, JP;
Akishige Seo, Kiyosu, JP;
Hideaki Kondo, Kiyosu, JP;
Yusuke Katono, Kiyosu, JP;
Naoki Iwase, Kiyosu, JP;
Hideyuki Imai, Kiyosu, JP;
Akishige Seo, Kiyosu, JP;
Hideaki Kondo, Kiyosu, JP;
Yusuke Katono, Kiyosu, JP;
Toyoda Gosei Co., Ltd., Aichi-pref., JP;
Abstract
To provide a polymer alloy formed of a non-polar rubber and a polar rubber, and a rubber product, which are improved in ozone resistance (weather resistance) while having oil resistance and can achieve high mechanical strength (in particular, tensile strength), and a production method thereof. A rubber product in which an organic peroxide or other cross-linking agent is used to cross-link a polymer alloy comprising: a modified rubber in which EPDM, NR, or another non-polar rubber having a non-conjugated double bond is modified with 2-methoxy-1-naphthonitrile oxide, 2,6-dimethoxybenzonitrile oxide, or another nitrile oxide of an aromatic nitrile oxide derivative; and nitrile rubber, acrylic rubber, or another polar rubber.