BR8005300A - Processo para preparacao de solucoes concentradas de corantes complexos de metal isentos de grupos sulfo - Google Patents
Processo para preparacao de solucoes concentradas de corantes complexos de metal isentos de grupos sulfoInfo
- Publication number
- BR8005300A BR8005300A BR8005300A BR8005300A BR8005300A BR 8005300 A BR8005300 A BR 8005300A BR 8005300 A BR8005300 A BR 8005300A BR 8005300 A BR8005300 A BR 8005300A BR 8005300 A BR8005300 A BR 8005300A
- Authority
- BR
- Brazil
- Prior art keywords
- exempt
- complex metal
- concentrated solutions
- sulfo groups
- preparing concentrated
- 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
- 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
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0072—Preparations with anionic dyes or reactive dyes
- C09B67/0073—Preparations of acid or reactive dyes in liquid form
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792934015 DE2934015A1 (de) | 1979-08-22 | 1979-08-22 | Verfahren zur herstellung von konzentrierten loesungen sulfogruppenfreier 1 zu 2-cr- bzw. 1 zu 2-co-komplexfarbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8005300A true BR8005300A (pt) | 1981-03-04 |
Family
ID=6079054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8005300A BR8005300A (pt) | 1979-08-22 | 1980-08-21 | Processo para preparacao de solucoes concentradas de corantes complexos de metal isentos de grupos sulfo |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0024609B1 (pt) |
JP (1) | JPS5630466A (pt) |
BR (1) | BR8005300A (pt) |
DE (2) | DE2934015A1 (pt) |
ES (1) | ES494409A0 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH660599A5 (de) * | 1984-07-26 | 1987-05-15 | Ciba Geigy Ag | Loesungen anionischer farbstoffe. |
CA1285515C (en) * | 1985-11-20 | 1991-07-02 | Gerhard J.A. Kennepohl | Method for passivating particulate coal |
DE102005010022A1 (de) * | 2005-03-04 | 2006-09-07 | Basf Ag | Flüssigfarbstoffpräparationen von sulfonsäuregruppenfreien Metallkomplexfarbstoffen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1619470B1 (de) * | 1966-04-01 | 1969-12-04 | Bayer Ag | Verfahren zur Herstellung stabiler, konzentrierter L¦sungen von 1 : 2 Metallkomplex-Azofarbstoffen |
DE1619357C3 (de) * | 1966-12-29 | 1974-08-08 | Basf Ag, 6700 Ludwigshafen | Verwendung von hochkonzentrierten, stabilen, mit Wasser in jedem Verhältnis mischbaren, sulfonsäuregruppenfreie 1:2-Chrom- oder Kobaltkomplexe von Azofarbstoffen enthaltenden Stammlösungen zur Bereitung von Färbebädern oder Druckpasten |
DE2444736C2 (de) * | 1974-09-19 | 1984-01-05 | Bayer Ag, 5090 Leverkusen | Konzentrierte Lösungen von 1:2-Azo- und -Azomethin-chromkomplexfarbstoffen und Verfahren zu deren Herstellung |
DE2605574C2 (de) * | 1976-02-12 | 1984-01-12 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Chrom- und Kobaltkomplexfarbstoffen und deren Lösungen |
DE2634512C2 (de) * | 1976-07-31 | 1984-11-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung konzentrierter, salzarmer Lösungen von sulfonsäuregruppenfreien Kobalt- und Chrom- 1 zu 2-Komplexfarbstoffen |
DE2816983A1 (de) * | 1977-04-29 | 1978-11-02 | Sandoz Ag | Stabile, fluessige, hochkonzentrierte farbstoffzubereitungen, ihre herstellung und verwendung |
-
1979
- 1979-08-22 DE DE19792934015 patent/DE2934015A1/de not_active Withdrawn
-
1980
- 1980-08-09 EP EP80104712A patent/EP0024609B1/de not_active Expired
- 1980-08-09 DE DE8080104712T patent/DE3061628D1/de not_active Expired
- 1980-08-19 JP JP11309080A patent/JPS5630466A/ja active Pending
- 1980-08-21 ES ES494409A patent/ES494409A0/es active Granted
- 1980-08-21 BR BR8005300A patent/BR8005300A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ES8106750A1 (es) | 1981-09-01 |
EP0024609B1 (de) | 1983-01-12 |
ES494409A0 (es) | 1981-09-01 |
JPS5630466A (en) | 1981-03-27 |
EP0024609A1 (de) | 1981-03-11 |
DE3061628D1 (en) | 1983-02-17 |
DE2934015A1 (de) | 1981-03-26 |
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