BE557373A - - Google Patents
Info
- Publication number
- BE557373A BE557373A BE557373DA BE557373A BE 557373 A BE557373 A BE 557373A BE 557373D A BE557373D A BE 557373DA BE 557373 A BE557373 A BE 557373A
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/44—Preparation of azo dyes from other azo compounds by substituting amine groups for hydroxyl groups or hydroxyl groups for amine groups; Desacylation of amino-acyl groups; Deaminating
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF20250A DE1027678B (de) | 1956-05-09 | 1956-05-09 | Verfahren zur Herstellung von festen, haltbaren Diazoniumverbindungen |
| DEF0024022 | 1957-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557373A true BE557373A (fr) |
Family
ID=25973970
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571513D BE571513A (fr) | 1956-05-09 | ||
| BE557373D BE557373A (fr) | 1956-05-09 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571513D BE571513A (fr) | 1956-05-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2914521A (fr) |
| BE (2) | BE557373A (fr) |
| CH (2) | CH361007A (fr) |
| FR (1) | FR1174877A (fr) |
| GB (2) | GB850317A (fr) |
| NL (3) | NL97423C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4722060A (en) * | 1984-03-22 | 1988-01-26 | Thomson Components-Mostek Corporation | Integrated-circuit leadframe adapted for a simultaneous bonding operation |
| DE3609343A1 (de) * | 1986-03-20 | 1987-09-24 | Bayer Ag | Azoverbindungen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707181A (en) * | 1955-04-26 | Method for preparing solid diazonium | ||
| NL38344C (fr) * | 1933-02-02 | |||
| US2469682A (en) * | 1947-11-28 | 1949-05-10 | Eastman Kodak Co | Monoazo dye compounds containing a butadiene-1, 3 grouping |
| DE872945C (de) * | 1950-03-27 | 1953-04-09 | Naphtol Chemie Offenbach | Verfahren zur Herstellung von Diazoniumverbindungen |
| BE540426A (fr) * | 1953-07-13 |
-
0
- NL NL95223D patent/NL95223C/xx active
- NL NL216940D patent/NL216940A/xx unknown
- NL NL97423D patent/NL97423C/xx active
- BE BE571513D patent/BE571513A/xx unknown
- BE BE557373D patent/BE557373A/xx unknown
-
1957
- 1957-05-07 CH CH361007D patent/CH361007A/de unknown
- 1957-05-07 US US657486A patent/US2914521A/en not_active Expired - Lifetime
- 1957-05-09 FR FR1174877D patent/FR1174877A/fr not_active Expired
- 1957-05-09 GB GB14835/57A patent/GB850317A/en not_active Expired
-
1958
- 1958-09-22 US US762211A patent/US2961436A/en not_active Expired - Lifetime
- 1958-09-23 CH CH6425358A patent/CH366052A/de unknown
- 1958-09-25 GB GB30717/58A patent/GB896111A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB896111A (en) | 1962-05-09 |
| CH366052A (de) | 1962-12-15 |
| NL95223C (fr) | 1900-01-01 |
| CH361007A (de) | 1962-03-31 |
| NL97423C (fr) | 1900-01-01 |
| US2914521A (en) | 1959-11-24 |
| FR1174877A (fr) | 1959-03-17 |
| NL216940A (fr) | |
| BE571513A (fr) | |
| GB850317A (en) | 1960-10-05 |
| US2961436A (en) | 1960-11-22 |