IT7949644A0 - Composti azoici basici esenti da gruppi solfo loro preparazione e loro impiego come coloranti(caso 1504200/a) - Google Patents
Composti azoici basici esenti da gruppi solfo loro preparazione e loro impiego come coloranti(caso 1504200/a)Info
- Publication number
- IT7949644A0 IT7949644A0 IT7949644A IT4964479A IT7949644A0 IT 7949644 A0 IT7949644 A0 IT 7949644A0 IT 7949644 A IT7949644 A IT 7949644A IT 4964479 A IT4964479 A IT 4964479A IT 7949644 A0 IT7949644 A0 IT 7949644A0
- Authority
- IT
- Italy
- Prior art keywords
- dyes
- preparation
- case
- azo compounds
- sulfur groups
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
- C09B44/16—1,3-Diazoles or hydrogenated 1,3-diazoles ; (Benz)imidazolium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH762078 | 1978-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT7949644A0 true IT7949644A0 (it) | 1979-07-04 |
Family
ID=4327961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7949644A IT7949644A0 (it) | 1978-07-13 | 1979-07-04 | Composti azoici basici esenti da gruppi solfo loro preparazione e loro impiego come coloranti(caso 1504200/a) |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5513792A (it) |
| BR (1) | BR7904449A (it) |
| DE (1) | DE2927205A1 (it) |
| FR (1) | FR2430963A1 (it) |
| GB (1) | GB2032447B (it) |
| IT (1) | IT7949644A0 (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4382801A (en) * | 1980-12-24 | 1983-05-10 | Ciba-Geigy Corporation | Process for spin dyeing polymers or copolymers of acrylonitrile with quaternized heterocyclic diazo dye and tetrafluoro-borate anion |
| KR101087158B1 (ko) * | 2003-07-24 | 2011-11-25 | 시바 홀딩 인코포레이티드 | 양이온성 직접 염료 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1238315A (fr) * | 1958-06-25 | 1960-08-12 | Basf Ag | Nouveaux colorants azoïques basiques cationiques et procédé pour leur production |
| FR1274223A (fr) * | 1960-11-25 | 1961-10-20 | American Cyanamid Co | Colorants qui sont des composés azoïques de sels d'imidazolium quaternaire |
-
1979
- 1979-07-04 IT IT7949644A patent/IT7949644A0/it unknown
- 1979-07-05 DE DE19792927205 patent/DE2927205A1/de not_active Withdrawn
- 1979-07-10 GB GB7924048A patent/GB2032447B/en not_active Expired
- 1979-07-12 BR BR7904449A patent/BR7904449A/pt unknown
- 1979-07-12 JP JP8754179A patent/JPS5513792A/ja active Pending
- 1979-07-12 FR FR7918087A patent/FR2430963A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2927205A1 (de) | 1980-01-24 |
| GB2032447B (en) | 1982-10-27 |
| GB2032447A (en) | 1980-05-08 |
| BR7904449A (pt) | 1980-04-08 |
| FR2430963A1 (fr) | 1980-02-08 |
| FR2430963B1 (it) | 1983-05-20 |
| JPS5513792A (en) | 1980-01-30 |
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