CH376200A - Process for the production of linear quinacridone pigments in finely divided form - Google Patents
Process for the production of linear quinacridone pigments in finely divided formInfo
- Publication number
- CH376200A CH376200A CH7567459A CH7567459A CH376200A CH 376200 A CH376200 A CH 376200A CH 7567459 A CH7567459 A CH 7567459A CH 7567459 A CH7567459 A CH 7567459A CH 376200 A CH376200 A CH 376200A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- finely divided
- divided form
- quinacridone pigments
- linear quinacridone
- Prior art date
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
- C09B48/00—Quinacridones
-
- 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
- C09B67/0025—Crystal modifications; Special X-ray patterns
- C09B67/0027—Crystal modifications; Special X-ray patterns of quinacridones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH7567459A CH376200A (en) | 1959-07-13 | 1959-07-13 | Process for the production of linear quinacridone pigments in finely divided form |
GB2416960A GB900757A (en) | 1959-07-13 | 1960-07-11 | Process for the manufacture of quinacridone pigments in a finely divided form |
ES0259597A ES259597A1 (en) | 1959-07-13 | 1960-07-12 | Process for the manufacture of quinacridone pigments in a finely divided form |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH7567459A CH376200A (en) | 1959-07-13 | 1959-07-13 | Process for the production of linear quinacridone pigments in finely divided form |
Publications (1)
Publication Number | Publication Date |
---|---|
CH376200A true CH376200A (en) | 1964-03-31 |
Family
ID=4534338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7567459A CH376200A (en) | 1959-07-13 | 1959-07-13 | Process for the production of linear quinacridone pigments in finely divided form |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH376200A (en) |
ES (1) | ES259597A1 (en) |
GB (1) | GB900757A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1269997B (en) * | 1962-11-12 | 1968-06-12 | Acna | Process for the production of quinacridone in pigment form |
US3326918A (en) * | 1965-10-21 | 1967-06-20 | Du Pont | Process for the preparation of beta phase quinacridone |
CH627775A5 (en) * | 1977-02-03 | 1982-01-29 | Ciba Geigy Ag | METHOD FOR CONVERTING A PIGMENT OR DISPERSION DYE INTO ANOTHER MODIFICATION. |
JPS5823858A (en) * | 1981-07-07 | 1983-02-12 | チバ・ガイギ−・アクチェンゲゼルシャフト | Manufacture of quinacridone pigment in pigment state |
US4455173A (en) * | 1981-07-07 | 1984-06-19 | E. I. Du Pont De Nemours And Company | Preparation of pigmentary form of quinacridone pigments |
DE4400329A1 (en) * | 1994-01-07 | 1995-07-20 | Hoechst Ag | Use of fatty acid taurides to disperse polycyclic pigments |
DE4403231A1 (en) * | 1994-02-03 | 1995-08-10 | Hoechst Ag | Process for the production of quinacridone pigments |
-
1959
- 1959-07-13 CH CH7567459A patent/CH376200A/en unknown
-
1960
- 1960-07-11 GB GB2416960A patent/GB900757A/en not_active Expired
- 1960-07-12 ES ES0259597A patent/ES259597A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB900757A (en) | 1962-07-11 |
ES259597A1 (en) | 1961-01-16 |
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