CH473193A - Verfahren zur Herstellung von Chromkomplexfarbstoffen - Google Patents
Verfahren zur Herstellung von ChromkomplexfarbstoffenInfo
- Publication number
- CH473193A CH473193A CH1413265A CH1413265A CH473193A CH 473193 A CH473193 A CH 473193A CH 1413265 A CH1413265 A CH 1413265A CH 1413265 A CH1413265 A CH 1413265A CH 473193 A CH473193 A CH 473193A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- chromium complex
- complex dyes
- dyes
- chromium
- Prior art date
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- 229910052804 chromium Inorganic materials 0.000 title 1
- 239000011651 chromium Substances 0.000 title 1
- 239000000975 dye Substances 0.000 title 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
- C09B55/00—Azomethine 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/04—Azo compounds in general
-
- 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
- C09B55/00—Azomethine dyes
- C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0079116 | 1964-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH473193A true CH473193A (de) | 1969-05-31 |
Family
ID=6980174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1413265A CH473193A (de) | 1964-10-29 | 1965-10-13 | Verfahren zur Herstellung von Chromkomplexfarbstoffen |
Country Status (7)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH476812A (de) * | 1966-05-06 | 1969-08-15 | Geigy Ag J R | Verfahren zur Herstellung schwermetallhaltiger Azofarbstoffe |
| US3975369A (en) * | 1969-08-07 | 1976-08-17 | Sandoz Ltd. | 2:1 Metal complexes of 2,2',4'-trihydroxy-3,5-dinitroazobenzene bound to a diphenylamine through an azo bridge |
| NL7317211A (US07923587-20110412-C00001.png) * | 1972-12-22 | 1974-06-25 | ||
| CH599307A5 (US07923587-20110412-C00001.png) * | 1974-05-09 | 1978-05-31 | Ciba Geigy Ag | |
| CH619977A5 (US07923587-20110412-C00001.png) * | 1976-02-04 | 1980-10-31 | Ciba Geigy Ag | |
| CH606324A5 (US07923587-20110412-C00001.png) * | 1976-05-31 | 1978-10-31 | Sandoz Ag | |
| DE2832756A1 (de) * | 1977-08-05 | 1979-02-15 | Sandoz Ag | 1 zu 2-chromkomplexe von disazofarbstoffen, deren herstellung und verwendung |
| DE3165170D1 (en) * | 1980-03-27 | 1984-09-06 | Ciba Geigy Ag | Metal-complex dyestuffs, their preparation and use |
| DE3207331A1 (de) * | 1982-03-02 | 1983-09-08 | Basf Ag, 6700 Ludwigshafen | Sulfonamid- und aminogruppenfreie metallkomplexfarbstoffe |
| CH654847A5 (de) * | 1982-07-28 | 1986-03-14 | Sandoz Ag | 1:2-metallkomplexverbindungen, deren herstellung und deren verwendung. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB851861A (en) * | 1956-01-26 | 1960-10-19 | Geigy Ag J R | Improvements relating to heavy metal-containing azo dyestuffs and their use |
-
0
- NL NL130114D patent/NL130114C/xx active
-
1964
- 1964-10-29 DE DE19641544364 patent/DE1544364A1/de active Pending
-
1965
- 1965-10-13 CH CH1413265A patent/CH473193A/de not_active IP Right Cessation
- 1965-10-18 US US497475A patent/US3398132A/en not_active Expired - Lifetime
- 1965-10-28 BE BE671584D patent/BE671584A/xx unknown
- 1965-10-28 GB GB45634/65A patent/GB1118174A/en not_active Expired
- 1965-10-29 AT AT980965A patent/AT255607B/de active
- 1965-10-29 NL NL6514081A patent/NL6514081A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1544364A1 (de) | 1970-04-09 |
| NL130114C (US07923587-20110412-C00001.png) | |
| US3398132A (en) | 1968-08-20 |
| NL6514081A (US07923587-20110412-C00001.png) | 1966-05-02 |
| GB1118174A (en) | 1968-06-26 |
| BE671584A (US07923587-20110412-C00001.png) | 1966-04-28 |
| AT255607B (de) | 1967-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |