BE629950A - - Google Patents
Info
- Publication number
- BE629950A BE629950A BE629950DA BE629950A BE 629950 A BE629950 A BE 629950A BE 629950D A BE629950D A BE 629950DA BE 629950 A BE629950 A BE 629950A
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH353262A CH409187A (de) | 1962-03-23 | 1962-03-23 | Verfahren zur Herstellung von wasserlöslichen Monoazofarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE629950A true BE629950A (de) |
Family
ID=4258017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE629950D BE629950A (de) | 1962-03-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3234208A (de) |
| BE (1) | BE629950A (de) |
| CH (1) | CH409187A (de) |
| DE (1) | DE1219146B (de) |
| FR (1) | FR1350507A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1123388A (en) * | 1965-12-03 | 1968-08-14 | Acna | Thiophendioxide dyestuffs |
| US3491083A (en) * | 1966-01-14 | 1970-01-20 | Acna | Azo dyestuffs for polyamide fibers containing a thiophenedioxide group |
| US4001205A (en) * | 1968-07-15 | 1977-01-04 | Ciba-Geigy Ag | Water-soluble, fiber-reactive phenylazodihydroxy, methyl, cyanopyridine dyestuffs |
| US3666746A (en) * | 1969-06-25 | 1972-05-30 | Gaf Corp | Pyrrolidonylphenyl azo dyestuffs |
| US3956263A (en) * | 1971-11-18 | 1976-05-11 | Ciba-Geigy Ag | 4-Methyl-2,6-dihydroxy-3-cyanopyridine containing dyestuffs |
| US4081436A (en) * | 1976-09-20 | 1978-03-28 | American Cyanamid Company | Process for dry quaternization of azo compounds |
| US4960870A (en) * | 1987-02-11 | 1990-10-02 | Ciba-Geigy Corporation | Heavy metal complex azo dyes containing a benzothiophene-1,1-dioxide, 2,1-benzothiazine-2,2-dioxide, 1,4-benzothiazine-1,1-dioxide or thienopyridine-1,1-dioxide coupling component |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2206099A (en) * | 1939-02-23 | 1940-07-02 | Eastman Kodak Co | Azo compounds and fiber dyed therewith |
| FR1271416A (fr) * | 1960-10-21 | 1961-09-08 | Ciba Geigy | Sels solubles dans l'eau de colorants monoazoïques et procédé pour les préparer |
-
0
- BE BE629950D patent/BE629950A/xx unknown
-
1962
- 1962-03-23 CH CH353262A patent/CH409187A/de unknown
-
1963
- 1963-03-14 FR FR928024A patent/FR1350507A/fr not_active Expired
- 1963-03-20 US US266521A patent/US3234208A/en not_active Expired - Lifetime
- 1963-03-22 DE DEC29442A patent/DE1219146B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1219146B (de) | 1966-06-16 |
| FR1350507A (fr) | 1964-01-24 |
| US3234208A (en) | 1966-02-08 |
| CH409187A (de) | 1966-03-15 |