IT974852B - Azocoloranti poco solubili in acqua e procedimento per la loro produzione ed applicazione - Google Patents
Azocoloranti poco solubili in acqua e procedimento per la loro produzione ed applicazioneInfo
- Publication number
- IT974852B IT974852B IT54541/72A IT5454172A IT974852B IT 974852 B IT974852 B IT 974852B IT 54541/72 A IT54541/72 A IT 54541/72A IT 5454172 A IT5454172 A IT 5454172A IT 974852 B IT974852 B IT 974852B
- Authority
- IT
- Italy
- Prior art keywords
- azocolorants
- procedure
- production
- water
- application
- 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
- C09B31/15—Indoles
-
- 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
- C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
-
- 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
- C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
- C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
- C09B43/202—Aliphatic, cycloaliphatic, araliphatic carboxylic acids
-
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes
- C09B62/0067—Azodyes with heterocyclic compound as coupling component
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1792971A CH562856A5 (xx) | 1971-12-09 | 1971-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT974852B true IT974852B (it) | 1974-07-10 |
Family
ID=4429172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT54541/72A IT974852B (it) | 1971-12-09 | 1972-12-07 | Azocoloranti poco solubili in acqua e procedimento per la loro produzione ed applicazione |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4866130A (xx) |
| BE (1) | BE792447A (xx) |
| CA (1) | CA975760A (xx) |
| CH (1) | CH562856A5 (xx) |
| DE (1) | DE2259939A1 (xx) |
| FR (1) | FR2162424B1 (xx) |
| GB (2) | GB1405799A (xx) |
| IT (1) | IT974852B (xx) |
| NL (1) | NL7216728A (xx) |
| ZA (1) | ZA728105B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2527712A1 (de) * | 1975-06-21 | 1976-12-30 | Bayer Ag | Azofarbstoffe |
| DE4422293A1 (de) * | 1994-06-25 | 1996-01-04 | Cassella Ag | Monoazoindolfarbstoffe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH501038A (de) * | 1967-07-27 | 1970-12-31 | Basf Ag | Verfahren zur Herstellung von sulfonsäuregruppenfreien Monoazofarbstoffen |
| CH495407A (de) * | 1967-09-29 | 1970-08-31 | Basf Ag | Verfahren zur Herstellung von sulfonsäuregruppenfreien Monoazofarbstoffen |
-
0
- BE BE792447D patent/BE792447A/xx unknown
-
1971
- 1971-12-09 CH CH1792971A patent/CH562856A5/xx not_active IP Right Cessation
-
1972
- 1972-11-15 ZA ZA728105A patent/ZA728105B/xx unknown
- 1972-11-20 CA CA156,937A patent/CA975760A/en not_active Expired
- 1972-11-27 GB GB5470672A patent/GB1405799A/en not_active Expired
- 1972-11-27 GB GB2693573A patent/GB1405800A/en not_active Expired
- 1972-12-04 FR FR7243081A patent/FR2162424B1/fr not_active Expired
- 1972-12-07 IT IT54541/72A patent/IT974852B/it active
- 1972-12-07 DE DE2259939A patent/DE2259939A1/de active Pending
- 1972-12-08 NL NL7216728A patent/NL7216728A/xx unknown
- 1972-12-09 JP JP47123068A patent/JPS4866130A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA728105B (en) | 1973-07-25 |
| FR2162424B1 (xx) | 1976-06-04 |
| GB1405799A (en) | 1975-09-10 |
| DE2259939A1 (de) | 1973-06-14 |
| CH562856A5 (xx) | 1975-06-13 |
| NL7216728A (xx) | 1973-06-13 |
| CA975760A (en) | 1975-10-07 |
| FR2162424A1 (xx) | 1973-07-20 |
| JPS4866130A (xx) | 1973-09-11 |
| GB1405800A (en) | 1975-09-10 |
| BE792447A (fr) | 1973-06-08 |
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