CH420422A - Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen - Google Patents
Verfahren zur Herstellung von wasserunlöslichen AzofarbstoffenInfo
- Publication number
- CH420422A CH420422A CH1078962A CH1078962A CH420422A CH 420422 A CH420422 A CH 420422A CH 1078962 A CH1078962 A CH 1078962A CH 1078962 A CH1078962 A CH 1078962A CH 420422 A CH420422 A CH 420422A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- water
- azo dyes
- insoluble azo
- insoluble
- Prior art date
Links
- 239000000987 azo dye Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3445—Five-membered rings
- C08K5/3447—Five-membered rings condensed with carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
- C08K5/23—Azo-compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
-
- 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
- C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH485164A CH449812A (de) | 1962-09-12 | 1964-04-15 | Verfahren zur Herstellung von wasserunlöslichen Monoazofarbstoffen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF34924A DE1227585B (de) | 1961-09-14 | 1961-09-14 | Verfahren zur Herstellung von wasserunloeslichen Monoazofarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH420422A true CH420422A (de) | 1966-09-15 |
Family
ID=7095778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1078962A CH420422A (de) | 1961-09-14 | 1962-09-12 | Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | USRE25857E (forum.php) |
| BE (1) | BE622476A (forum.php) |
| CH (1) | CH420422A (forum.php) |
| DE (1) | DE1227585B (forum.php) |
| DK (1) | DK103085C (forum.php) |
| GB (1) | GB1008166A (forum.php) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL176473C (nl) * | 1973-01-19 | 1985-04-16 | Hoechst Ag | Werkwijze voor het nabehandelen van een azopigment, alsmede gevormde voortbrengselen bekleed met een preparaat dat een aldus nabehandeld azopigment bevat. |
| US4080321A (en) | 1973-08-01 | 1978-03-21 | Hoechst Aktiengesellschaft | Monoazo pigments from diazotized acylamino-anilines and acetoacetylamino benzimidazolones |
| DE2518922C2 (de) * | 1975-04-29 | 1982-08-19 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von 5- Acetoacetylaminobenzimidazolon-(2) |
| CH627200A5 (en) * | 1977-01-11 | 1981-12-31 | Ciba Geigy Ag | Process for preparing new monoazo pigments and use thereof for pigmenting macromolecular organic material |
| DE2947441A1 (de) * | 1979-11-24 | 1981-06-04 | Hoechst Ag, 6000 Frankfurt | Azoverbindungen, verfahren zur ihrer herstellung und ihre verwendung |
| CN104513494A (zh) * | 2014-12-25 | 2015-04-15 | 上虞舜联化工有限公司 | 一种高着色强度颜料橙64的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1087301B (de) | 1958-04-05 | 1960-08-18 | Bayer Ag | Verfahren zur Herstellung wasserunloeslicher Monoazofarbstoffe |
-
0
- US US25857D patent/USRE25857E/en not_active Expired
- BE BE622476D patent/BE622476A/xx unknown
-
1961
- 1961-09-14 DE DEF34924A patent/DE1227585B/de active Pending
-
1962
- 1962-09-12 CH CH1078962A patent/CH420422A/de unknown
- 1962-09-13 DK DK400562AA patent/DK103085C/da active
- 1962-09-14 GB GB35197/62A patent/GB1008166A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE622476A (forum.php) | |
| DK103085C (da) | 1965-11-15 |
| GB1008166A (en) | 1965-10-27 |
| DE1227585B (de) | 1966-10-27 |
| USRE25857E (en) | 1965-09-14 |
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