BE596161A - Process for the preparation of a cuprous phthalocyanine pigment mainly in alpha forms and stable to recrystallization. - Google Patents
Process for the preparation of a cuprous phthalocyanine pigment mainly in alpha forms and stable to recrystallization.Info
- Publication number
- BE596161A BE596161A BE596161A BE596161A BE596161A BE 596161 A BE596161 A BE 596161A BE 596161 A BE596161 A BE 596161A BE 596161 A BE596161 A BE 596161A BE 596161 A BE596161 A BE 596161A
- Authority
- BE
- Belgium
- Prior art keywords
- cuprous
- recrystallization
- stable
- preparation
- phthalocyanine pigment
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 title 1
- 239000000049 pigment Substances 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 238000001953 recrystallisation Methods 0.000 title 1
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
- C09B67/0032—Treatment of phthalocyanine pigments
-
- 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
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
- C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
-
- 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
- C09B67/0026—Crystal modifications; Special X-ray patterns of phthalocyanine pigments
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF29888A DE1195710B (en) | 1959-11-20 | 1959-11-20 | Process for the production of a recrystallization-resistant copper phthalocyanine pigment which is predominantly in the alpha form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE596161A true BE596161A (en) | 1961-02-15 |
Family
ID=61562977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE596161A BE596161A (en) | 1959-11-20 | 1960-10-19 | Process for the preparation of a cuprous phthalocyanine pigment mainly in alpha forms and stable to recrystallization. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE596161A (en) |
| CH (1) | CH395401A (en) |
| DE (1) | DE1195710B (en) |
| DK (1) | DK104582C (en) |
| FR (1) | FR1271406A (en) |
| GB (1) | GB930150A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3351481A (en) * | 1964-10-12 | 1967-11-07 | Sun Chemical Corp | Process of producing phthalocyanine pigments |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540775A (en) * | 1948-07-24 | 1951-02-06 | American Cyanamid Co | Treatment of phthalocyanine pigments |
| US2524672A (en) * | 1948-09-02 | 1950-10-03 | American Cyanamid Co | Preparation of salts of phthalocyanine pigments |
-
1959
- 1959-11-20 DE DEF29888A patent/DE1195710B/en active Granted
-
1960
- 1960-09-23 CH CH1073960A patent/CH395401A/en unknown
- 1960-10-19 FR FR841564A patent/FR1271406A/en not_active Expired
- 1960-10-19 BE BE596161A patent/BE596161A/en unknown
- 1960-11-10 GB GB38716/60A patent/GB930150A/en not_active Expired
- 1960-11-18 DK DK458660AA patent/DK104582C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR1271406A (en) | 1961-09-08 |
| DK104582C (en) | 1966-06-06 |
| DE1195710B (en) | 1965-07-01 |
| CH395401A (en) | 1965-07-15 |
| GB930150A (en) | 1963-07-03 |
| DE1195710C2 (en) | 1966-03-03 |
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