ES390851A1 - Procedimiento para la obtencion de colorantes azoicos de dificil solubilidad en agua. - Google Patents
Procedimiento para la obtencion de colorantes azoicos de dificil solubilidad en agua.Info
- Publication number
- ES390851A1 ES390851A1 ES390851A ES390851A ES390851A1 ES 390851 A1 ES390851 A1 ES 390851A1 ES 390851 A ES390851 A ES 390851A ES 390851 A ES390851 A ES 390851A ES 390851 A1 ES390851 A1 ES 390851A1
- Authority
- ES
- Spain
- Prior art keywords
- chosen
- formula
- bromine
- chlorine
- hydrogen
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
-
- 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
- C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
- C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH680870A CH526615A (de) | 1970-05-06 | 1970-05-06 | Verfahren zur Herstellung in Wasser schwer löslicher Azoverbindungen |
CH1924970 | 1970-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES390851A1 true ES390851A1 (es) | 1974-08-01 |
Family
ID=25700211
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES390851A Expired ES390851A1 (es) | 1970-05-06 | 1971-05-04 | Procedimiento para la obtencion de colorantes azoicos de dificil solubilidad en agua. |
ES390852A Expired ES390852A1 (es) | 1970-05-06 | 1971-05-04 | Procedimiento para la obtencion de colorantes azoicos. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES390852A Expired ES390852A1 (es) | 1970-05-06 | 1971-05-04 | Procedimiento para la obtencion de colorantes azoicos. |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5426575B1 (de) |
BE (2) | BE766773A (de) |
CA (2) | CA925857A (de) |
CY (1) | CY882A (de) |
DD (1) | DD95069A5 (de) |
DE (2) | DE2120877C3 (de) |
ES (2) | ES390851A1 (de) |
FR (2) | FR2088374B1 (de) |
GB (2) | GB1352059A (de) |
HK (1) | HK79876A (de) |
KE (1) | KE2681A (de) |
MY (1) | MY7700100A (de) |
NL (2) | NL7106129A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4038269A (en) * | 1970-05-06 | 1977-07-26 | Sandoz Ltd. | 2'-alkoxyacylamino-4'-alkylamino-4-nitro-1,1'-azobenzene disperse dyes |
US4042580A (en) * | 1970-05-06 | 1977-08-16 | Sandoz Ltd. | Phenylazophenyl dyes having an alkoxyacylamino group on the coupling component radical |
US4667023A (en) * | 1973-07-16 | 1987-05-19 | Sandoz Ltd. | 4-(2'-halo-4'-nitrophenylazo)-2-2[2'-(C1-2 alkoxy or 2"-methoxyethoxy)ethoxycarbonylamino --N,N-di-C2-3 alkylanilines |
GB1565531A (en) * | 1976-02-05 | 1980-04-23 | Ici Ltd | Diperse monoazo dyestuffs |
US4076706A (en) * | 1976-11-15 | 1978-02-28 | Eastman Kodak Company | Disperse dyes from 2-cyano-4,6-dinitroaniline and selected 2(2'-alkoxy-5'-acylamidoanilino)alkanes |
CH633307A5 (de) * | 1977-03-16 | 1982-11-30 | Ciba Geigy Ag | Azofarbstoffe. |
LU76960A1 (de) * | 1977-03-16 | 1978-10-18 | ||
LU78553A1 (de) * | 1977-11-21 | 1979-06-13 | Ciba Geigy Ag | Monoazofarbstoffe,verfahren zu deren herstellung und ihre verwendung |
IT1122520B (it) * | 1978-09-08 | 1986-04-23 | Ici Ltd | Coloranti |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1167704A (fr) * | 1955-07-13 | 1958-11-28 | Sandoz Ag | Colorants mono-azoïques insolubles dans l'eau, leur procédé de préparation et leurs applications |
CH343560A (de) * | 1956-07-21 | 1959-12-31 | Sandoz Ag | Verfahren zur Herstellung wasserunlöslicher Monoazofarbstoffe |
FR1383356A (fr) * | 1963-02-21 | 1964-12-24 | Ciba Geigy | Colorants monoazoïques insolubles dans l'eau et leur procédé d'obtention |
FR1361809A (fr) * | 1963-07-08 | 1964-05-22 | Bayer Ag | Colorants monoazoïques et leur procédé de fabrication |
FR1377496A (fr) * | 1963-09-24 | 1964-11-06 | Ici Ltd | Nouveaux colorants dispersés |
CH465089A (de) * | 1964-03-13 | 1968-11-15 | Sandoz Ag | Verfahren zur Herstellung von Monoazofarbstoffen |
FR1486349A (fr) * | 1965-07-12 | 1967-06-23 | Sandoz Sa | Colorants azoïques, leur procédé de fabrication et leurs applications |
-
1971
- 1971-04-27 GB GB1167671A patent/GB1352059A/en not_active Expired
- 1971-04-27 GB GB1170871A patent/GB1349003A/en not_active Expired
- 1971-04-27 CY CY88271A patent/CY882A/xx unknown
- 1971-04-28 DE DE19712120877 patent/DE2120877C3/de not_active Expired
- 1971-04-28 DE DE19712120876 patent/DE2120876A1/de active Pending
- 1971-05-04 ES ES390851A patent/ES390851A1/es not_active Expired
- 1971-05-04 ES ES390852A patent/ES390852A1/es not_active Expired
- 1971-05-05 DD DD15488071A patent/DD95069A5/xx unknown
- 1971-05-05 FR FR7116173A patent/FR2088374B1/fr not_active Expired
- 1971-05-05 NL NL7106129A patent/NL7106129A/xx unknown
- 1971-05-05 BE BE766773A patent/BE766773A/xx unknown
- 1971-05-05 NL NL7106130A patent/NL7106130A/xx unknown
- 1971-05-05 FR FR7116174A patent/FR2088375B1/fr not_active Expired
- 1971-05-05 CA CA112201A patent/CA925857A/en not_active Expired
- 1971-05-05 BE BE766772A patent/BE766772A/xx unknown
- 1971-05-05 CA CA112200A patent/CA925856A/en not_active Expired
- 1971-05-06 JP JP3010271A patent/JPS5426575B1/ja active Pending
-
1976
- 1976-11-30 KE KE268176A patent/KE2681A/xx unknown
- 1976-12-16 HK HK79876A patent/HK79876A/xx unknown
-
1977
- 1977-12-30 MY MY7700100A patent/MY7700100A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2120877B2 (de) | 1979-07-19 |
FR2088374A1 (de) | 1972-01-07 |
DE2120877C3 (de) | 1980-03-20 |
NL7106129A (de) | 1971-11-09 |
BE766773A (fr) | 1971-10-01 |
CY882A (en) | 1977-03-18 |
CA925857A (en) | 1973-05-08 |
DE2120877A1 (de) | 1971-11-25 |
JPS5426575B1 (de) | 1979-09-05 |
BE766772A (fr) | 1971-10-01 |
FR2088375A1 (de) | 1972-01-07 |
KE2681A (en) | 1976-12-24 |
CA925856A (en) | 1973-05-08 |
ES390852A1 (es) | 1974-08-01 |
GB1349003A (en) | 1974-03-27 |
FR2088375B1 (de) | 1975-07-04 |
DE2120876A1 (de) | 1971-11-25 |
MY7700100A (en) | 1977-12-31 |
HK79876A (en) | 1976-12-24 |
FR2088374B1 (de) | 1975-08-22 |
GB1352059A (en) | 1974-05-15 |
NL7106130A (de) | 1971-11-09 |
DD95069A5 (de) | 1973-01-12 |
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