ES473191A1 - Procedimiento para la obtencion de colorantes monoazoicos hidrosolubles - Google Patents
Procedimiento para la obtencion de colorantes monoazoicos hidrosolublesInfo
- Publication number
- ES473191A1 ES473191A1 ES473191A ES473191A ES473191A1 ES 473191 A1 ES473191 A1 ES 473191A1 ES 473191 A ES473191 A ES 473191A ES 473191 A ES473191 A ES 473191A ES 473191 A1 ES473191 A1 ES 473191A1
- Authority
- ES
- Spain
- Prior art keywords
- water
- monoazo dyestuffs
- substituted aminocarbonyl
- soluble substituted
- soluble
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
-
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0801—Amino benzenes containing acid groups, e.g. COOH, SO3H, PO3H2, OSO3H, OPO3H2; SO2NHSO2R or salts thereof, R being hydrocarbonyls
- C09B29/0803—Amino benzenes containing acid groups, e.g. COOH, SO3H, PO3H2, OSO3H, OPO3H2; SO2NHSO2R or salts thereof, R being hydrocarbonyls containing SO3H, OSO3H
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la obtención de colorantes monoazóicos hidrosolubles, que en forma de ácido libre corresponden a la fórmula **(Fórmula)** donde R1 y R2 significan hidrógeno, halógeno, fenoxi, C1-C4- alcoxi, C1-C4-alquilo, rodano, trifluormetilo, fenilsulfonilo, C1-C12-alquilsulfonilo, así como carbomoilo o sulfamoilo, donde los grupos carbamoilo y sulfamoilo pueden estar mono-o di-sustituidos por C1-C12-alquilo, en caso dando sustituido por alcoxi, ciclohexilo, cloro, hidroxi, ciano o fenilo, ciclohexilo, ciclopentilo, fenilo, en caso dado sustituido por C1-C4-alquilo, ciclohexilo, C1-C4-alcoxi, cloro, bromo o ciano, R3 significa hidrógeno, cloro o bromo, R4 significa hidrógeno, C1-C4-alquilo, halógeno, o C1-C4-alcoxi, R5 y R6 significan hidrógeno, alquilo, en caso dado sustituido, o aralquilo en caso dado sustituido, R7 significa hidrógeno o C1-C4-alquilo, R8, R9 y R10 significan hidrógeno, C1-C4- alquilo, halógeno, C1-C4-alcoxi o ciano y A representa un miembro puente o un enlace directo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772740846 DE2740846A1 (de) | 1977-09-10 | 1977-09-10 | Wasserloesliche monoazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473191A1 true ES473191A1 (es) | 1979-04-01 |
Family
ID=6018624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473191A Expired ES473191A1 (es) | 1977-09-10 | 1978-09-08 | Procedimiento para la obtencion de colorantes monoazoicos hidrosolubles |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4324722A (es) |
| JP (1) | JPS5450530A (es) |
| DE (1) | DE2740846A1 (es) |
| ES (1) | ES473191A1 (es) |
| FR (1) | FR2402684A1 (es) |
| GB (1) | GB2003909B (es) |
| IT (1) | IT7827488A0 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2843475A1 (de) * | 1978-10-05 | 1980-04-17 | Bayer Ag | Monoazofarbstoffe |
| EP0039306B1 (de) * | 1980-03-28 | 1984-01-11 | Ciba-Geigy Ag | Neue Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2275013A (en) * | 1937-11-08 | 1942-03-03 | Chem Ind Basel | Amides acylated with acylating agents containing a water solubilizing group |
| US2373700A (en) * | 1940-06-29 | 1945-04-17 | Eastman Kodak Co | Azo compounds and material colored therewith |
| US3657220A (en) * | 1969-12-31 | 1972-04-18 | Du Pont | Sulfo-containing phenyl-azo-phenyl dyestuff compounds |
| DE2101685C3 (de) * | 1971-01-15 | 1978-05-11 | Bayer Ag, 5090 Leverkusen | Monoazofarbstoffe und deren Verwendung zum Färben synthetischer PoIyamidfasermaterialien |
| CH588542A5 (es) * | 1972-08-03 | 1977-06-15 | Ciba Geigy Ag | |
| BE822280A (fr) * | 1973-11-20 | 1975-05-20 | Colorants monoazoiques | |
| US4020053A (en) * | 1974-12-02 | 1977-04-26 | American Color & Chemical Corporation | Phenylazo-(N-alkylanilino)-m-toluene sulfonic acid or sulfonamide acid dyes for polyamide fiber materials |
| DE2503714C3 (de) * | 1975-01-30 | 1978-05-03 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von wasserlöslichen Azofarbstoffen |
| IT1075628B (it) * | 1977-03-17 | 1985-04-22 | Montedison Spa | Coloranti acidi per fibre poliamidiche |
-
1977
- 1977-09-10 DE DE19772740846 patent/DE2740846A1/de not_active Withdrawn
-
1978
- 1978-09-01 GB GB7835250A patent/GB2003909B/en not_active Expired
- 1978-09-08 ES ES473191A patent/ES473191A1/es not_active Expired
- 1978-09-08 JP JP10984078A patent/JPS5450530A/ja active Pending
- 1978-09-08 FR FR7825935A patent/FR2402684A1/fr not_active Withdrawn
- 1978-09-08 IT IT7827488A patent/IT7827488A0/it unknown
-
1980
- 1980-09-12 US US06/186,375 patent/US4324722A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2003909A (en) | 1979-03-21 |
| IT7827488A0 (it) | 1978-09-08 |
| FR2402684A1 (fr) | 1979-04-06 |
| DE2740846A1 (de) | 1979-03-22 |
| GB2003909B (en) | 1982-02-03 |
| JPS5450530A (en) | 1979-04-20 |
| US4324722A (en) | 1982-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990503 |