GB1489752A - Disazo dyes - Google Patents
Disazo dyesInfo
- Publication number
- GB1489752A GB1489752A GB4440374A GB4440374A GB1489752A GB 1489752 A GB1489752 A GB 1489752A GB 4440374 A GB4440374 A GB 4440374A GB 4440374 A GB4440374 A GB 4440374A GB 1489752 A GB1489752 A GB 1489752A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyes
- disazo dyes
- coupling component
- coupling
- appropriate
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
-
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
- Photoreceptors In Electrophotography (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4440374A GB1489752A (en) | 1974-10-14 | 1974-10-14 | Disazo dyes |
BE160763A BE834283A (fr) | 1974-10-14 | 1975-10-07 | Colorants disazoiques |
IT2810975A IT1043232B (it) | 1974-10-14 | 1975-10-08 | Coloranti disazoici |
BR7506674A BR7506674A (pt) | 1974-10-14 | 1975-10-13 | Corante diazoico soluvel em agua,e processo para o tingimento de materiais texteis de poliamida com o dito corante |
FR7531287A FR2288129A1 (fr) | 1974-10-14 | 1975-10-13 | Colorants disazoiques |
CH1325475A CH599969A5 (xx) | 1974-10-14 | 1975-10-13 | |
NL7512004A NL7512004A (nl) | 1974-10-14 | 1975-10-13 | Werkwijzen voor het bereiden en toepassen van bis-azo kleurstoffen. |
JP12374775A JPS5164539A (ja) | 1974-10-14 | 1975-10-14 | Suiyoseijiazosenryonoseiho |
ES441774A ES441774A1 (es) | 1974-10-14 | 1975-10-14 | Procedimiento para preparar colorantes disazoicos solubles en agua. |
DE19752546041 DE2546041A1 (de) | 1974-10-14 | 1975-10-14 | Disazofarbstoffe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4440374A GB1489752A (en) | 1974-10-14 | 1974-10-14 | Disazo dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1489752A true GB1489752A (en) | 1977-10-26 |
Family
ID=10433142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4440374A Expired GB1489752A (en) | 1974-10-14 | 1974-10-14 | Disazo dyes |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5164539A (xx) |
BE (1) | BE834283A (xx) |
BR (1) | BR7506674A (xx) |
CH (1) | CH599969A5 (xx) |
DE (1) | DE2546041A1 (xx) |
ES (1) | ES441774A1 (xx) |
FR (1) | FR2288129A1 (xx) |
GB (1) | GB1489752A (xx) |
IT (1) | IT1043232B (xx) |
NL (1) | NL7512004A (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384870A (en) | 1980-08-08 | 1983-05-24 | Sandoz Ltd. | Disazo compounds having a sulfo group-containing diazo component radical, a 1,4-phenylene middle component radical having a substituted amino group and a coupling component radical having a free, acylated or etherified hydroxy group |
WO2002072708A1 (en) * | 2001-03-14 | 2002-09-19 | Avecia Limited | Disazo dyes, ink-jet printing inks and processes |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH643580A5 (de) * | 1979-08-10 | 1984-06-15 | Sandoz Ag | Anionische disazoverbindungen, deren herstellung und verwendung als farbstoffe. |
JP2009013293A (ja) * | 2007-07-04 | 2009-01-22 | Sumitomo Chemical Co Ltd | アゾ化合物又はその塩 |
JP2010152159A (ja) * | 2008-12-25 | 2010-07-08 | Sumitomo Chemical Co Ltd | 着色感光性組成物 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH561759A5 (xx) * | 1970-02-14 | 1975-05-15 | Bayer Ag |
-
1974
- 1974-10-14 GB GB4440374A patent/GB1489752A/en not_active Expired
-
1975
- 1975-10-07 BE BE160763A patent/BE834283A/xx unknown
- 1975-10-08 IT IT2810975A patent/IT1043232B/it active
- 1975-10-13 FR FR7531287A patent/FR2288129A1/fr active Granted
- 1975-10-13 NL NL7512004A patent/NL7512004A/xx not_active Application Discontinuation
- 1975-10-13 BR BR7506674A patent/BR7506674A/pt unknown
- 1975-10-13 CH CH1325475A patent/CH599969A5/xx not_active IP Right Cessation
- 1975-10-14 ES ES441774A patent/ES441774A1/es not_active Expired
- 1975-10-14 DE DE19752546041 patent/DE2546041A1/de active Pending
- 1975-10-14 JP JP12374775A patent/JPS5164539A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384870A (en) | 1980-08-08 | 1983-05-24 | Sandoz Ltd. | Disazo compounds having a sulfo group-containing diazo component radical, a 1,4-phenylene middle component radical having a substituted amino group and a coupling component radical having a free, acylated or etherified hydroxy group |
WO2002072708A1 (en) * | 2001-03-14 | 2002-09-19 | Avecia Limited | Disazo dyes, ink-jet printing inks and processes |
Also Published As
Publication number | Publication date |
---|---|
CH599969A5 (xx) | 1978-06-15 |
BE834283A (fr) | 1976-04-07 |
JPS5164539A (ja) | 1976-06-04 |
NL7512004A (nl) | 1976-04-20 |
BR7506674A (pt) | 1976-08-31 |
IT1043232B (it) | 1980-02-20 |
DE2546041A1 (de) | 1976-05-06 |
ES441774A1 (es) | 1977-04-01 |
FR2288129A1 (fr) | 1976-05-14 |
FR2288129B1 (xx) | 1979-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |