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:
Nov. 11, 2014
Filed:
Jun. 30, 2010
Kei Sakamoto, Tokyo, JP;
Tomonori Ogawa, Tokyo, JP;
Satoshi Kiriki, Tokyo, JP;
Masanobu Shinohara, Tokyo, JP;
Yasushi Nakano, Tokyo, JP;
Kei Sakamoto, Tokyo, JP;
Tomonori Ogawa, Tokyo, JP;
Satoshi Kiriki, Tokyo, JP;
Masanobu Shinohara, Tokyo, JP;
Yasushi Nakano, Tokyo, JP;
Zeon Corporation, Tokyo, JP;
Abstract
There are provided a novel diarylamine compound represented by the following formula (I), (II) or (III), which has at least one signal attributable to the hydrogen of the N—H moiety at 8.30 ppm to 9.00 ppm when a deuterated dimethyl sulfoxide solution of the diarylamine compound is analyzed byH-NMR; and an aging inhibitor, a polymer composition, a crosslinked rubber product and a molded article thereof, and a method of producing a diarylamine compound. In the formulas, Ato Aeach represent an aromatic group which may have a substituent; A represents an aromatic group or a cyclic aliphatic group, which may both have a substituent; L represents 1 or 2; and n represents 0 or 1.