CH625540A5 - - Google Patents
Download PDFInfo
- Publication number
- CH625540A5 CH625540A5 CH449477A CH820575A CH625540A5 CH 625540 A5 CH625540 A5 CH 625540A5 CH 449477 A CH449477 A CH 449477A CH 820575 A CH820575 A CH 820575A CH 625540 A5 CH625540 A5 CH 625540A5
- Authority
- CH
- Switzerland
- Prior art keywords
- hydrogen
- alkyl
- chlorine
- formula
- trifluoromethyl
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/11—Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
-
- 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
- C09B29/3608—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered heterocyclic ring with only one nitrogen as heteroatom
- C09B29/3613—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered heterocyclic ring with only one nitrogen as heteroatom from an indole
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/02—Preparation of azo dyes from other azo compounds by sulfonation
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2430682A DE2430682A1 (de) | 1974-06-26 | 1974-06-26 | Indolyl-mono-azofarbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
CH625540A5 true CH625540A5 (xx) | 1981-09-30 |
Family
ID=5919011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH449477A CH625540A5 (xx) | 1974-06-26 | 1975-06-24 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4060521A (xx) |
JP (1) | JPS5118740A (xx) |
BE (1) | BE830610A (xx) |
CH (1) | CH625540A5 (xx) |
DE (1) | DE2430682A1 (xx) |
FR (1) | FR2276354A1 (xx) |
GB (1) | GB1461058A (xx) |
IT (1) | IT1039381B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2527712A1 (de) * | 1975-06-21 | 1976-12-30 | Bayer Ag | Azofarbstoffe |
JPS57129658A (en) * | 1981-02-03 | 1982-08-11 | Takashi Kitagawa | Modification of food product |
US4954563A (en) * | 1983-03-08 | 1990-09-04 | Ciba-Geigy Corporation | Monoazo dyes containing sulfoindole coupling components |
JPS6024156A (ja) * | 1983-07-21 | 1985-02-06 | Yamazaki Jozo Kk | 醸造品の改質法 |
JPS60241991A (ja) * | 1984-05-16 | 1985-11-30 | Iwasaki Electric Co Ltd | 水処理装置 |
JPS6197222A (ja) * | 1984-10-18 | 1986-05-15 | Katsumi Suzuki | 高アルカリ飲料の製造方法 |
TW270114B (xx) * | 1993-10-22 | 1996-02-11 | Hoffmann La Roche |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1444576A1 (de) * | 1962-06-22 | 1969-10-02 | Basf Ag | Verfahren zur Herstellung wasserloeslicher Azofarbstoffe |
BE791995A (fr) * | 1971-12-02 | 1973-05-28 | Bayer Ag | Colorants mono-azoiques |
DE2203460C3 (de) | 1972-01-26 | 1980-08-28 | Bayer Ag, 5090 Leverkusen | Monoazofarbstoffe und Verfahren zum Färben und Bedrucken |
-
1974
- 1974-06-26 DE DE2430682A patent/DE2430682A1/de not_active Withdrawn
-
1975
- 1975-05-20 GB GB2151875A patent/GB1461058A/en not_active Expired
- 1975-06-17 US US05/587,656 patent/US4060521A/en not_active Expired - Lifetime
- 1975-06-24 CH CH449477A patent/CH625540A5/de not_active IP Right Cessation
- 1975-06-24 JP JP50077054A patent/JPS5118740A/ja active Pending
- 1975-06-24 IT IT24733/75A patent/IT1039381B/it active
- 1975-06-25 BE BE157652A patent/BE830610A/xx unknown
- 1975-06-26 FR FR7520111A patent/FR2276354A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1039381B (it) | 1979-12-10 |
GB1461058A (en) | 1977-01-13 |
DE2430682A1 (de) | 1976-01-15 |
FR2276354B1 (xx) | 1979-03-30 |
US4060521A (en) | 1977-11-29 |
JPS5118740A (en) | 1976-02-14 |
BE830610A (fr) | 1975-12-29 |
FR2276354A1 (fr) | 1976-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |