AT287868B - Verfahren zur Herstellung von neuen Azofarbstoffen - Google Patents
Verfahren zur Herstellung von neuen AzofarbstoffenInfo
- Publication number
- AT287868B AT287868B AT366469A AT366469A AT287868B AT 287868 B AT287868 B AT 287868B AT 366469 A AT366469 A AT 366469A AT 366469 A AT366469 A AT 366469A AT 287868 B AT287868 B AT 287868B
- Authority
- AT
- Austria
- Prior art keywords
- production
- azo dyes
- new azo
- new
- dyes
- Prior art date
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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/021—Disazo dyes characterised by two coupling components of the same type
- C09B35/027—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a hydroxy-amino compound
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
- C09B35/30—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two identical coupling components
-
- 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
- C09B62/503—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 an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681769166 DE1769166A1 (de) | 1968-04-16 | 1968-04-16 | Azofarbstoffe und Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT287868B true AT287868B (de) | 1971-02-10 |
Family
ID=5700024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT366469A AT287868B (de) | 1968-04-16 | 1969-04-16 | Verfahren zur Herstellung von neuen Azofarbstoffen |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT287868B (de) |
| BE (1) | BE731588A (de) |
| CH (1) | CH508700A (de) |
| DE (1) | DE1769166A1 (de) |
| FR (1) | FR2006305A1 (de) |
| GB (1) | GB1271301A (de) |
| NL (1) | NL6905793A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH551643A (de) * | 1970-05-05 | 1974-07-15 | Ciba Geigy Ag | Photographisches material. |
| ES2127266T3 (es) * | 1992-07-31 | 1999-04-16 | Ciba Geigy Ag | Procedimiento para teñir materiales de fibra de poliamida sintetica. |
| DE4238903A1 (de) * | 1992-11-19 | 1994-05-26 | Basf Ag | Verfahren zum Färben von Leder mit einem roten Azofarbstoff |
| EP0637615B1 (de) * | 1993-08-02 | 1999-05-06 | DyStar Japan Ltd. | Rote Reaktivfarbstoffe, deren Mischungen sowie diese verwendende Färbemethode |
| EP2163587A1 (de) * | 2008-09-11 | 2010-03-17 | Clariant International Ltd. | Saure Farbstoffe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR880963A (fr) * | 1941-04-25 | 1943-04-12 | Ste Ind Chim Bale | Nouveaux colorants azoïques |
| US2361481A (en) * | 1941-11-18 | 1944-10-31 | Du Pont | Red monazo wool dyes |
| FR1485227A (fr) * | 1965-06-30 | 1967-06-16 | Bayer Ag | Colorants azoïques et procédé pour leur fabrication |
| FR1485315A (fr) * | 1965-07-01 | 1967-06-16 | Agfa Gevaert Ag | Matériau photographique pour le procédé de blanchiment de l'argent et des colorants |
| DE1644189C3 (de) * | 1967-01-05 | 1975-10-09 | Bayer Ag, 5090 Leverkusen | Azofarbstoffe und deren Verwendung |
-
1968
- 1968-04-16 DE DE19681769166 patent/DE1769166A1/de active Pending
-
1969
- 1969-03-18 CH CH405369D patent/CH508700A/de not_active IP Right Cessation
- 1969-04-09 GB GB1822369A patent/GB1271301A/en not_active Expired
- 1969-04-15 NL NL6905793A patent/NL6905793A/xx unknown
- 1969-04-16 BE BE731588D patent/BE731588A/xx unknown
- 1969-04-16 FR FR6911775A patent/FR2006305A1/fr active Granted
- 1969-04-16 AT AT366469A patent/AT287868B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6905793A (de) | 1969-10-20 |
| BE731588A (de) | 1969-10-01 |
| GB1271301A (en) | 1972-04-19 |
| CH508700A (de) | 1971-06-15 |
| DE1769166A1 (de) | 1971-09-23 |
| FR2006305A1 (fr) | 1969-12-26 |
| FR2006305B1 (de) | 1974-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |
