FR2117921A1 - - Google Patents
Info
- Publication number
- FR2117921A1 FR2117921A1 FR7143857A FR7143857A FR2117921A1 FR 2117921 A1 FR2117921 A1 FR 2117921A1 FR 7143857 A FR7143857 A FR 7143857A FR 7143857 A FR7143857 A FR 7143857A FR 2117921 A1 FR2117921 A1 FR 2117921A1
- 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.)
- Granted
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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5827270 | 1970-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2117921A1 true FR2117921A1 (https=) | 1972-07-28 |
| FR2117921B1 FR2117921B1 (https=) | 1974-08-23 |
Family
ID=10481195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7143857A Expired FR2117921B1 (https=) | 1970-12-08 | 1971-12-07 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE776061A (https=) |
| DE (1) | DE2158316A1 (https=) |
| ES (1) | ES397748A1 (https=) |
| FR (1) | FR2117921B1 (https=) |
| GB (1) | GB1333929A (https=) |
| IT (1) | IT943669B (https=) |
-
1971
- 1971-11-10 GB GB1333929D patent/GB1333929A/en not_active Expired
- 1971-11-17 IT IT3122971A patent/IT943669B/it active
- 1971-11-24 DE DE19712158316 patent/DE2158316A1/de active Pending
- 1971-11-30 BE BE776061A patent/BE776061A/xx unknown
- 1971-12-07 FR FR7143857A patent/FR2117921B1/fr not_active Expired
- 1971-12-07 ES ES397748A patent/ES397748A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE776061A (fr) | 1972-05-30 |
| DE2158316A1 (de) | 1972-06-22 |
| ES397748A1 (es) | 1974-05-16 |
| IT943669B (it) | 1973-04-10 |
| FR2117921B1 (https=) | 1974-08-23 |
| GB1333929A (en) | 1973-10-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |