FR2293475A1 - Colorants polyazoiques - Google Patents
Colorants polyazoiquesInfo
- Publication number
- FR2293475A1 FR2293475A1 FR7537304A FR7537304A FR2293475A1 FR 2293475 A1 FR2293475 A1 FR 2293475A1 FR 7537304 A FR7537304 A FR 7537304A FR 7537304 A FR7537304 A FR 7537304A FR 2293475 A1 FR2293475 A1 FR 2293475A1
- Authority
- FR
- France
- Prior art keywords
- polyazoic
- dyes
- polyazoic dyes
- 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.)
- Granted
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
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
- C09B35/463—D being derived from diaminodiphenyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742457695 DE2457695A1 (de) | 1974-12-06 | 1974-12-06 | Polyazofarbstoffe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2293475A1 true FR2293475A1 (fr) | 1976-07-02 |
FR2293475B1 FR2293475B1 (de) | 1979-07-20 |
Family
ID=5932684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7537304A Granted FR2293475A1 (fr) | 1974-12-06 | 1975-12-05 | Colorants polyazoiques |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5182315A (de) |
DE (1) | DE2457695A1 (de) |
FR (1) | FR2293475A1 (de) |
GB (1) | GB1472815A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54155227A (en) * | 1978-05-30 | 1979-12-07 | Ricoh Co Ltd | Preparation of dis-or trisazo pigment |
CH659252A5 (de) * | 1983-05-09 | 1987-01-15 | Sandoz Ag | Sulfonsaeuregruppenhaltige basische polyazofarbstoffe, ihre herstellung und verwendung. |
JPS63152668A (ja) * | 1987-11-20 | 1988-06-25 | Ricoh Co Ltd | トリスアゾ顔料の製造方法 |
US5095100A (en) * | 1989-06-13 | 1992-03-10 | Orient Chemical Industries, Ltd. | Metal complex dyes and preparation thereof |
-
1974
- 1974-12-06 DE DE19742457695 patent/DE2457695A1/de active Pending
-
1975
- 1975-10-15 GB GB4226275A patent/GB1472815A/en not_active Expired
- 1975-12-04 JP JP14341975A patent/JPS5182315A/ja active Pending
- 1975-12-05 FR FR7537304A patent/FR2293475A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2457695A1 (de) | 1976-06-10 |
JPS5182315A (ja) | 1976-07-19 |
FR2293475B1 (de) | 1979-07-20 |
GB1472815A (en) | 1977-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1043970B (it) | Coloranti monoazoici basici | |
IT1036952B (it) | Coloranti naftolattamici | |
FR2288129A1 (fr) | Colorants disazoiques | |
BE831658A (fr) | Colorants monoazoiques | |
FR2288128A1 (fr) | Colorants anthraquinoniques | |
FR2293475A1 (fr) | Colorants polyazoiques | |
BE844996A (fr) | Colorants monoazoiques | |
BE809817A (fr) | Colorants anthraquinoniques | |
BE822280A (fr) | Colorants monoazoiques | |
BE817589A (fr) | Colorants monoazoiques | |
IT1043649B (it) | Coloranti acoici | |
IT1043131B (it) | Coloranti antrachinonici | |
BE835048A (fr) | Colorants basiques | |
BE813227A (fr) | Colorants disazoiques | |
BE820912A (fr) | Colorants anthraquinoniques | |
BE815476A (fr) | Colorants anthraquinoniques | |
IT1037946B (it) | Coloranti azoici | |
BE833509A (fr) | Colorants monoazoiques | |
IT1035122B (it) | Coloranti eterocilici | |
IT1043003B (it) | Coloranti disacoici | |
IT1032425B (it) | Coloranti piridonici | |
BR7500386A (pt) | Corantes trisazoicos | |
BE811378A (fr) | Colorants disazoiques | |
BE814230A (fr) | Colorants anthraquinoniques | |
BE814834A (fr) | Colorants disazoiques |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |