ES441317A1 - Procedimiento para preparar colorantes monozoicos solubles en agua. - Google Patents
Procedimiento para preparar colorantes monozoicos solubles en agua.Info
- Publication number
- ES441317A1 ES441317A1 ES441317A ES441317A ES441317A1 ES 441317 A1 ES441317 A1 ES 441317A1 ES 441317 A ES441317 A ES 441317A ES 441317 A ES441317 A ES 441317A ES 441317 A1 ES441317 A1 ES 441317A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- group
- amino
- sulphonic acid
- hydroxynaphthalene
- 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
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
- C09B29/24—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4187274A GB1482356A (en) | 1974-09-26 | 1974-09-26 | Monoazo dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES441317A1 true ES441317A1 (es) | 1977-03-16 |
Family
ID=10421752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES441317A Expired ES441317A1 (es) | 1974-09-26 | 1975-09-26 | Procedimiento para preparar colorantes monozoicos solubles en agua. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5160221A (zh) |
| BE (1) | BE833509A (zh) |
| BR (1) | BR7506125A (zh) |
| CH (1) | CH613716A5 (zh) |
| DE (1) | DE2538370A1 (zh) |
| ES (1) | ES441317A1 (zh) |
| FR (1) | FR2286175A1 (zh) |
| GB (1) | GB1482356A (zh) |
| IT (1) | IT1042162B (zh) |
| NL (1) | NL7511068A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1593864A (en) | 1977-04-05 | 1981-07-22 | Ici Ltd | Colouration of differential-dyeing nylon fibres with mixtures of acid dyes |
| DE4203795A1 (de) * | 1992-02-10 | 1993-08-12 | Bayer Ag | Aminourethane |
-
1974
- 1974-09-26 GB GB4187274A patent/GB1482356A/en not_active Expired
-
1975
- 1975-08-28 DE DE19752538370 patent/DE2538370A1/de active Pending
- 1975-08-29 IT IT2672375A patent/IT1042162B/it active
- 1975-09-17 BE BE160118A patent/BE833509A/xx unknown
- 1975-09-19 NL NL7511068A patent/NL7511068A/xx unknown
- 1975-09-23 BR BR7506125A patent/BR7506125A/pt unknown
- 1975-09-24 CH CH1236575A patent/CH613716A5/xx not_active IP Right Cessation
- 1975-09-25 FR FR7529397A patent/FR2286175A1/fr active Granted
- 1975-09-26 ES ES441317A patent/ES441317A1/es not_active Expired
- 1975-09-26 JP JP11627775A patent/JPS5160221A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR7506125A (pt) | 1976-08-03 |
| CH613716A5 (en) | 1979-10-15 |
| FR2286175B3 (zh) | 1978-05-12 |
| BE833509A (fr) | 1976-03-17 |
| JPS5160221A (ja) | 1976-05-26 |
| NL7511068A (nl) | 1976-03-30 |
| FR2286175A1 (fr) | 1976-04-23 |
| IT1042162B (it) | 1980-01-30 |
| GB1482356A (en) | 1977-08-10 |
| DE2538370A1 (de) | 1976-04-15 |
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