BR7602202A - PROCESS FOR THE PREPARATION OF WATER-SOLUBLE AZOLORS AND THEIR APPLICATIONS - Google Patents
PROCESS FOR THE PREPARATION OF WATER-SOLUBLE AZOLORS AND THEIR APPLICATIONSInfo
- Publication number
- BR7602202A BR7602202A BR7602202A BR7602202A BR7602202A BR 7602202 A BR7602202 A BR 7602202A BR 7602202 A BR7602202 A BR 7602202A BR 7602202 A BR7602202 A BR 7602202A BR 7602202 A BR7602202 A BR 7602202A
- Authority
- BR
- Brazil
- Prior art keywords
- azolors
- soluble
- applications
- preparation
- water
- 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
- 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
- C09B29/3639—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 amino groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/02—Preparation of azo dyes from other azo compounds by sulfonation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Pyridine Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752515662 DE2515662A1 (en) | 1975-04-10 | 1975-04-10 | HYDRO-SOLUBLE AZO DYES |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7602202A true BR7602202A (en) | 1976-10-05 |
Family
ID=5943503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7602202A BR7602202A (en) | 1975-04-10 | 1976-04-09 | PROCESS FOR THE PREPARATION OF WATER-SOLUBLE AZOLORS AND THEIR APPLICATIONS |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS51123227A (en) |
BR (1) | BR7602202A (en) |
DE (1) | DE2515662A1 (en) |
ES (1) | ES446847A1 (en) |
FR (1) | FR2307019A1 (en) |
GB (1) | GB1538455A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2004487C3 (en) * | 1970-01-31 | 1979-12-06 | Basf Ag, 6700 Ludwigshafen | Water-soluble azo dyes, process for their preparation and their use |
IT985617B (en) * | 1972-04-06 | 1974-12-10 | Basf Ag | WATER-SOLUBLE AZO-DYES OF THE 2 6 DIAMMINOPYRIDINE SERIES |
-
1975
- 1975-04-10 DE DE19752515662 patent/DE2515662A1/en not_active Withdrawn
-
1976
- 1976-04-08 GB GB1434976A patent/GB1538455A/en not_active Expired
- 1976-04-09 JP JP3947376A patent/JPS51123227A/en active Pending
- 1976-04-09 BR BR7602202A patent/BR7602202A/en unknown
- 1976-04-09 FR FR7610587A patent/FR2307019A1/en active Granted
- 1976-04-09 ES ES446847A patent/ES446847A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2307019B1 (en) | 1980-02-08 |
DE2515662A1 (en) | 1976-10-21 |
FR2307019A1 (en) | 1976-11-05 |
GB1538455A (en) | 1979-01-17 |
JPS51123227A (en) | 1976-10-27 |
ES446847A1 (en) | 1977-06-01 |
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