BE697491A - - Google Patents
Info
- Publication number
- BE697491A BE697491A BE697491DA BE697491A BE 697491 A BE697491 A BE 697491A BE 697491D A BE697491D A BE 697491DA BE 697491 A BE697491 A BE 697491A
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/06—Disazo dyes in which the coupling component is a diamine or polyamine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54584966A | 1966-04-28 | 1966-04-28 | |
| US56007666A | 1966-06-24 | 1966-06-24 | |
| US56401166A | 1966-07-11 | 1966-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697491A true BE697491A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-10-02 |
Family
ID=27415456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697491D BE697491A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-04-28 | 1967-04-24 |
Country Status (3)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL29219A (en) * | 1967-01-04 | 1971-07-28 | Ciba Geigy Ag | Disazo dyestuffs and processes for their manufacture and use |
| US3912712A (en) * | 1967-01-04 | 1975-10-14 | Ciba Geigy Ag | Disazo dyestuffs of the disperse series wherein two azobenzene molecules are linked together |
| US4358818A (en) * | 1981-05-18 | 1982-11-09 | Westinghouse Electric Corp. | Thyristor-controlled AC/DC converter system |
| US4614897A (en) * | 1984-05-11 | 1986-09-30 | Rca Corporation | Switching circuit |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1973636A (en) * | 1930-06-20 | 1934-09-11 | Matieres Colorantes & Prod Chi | Manufacture of azo-dyestuffs containing sulphur from diazotized orthoaminophenols |
| US1978783A (en) * | 1931-12-08 | 1934-10-30 | Du Pont | Azo dyestuffs |
| US1976010A (en) * | 1932-06-30 | 1934-10-09 | Du Pont | Azo dye and method for its preparation |
| FR799316A (fr) * | 1935-03-07 | 1936-06-11 | Ig Farbenindustrie Ag | Procédé pour préparer des colorants azoïques |
| US2955901A (en) * | 1956-07-25 | 1960-10-11 | Bayer Ag | Process for dyeing polyethylene terephthalates |
| DE1153840B (de) * | 1960-03-05 | 1963-09-05 | Bayer Ag | Verfahren zur Herstellung wasserunloeslicher Azofarbstoffe |
| US3271383A (en) * | 1963-06-11 | 1966-09-06 | Mitsubishi Chem Ind | Disazo dyes containing an nu-substituted benzothiazolyl group |
| DE1231364B (de) * | 1963-10-23 | 1966-12-29 | Basf Ag | Verfahren zur Herstellung wasserunloeslicher Azofarbstoffe |
| US3380990A (en) * | 1965-05-24 | 1968-04-30 | Eastman Kodak Co | Thiazolyl azo dyestuffs |
| US3380991A (en) * | 1965-08-30 | 1968-04-30 | Eastman Kodak Co | Thiazole azo aniline dyestuffs containing vinylsulfonylethyl groups |
-
1966
- 1966-04-28 US US545849A patent/US3446791A/en not_active Expired - Lifetime
- 1966-06-24 US US560076A patent/US3453256A/en not_active Expired - Lifetime
- 1966-07-11 US US564011A patent/US3485813A/en not_active Expired - Lifetime
-
1967
- 1967-04-24 BE BE697491D patent/BE697491A/xx unknown
- 1967-04-28 NL NL6706046A patent/NL6706046A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3446791A (en) | 1969-05-27 |
| US3485813A (en) | 1969-12-23 |
| US3453256A (en) | 1969-07-01 |
| NL6706046A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-10-30 |