FR2085791A1 - - Google Patents
Info
- Publication number
- FR2085791A1 FR2085791A1 FR7111330A FR7111330A FR2085791A1 FR 2085791 A1 FR2085791 A1 FR 2085791A1 FR 7111330 A FR7111330 A FR 7111330A FR 7111330 A FR7111330 A FR 7111330A FR 2085791 A1 FR2085791 A1 FR 2085791A1
- 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- Withdrawn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
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/205—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene
- C09B35/215—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene of diarylethane or diarylethene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702015708 DE2015708A1 (de) | 1970-04-02 | 1970-04-02 | Sulfonsäuregruppenfreie Disazofarbstoffe der Stilbenreihe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2085791A1 true FR2085791A1 (enExample) | 1971-12-31 |
Family
ID=5766902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7111330A Withdrawn FR2085791A1 (enExample) | 1970-04-02 | 1971-03-31 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH548444A (enExample) |
| DE (1) | DE2015708A1 (enExample) |
| FR (1) | FR2085791A1 (enExample) |
| GB (1) | GB1336673A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH654321A5 (de) * | 1981-02-20 | 1986-02-14 | Ciba Geigy Ag | Disazofarbstoffe und ihre verwendung in farbphotographischen aufzeichnungsmaterialien fuer das silberfarbbleichverfahren. |
-
1970
- 1970-04-02 DE DE19702015708 patent/DE2015708A1/de active Pending
-
1971
- 1971-03-17 CH CH389071A patent/CH548444A/xx not_active IP Right Cessation
- 1971-03-31 FR FR7111330A patent/FR2085791A1/fr not_active Withdrawn
- 1971-04-19 GB GB2582771A patent/GB1336673A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2015708A1 (de) | 1971-10-21 |
| CH548444A (de) | 1974-04-30 |
| GB1336673A (en) | 1973-11-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |