Document Type and Number:
Japanese Patent JPS6348878
Kind Code:
B2
Abstract:
Hydrocarbon solvent solutions of hexavalent chromium compounds are storage-stabilized by incorporating therein precipitation stabilizing amounts of a soluble partial ester of a phosphoric acid; such are useful catalyst stock solutions.
Inventors:
BURUNO DO SOWAARU
JATSUKU NUUBERU
JATSUKU NUUBERU
Application Number:
JP9944480A
Publication Date:
September 30, 1988
Filing Date:
July 22, 1980
Export Citation:
Assignee:
RHONE POULENC IND
International Classes:
C01G37/033; B01J31/34; C07C29/94; C07C31/28; C07F9/02; C07F9/11; C07F11/00; C07C35/08