CH566437A - - Google Patents
Info
- Publication number
- CH566437A CH566437A CH12473A CH12473A CH566437A CH 566437 A CH566437 A CH 566437A CH 12473 A CH12473 A CH 12473A CH 12473 A CH12473 A CH 12473A CH 566437 A CH566437 A CH 566437A
- Authority
- CH
- Switzerland
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
- C09B35/462—D being derived from diaminonaphthalene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722200586 DE2200586C2 (de) | 1972-01-07 | 1972-01-07 | Trisazofarbstoffe sowie deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH566437A true CH566437A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-15 |
Family
ID=5832457
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH18075A CH561760A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-07 | 1973-01-05 | |
| CH12473D CH12473A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-07 | 1973-01-05 | |
| CH12473A CH566437A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-07 | 1973-01-05 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH18075A CH561760A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-07 | 1973-01-05 | |
| CH12473D CH12473A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-07 | 1973-01-05 |
Country Status (6)
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE130475C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| DE852879C (de) * | 1936-10-21 | 1952-10-20 | Sandoz Ag | Verfahren zur Herstellung von Polyazofarbstoffen |
| FR835111A (fr) * | 1937-03-13 | 1938-12-13 | Prod Chim Fab De | Colorants polyazoïques et procédé de préparation de ces colorants |
| FR1038894A (fr) * | 1950-07-05 | 1953-10-02 | Ici Ltd | Matières colorantes triazoïques nouvelles |
| CH319585A (de) * | 1952-09-02 | 1957-02-28 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von neuen Trisazofarbstoffen |
| CH194457A (de) * | 1955-09-14 | 1937-12-15 | Chem Fab Vormals Sandoz | Verfahren zur Darstellung eines Polyazofarbstoffes. |
| FR1406784A (fr) * | 1963-08-08 | 1965-07-23 | Sandoz Sa | Colorants polyazoïques, leur fabrication et leurs applications |
-
1972
- 1972-01-07 DE DE19722200586 patent/DE2200586C2/de not_active Expired
- 1972-12-28 IT IT3374772A patent/IT973056B/it active
-
1973
- 1973-01-05 CH CH18075A patent/CH561760A5/xx not_active IP Right Cessation
- 1973-01-05 CH CH12473D patent/CH12473A4/xx unknown
- 1973-01-05 CH CH12473A patent/CH566437A/xx not_active IP Right Cessation
- 1973-01-05 GB GB74073A patent/GB1371877A/en not_active Expired
- 1973-01-05 ES ES410375A patent/ES410375A1/es not_active Expired
- 1973-01-05 FR FR7300378A patent/FR2167755B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH561760A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-05-15 |
| FR2167755A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-24 |
| ES410375A1 (es) | 1975-12-16 |
| FR2167755B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-27 |
| IT973056B (it) | 1974-06-10 |
| DE2200586C2 (de) | 1982-10-14 |
| CH12473A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-28 |
| GB1371877A (en) | 1974-10-30 |
| DE2200586A1 (de) | 1973-07-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |