ES8303500A1 - Un procedimiento para la produccion de un compuesto bis- o poliazoico simetrico o asimetrico exento de grupos sulfo. - Google Patents
Un procedimiento para la produccion de un compuesto bis- o poliazoico simetrico o asimetrico exento de grupos sulfo.Info
- Publication number
- ES8303500A1 ES8303500A1 ES510880A ES510880A ES8303500A1 ES 8303500 A1 ES8303500 A1 ES 8303500A1 ES 510880 A ES510880 A ES 510880A ES 510880 A ES510880 A ES 510880A ES 8303500 A1 ES8303500 A1 ES 8303500A1
- Authority
- ES
- Spain
- Prior art keywords
- image
- metal
- free
- azo compounds
- formula
- 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
- 150000004696 coordination complex Chemical group 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- -1 polyazo Polymers 0.000 abstract 1
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
- C09B62/443—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 the reactive group being alternatively specified
- C09B62/447—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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE COMPUESTOS BIS- O POLI-AZOICO SIMETRICOS O ASIMETRICOS EXENTOS DE GRUPOS SULFO, DE FORMULA (I), EN LA QUE R ES 0 O 1; X ES UN GRUPO DIVALENTE O UN ENLACE DIRECTO; R ES HIDROGENO O ALCOXI C <- ; R ES HIDROGENO O ALQUILO; Y Z E Y PUEDEN SER VARIOS TIPOS DE RADICALES. CONSISTE EN LA REACCION DE COPULACION DE UN COMPUESTO TETRAZOICO, FORMADO A PARTIR DE UNA DIAMINA DE FORMULA (II), CON UN COMPUESTO DE FORMULA (III), EN LAS QUE TODOS LOS SIMBOLOS TIENEN EL MISMO SIGNIFICADO QUE EN LA FORMULA (I). LAS REACCIONES DE AZOTACION Y COPULACION SE EFECTUAN SIGUIENDO METODOS CONVENCIONALES. ESTOS COMPUESTOS TIENEN APLICACIONES PARA LA TINTURA, EL FULARDADO O LA ESTAMPACION DE MATERIALES TEXTILES.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH360780A CH647797A5 (en) | 1980-05-08 | 1980-05-08 | Organic dyes and preparation and use thereof |
| CH360880A CH647795A5 (en) | 1980-05-08 | 1980-05-08 | Organic dyes and preparation and use thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES510880A0 ES510880A0 (es) | 1983-02-01 |
| ES8303500A1 true ES8303500A1 (es) | 1983-02-01 |
Family
ID=25693418
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES501998A Expired ES8301494A1 (es) | 1980-05-08 | 1981-05-07 | Un procedimiento para la producion de un complejo metalico 2:1 de un poli-azoico simetrico o asimetrico,exento de un grupo sulfo. |
| ES510880A Expired ES8303500A1 (es) | 1980-05-08 | 1982-03-26 | Un procedimiento para la produccion de un compuesto bis- o poliazoico simetrico o asimetrico exento de grupos sulfo. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES501998A Expired ES8301494A1 (es) | 1980-05-08 | 1981-05-07 | Un procedimiento para la producion de un complejo metalico 2:1 de un poli-azoico simetrico o asimetrico,exento de un grupo sulfo. |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR8102844A (es) |
| DE (1) | DE3117127A1 (es) |
| ES (2) | ES8301494A1 (es) |
| FR (1) | FR2482121B1 (es) |
| GB (1) | GB2076421B (es) |
| IT (1) | IT1170952B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2100760B (en) * | 1981-06-22 | 1985-04-11 | Sandoz Ltd | Improvements in or relating to organic compounds |
| DE3138182A1 (de) * | 1981-09-25 | 1983-04-14 | Bayer Ag, 5090 Leverkusen | Kationische farbstoffe, ihre herstellung und verwendung |
| CH665215A5 (de) * | 1984-11-08 | 1988-04-29 | Sandoz Ag | Basische azoverbindungen. |
| US5352334A (en) * | 1985-03-30 | 1994-10-04 | Sandoz Ltd. | The use of metal-free sulfo group free basic disazo compounds containing two identical 6-hydroxypyrid-2-one coupling component radicals for producing colored paper |
| US5545725A (en) * | 1992-09-29 | 1996-08-13 | Ciba-Geigy Corporation | Disazo dyes consisting of two monoazo dyes contaning a 1-phenyl-5-amino pyrazole coupling component and connected by a bridge member |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE663908A (es) * | 1964-05-13 | |||
| DE1544526C3 (de) * | 1965-06-18 | 1975-08-14 | Hoechst Ag, 6000 Frankfurt | Wasserlösliche Disazofarbstoffe, deren Metallkomplexverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
| CH623050A5 (en) * | 1976-08-04 | 1981-05-15 | Sandoz Ag | Process for the preparation of disazo compounds |
| FI66893C (fi) * | 1975-06-30 | 1984-12-10 | Sandoz Ag | Saosom faergaemnen anvaendbara biskatjoniska azofoereningar forfarande foer deras framstaellning och deras anvaendning |
| GB1550830A (en) * | 1975-12-17 | 1979-08-22 | Ici Ltd | Water soluble azo dyestuffs |
-
1981
- 1981-04-30 DE DE19813117127 patent/DE3117127A1/de not_active Withdrawn
- 1981-05-05 GB GB8113731A patent/GB2076421B/en not_active Expired
- 1981-05-05 FR FR8109056A patent/FR2482121B1/fr not_active Expired
- 1981-05-07 BR BR8102844A patent/BR8102844A/pt unknown
- 1981-05-07 IT IT48412/81A patent/IT1170952B/it active
- 1981-05-07 ES ES501998A patent/ES8301494A1/es not_active Expired
-
1982
- 1982-03-26 ES ES510880A patent/ES8303500A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES501998A0 (es) | 1982-12-01 |
| ES510880A0 (es) | 1983-02-01 |
| IT1170952B (it) | 1987-06-03 |
| GB2076421B (en) | 1984-07-04 |
| IT8148412A0 (it) | 1981-05-07 |
| FR2482121B1 (fr) | 1986-11-07 |
| FR2482121A1 (fr) | 1981-11-13 |
| GB2076421A (en) | 1981-12-02 |
| DE3117127A1 (de) | 1982-02-04 |
| BR8102844A (pt) | 1982-02-02 |
| ES8301494A1 (es) | 1982-12-01 |
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