CH660494B - - Google Patents
Info
- Publication number
- CH660494B CH660494B CH591184A CH591184A CH660494B CH 660494 B CH660494 B CH 660494B CH 591184 A CH591184 A CH 591184A CH 591184 A CH591184 A CH 591184A CH 660494 B CH660494 B CH 660494B
- Authority
- CH
- Switzerland
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
-
- 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
- C09B67/0096—Purification; Precipitation; Filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Polymerization Catalysts (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH591184A CH660494B (en:Method) | 1984-12-12 | 1984-12-12 | |
| DE8585810580T DE3584432D1 (de) | 1984-12-12 | 1985-12-06 | Verfahren zur herstellung von azofarbstoffpraeparaten. |
| EP85810580A EP0184993B1 (de) | 1984-12-12 | 1985-12-06 | Verfahren zur Herstellung von Azofarbstoffpräparaten |
| BR8506196A BR8506196A (pt) | 1984-12-12 | 1985-12-11 | Processo para a preparacao de composicoes de corantes azo,composicoes e aplicacao |
| KR1019850009343A KR930010512B1 (ko) | 1984-12-12 | 1985-12-12 | 아조염료 조성물의 제조방법 |
| JP60278092A JPS61143469A (ja) | 1984-12-12 | 1985-12-12 | アゾ染料製剤の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH591184A CH660494B (en:Method) | 1984-12-12 | 1984-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH660494B true CH660494B (en:Method) | 1987-04-30 |
Family
ID=4301393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH591184A CH660494B (en:Method) | 1984-12-12 | 1984-12-12 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0184993B1 (en:Method) |
| JP (1) | JPS61143469A (en:Method) |
| KR (1) | KR930010512B1 (en:Method) |
| BR (1) | BR8506196A (en:Method) |
| CH (1) | CH660494B (en:Method) |
| DE (1) | DE3584432D1 (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810390A (en) * | 1986-10-10 | 1989-03-07 | Ciba-Geigy Corporation | Separation and purification of pigment suspensions and suspensions of pigment intermediates by a membrane separation process |
| ES2022704B3 (es) * | 1987-04-16 | 1991-12-01 | Ciba-Geigy Ag | Procedimiento para la obtencion de preparaciones colorantes acuosas concentradas de colorantes organicos. |
| US4992078A (en) * | 1989-02-23 | 1991-02-12 | Sandoz Ltd. | Sulfur dyes and method of preparing same: membrane process |
| DE102004019560A1 (de) * | 2004-04-22 | 2005-11-10 | Clariant Gmbh | Hochreine Naphthol AS-Pigmente |
| DE102004019561A1 (de) * | 2004-04-22 | 2005-11-10 | Clariant Gmbh | Verfahren zur Herstellung hochreiner Azofarbmittel |
| US20110082247A1 (en) | 2009-10-06 | 2011-04-07 | Amcol International Corp. | Viscosity modified alcohols |
| CN116554705B (zh) * | 2023-05-11 | 2024-10-18 | 乐平市赛复乐医药化工有限公司 | 一种分散黄染料的连续化合成方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643214C2 (de) * | 1976-09-25 | 1983-09-29 | Bayer Ag, 5090 Leverkusen | Herstellung wäßriger Azofarbstoff-Dispersionen |
| DE2903717A1 (de) * | 1978-02-14 | 1979-08-16 | Ici Ltd | Verfahren zur herstellung einer waessrigen aufschlaemmung einer wasserunloeslichen azoverbindung |
| DE3301870C2 (de) * | 1983-01-21 | 1986-02-20 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von konzentrierten flüssigen Färbepräparaten |
| CH655125A5 (de) * | 1983-09-21 | 1986-03-27 | Ciba Geigy Ag | Verfahren zur herstellung von azofarbstoffpraeparaten. |
-
1984
- 1984-12-12 CH CH591184A patent/CH660494B/de not_active IP Right Cessation
-
1985
- 1985-12-06 DE DE8585810580T patent/DE3584432D1/de not_active Expired - Lifetime
- 1985-12-06 EP EP85810580A patent/EP0184993B1/de not_active Expired - Lifetime
- 1985-12-11 BR BR8506196A patent/BR8506196A/pt unknown
- 1985-12-12 KR KR1019850009343A patent/KR930010512B1/ko not_active Expired - Lifetime
- 1985-12-12 JP JP60278092A patent/JPS61143469A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR930010512B1 (ko) | 1993-10-25 |
| JPS61143469A (ja) | 1986-07-01 |
| EP0184993B1 (de) | 1991-10-16 |
| EP0184993A2 (de) | 1986-06-18 |
| EP0184993A3 (en) | 1989-06-14 |
| KR860004969A (ko) | 1986-07-16 |
| BR8506196A (pt) | 1986-08-26 |
| DE3584432D1 (de) | 1991-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |