NOVEL DIARYLAMINE COMPOUNDS, AGING INHIBITOR, POLYMER COMPOSITION, CROSSLINKED RUBBER PRODUCT AND MOLDED ARTICLE OF THE CROSSLINKED PRODUCT, AND METHOD OF PRODUCING DIARYLAMINE COMPOUND
申请人:Sakamoto Kei
公开号:US20120101196A1
公开(公告)日:2012-04-26
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 by
1
H-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, A
1
to A
6
each 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.