Title:
METHOD FOR INSOLUBILIZING COLORING MATTER IN SOLVENTS
Document Type and Number:
Japanese Patent JPS5342237
Kind Code:
A
Abstract:
PURPOSE: To obtain stable coloring matters insolubilized in solvents with simple operations, by heating a solution of a specific condensate, a surface active agent, a polar solvent, a coloring matter, and an amino resin in the presence of a curing catalyst to separate a colored scum.
Inventors:
UCHIYAMA HIROSHI
Application Number:
JP11784176A
Publication Date:
April 17, 1978
Filing Date:
September 30, 1976
Export Citation:
Assignee:
MITSUBISHI CHEM IND
EC CHEM IND CO
EC CHEM IND CO
International Classes:
C08L61/00; C08G4/00; C08L61/34; C09B67/00; C09B67/08; (IPC1-7): C08G4/00; C08L61/00; C09B67/00