BE750847A - Colorants polyazoiques - Google Patents
Colorants polyazoiquesInfo
- Publication number
- BE750847A BE750847A BE750847DA BE750847A BE 750847 A BE750847 A BE 750847A BE 750847D A BE750847D A BE 750847DA BE 750847 A BE750847 A BE 750847A
- Authority
- BE
- Belgium
- Prior art keywords
- polyazoic
- dyes
- polyazoic 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/24—Trisazo dyes of the type
-
- 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
- C09B45/24—Disazo or polyazo compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH787769A CH531032A (de) | 1969-05-23 | 1969-05-23 | Verfahren zur Herstellung von Polyazoverbindungen und ihrer Metallkomplexverbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE750847A true BE750847A (fr) | 1970-11-03 |
Family
ID=4331758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE750847D BE750847A (fr) | 1969-05-23 | 1970-05-22 | Colorants polyazoiques |
Country Status (10)
Country | Link |
---|---|
US (1) | US4263229A (xx) |
BE (1) | BE750847A (xx) |
BR (1) | BR7019225D0 (xx) |
CA (1) | CA922699A (xx) |
CH (1) | CH531032A (xx) |
DE (1) | DE2024047C3 (xx) |
ES (1) | ES379872A1 (xx) |
FR (1) | FR2049120B1 (xx) |
GB (1) | GB1306527A (xx) |
NL (1) | NL154254B (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2514008C2 (de) * | 1974-04-10 | 1984-03-08 | Sandoz-Patent-GmbH, 7850 Lörrach | Organische Verbindungen, deren Herstellung und Verwendung |
DE3124172A1 (de) * | 1981-06-19 | 1982-12-30 | Basf Ag, 6700 Ludwigshafen | Sulfonsaeuregruppenhaltige farbstoffe |
DE3142608A1 (de) * | 1981-10-28 | 1983-05-05 | Basf Ag, 6700 Ludwigshafen | Polyazofarbstoffe |
DE3212240A1 (de) * | 1982-04-02 | 1983-10-06 | Basf Ag | Dis- und trisazofarbstoffe |
ES2058334T3 (es) * | 1987-12-16 | 1994-11-01 | Ciba Geigy Ag | Procedimiento para la obtencion de colorantes poliazoicos. |
DE3827447A1 (de) * | 1988-08-12 | 1990-04-26 | Basf Ag | Polyazofarbstoffe und deren zwischenprodukte |
DE4142696A1 (de) * | 1991-12-21 | 1993-07-01 | Basf Ag | Polyazofarbstoffe mit einer diazokomponente aus aminobenzophenonreihe |
ES2149678B1 (es) | 1997-03-06 | 2001-05-16 | Ciba Sc Holding Ag | Estabilizacion de policarbonatos, poliesteres y policetonas. |
TWI231820B (en) * | 1999-03-11 | 2005-05-01 | Ciba Sc Holding Ag | Azo dyes, their preparation and their use |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2018234A (en) * | 1932-07-26 | 1935-10-22 | Du Pont | Azo dye and method for its preparation |
US2045090A (en) * | 1933-05-03 | 1936-06-23 | Gen Aniline Works Inc | Cupriferous polyazo dyes and their production |
US2175187A (en) * | 1933-11-25 | 1939-10-10 | Gen Aniline Works Inc | Azo dyestuffs containing a heavy metal in a complex form |
US2200445A (en) * | 1933-11-25 | 1940-05-14 | Gen Aniline & Film Corp | Azo dyestuffs containing a heavy metal in a complex form |
US2111559A (en) * | 1933-11-25 | 1938-03-22 | Gen Aniline Works Inc | Azo dyestuffs containing a heavy metal in a complex form |
CH191565A (de) * | 1936-07-13 | 1937-06-30 | Geigy Ag J R | Verfahren zur Darstellung eines metallhaltigen Trisazofarbstoffes. |
US2220396A (en) * | 1939-10-31 | 1940-11-05 | American Cyanamid Co | Metallized acid polyazo dyes |
US2259735A (en) * | 1939-10-31 | 1941-10-21 | American Cyanamid Co | Metallized acid polyazo dyes |
US3189593A (en) * | 1962-02-28 | 1965-06-15 | Sandoz Ltd | Polyazo dyes |
CH444996A (de) * | 1964-04-22 | 1967-10-15 | Sandoz Ag | Verfahren zur Herstellung von Trisazofarbstoffen |
BE754361A (fr) * | 1969-08-07 | 1971-01-18 | Sandoz Sa | Colorants polyazoiques contenant des metaux |
BE792728A (fr) * | 1971-12-16 | 1973-06-14 | Bayer Ag | Colorants polyazoiques |
-
1969
- 1969-05-23 CH CH787769A patent/CH531032A/de not_active IP Right Cessation
-
1970
- 1970-05-05 GB GB2157470A patent/GB1306527A/en not_active Expired
- 1970-05-07 CA CA082114A patent/CA922699A/en not_active Expired
- 1970-05-13 NL NL707006896A patent/NL154254B/xx unknown
- 1970-05-16 DE DE2024047A patent/DE2024047C3/de not_active Expired
- 1970-05-21 ES ES379872A patent/ES379872A1/es not_active Expired
- 1970-05-22 BR BR219225/70A patent/BR7019225D0/pt unknown
- 1970-05-22 BE BE750847D patent/BE750847A/xx unknown
- 1970-05-25 FR FR707018935A patent/FR2049120B1/fr not_active Expired
-
1974
- 1974-12-09 US US05/530,718 patent/US4263229A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1306527A (en) | 1973-02-14 |
NL154254B (nl) | 1977-08-15 |
BR7019225D0 (pt) | 1973-01-04 |
US4263229A (en) | 1981-04-21 |
FR2049120A1 (xx) | 1971-03-26 |
CH531032A (de) | 1972-11-30 |
DE2024047B2 (de) | 1977-11-10 |
DE2024047C3 (de) | 1978-06-29 |
NL7006896A (xx) | 1970-11-25 |
CA922699A (en) | 1973-03-13 |
DE2024047A1 (de) | 1970-11-26 |
FR2049120B1 (xx) | 1973-04-06 |
ES379872A1 (es) | 1973-04-01 |
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