CH588534A5 - - Google Patents
Info
- Publication number
- CH588534A5 CH588534A5 CH890975A CH890975A CH588534A5 CH 588534 A5 CH588534 A5 CH 588534A5 CH 890975 A CH890975 A CH 890975A CH 890975 A CH890975 A CH 890975A CH 588534 A5 CH588534 A5 CH 588534A5
- Authority
- CH
- Switzerland
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
- 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
- C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals
-
- 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
- C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7425626A FR2279822A1 (fr) | 1974-07-24 | 1974-07-24 | Nouveaux colorants disazoiques hydrosolubles et nouvelles matieres premieres utilisables pour leur preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH588534A5 true CH588534A5 (xx) | 1977-06-15 |
Family
ID=9141621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH890975A CH588534A5 (xx) | 1974-07-24 | 1975-07-08 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE831651A (xx) |
| CH (1) | CH588534A5 (xx) |
| DE (1) | DE2532595A1 (xx) |
| FR (1) | FR2279822A1 (xx) |
| GB (1) | GB1509035A (xx) |
| IT (1) | IT1046074B (xx) |
| NL (1) | NL7508215A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3305755A1 (de) * | 1983-02-19 | 1984-08-23 | Gödecke AG, 1000 Berlin | N-phenyl-benzamid-derivate, verfahren zu deren herstellung und deren verwendung bei der bekaempfung von erkranungen des immunsystems |
| JP4821118B2 (ja) * | 2004-02-12 | 2011-11-24 | Ｊｎｃ株式会社 | ジアミン、ポリマー、液晶配向膜および液晶表示素子 |
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1974
- 1974-07-24 FR FR7425626A patent/FR2279822A1/fr active Granted
-
1975
- 1975-07-08 CH CH890975A patent/CH588534A5/xx not_active IP Right Cessation
- 1975-07-10 NL NL7508215A patent/NL7508215A/xx not_active Application Discontinuation
- 1975-07-21 DE DE19752532595 patent/DE2532595A1/de not_active Withdrawn
- 1975-07-23 BE BE158537A patent/BE831651A/xx unknown
- 1975-07-23 GB GB3073075A patent/GB1509035A/en not_active Expired
- 1975-07-24 IT IT6892775A patent/IT1046074B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1046074B (it) | 1980-06-30 |
| BE831651A (fr) | 1976-01-23 |
| NL7508215A (nl) | 1976-01-27 |
| FR2279822B1 (xx) | 1977-06-24 |
| FR2279822A1 (fr) | 1976-02-20 |
| DE2532595A1 (de) | 1976-02-05 |
| GB1509035A (en) | 1978-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |