BE648017A - - Google Patents
Info
- Publication number
- BE648017A BE648017A BE648017DA BE648017A BE 648017 A BE648017 A BE 648017A BE 648017D A BE648017D A BE 648017DA BE 648017 A BE648017 A BE 648017A
- 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
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1963B0071919 DE1238135B (en) | 1963-05-16 | 1963-05-16 | Process for the production of blue dyes of the anthraquinone series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE648017A true BE648017A (en) | 1964-11-16 |
Family
ID=6977226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE648017D BE648017A (en) | 1963-05-16 | 1964-05-15 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT246299B (en) |
| BE (1) | BE648017A (en) |
| CH (1) | CH454319A (en) |
| DE (1) | DE1238135B (en) |
| GB (1) | GB999127A (en) |
| NL (2) | NL6405460A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE935987C (en) * | 1951-10-18 | 1955-12-01 | Sandoz Ag | Process for the preparation of sulfonic acid amides of the anthraquinone series |
| DE1002331B (en) * | 1955-09-16 | 1957-02-14 | Hoechst Ag | Process for the preparation of sulfamides |
| CH343562A (en) * | 1956-04-07 | 1959-12-31 | Sandoz Ag | Process for the preparation of disulfonic acid amides of the anthraquinone series |
-
0
- NL NL126392D patent/NL126392C/xx active
-
1963
- 1963-05-16 DE DE1963B0071919 patent/DE1238135B/en active Pending
-
1964
- 1964-04-30 CH CH568864A patent/CH454319A/en unknown
- 1964-05-12 GB GB1964064A patent/GB999127A/en not_active Expired
- 1964-05-15 AT AT429564A patent/AT246299B/en active
- 1964-05-15 NL NL6405460A patent/NL6405460A/xx unknown
- 1964-05-15 BE BE648017D patent/BE648017A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH454319A (en) | 1968-04-15 |
| DE1238135B (en) | 1967-04-06 |
| NL126392C (en) | |
| AT246299B (en) | 1966-04-12 |
| GB999127A (en) | 1965-07-21 |
| NL6405460A (en) | 1964-11-17 |