BE797446A - Colorants dis-azoiques portant des groupes acide sulfonique - Google Patents
Colorants dis-azoiques portant des groupes acide sulfoniqueInfo
- Publication number
- BE797446A BE797446A BE129366A BE129366A BE797446A BE 797446 A BE797446 A BE 797446A BE 129366 A BE129366 A BE 129366A BE 129366 A BE129366 A BE 129366A BE 797446 A BE797446 A BE 797446A
- Authority
- BE
- Belgium
- Prior art keywords
- dis
- acid groups
- sulphonic acid
- azoic dyes
- azoic
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722215238 DE2215238C3 (de) | 1972-03-29 | Sulfonsäuregruppenhaltige Disazofarbstoffe, deren Herstellung und Verwendung zum Färben von Leder, Papier und natürlichen oder synthetischen Polyamiden |
Publications (1)
Publication Number | Publication Date |
---|---|
BE797446A true BE797446A (fr) | 1973-09-28 |
Family
ID=5840480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE129366A BE797446A (fr) | 1972-03-29 | 1973-03-28 | Colorants dis-azoiques portant des groupes acide sulfonique |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5735205B2 (it) |
BE (1) | BE797446A (it) |
CH (1) | CH599303A5 (it) |
DD (1) | DD104094A5 (it) |
FR (1) | FR2178065B1 (it) |
GB (1) | GB1415922A (it) |
IT (1) | IT980004B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2545681C2 (de) * | 1975-10-11 | 1978-04-13 | Kurt G. 6710 Frankenthal Fickelscher | Planetengetriebe |
DE3412730A1 (de) * | 1984-04-05 | 1985-10-17 | Hoechst Ag, 6230 Frankfurt | Disazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung |
CN101415781B (zh) | 2006-04-07 | 2011-10-19 | 克莱里安特财务(Bvi)有限公司 | 酸性染料 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE150373C (it) * | ||||
DE156828C (it) * | ||||
FR811617A (fr) * | 1935-11-08 | 1937-04-19 | Ig Farbenindustrie Ag | Procédé pour préparer des colorants azoïques |
FR1044207A (fr) * | 1950-11-02 | 1953-11-16 | Basf Ag | Procédé pour la fabrication de colorants disazoïques acides |
-
1973
- 1973-03-26 IT IT4902373A patent/IT980004B/it active
- 1973-03-27 DD DD16974873A patent/DD104094A5/xx unknown
- 1973-03-27 FR FR7310972A patent/FR2178065B1/fr not_active Expired
- 1973-03-28 BE BE129366A patent/BE797446A/xx unknown
- 1973-03-28 CH CH445773A patent/CH599303A5/xx not_active IP Right Cessation
- 1973-03-28 GB GB1484673A patent/GB1415922A/en not_active Expired
- 1973-03-29 JP JP3513573A patent/JPS5735205B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH599303A5 (it) | 1978-05-31 |
DE2215238A1 (de) | 1973-10-11 |
FR2178065B1 (it) | 1976-06-11 |
GB1415922A (en) | 1975-12-03 |
FR2178065A1 (it) | 1973-11-09 |
JPS5735205B2 (it) | 1982-07-28 |
DE2215238B2 (de) | 1977-03-31 |
JPS499533A (it) | 1974-01-28 |
DD104094A5 (it) | 1974-02-20 |
IT980004B (it) | 1974-09-30 |
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