CH477526A - Verfahren zur Herstellung von Phthalocyanin-Pigmenten - Google Patents
Verfahren zur Herstellung von Phthalocyanin-PigmentenInfo
- Publication number
- CH477526A CH477526A CH1492166A CH1492166A CH477526A CH 477526 A CH477526 A CH 477526A CH 1492166 A CH1492166 A CH 1492166A CH 1492166 A CH1492166 A CH 1492166A CH 477526 A CH477526 A CH 477526A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- phthalocyanine pigments
- phthalocyanine
- pigments
- Prior art date
Links
- 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
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
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
- C09B67/0019—Influencing the physical properties by treatment with an acid, H2SO4 of phthalocyanines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50704665A | 1965-11-09 | 1965-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH477526A true CH477526A (de) | 1969-08-31 |
Family
ID=24017047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1492166A CH477526A (de) | 1965-11-09 | 1966-10-17 | Verfahren zur Herstellung von Phthalocyanin-Pigmenten |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3544586A (de) |
| CH (1) | CH477526A (de) |
| GB (1) | GB1165218A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX155643A (es) * | 1980-02-29 | 1988-04-11 | Ciba Geigy Ag | Composicion blanqueadora de telas |
| US6464773B1 (en) * | 2000-11-10 | 2002-10-15 | Sun Chemical Corporation | Toluene sulfonic acid swelling of perylene pigments |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2716649A (en) * | 1951-06-05 | 1955-08-30 | Gen Aniline & Film Corp | Acid pasting of phthalocyanine pigments |
| US2765319A (en) * | 1952-03-27 | 1956-10-02 | Du Pont | Treatment of polychloro copper phthalocyanine |
| US2765318A (en) * | 1952-03-27 | 1956-10-02 | Du Pont | Treatment of crude polychloro copper phthalocyanine |
| US2840568A (en) * | 1953-04-29 | 1958-06-24 | Robert E Brouillard | Acid milling of phthalocyanine pigments |
| US2930796A (en) * | 1957-02-11 | 1960-03-29 | Gen Aniline & Film Corp | Conditioning of crude polychloro copper phthalocyanines |
| US3080375A (en) * | 1959-10-20 | 1963-03-05 | Gen Aniline & Film Corp | Acid milling of phthalocyanine pigments |
| DE1136303B (de) * | 1960-05-11 | 1962-09-13 | Bayer Ag | Verfahren zur Herstellung einer farbstarken ª‡-Modifikation des Cu-Phthalocyanins |
-
1965
- 1965-11-09 US US507046A patent/US3544586A/en not_active Expired - Lifetime
-
1966
- 1966-10-05 GB GB44568/66A patent/GB1165218A/en not_active Expired
- 1966-10-17 CH CH1492166A patent/CH477526A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1165218A (en) | 1969-09-24 |
| US3544586A (en) | 1970-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |