BE532140A - - Google Patents
Info
- Publication number
- BE532140A BE532140A BE532140DA BE532140A BE 532140 A BE532140 A BE 532140A BE 532140D A BE532140D A BE 532140DA BE 532140 A BE532140 A BE 532140A
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH791164X | 1953-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE532140A true BE532140A (en:Method) |
Family
ID=4536993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE532140D BE532140A (en:Method) | 1953-09-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2807609A (en:Method) |
| BE (1) | BE532140A (en:Method) |
| DE (1) | DE960486C (en:Method) |
| GB (1) | GB791164A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3030354A (en) * | 1959-03-04 | 1962-04-17 | Hoechst Ag | New disazo-dyestuffs insoluble in water |
| US3185655A (en) * | 1960-05-18 | 1965-05-25 | Dow Chemical Co | Colored polymer |
| CH436524A (de) * | 1964-01-17 | 1967-05-31 | Sandoz Ag | Verfahren zur Herstellung von Azoverbindungen |
| FR1486277A (en:Method) * | 1965-07-09 | 1967-10-05 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1932577A (en) * | 1931-12-24 | 1933-10-31 | Gen Aniline Works Inc | Water-insoluble disazo-dyestuffs |
| US2361566A (en) * | 1942-02-25 | 1944-10-31 | Interchem Corp | Azo pigments |
| US2361567A (en) * | 1942-02-25 | 1944-10-31 | Interchem Corp | Azo pigment |
| DE899696C (de) * | 1951-11-17 | 1953-12-14 | Hoechst Ag | Verfahren zur Herstellung von wasserunloeslichen Disazofarbstoffen |
| IT512833A (en:Method) * | 1952-12-09 |
-
0
- BE BE532140D patent/BE532140A/xx unknown
-
1954
- 1954-07-13 DE DEC9644A patent/DE960486C/de not_active Expired
- 1954-09-22 GB GB27441/54A patent/GB791164A/en not_active Expired
-
1955
- 1955-12-12 US US552291A patent/US2807609A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2807609A (en) | 1957-09-24 |
| GB791164A (en) | 1958-02-26 |
| DE960486C (de) | 1957-03-21 |