CH453538A - Verfahren zur Herstellung von Disazopigmenten - Google Patents
Verfahren zur Herstellung von DisazopigmentenInfo
- Publication number
- CH453538A CH453538A CH1524964A CH1524964A CH453538A CH 453538 A CH453538 A CH 453538A CH 1524964 A CH1524964 A CH 1524964A CH 1524964 A CH1524964 A CH 1524964A CH 453538 A CH453538 A CH 453538A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- disazo pigments
- disazo
- pigments
- Prior art date
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
- C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1524964A CH453538A (de) | 1964-11-26 | 1964-11-26 | Verfahren zur Herstellung von Disazopigmenten |
DE1965C0037418 DE1544453A1 (de) | 1964-11-26 | 1965-11-17 | Verfahren zur Herstellung von Disazopigmenten |
FR39131A FR1456166A (fr) | 1964-11-26 | 1965-11-19 | Procédé d'obtention de pigments disazoïques |
GB4927765A GB1066769A (en) | 1964-11-26 | 1965-11-19 | Process for the manufacture of disazo pigments |
BE672653D BE672653A (de) | 1964-11-26 | 1965-11-22 | |
NL6515338A NL6515338A (de) | 1964-11-26 | 1965-11-25 | |
ES0319997A ES319997A1 (es) | 1964-11-26 | 1965-11-25 | Procedimiento para la preparacion de pigmentos disazoicos. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1524964A CH453538A (de) | 1964-11-26 | 1964-11-26 | Verfahren zur Herstellung von Disazopigmenten |
CH1635964 | 1964-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH453538A true CH453538A (de) | 1968-06-14 |
Family
ID=25715983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1524964A CH453538A (de) | 1964-11-26 | 1964-11-26 | Verfahren zur Herstellung von Disazopigmenten |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE672653A (de) |
CH (1) | CH453538A (de) |
DE (1) | DE1544453A1 (de) |
FR (1) | FR1456166A (de) |
GB (1) | GB1066769A (de) |
NL (1) | NL6515338A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2070241A1 (de) * | 1969-12-03 | 1971-09-10 | Sandoz Sa | |
FR2079234A1 (de) * | 1970-02-04 | 1971-11-12 | Sandoz Sa |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003886A (en) * | 1970-09-11 | 1977-01-18 | Ciba-Geigy Ag | Tetracarboxylic acid ester substituted disazo pigments |
CH566376A5 (de) * | 1972-03-17 | 1975-09-15 | Ciba Geigy Ag | |
US4062838A (en) * | 1974-05-09 | 1977-12-13 | Ciba-Geigy Corporation | Disazo pigments containing acylamino groups |
DE4225295A1 (de) * | 1992-07-31 | 1994-02-03 | Hoechst Ag | Wasserunlösliche Azofarbmittel |
DE4229207C2 (de) * | 1992-09-02 | 1998-12-17 | Clariant Gmbh | Verfahren zur Herstellung von Disazopigmenten und deren Verwendung |
US7135266B2 (en) | 2000-02-09 | 2006-11-14 | Clariant Finance (Bvi) Limited | Preparation of azo colorants in microreactors and their use in electrophotographic toners and developers, powder coatings, ink jet inks and electronic medias |
DK1257602T3 (da) | 2000-02-09 | 2004-03-15 | Clariant Finance Bvi Ltd | Fremgangsmåde til fremstilling af azofarvemidler i mikroreaktorer |
DE10032019A1 (de) | 2000-07-01 | 2002-01-10 | Clariant Gmbh | Verfahren zur Herstellung von Disazokondensationspigmenten in Mikroreaktoren |
-
1964
- 1964-11-26 CH CH1524964A patent/CH453538A/de unknown
-
1965
- 1965-11-17 DE DE1965C0037418 patent/DE1544453A1/de active Pending
- 1965-11-19 GB GB4927765A patent/GB1066769A/en not_active Expired
- 1965-11-19 FR FR39131A patent/FR1456166A/fr not_active Expired
- 1965-11-22 BE BE672653D patent/BE672653A/xx unknown
- 1965-11-25 NL NL6515338A patent/NL6515338A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2070241A1 (de) * | 1969-12-03 | 1971-09-10 | Sandoz Sa | |
FR2079234A1 (de) * | 1970-02-04 | 1971-11-12 | Sandoz Sa |
Also Published As
Publication number | Publication date |
---|---|
NL6515338A (de) | 1966-05-27 |
GB1066769A (en) | 1967-04-26 |
DE1544453A1 (de) | 1970-04-02 |
BE672653A (de) | 1966-05-23 |
FR1456166A (fr) | 1966-10-21 |
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