ES444269A1 - Un procedimiento para la preparacion de colorantes azoicos. - Google Patents
Un procedimiento para la preparacion de colorantes azoicos.Info
- Publication number
- ES444269A1 ES444269A1 ES76444269A ES444269A ES444269A1 ES 444269 A1 ES444269 A1 ES 444269A1 ES 76444269 A ES76444269 A ES 76444269A ES 444269 A ES444269 A ES 444269A ES 444269 A1 ES444269 A1 ES 444269A1
- Authority
- ES
- Spain
- Prior art keywords
- azo
- group
- procedure
- preparation
- phenylethoxy
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 239000000975 dye Substances 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- -1 2- (2'-hydroxy-1'-phenylethoxy) ethyl group Chemical group 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 150000008049 diazo compounds Chemical class 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 125000004957 naphthylene group Chemical group 0.000 abstract 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 abstract 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
-
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH47475A CH602871A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-15 | 1975-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES444269A1 true ES444269A1 (es) | 1977-10-01 |
Family
ID=4187823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES76444269A Expired ES444269A1 (es) | 1975-01-15 | 1976-01-13 | Un procedimiento para la preparacion de colorantes azoicos. |
Country Status (10)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU78553A1 (de) * | 1977-11-21 | 1979-06-13 | Ciba Geigy Ag | Monoazofarbstoffe,verfahren zu deren herstellung und ihre verwendung |
-
1975
- 1975-01-15 CH CH47475A patent/CH602871A5/xx not_active IP Right Cessation
-
1976
- 1976-01-02 DE DE19762600064 patent/DE2600064A1/de not_active Withdrawn
- 1976-01-09 NL NL7600194A patent/NL7600194A/xx unknown
- 1976-01-13 ES ES76444269A patent/ES444269A1/es not_active Expired
- 1976-01-13 BE BE163491A patent/BE837533A/xx unknown
- 1976-01-13 GB GB115876A patent/GB1531331A/en not_active Expired
- 1976-01-14 BR BR7600209A patent/BR7600209A/pt unknown
- 1976-01-14 IT IT4762576A patent/IT1052934B/it active
- 1976-01-14 JP JP51003737A patent/JPS5196826A/ja active Pending
- 1976-01-15 FR FR7600958A patent/FR2297897A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2297897A1 (fr) | 1976-08-13 |
| BR7600209A (pt) | 1976-08-31 |
| DE2600064A1 (de) | 1976-07-22 |
| JPS5196826A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-25 |
| IT1052934B (it) | 1981-08-31 |
| CH602871A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-08-15 |
| FR2297897B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-01-25 |
| GB1531331A (en) | 1978-11-08 |
| NL7600194A (nl) | 1976-07-19 |
| BE837533A (fr) | 1976-07-13 |
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