ES454772A1 - Azo dyestuffs - Google Patents
Azo dyestuffsInfo
- Publication number
- ES454772A1 ES454772A1 ES454772A ES454772A ES454772A1 ES 454772 A1 ES454772 A1 ES 454772A1 ES 454772 A ES454772 A ES 454772A ES 454772 A ES454772 A ES 454772A ES 454772 A1 ES454772 A1 ES 454772A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- component
- radical
- diazotization
- mixture
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
- C07C65/105—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups polycyclic
-
- 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
-
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound
- C09B33/044—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound the coupling component being a bis-phenol
-
- 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
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A procedure for the preparation of azo dyes consisting of reacting the product of diazotization and/or tetraazotation of an amine or of a mixture of amines of formula III, D (NH2) n where, when n is 1, D is a radical of a diazotization component and when n is 2, D is a radical of a bisdiazotation component, respectively, with a coupling component obtained by reaction in an acid medium of a compound or mixture of compounds of formula: ** (Formula) * * (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH658074A CH599250A5 (en) | 1974-05-14 | 1974-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES454772A1 true ES454772A1 (en) | 1978-01-01 |
Family
ID=4311837
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES437654A Expired ES437654A1 (en) | 1974-05-14 | 1975-05-13 | Azo dyestuffs |
ES454772A Expired ES454772A1 (en) | 1974-05-14 | 1977-01-03 | Azo dyestuffs |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES437654A Expired ES437654A1 (en) | 1974-05-14 | 1975-05-13 | Azo dyestuffs |
Country Status (7)
Country | Link |
---|---|
JP (2) | JPS5541628B2 (en) |
CH (1) | CH599250A5 (en) |
DE (1) | DE2519657C3 (en) |
ES (2) | ES437654A1 (en) |
FR (1) | FR2271266B1 (en) |
GB (1) | GB1507531A (en) |
IT (1) | IT1044335B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH623346A5 (en) | 1975-09-05 | 1981-05-29 | Sandoz Ag | |
JPS5857576U (en) * | 1981-10-15 | 1983-04-19 | 三菱電機株式会社 | Hermetic electric compressor |
JPS63103080U (en) * | 1986-12-25 | 1988-07-04 | ||
GB9022355D0 (en) * | 1990-10-15 | 1990-11-28 | Sandoz Ltd | Improvements in or relating to organic compounds |
GB9022354D0 (en) * | 1990-10-15 | 1990-11-28 | Sandoz Ltd | Improvements in or relating to organic compounds |
EP3296362A1 (en) * | 2010-11-30 | 2018-03-21 | Kemira Oyj | Azo dyes |
-
1974
- 1974-05-14 CH CH658074A patent/CH599250A5/xx not_active IP Right Cessation
-
1975
- 1975-05-02 DE DE19752519657 patent/DE2519657C3/en not_active Expired
- 1975-05-12 GB GB1978075A patent/GB1507531A/en not_active Expired
- 1975-05-12 JP JP5478175A patent/JPS5541628B2/ja not_active Expired
- 1975-05-13 ES ES437654A patent/ES437654A1/en not_active Expired
- 1975-05-13 FR FR7514821A patent/FR2271266B1/fr not_active Expired
- 1975-05-14 IT IT4958475A patent/IT1044335B/en active
-
1977
- 1977-01-03 ES ES454772A patent/ES454772A1/en not_active Expired
-
1980
- 1980-02-13 JP JP1561180A patent/JPS6012374B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2519657B2 (en) | 1980-04-10 |
ES437654A1 (en) | 1977-05-16 |
JPS55157655A (en) | 1980-12-08 |
FR2271266A1 (en) | 1975-12-12 |
GB1507531A (en) | 1978-04-19 |
FR2271266B1 (en) | 1979-03-30 |
JPS5541628B2 (en) | 1980-10-25 |
IT1044335B (en) | 1980-03-20 |
JPS50155534A (en) | 1975-12-15 |
JPS6012374B2 (en) | 1985-04-01 |
DE2519657A1 (en) | 1975-11-27 |
DE2519657C3 (en) | 1981-01-08 |
CH599250A5 (en) | 1978-05-31 |
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