ES453289A1 - Azo dyestuffs - Google Patents
Azo dyestuffsInfo
- Publication number
- ES453289A1 ES453289A1 ES453289A ES453289A ES453289A1 ES 453289 A1 ES453289 A1 ES 453289A1 ES 453289 A ES453289 A ES 453289A ES 453289 A ES453289 A ES 453289A ES 453289 A1 ES453289 A1 ES 453289A1
- Authority
- ES
- Spain
- Prior art keywords
- azo dyestuffs
- dyes
- leather
- preparation
- coupling components
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
- D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
- D06P1/06—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal containing acid groups
-
- 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
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
- C09B29/0011—Monoazo dyes prepared by diazotising and coupling from diazotized anilines from diazotized anilines directly substituted by a heterocyclic ring (not condensed)
-
- 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
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
-
- 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
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
- C09B31/062—Phenols
- C09B31/065—Phenols 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/16—Trisazo dyes
- C09B31/20—Trisazo dyes from a coupling component"D" containing a directive hydroxyl group
-
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
-
- 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
- C09B56/00—Azo dyes containing other chromophoric systems
- C09B56/04—Stilbene-azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Coloring (AREA)
Abstract
Preparation of dyes by reacting mono- or bisdiazo compounds with certain dye intermediates (coupling components), and use of the dyes, in particular for leather.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1479375A CH617713A5 (en) | 1975-11-14 | 1975-11-14 | Process for preparing dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
ES453289A1 true ES453289A1 (en) | 1978-02-01 |
Family
ID=4403879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES453289A Expired ES453289A1 (en) | 1975-11-14 | 1976-11-12 | Azo dyestuffs |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5263222A (en) |
CH (1) | CH617713A5 (en) |
DE (1) | DE2648370A1 (en) |
ES (1) | ES453289A1 (en) |
FR (1) | FR2331604A2 (en) |
GB (1) | GB1563415A (en) |
IT (1) | IT1080522B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4405469C2 (en) * | 1994-02-21 | 1996-11-07 | Ciba Geigy Ag | Process for the production of azo dyes |
HUE034934T2 (en) | 2010-11-30 | 2018-03-28 | Kemira Oyj | Azo dyes for paper dyeing |
EP3296363B1 (en) * | 2010-11-30 | 2023-06-21 | Kemira Oyj | Azo dyes |
PL2457955T3 (en) | 2010-11-30 | 2018-01-31 | Kemira Oyj | Trisazo dyes for paper dyeing |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR517124A (en) * | 1920-06-14 | 1921-04-30 | Prod Chim Rohner S A Fab De | New azo dyes of triphenylmethane capable of being chromed on the fiber and process for their manufacture |
GB1257581A (en) * | 1969-02-19 | 1971-12-22 |
-
1975
- 1975-11-14 CH CH1479375A patent/CH617713A5/en not_active IP Right Cessation
-
1976
- 1976-10-26 DE DE19762648370 patent/DE2648370A1/en not_active Withdrawn
- 1976-11-12 GB GB47176/76A patent/GB1563415A/en not_active Expired
- 1976-11-12 ES ES453289A patent/ES453289A1/en not_active Expired
- 1976-11-12 IT IT52147/76A patent/IT1080522B/en active
- 1976-11-13 JP JP51135852A patent/JPS5263222A/en active Pending
- 1976-11-15 FR FR7634281A patent/FR2331604A2/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2648370A1 (en) | 1977-05-26 |
GB1563415A (en) | 1980-03-26 |
JPS5263222A (en) | 1977-05-25 |
FR2331604B2 (en) | 1981-12-04 |
IT1080522B (en) | 1985-05-16 |
FR2331604A2 (en) | 1977-06-10 |
CH617713A5 (en) | 1980-06-13 |
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