PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 05.99 |
PATENT ASSIGNEE | Xerox (Stamford; Conn) |
PATENT CLAIMS |
N,N-Bis(3,4-Dimethylphenyl)-4-Biphenylamine mfg process - Reaction of N,N-bis(3,4-dimethylphenyl)amine & iodobiphe nyl in presence of monodentate tert. amine ligand/Cu(II) catalyst |
PATENT PHOTOCOPY | Available on request |
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