NL7202866A - - Google Patents
Info
- Publication number
- NL7202866A NL7202866A NL7202866A NL7202866A NL7202866A NL 7202866 A NL7202866 A NL 7202866A NL 7202866 A NL7202866 A NL 7202866A NL 7202866 A NL7202866 A NL 7202866A NL 7202866 A NL7202866 A NL 7202866A
- Authority
- NL
- Netherlands
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
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
- C09B35/467—D being derived from diaminodiaryl linked through CON<, SO2N<, CSN<
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2110772A DE2110772C3 (de) | 1971-03-06 | 1971-03-06 | Trisazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben hydroxylgruppenhaltiger und stickstoffhaltiger Fasermaterialien |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7202866A true NL7202866A (OSRAM) | 1972-09-08 |
| NL173970B NL173970B (nl) | 1983-11-01 |
| NL173970C NL173970C (nl) | 1984-04-02 |
Family
ID=5800735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7202866,A NL173970C (nl) | 1971-03-06 | 1972-03-03 | Werkwijze voor het bereiden van trisazokleurstoffen, alsmede werkwijze voor het verven van hydroxylgroepen en stikstofatomen bevattende vezelmaterialen met een aldus verkregen kleurstof. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4235773A (OSRAM) |
| JP (1) | JPS5243222B1 (OSRAM) |
| BE (1) | BE780254A (OSRAM) |
| CH (3) | CH308372A4 (OSRAM) |
| DE (1) | DE2110772C3 (OSRAM) |
| FR (1) | FR2128659B1 (OSRAM) |
| GB (1) | GB1327915A (OSRAM) |
| IT (1) | IT953443B (OSRAM) |
| NL (1) | NL173970C (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE795378A (fr) * | 1972-02-15 | 1973-08-13 | Sandoz Sa | Nouveaux colorants polyazoiques et leur preparation |
| IT1006258B (it) * | 1974-02-04 | 1976-09-30 | Acna | Couorante trisazoico e sua preparazione |
| US4624708A (en) * | 1985-04-15 | 1986-11-25 | Xerox Corporation | Sulfonated trisazo dyes for ink jet compositions |
| IN163246B (OSRAM) * | 1985-08-16 | 1988-08-27 | Atul Products Ltd | |
| IN163247B (OSRAM) * | 1985-08-16 | 1988-08-27 | Atul Products Ltd | |
| US5180817A (en) * | 1990-03-28 | 1993-01-19 | Sumitomo Chemical Company, Limited | Trisazo compounds and use thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1904820A (en) * | 1929-07-03 | 1933-04-18 | Ici Ltd | Azo dye |
| GB338111A (en) * | 1929-07-03 | 1930-11-03 | Ici Ltd | Improvements in the dyeing of regenerated cellulose materials |
| US2138991A (en) * | 1936-09-03 | 1938-12-06 | Nat Aniline & Chem Co Inc | Azo dyestuffs |
| US2196028A (en) * | 1937-01-14 | 1940-04-02 | Gen Aniline & Film Corp | Azo dyestuffs |
| US2659721A (en) * | 1950-12-15 | 1953-11-17 | Geigy Ag J R | Trisazo dyestuffs |
| US2714587A (en) * | 1951-02-17 | 1955-08-02 | Sandoz Ag | Azo dyestuffs |
| US2710859A (en) * | 1951-09-21 | 1955-06-14 | Sandoz Ag | Trisazo dyestuffs |
| US2885390A (en) * | 1952-07-02 | 1959-05-05 | Hoechst Ag | Polyazo-dyestuffs |
| FR1080313A (fr) * | 1952-07-02 | 1954-12-08 | Hoechst Ag | Colorants poly-azoïques et procédé de préparation de ces colorants |
| US2833756A (en) * | 1954-05-05 | 1958-05-06 | Cassella Farbwerke Mainkur Ag | Polyazo dyestuffs |
| US2777838A (en) * | 1954-05-21 | 1957-01-15 | Hoechst Ag | Polyazo-dyestuffs |
| DE1246144B (de) * | 1960-07-09 | 1967-08-03 | Bayer Ag | Verfahren zur Herstellung von metallisierbaren Trisazofarbstoffen |
-
1971
- 1971-03-06 DE DE2110772A patent/DE2110772C3/de not_active Expired
-
1972
- 1972-03-02 CH CH308372D patent/CH308372A4/xx unknown
- 1972-03-02 CH CH143074A patent/CH550233A/xx not_active IP Right Cessation
- 1972-03-02 CH CH308372A patent/CH555442A/xx unknown
- 1972-03-03 NL NLAANVRAGE7202866,A patent/NL173970C/xx not_active IP Right Cessation
- 1972-03-03 JP JP47021633A patent/JPS5243222B1/ja active Pending
- 1972-03-04 IT IT21450/72A patent/IT953443B/it active
- 1972-03-06 FR FR7207689A patent/FR2128659B1/fr not_active Expired
- 1972-03-06 BE BE780254A patent/BE780254A/xx not_active IP Right Cessation
- 1972-03-06 GB GB1030672A patent/GB1327915A/en not_active Expired
-
1976
- 1976-12-21 US US05/752,737 patent/US4235773A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT953443B (it) | 1973-08-10 |
| FR2128659A1 (OSRAM) | 1972-10-20 |
| CH550233A (de) | 1974-06-14 |
| DE2110772A1 (de) | 1972-09-14 |
| US4235773A (en) | 1980-11-25 |
| GB1327915A (en) | 1973-08-22 |
| JPS5243222B1 (OSRAM) | 1977-10-28 |
| DE2110772C3 (de) | 1978-08-10 |
| DE2110772B2 (de) | 1977-12-08 |
| BE780254A (fr) | 1972-09-06 |
| NL173970B (nl) | 1983-11-01 |
| CH308372A4 (OSRAM) | 1974-05-31 |
| CH555442A (OSRAM) | 1974-10-31 |
| NL173970C (nl) | 1984-04-02 |
| FR2128659B1 (OSRAM) | 1975-10-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |