BE714864A - - Google Patents
Info
- Publication number
- BE714864A BE714864A BE714864DA BE714864A BE 714864 A BE714864 A BE 714864A BE 714864D A BE714864D A BE 714864DA BE 714864 A BE714864 A BE 714864A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
-
- 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
-
- 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
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/36—Dyes with acylated amino groups
-
- 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
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/36—Dyes with acylated amino groups
- C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH655367A CH483396A (de) | 1967-05-09 | 1967-05-09 | Verfahren zur Herstellung von 1-Brom-4-acylamino-anthrachinonen |
| CH970467A CH505784A (de) | 1967-05-09 | 1967-07-07 | Verfahren zur Herstellung von 1-Brom-4-acylaminoanthrachinonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE714864A true BE714864A (en:Method) | 1968-11-08 |
Family
ID=25699766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE714864D BE714864A (en:Method) | 1967-05-09 | 1968-05-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3804863A (en:Method) |
| BE (1) | BE714864A (en:Method) |
| CH (2) | CH483396A (en:Method) |
| DE (1) | DE1768333A1 (en:Method) |
| FR (1) | FR1574809A (en:Method) |
| GB (1) | GB1177869A (en:Method) |
| IT (1) | IT943040B (en:Method) |
| NL (1) | NL6806502A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2130596B (en) * | 1982-11-12 | 1987-06-10 | Ivaschenko Alexandr V | Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device |
| EP0368750B1 (en) * | 1988-11-10 | 1994-10-26 | Sumitomo Chemical Company Limited | Process for preparing substituted aminoanthraquinones |
-
1967
- 1967-05-09 CH CH655367A patent/CH483396A/de not_active IP Right Cessation
- 1967-07-07 CH CH970467A patent/CH505784A/de unknown
-
1968
- 1968-04-29 FR FR1574809D patent/FR1574809A/fr not_active Expired
- 1968-05-02 DE DE19681768333 patent/DE1768333A1/de active Pending
- 1968-05-07 IT IT36784/68A patent/IT943040B/it active
- 1968-05-08 BE BE714864D patent/BE714864A/xx unknown
- 1968-05-08 NL NL6806502A patent/NL6806502A/xx unknown
- 1968-05-09 GB GB22054/68A patent/GB1177869A/en not_active Expired
-
1971
- 1971-06-07 US US00150943A patent/US3804863A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT943040B (it) | 1973-04-02 |
| US3804863A (en) | 1974-04-16 |
| GB1177869A (en) | 1970-01-14 |
| CH483396A (de) | 1969-12-31 |
| CH505784A (de) | 1971-04-15 |
| NL6806502A (en:Method) | 1968-11-11 |
| DE1768333A1 (de) | 1971-06-03 |
| FR1574809A (en:Method) | 1969-07-18 |