Main > ORGANIC CHEMICALS > Aromatics

Product Aminodiphenylamine. Prepn. DE. B.

CORP. SALE 4-NH2-C6H4-NH-Ph
PATENT ASSIGNEE'S COUNTRY Germany
UPDATE 08.99
USES Elastomer Processing Additive
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Hydrogenating nitrosobenzene with H in reaction mixt. consis
ting of base contg hydroxide groups & heterogeneous catalyst in presence of inert aprotic solvent at 0 - 200C & 0.1 - 150 bar
PATENT PHOTOCOPY Available on request

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