ES337767A1 - Procedimiento para la obtencion de colorantes azoicos. - Google Patents
Procedimiento para la obtencion de colorantes azoicos.Info
- Publication number
- ES337767A1 ES337767A1 ES337767A ES337767A ES337767A1 ES 337767 A1 ES337767 A1 ES 337767A1 ES 337767 A ES337767 A ES 337767A ES 337767 A ES337767 A ES 337767A ES 337767 A1 ES337767 A1 ES 337767A1
- Authority
- ES
- Spain
- Prior art keywords
- dyes
- substituents
- monoazo dyes
- production
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH357866 | 1966-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES337767A1 true ES337767A1 (es) | 1968-06-16 |
Family
ID=4259004
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES337766A Expired ES337766A1 (es) | 1966-03-11 | 1967-03-09 | Procedimiento para la obtencion de colorantes azoicos. |
ES337767A Expired ES337767A1 (es) | 1966-03-11 | 1967-03-09 | Procedimiento para la obtencion de colorantes azoicos. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES337766A Expired ES337766A1 (es) | 1966-03-11 | 1967-03-09 | Procedimiento para la obtencion de colorantes azoicos. |
Country Status (6)
Country | Link |
---|---|
BE (2) | BE694537A (es) |
DE (1) | DE1644369A1 (es) |
ES (2) | ES337766A1 (es) |
FR (2) | FR1513947A (es) |
GB (2) | GB1154105A (es) |
NL (2) | NL6703699A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH505880A (de) * | 1969-03-10 | 1971-04-15 | Ciba Geigy Ag | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen |
CH523949A (de) * | 1969-04-02 | 1972-06-15 | Sandoz Ag | Verfahren zur Herstellung in Wasser schwer löslicher Azoverbindungen |
US3948880A (en) * | 1969-04-02 | 1976-04-06 | Sandoz Ltd. | Phenyl-azo-phenyl compounds of low solubility in water |
US3971771A (en) * | 1970-11-11 | 1976-07-27 | Ciba-Geigy Ag | Monoazo compounds |
CH553238A (de) * | 1972-01-19 | 1974-08-30 | Sandoz Ag | Verfahren zur herstellung in wasser schwer loeslicher azoverbindungen. |
US4105653A (en) * | 1973-08-08 | 1978-08-08 | Produits Chimiques Ugine Kuhlmann | Heteryl-azo-phenyl disperse dyestuffs containing a z-substituted benzolyloxyalkyl radical, wherein z is 2-cyanovinyl 2-cyanoethyl or 2-chloro-2-cyanoethyl |
-
1967
- 1967-02-18 DE DE19671644369 patent/DE1644369A1/de active Pending
- 1967-02-22 GB GB848567A patent/GB1154105A/en not_active Expired
- 1967-02-23 BE BE694537D patent/BE694537A/xx unknown
- 1967-02-24 BE BE694633D patent/BE694633A/xx unknown
- 1967-03-01 GB GB962767A patent/GB1172154A/en not_active Expired
- 1967-03-09 NL NL6703699A patent/NL6703699A/xx unknown
- 1967-03-09 NL NL6703698A patent/NL6703698A/xx unknown
- 1967-03-09 ES ES337766A patent/ES337766A1/es not_active Expired
- 1967-03-09 ES ES337767A patent/ES337767A1/es not_active Expired
- 1967-03-10 FR FR98346A patent/FR1513947A/fr not_active Expired
- 1967-03-10 FR FR98345A patent/FR1514544A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1644369A1 (de) | 1971-03-25 |
FR1514544A (fr) | 1968-02-23 |
BE694633A (es) | 1967-07-31 |
GB1154105A (en) | 1969-06-04 |
ES337766A1 (es) | 1968-06-16 |
NL6703699A (es) | 1967-09-12 |
GB1172154A (en) | 1969-11-26 |
FR1513947A (fr) | 1968-02-16 |
NL6703698A (es) | 1967-09-12 |
BE694537A (es) | 1967-07-31 |
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