CH564589A5CH693374ACH693374ACH564589A5CH 564589 A5CH564589 A5CH 564589A5CH 693374 ACH693374 ACH 693374ACH 693374 ACH693374 ACH 693374ACH 564589 A5CH564589 A5CH 564589A5
Authority
CH
Switzerland
Application number
CH693374A
Original Assignee
Ugine Kuhlmann
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ugine KuhlmannfiledCriticalUgine Kuhlmann
Publication of CH564589A5publicationCriticalpatent/CH564589A5/xx
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
C09B67/0034—Mixtures of two or more pigments or dyes of the same type