Title:
MANUFACTURE OF ISO- OR TEREPHTHALIC ACID
Document Type and Number:
Japanese Patent JPS5726643
Kind Code:
A
Abstract:
Meta- or p-xylene is oxidised in an aqueous reaction medium to iso- or tere-phthalic acid respectively using a heavy metal and/or bromine catalyst, the reaction being initiated in the presence of a solubilising agent for the xylene.
Inventors:
SUCHIIBUN BIIN NOOBARU
Application Number:
JP8240981A
Publication Date:
February 12, 1982
Filing Date:
May 29, 1981
Export Citation:
Assignee:
ICI LTD
International Classes:
B01J27/00; C07C51/00; C07C51/265; C07C63/24; C07C63/26; C07C67/00; (IPC1-7): B01J27/08; B01J31/04; C07C51/265; C07C63/24; C07C63/26