ES460556A1 - Procedimiento para la obtencion de colorantes azoicos libresde grupos acidosulfonico. - Google Patents
Procedimiento para la obtencion de colorantes azoicos libresde grupos acidosulfonico.Info
- Publication number
- ES460556A1 ES460556A1 ES460556A ES460556A ES460556A1 ES 460556 A1 ES460556 A1 ES 460556A1 ES 460556 A ES460556 A ES 460556A ES 460556 A ES460556 A ES 460556A ES 460556 A1 ES460556 A1 ES 460556A1
- Authority
- ES
- Spain
- Prior art keywords
- nitrodiphenylamine
- azo dyestuffs
- dyes
- alkylating
- dyeing
- 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
- 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
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl 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
- 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
- D06P1/16—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 dispersed, e.g. acetate, dyestuffs
- D06P1/19—Nitro dyes
-
- 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
- D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/908—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 dyes dissolved in organic solvents or aqueous emulsions thereof using specified dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Abstract
Procedimiento para la obtención de colorantes azoicos libres de grupos ácido sulfónico de fórmula: *** ver imagen 01 donde R1 significa H, NO2, CN, halógeno, alquilo, COX1, SO2X2, CONX3X4, SCN, OX1, SX1, o COOZ, R2, significa H, NO2, halógeno, alquilo, O-alquilo o arilo, R3 significa H o COOZ, R4 y R5, independientes entre si, significan H, alquilo, O-alquilo o halógeno, R6 significa H, alquilo, arilo o cicloalquilo, R7 significa H o alquilo, R8 significa H o COOZ, donde X1 significa alquilo o arilo, X2 significa alquilo, arilo o aralquilo, X3 y X4, independientes entre si, significan H, alquilo, arilo, cicloalquilo y junto con el átomo de nitrógeno forman un heterociclo de 5 a 7 miembros, saturado, y Z significa H, alquilo, arilo, aralquilo o cicloalquilo, y los restos de alquilo, arilo, aralquilo o cicloalquilo antes mencionado pueden contener ulteriores sustituyentes no ionógenos usuales en la química de los colorantes, bajo la condición de que el grupo azoico esté en la posición m o p en el anillo B con respecto al grupo amino secundario.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762630987 DE2630987A1 (de) | 1976-07-09 | 1976-07-09 | Azofarbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES460556A1 true ES460556A1 (es) | 1978-05-16 |
Family
ID=5982636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES460556A Expired ES460556A1 (es) | 1976-07-09 | 1977-07-08 | Procedimiento para la obtencion de colorantes azoicos libresde grupos acidosulfonico. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5319343A (es) |
BR (1) | BR7704459A (es) |
CH (1) | CH628668A5 (es) |
DE (1) | DE2630987A1 (es) |
ES (1) | ES460556A1 (es) |
FR (1) | FR2357607A1 (es) |
GB (1) | GB1559238A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104710814A (zh) * | 2013-12-16 | 2015-06-17 | 上海安诺其集团股份有限公司 | 可碱性染色的嫩黄色分散染料的制备方法 |
CN104710842A (zh) * | 2013-12-16 | 2015-06-17 | 上海安诺其集团股份有限公司 | 嫩黄色分散染料混合物的制备方法 |
CN104711866B (zh) * | 2013-12-16 | 2019-04-16 | 浙江名毅新能源股份有限公司 | 嫩黄色分散染料混合物的应用 |
CN104710811A (zh) * | 2013-12-16 | 2015-06-17 | 上海安诺其集团股份有限公司 | 可碱性染色的嫩黄色分散染料的应用 |
CN104710813B (zh) * | 2013-12-16 | 2017-02-08 | 上海安诺其集团股份有限公司 | 可碱性染色的嫩黄色分散染料 |
CN111518410B (zh) * | 2020-05-09 | 2021-06-29 | 浙江山川科技股份有限公司 | 一种耐碱黄色分散染料的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR639852A (fr) * | 1926-08-21 | 1928-07-02 | Ig Farbenindustrie Ag | Procédé de préparation d'arylazodiarylamines solubles dans l'eau |
GB1423999A (en) * | 1972-07-14 | 1976-02-04 | Ici Ltd | Nitrodipenylamine azo dyes |
GB1423648A (en) * | 1972-07-14 | 1976-02-04 | Ici Ltd | Nitrodiphenylamine azo dyes |
-
1976
- 1976-07-09 DE DE19762630987 patent/DE2630987A1/de not_active Withdrawn
-
1977
- 1977-07-04 GB GB2787577A patent/GB1559238A/en not_active Expired
- 1977-07-05 CH CH827577A patent/CH628668A5/de not_active IP Right Cessation
- 1977-07-07 JP JP8051377A patent/JPS5319343A/ja active Pending
- 1977-07-07 BR BR7704459A patent/BR7704459A/pt unknown
- 1977-07-08 ES ES460556A patent/ES460556A1/es not_active Expired
- 1977-07-08 FR FR7721132A patent/FR2357607A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2630987A1 (de) | 1978-01-12 |
BR7704459A (pt) | 1978-03-28 |
CH628668A5 (en) | 1982-03-15 |
JPS5319343A (en) | 1978-02-22 |
FR2357607A1 (fr) | 1978-02-03 |
GB1559238A (en) | 1980-01-16 |
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