BE626746A - - Google Patents
Info
- Publication number
- BE626746A BE626746A BE626746DA BE626746A BE 626746 A BE626746 A BE 626746A BE 626746D A BE626746D A BE 626746DA BE 626746 A BE626746 A BE 626746A
- 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/002—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being condensed in peri position and in 1-2 or 2-3 position
- C09B5/008—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being condensed in peri position and in 1-2 or 2-3 position only N-containing hetero rings
-
- 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
- C09B5/16—Benz-diazabenzanthrones, e.g. anthrapyrimidones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB65410A DE1191924B (de) | 1962-01-04 | 1962-01-04 | Verfahren zur Herstellung eines braunen Kuepenfarbstoffes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE626746A true BE626746A (it) |
Family
ID=6974762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE626746D BE626746A (it) | 1962-01-04 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE626746A (it) |
| CH (1) | CH435510A (it) |
| DE (1) | DE1191924B (it) |
| GB (1) | GB1023703A (it) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743677C (de) * | 1937-12-20 | 1943-12-30 | Chem Ind Basel | Verfahren zur Herstellung von Kuepenfarbstoffen |
-
0
- BE BE626746D patent/BE626746A/xx unknown
-
1962
- 1962-01-04 DE DEB65410A patent/DE1191924B/de active Pending
- 1962-12-17 CH CH1478562A patent/CH435510A/de unknown
-
1963
- 1963-01-01 GB GB363A patent/GB1023703A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1191924B (de) | 1965-04-29 |
| CH435510A (de) | 1967-05-15 |
| GB1023703A (en) | 1966-03-23 |