FR2305472A1 - Nouveau colorant disazoique - Google Patents
Nouveau colorant disazoiqueInfo
- Publication number
- FR2305472A1 FR2305472A1 FR7608672A FR7608672A FR2305472A1 FR 2305472 A1 FR2305472 A1 FR 2305472A1 FR 7608672 A FR7608672 A FR 7608672A FR 7608672 A FR7608672 A FR 7608672A FR 2305472 A1 FR2305472 A1 FR 2305472A1
- Authority
- FR
- France
- Prior art keywords
- disazoic
- color
- new
- new disazoic
- disazoic color
- 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
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
- C09B35/18—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from heterocyclic compounds
- C09B35/185—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from heterocyclic compounds from pyridine or pyridone components
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752513578 DE2513578C3 (de) | 1975-03-27 | 2,6-Dioxy-3-cyan-4-methylpyridin-Disazofarbstoff, Verfahren zu seiner Herstellung und seine Verwendung für Druckfarben und Lacke |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2305472A1 true FR2305472A1 (fr) | 1976-10-22 |
FR2305472B1 FR2305472B1 (fr) | 1979-04-20 |
Family
ID=5942551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608672A Granted FR2305472A1 (fr) | 1975-03-27 | 1976-03-25 | Nouveau colorant disazoique |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH581171A5 (fr) |
DK (1) | DK140642B (fr) |
FR (1) | FR2305472A1 (fr) |
GB (1) | GB1537383A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122447A1 (fr) * | 1983-03-18 | 1984-10-24 | BASF Aktiengesellschaft | Colorants disazoiques |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2003037A7 (fr) * | 1968-03-01 | 1969-11-07 | Basf Ag | |
FR2025723A1 (fr) * | 1968-12-09 | 1970-09-11 | Ici Ltd |
-
1976
- 1976-02-27 CH CH245976A patent/CH581171A5/xx not_active IP Right Cessation
- 1976-03-25 FR FR7608672A patent/FR2305472A1/fr active Granted
- 1976-03-26 DK DK136576A patent/DK140642B/da not_active IP Right Cessation
- 1976-03-26 GB GB1240276A patent/GB1537383A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2003037A7 (fr) * | 1968-03-01 | 1969-11-07 | Basf Ag | |
FR2025723A1 (fr) * | 1968-12-09 | 1970-09-11 | Ici Ltd |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122447A1 (fr) * | 1983-03-18 | 1984-10-24 | BASF Aktiengesellschaft | Colorants disazoiques |
Also Published As
Publication number | Publication date |
---|---|
DK140642B (da) | 1979-10-15 |
DE2513578A1 (de) | 1976-09-30 |
GB1537383A (en) | 1978-12-29 |
CH581171A5 (fr) | 1976-10-29 |
DK140642C (fr) | 1980-03-31 |
FR2305472B1 (fr) | 1979-04-20 |
DK136576A (fr) | 1976-09-28 |
DE2513578B2 (de) | 1977-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |