CH641303GA3 - - Google Patents
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- Publication number
- CH641303GA3 CH641303GA3 CH668978A CH668978A CH641303GA3 CH 641303G A3 CH641303G A3 CH 641303GA3 CH 668978 A CH668978 A CH 668978A CH 668978 A CH668978 A CH 668978A CH 641303G A3 CH641303G A3 CH 641303GA3
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
-
- 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
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
-
- 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
- C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2728073A DE2728073C2 (de) | 1977-06-22 | 1977-06-22 | Wasserlösliche Monoazofarbstoffe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH641303B CH641303B (de) | |
| CH641303GA3 true CH641303GA3 (de) | 1984-02-29 |
Family
ID=6012083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH668978A CH641303B (de) | 1977-06-22 | 1978-06-20 | Wasserloesliche monoazofarbstoffe. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4218373A (de) |
| BE (1) | BE868352A (de) |
| CH (1) | CH641303B (de) |
| DE (1) | DE2728073C2 (de) |
| FR (1) | FR2395292A1 (de) |
| GB (1) | GB1573069A (de) |
| IT (1) | IT7824762A0 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575771A (en) | 1980-06-13 | 1982-01-12 | Fuji Photo Film Co Ltd | Formation of colored image by ink jetting method |
| US4818273A (en) * | 1983-11-14 | 1989-04-04 | The Dow Chemical Company | Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, compositions containing them, and their utility as herbicides |
| US4871372A (en) * | 1987-07-17 | 1989-10-03 | Kao Corporation | Dye composition for keratinous fiber |
| US5304554A (en) * | 1990-04-27 | 1994-04-19 | Emory University | 4-[(alkyl or dialkyl)amino]quinolines and their method of preparation |
| CH684194A5 (de) * | 1991-01-26 | 1994-07-29 | Sandoz Ag | Pigmente in Form von intermolekularen Salzen von zwitterionischen Farbstoffen. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2194927A (en) * | 1937-12-31 | 1940-03-26 | Du Pont | Azo compound |
| US2505533A (en) * | 1945-10-04 | 1950-04-25 | Ciba Ltd | Monoazo-dyestuffs |
| DE1768790A1 (de) * | 1968-06-29 | 1971-12-30 | Bayer Ag | Azofarbstoffe und Verfahren zu deren Herstellung |
| CH580671A5 (de) * | 1970-12-24 | 1976-10-15 | Bayer Ag | |
| DE2130027C3 (de) * | 1971-06-18 | 1980-01-10 | Bayer Ag, 5090 Leverkusen | Monoazofarbstoffe |
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1977
- 1977-06-22 DE DE2728073A patent/DE2728073C2/de not_active Expired
-
1978
- 1978-05-17 GB GB20124/78A patent/GB1573069A/en not_active Expired
- 1978-06-20 CH CH668978A patent/CH641303B/de unknown
- 1978-06-20 IT IT7824762A patent/IT7824762A0/it unknown
- 1978-06-21 FR FR7818580A patent/FR2395292A1/fr active Granted
- 1978-06-21 US US05/917,572 patent/US4218373A/en not_active Expired - Lifetime
- 1978-06-22 BE BE188762A patent/BE868352A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2395292A1 (fr) | 1979-01-19 |
| CH641303B (de) | |
| US4218373A (en) | 1980-08-19 |
| BE868352A (fr) | 1978-12-22 |
| FR2395292B1 (de) | 1984-06-22 |
| DE2728073C2 (de) | 1984-09-27 |
| GB1573069A (en) | 1980-08-13 |
| IT7824762A0 (it) | 1978-06-20 |
| DE2728073A1 (de) | 1979-01-11 |