NL7315937A - - Google Patents
Info
- Publication number
- NL7315937A NL7315937A NL7315937A NL7315937A NL7315937A NL 7315937 A NL7315937 A NL 7315937A NL 7315937 A NL7315937 A NL 7315937A NL 7315937 A NL7315937 A NL 7315937A NL 7315937 A NL7315937 A NL 7315937A
- Authority
- NL
- Netherlands
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
- C09B41/00—Special methods of performing the coupling reaction
-
- 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)
- Coloring (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5369372A GB1438118A (en) | 1972-11-21 | 1972-11-21 | Preparation of aqueous dispersions of azo dyestuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7315937A true NL7315937A (https=) | 1974-05-24 |
Family
ID=10468670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7315937A NL7315937A (https=) | 1972-11-21 | 1973-11-20 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE807623A (https=) |
| CH (1) | CH585251A5 (https=) |
| DE (1) | DE2358080A1 (https=) |
| FR (1) | FR2207169B3 (https=) |
| GB (1) | GB1438118A (https=) |
| NL (1) | NL7315937A (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643214C2 (de) * | 1976-09-25 | 1983-09-29 | Bayer Ag, 5090 Leverkusen | Herstellung wäßriger Azofarbstoff-Dispersionen |
| DE2607122C2 (de) * | 1976-02-21 | 1983-10-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Azofarbstoffen |
| DE2847532C3 (de) * | 1978-11-02 | 1981-08-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Azofarbstoffen |
| DE2934949A1 (de) | 1979-08-29 | 1981-03-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von fluessigen farbstoffpraeparationen |
| CH648583A5 (de) | 1981-09-29 | 1985-03-29 | Ciba Geigy Ag | Verfahren zur herstellung von lagerstabilen farbstoffpraeparaten. |
| US4452608A (en) * | 1982-03-05 | 1984-06-05 | Ciba-Geigy Corporation | Process for the preparation of metal complex dye formulations using membrane separation |
| CH655125A5 (de) * | 1983-09-21 | 1986-03-27 | Ciba Geigy Ag | Verfahren zur herstellung von azofarbstoffpraeparaten. |
| US6432192B1 (en) | 2000-02-23 | 2002-08-13 | Flint Ink Corporation | Process for manufacturing pigments |
| ES2528270T3 (es) * | 2005-02-18 | 2015-02-06 | Clariant Finance (Bvi) Limited | Solución concentrada de colorante |
| CN105219121B (zh) * | 2015-08-28 | 2017-04-12 | 浙江奇彩环境科技股份有限公司 | 一种直接耐晒黑g的合成工艺 |
-
1972
- 1972-11-21 GB GB5369372A patent/GB1438118A/en not_active Expired
-
1973
- 1973-11-20 NL NL7315937A patent/NL7315937A/xx not_active Application Discontinuation
- 1973-11-21 CH CH1637073A patent/CH585251A5/xx not_active IP Right Cessation
- 1973-11-21 BE BE138014A patent/BE807623A/xx unknown
- 1973-11-21 FR FR7341470A patent/FR2207169B3/fr not_active Expired
- 1973-11-21 DE DE19732358080 patent/DE2358080A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1438118A (en) | 1976-06-03 |
| BE807623A (fr) | 1974-05-21 |
| FR2207169B3 (https=) | 1976-10-01 |
| DE2358080A1 (de) | 1974-05-30 |
| FR2207169A1 (https=) | 1974-06-14 |
| CH585251A5 (https=) | 1977-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |