BE723542A - - Google Patents
Info
- Publication number
- BE723542A BE723542A BE723542DA BE723542A BE 723542 A BE723542 A BE 723542A BE 723542D A BE723542D A BE 723542DA BE 723542 A BE723542 A BE 723542A
- Authority
- BE
- Belgium
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 |
|---|---|---|---|
| CH1566967 | 1967-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE723542A true BE723542A (en) | 1969-04-16 |
Family
ID=4410958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE723542D BE723542A (en) | 1967-11-09 | 1968-11-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE723542A (en) |
| DE (1) | DE1807492A1 (en) |
| FR (1) | FR1591324A (en) |
| NL (1) | NL6815799A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806733A1 (en) * | 1978-02-17 | 1979-08-23 | Bayer Ag | ANTHRACHINONE DYES |
| DE3115762A1 (en) * | 1981-04-18 | 1982-11-11 | Merck Patent Gmbh, 6100 Darmstadt | "DICHROITIC ANTHRACHINONE DYES, THIS CONTAINING LIQUID CRYSTAL DIELECTRICS AND ELECTROOPRIC DISPLAY ELEMENT" |
-
1968
- 1968-11-06 NL NL6815799A patent/NL6815799A/xx unknown
- 1968-11-07 DE DE19681807492 patent/DE1807492A1/en active Pending
- 1968-11-07 FR FR1591324D patent/FR1591324A/fr not_active Expired
- 1968-11-07 BE BE723542D patent/BE723542A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6815799A (en) | 1969-05-13 |
| DE1807492A1 (en) | 1969-06-19 |
| FR1591324A (en) | 1970-04-27 |