FR2137823A1 - - Google Patents
Info
- Publication number
- FR2137823A1 FR2137823A1 FR7217022A FR7217022A FR2137823A1 FR 2137823 A1 FR2137823 A1 FR 2137823A1 FR 7217022 A FR7217022 A FR 7217022A FR 7217022 A FR7217022 A FR 7217022A FR 2137823 A1 FR2137823 A1 FR 2137823A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
-
- 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
- C09B35/50—Tetrazo dyes
- C09B35/52—Tetrazo dyes of the type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712123688 DE2123688A1 (de) | 1971-05-13 | 1971-05-13 | Polyazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2137823A1 true FR2137823A1 (OSRAM) | 1972-12-29 |
Family
ID=5807722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7217022A Withdrawn FR2137823A1 (OSRAM) | 1971-05-13 | 1972-05-12 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE783373A (OSRAM) |
| BR (1) | BR7202996D0 (OSRAM) |
| CH (1) | CH556899A (OSRAM) |
| DD (1) | DD100278A5 (OSRAM) |
| DE (1) | DE2123688A1 (OSRAM) |
| FR (1) | FR2137823A1 (OSRAM) |
| GB (1) | GB1385422A (OSRAM) |
| IT (1) | IT961171B (OSRAM) |
| NL (1) | NL7206344A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903588A1 (de) * | 1979-01-31 | 1980-08-14 | Basf Ag | Polyazofarbstoffe |
| EP0196900B1 (en) * | 1985-03-29 | 1989-03-15 | Taoka Chemical Co., Ltd | Azo compound and solution type composition comprising the same |
| IN163246B (OSRAM) * | 1985-08-16 | 1988-08-27 | Atul Products Ltd |
-
1971
- 1971-05-13 DE DE19712123688 patent/DE2123688A1/de active Pending
-
1972
- 1972-05-10 NL NL7206344A patent/NL7206344A/xx unknown
- 1972-05-10 IT IT2422472A patent/IT961171B/it active
- 1972-05-11 DD DD16289672A patent/DD100278A5/xx unknown
- 1972-05-12 BE BE783373A patent/BE783373A/xx unknown
- 1972-05-12 FR FR7217022A patent/FR2137823A1/fr not_active Withdrawn
- 1972-05-12 CH CH1618473A patent/CH556899A/xx not_active IP Right Cessation
- 1972-05-12 GB GB2237072A patent/GB1385422A/en not_active Expired
- 1972-05-12 BR BR299672A patent/BR7202996D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7202996D0 (pt) | 1973-06-12 |
| CH556899A (de) | 1974-12-13 |
| DE2123688A1 (de) | 1972-11-16 |
| NL7206344A (OSRAM) | 1972-11-15 |
| DD100278A5 (OSRAM) | 1973-09-12 |
| GB1385422A (en) | 1975-02-26 |
| IT961171B (it) | 1973-12-10 |
| BE783373A (fr) | 1972-11-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |