CH425036A - Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen - Google Patents
Verfahren zur Herstellung von in Wasser schwerlöslichen AzofarbstoffenInfo
- Publication number
- CH425036A CH425036A CH1063163A CH1063163A CH425036A CH 425036 A CH425036 A CH 425036A CH 1063163 A CH1063163 A CH 1063163A CH 1063163 A CH1063163 A CH 1063163A CH 425036 A CH425036 A CH 425036A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- water
- sparingly soluble
- azo dyes
- azo
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
- C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
- C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/922—Polyester fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Photoreceptors In Electrophotography (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1063163A CH425036A (de) | 1963-08-27 | 1963-08-27 | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen |
| US391018A US3356673A (en) | 1963-08-27 | 1964-08-20 | Non-sulfonated mono azo maino pyrazole dyestuffs |
| NL6409878A NL6409878A (de) | 1963-08-27 | 1964-08-26 | |
| BE652304D BE652304A (de) | 1963-08-27 | 1964-08-26 | |
| ES0303485A ES303485A1 (es) | 1963-08-27 | 1964-08-26 | Procedimiento para la preparacion de colorantes azoicos de dificil solubilidad en el agua. |
| FR986205A FR1409559A (fr) | 1963-08-27 | 1964-08-26 | Nouveaux colorants azoïques peu solubles et leur préparation |
| GB34898/64A GB1034489A (en) | 1963-08-27 | 1964-08-26 | Azo dyestuffs containing an amino-pyrazole residue which are sparingly soluble in water, and their use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1063163A CH425036A (de) | 1963-08-27 | 1963-08-27 | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH425036A true CH425036A (de) | 1966-11-30 |
Family
ID=4365228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1063163A CH425036A (de) | 1963-08-27 | 1963-08-27 | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3356673A (de) |
| BE (1) | BE652304A (de) |
| CH (1) | CH425036A (de) |
| ES (1) | ES303485A1 (de) |
| GB (1) | GB1034489A (de) |
| NL (1) | NL6409878A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6902917A (de) * | 1968-04-20 | 1969-10-22 | ||
| CH602869A5 (de) * | 1974-09-17 | 1978-08-15 | Sandoz Ag | |
| DE2752424C3 (de) * | 1977-11-24 | 1982-05-19 | Bayer Ag, 5090 Leverkusen | Dispersionsazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben von Synthesefasern |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988547A (en) * | 1959-03-28 | 1961-06-13 | Boehringer & Soehne | 1-phenyl-3-methoxy; hydroxy; or benzyloxy-5-sulfanilamido pyrazole-1, 2 and derivatives thereof |
| AT224238B (de) * | 1959-09-11 | 1962-11-12 | Geigy Ag J R | Verfahren zur Herstellung von neuen in Wasser schwer löslichen Monoazofarbstoffen |
-
1963
- 1963-08-27 CH CH1063163A patent/CH425036A/de unknown
-
1964
- 1964-08-20 US US391018A patent/US3356673A/en not_active Expired - Lifetime
- 1964-08-26 ES ES0303485A patent/ES303485A1/es not_active Expired
- 1964-08-26 NL NL6409878A patent/NL6409878A/xx unknown
- 1964-08-26 BE BE652304D patent/BE652304A/xx unknown
- 1964-08-26 GB GB34898/64A patent/GB1034489A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE652304A (de) | 1965-02-26 |
| ES303485A1 (es) | 1965-03-16 |
| GB1034489A (en) | 1966-06-29 |
| US3356673A (en) | 1967-12-05 |
| NL6409878A (de) | 1965-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH476803A (de) | Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe | |
| CH427090A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH497503A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH428036A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Monoazofarbstoffen | |
| CH420423A (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| CH475311A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH475310A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH459405A (de) | Verfahren zur Herstellung von Azofarbstoffen oder -pigmenten | |
| AT276591B (de) | Verfahren zur Herstellung von neuen, in Wasser schwerlöslichen Azofarbstoffen | |
| CH467323A (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| CH409190A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH455987A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Monoazofarbstoffen | |
| CH455986A (de) | Verfahren zur Herstellung von in Wasser dispergierbaren schwerlöslichen Azofarbstoffen | |
| CH393589A (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| CH428031A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH464393A (de) | Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe | |
| CH465097A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Disazofarbstoffen | |
| CH425036A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH419388A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH448320A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH424029A (de) | Verfahren zur Herstellung in Wasser schwerlöslicher Monoazofarbstoffe | |
| CH449139A (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| CH505878A (de) | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen | |
| CH422194A (de) | Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe | |
| CH449813A (de) | Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen |