FR771966A - Préparations de colorants - Google Patents
Préparations de colorantsInfo
- Publication number
- FR771966A FR771966A FR771966DA FR771966A FR 771966 A FR771966 A FR 771966A FR 771966D A FR771966D A FR 771966DA FR 771966 A FR771966 A FR 771966A
- Authority
- FR
- France
- Prior art keywords
- dye preparations
- preparations
- dye
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- 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
- C09B67/006—Preparation of organic pigments
- C09B67/0061—Preparation of organic pigments by grinding a dyed resin
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US771966XA | 1933-03-27 | 1933-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR771966A true FR771966A (fr) | 1934-10-20 |
Family
ID=22136626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR771966D Expired FR771966A (fr) | 1933-03-27 | 1934-03-27 | Préparations de colorants |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR771966A (fr) |
-
1934
- 1934-03-27 FR FR771966D patent/FR771966A/fr not_active Expired
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