BE748382A - Nouveaux colorants azoiques et procede pour leur preparation - Google Patents
Nouveaux colorants azoiques et procede pour leur preparationInfo
- Publication number
- BE748382A BE748382A BE748382DA BE748382A BE 748382 A BE748382 A BE 748382A BE 748382D A BE748382D A BE 748382DA BE 748382 A BE748382 A BE 748382A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- azoic dyes
- new
- new azoic
- 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
- 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
- C09B31/12—Disazo dyes from other coupling components "C"
- C09B31/14—Heterocyclic components
- C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
- C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
- C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
- C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691917278 DE1917278B2 (de) | 1969-04-03 | 1969-04-03 | Monoazofarbstoffe, Verfahren zu deren Herstellung und Farbstoffzubereitungen |
CH581270A CH508701A (de) | 1969-04-03 | 1970-04-17 | Verfahren zur Herstellung neuer Disazofarbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
BE748382A true BE748382A (fr) | 1970-10-02 |
Family
ID=25698411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE748382D BE748382A (fr) | 1969-04-03 | 1970-04-02 | Nouveaux colorants azoiques et procede pour leur preparation |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE748382A (fr) |
CH (1) | CH508701A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965345A (en) * | 1986-10-09 | 1990-10-23 | Basf Aktiengesellschaft | Solvent azo dyes having carboxylic acid functions |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453944A (en) * | 1982-04-07 | 1984-06-12 | Ciba-Geigy Corporation | Dye stable to dyeing, processes for producing it, and its use for dyeing and printing synthetic and semi-synthetic fibre materials |
-
1970
- 1970-04-02 BE BE748382D patent/BE748382A/fr not_active IP Right Cessation
- 1970-04-17 CH CH581270A patent/CH508701A/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965345A (en) * | 1986-10-09 | 1990-10-23 | Basf Aktiengesellschaft | Solvent azo dyes having carboxylic acid functions |
Also Published As
Publication number | Publication date |
---|---|
CH508701A (de) | 1971-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BADISCHE ANILIN & SODA FABRIK A.G. Effective date: 19860430 |