ES354973A1 - Procedimiento para la preparacion de colorantes azoicos in-solubles en agua. - Google Patents
Procedimiento para la preparacion de colorantes azoicos in-solubles en agua.Info
- Publication number
- ES354973A1 ES354973A1 ES354973A ES354973A ES354973A1 ES 354973 A1 ES354973 A1 ES 354973A1 ES 354973 A ES354973 A ES 354973A ES 354973 A ES354973 A ES 354973A ES 354973 A1 ES354973 A1 ES 354973A1
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- water
- insoluble azo
- azo dyestuffs
- acetylaminoaniline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 abstract 1
- XJCVRTZCHMZPBD-UHFFFAOYSA-N 3-nitroaniline Chemical compound NC1=CC=CC([N+]([O-])=O)=C1 XJCVRTZCHMZPBD-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 1
- 229960000583 acetic acid Drugs 0.000 abstract 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 abstract 1
- 239000012346 acetyl chloride Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
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
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH840667A CH484239A (de) | 1967-06-14 | 1967-06-14 | Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES354973A1 true ES354973A1 (es) | 1970-03-01 |
Family
ID=4339834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES354973A Expired ES354973A1 (es) | 1967-06-14 | 1968-06-12 | Procedimiento para la preparacion de colorantes azoicos in-solubles en agua. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE716534A (en:Method) |
| CH (1) | CH484239A (en:Method) |
| DE (1) | DE1769514A1 (en:Method) |
| ES (1) | ES354973A1 (en:Method) |
| FR (1) | FR1571625A (en:Method) |
| GB (1) | GB1217935A (en:Method) |
-
1967
- 1967-06-14 CH CH840667A patent/CH484239A/de not_active IP Right Cessation
-
1968
- 1968-06-05 DE DE19681769514 patent/DE1769514A1/de active Pending
- 1968-06-06 GB GB2705968A patent/GB1217935A/en not_active Expired
- 1968-06-12 ES ES354973A patent/ES354973A1/es not_active Expired
- 1968-06-13 FR FR1571625D patent/FR1571625A/fr not_active Expired
- 1968-06-13 BE BE716534D patent/BE716534A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH484239A (de) | 1970-01-15 |
| DE1769514A1 (de) | 1971-07-01 |
| GB1217935A (en) | 1971-01-06 |
| BE716534A (en:Method) | 1968-12-13 |
| FR1571625A (en:Method) | 1969-06-20 |
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