FR2320336A1 - METHOD FOR IMPROVING THE SOLUBILITY OF ACIDIC COLORANTS IN WATER - Google Patents
METHOD FOR IMPROVING THE SOLUBILITY OF ACIDIC COLORANTS IN WATERInfo
- Publication number
- FR2320336A1 FR2320336A1 FR7624148A FR7624148A FR2320336A1 FR 2320336 A1 FR2320336 A1 FR 2320336A1 FR 7624148 A FR7624148 A FR 7624148A FR 7624148 A FR7624148 A FR 7624148A FR 2320336 A1 FR2320336 A1 FR 2320336A1
- Authority
- FR
- France
- Prior art keywords
- solubility
- improving
- water
- colorants
- acidic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
- C09B62/82—Azo dyes
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
- C09B29/0007—Monoazo dyes prepared by diazotising and coupling from diazotized anilines containing acid groups, e.g. CO2H, SO3H, PO3H2, OSO3H, OPO2H2; Salts thereof
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
-
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3320175A GB1556622A (en) | 1975-08-08 | 1975-08-08 | Method of improving the water-solubility of acid dyes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2320336A1 true FR2320336A1 (en) | 1977-03-04 |
FR2320336B1 FR2320336B1 (en) | 1982-02-12 |
Family
ID=10349890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7624148A Granted FR2320336A1 (en) | 1975-08-08 | 1976-08-06 | METHOD FOR IMPROVING THE SOLUBILITY OF ACIDIC COLORANTS IN WATER |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5224229A (en) |
BE (1) | BE844996A (en) |
CH (1) | CH621816A5 (en) |
DE (1) | DE2635820A1 (en) |
FR (1) | FR2320336A1 (en) |
GB (1) | GB1556622A (en) |
IT (1) | IT1065103B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0669380A2 (en) * | 1994-02-21 | 1995-08-30 | Ciba-Geigy Ag | Process for the preparation of azo dyes |
WO1998022537A1 (en) * | 1996-11-20 | 1998-05-28 | Crompton & Knowles Corporation | Acid yellow dye and method for using same |
EP1054040A1 (en) * | 1999-05-10 | 2000-11-22 | Ciba SC Holding AG | Azo dyes, process for their preparation and their use for dyeing or printing natural or synthetic materials |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3104605A1 (en) * | 1981-02-10 | 1982-08-19 | Hoechst Ag, 6000 Frankfurt | DYE PREPARATIONS AND THEIR USE |
ATE230778T1 (en) | 1999-05-10 | 2003-01-15 | Ciba Sc Holding Ag | AZO DYES, PROCESS FOR THEIR PRODUCTION AND THEIR USE FOR DYEING OR PRINTING NATURAL OR SYNTHETIC MATERIALS |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB906807A (en) * | 1959-09-16 | 1962-09-26 | Ici Ltd | New dyestuff compositions |
FR1471537A (en) * | 1965-03-16 | 1967-03-03 | Bayer Ag | Method for the isolation of trisazo dyes |
FR1556558A (en) * | 1967-02-22 | 1969-02-07 |
-
1975
- 1975-08-08 GB GB3320175A patent/GB1556622A/en not_active Expired
-
1976
- 1976-08-05 IT IT2607776A patent/IT1065103B/en active
- 1976-08-06 FR FR7624148A patent/FR2320336A1/en active Granted
- 1976-08-06 CH CH1010776A patent/CH621816A5/en not_active IP Right Cessation
- 1976-08-06 BE BE169654A patent/BE844996A/en unknown
- 1976-08-09 JP JP9473076A patent/JPS5224229A/en active Pending
- 1976-08-09 DE DE19762635820 patent/DE2635820A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB906807A (en) * | 1959-09-16 | 1962-09-26 | Ici Ltd | New dyestuff compositions |
FR1471537A (en) * | 1965-03-16 | 1967-03-03 | Bayer Ag | Method for the isolation of trisazo dyes |
FR1556558A (en) * | 1967-02-22 | 1969-02-07 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0669380A2 (en) * | 1994-02-21 | 1995-08-30 | Ciba-Geigy Ag | Process for the preparation of azo dyes |
EP0669380A3 (en) * | 1994-02-21 | 1997-01-29 | Ciba Geigy Ag | Process for the preparation of azo dyes. |
WO1998022537A1 (en) * | 1996-11-20 | 1998-05-28 | Crompton & Knowles Corporation | Acid yellow dye and method for using same |
US6045593A (en) * | 1996-11-20 | 2000-04-04 | Smith; Howard L. | Acid yellow dye and method for using same |
EP1054040A1 (en) * | 1999-05-10 | 2000-11-22 | Ciba SC Holding AG | Azo dyes, process for their preparation and their use for dyeing or printing natural or synthetic materials |
Also Published As
Publication number | Publication date |
---|---|
JPS5224229A (en) | 1977-02-23 |
DE2635820A1 (en) | 1977-02-24 |
GB1556622A (en) | 1979-11-28 |
CH621816A5 (en) | 1981-02-27 |
FR2320336B1 (en) | 1982-02-12 |
BE844996A (en) | 1977-02-07 |
IT1065103B (en) | 1985-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |