ES395916A1 - Metodo para preparar tintes disazoicos. - Google Patents
Metodo para preparar tintes disazoicos.Info
- Publication number
- ES395916A1 ES395916A1 ES395916A ES395916A ES395916A1 ES 395916 A1 ES395916 A1 ES 395916A1 ES 395916 A ES395916 A ES 395916A ES 395916 A ES395916 A ES 395916A ES 395916 A1 ES395916 A1 ES 395916A1
- Authority
- ES
- Spain
- Prior art keywords
- acid
- dyeing
- terminal group
- polyamides
- intermediate compound
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
-
- 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
- C09B31/041—Disazo dyes from a coupling component "C" containing a directive amino group containing acid groups, e.g. -CO2H, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
-
- 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
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
- C09B31/062—Phenols
- C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8013570A | 1970-10-12 | 1970-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES395916A1 true ES395916A1 (es) | 1974-10-16 |
Family
ID=22155474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES395916A Expired ES395916A1 (es) | 1970-10-12 | 1971-10-11 | Metodo para preparar tintes disazoicos. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5530027B1 (fr) |
| BE (1) | BE773811A (fr) |
| CA (1) | CA937932A (fr) |
| CH (2) | CH579124A5 (fr) |
| DE (1) | DE2150864C3 (fr) |
| ES (1) | ES395916A1 (fr) |
| FR (1) | FR2111275A5 (fr) |
| GB (1) | GB1362718A (fr) |
| IT (1) | IT941464B (fr) |
| NL (1) | NL166968C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3958930A (en) * | 1972-10-30 | 1976-05-25 | E. I. Du Pont De Nemours & Company | Deep-dyed nylon fiber and dyed styling yarn |
| IT1039386B (it) * | 1975-06-25 | 1979-12-10 | Acna | Disazocoloranti per fibre poliammidiche naturali e sintetiche |
| DE2947468C2 (de) * | 1979-11-24 | 1985-03-28 | Bayer Ag, 5090 Leverkusen | Disazofarbstoff, Verfahren zu seiner Herstellung sowie seine Verwendung |
| FR3133690A1 (fr) | 2022-03-16 | 2023-09-22 | Alice & Bob | Code de répétition asymétrique pour qubit de chat |
-
1971
- 1971-10-05 IT IT2949871A patent/IT941464B/it active
- 1971-10-08 CA CA124813A patent/CA937932A/en not_active Expired
- 1971-10-11 CH CH1481671A patent/CH579124A5/xx not_active IP Right Cessation
- 1971-10-11 ES ES395916A patent/ES395916A1/es not_active Expired
- 1971-10-11 GB GB4727971A patent/GB1362718A/en not_active Expired
- 1971-10-11 CH CH1484374A patent/CH594031A5/xx not_active IP Right Cessation
- 1971-10-12 BE BE773811A patent/BE773811A/fr not_active IP Right Cessation
- 1971-10-12 DE DE19712150864 patent/DE2150864C3/de not_active Expired
- 1971-10-12 NL NL7114007A patent/NL166968C/xx not_active IP Right Cessation
- 1971-10-12 FR FR7136640A patent/FR2111275A5/fr not_active Expired
- 1971-10-12 JP JP7994471A patent/JPS5530027B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2150864B2 (de) | 1980-04-03 |
| CA937932A (en) | 1973-12-04 |
| NL166968B (nl) | 1981-05-15 |
| IT941464B (it) | 1973-03-01 |
| BE773811A (fr) | 1972-04-12 |
| NL166968C (nl) | 1981-10-15 |
| FR2111275A5 (fr) | 1972-06-02 |
| CH594031A5 (fr) | 1977-12-30 |
| CH579124A5 (fr) | 1976-08-31 |
| NL7114007A (fr) | 1972-04-14 |
| DE2150864C3 (de) | 1980-12-18 |
| DE2150864A1 (de) | 1972-06-08 |
| JPS5530027B1 (fr) | 1980-08-07 |
| GB1362718A (en) | 1974-08-07 |
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| ES395916A1 (es) | Metodo para preparar tintes disazoicos. | |
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| DE163141C (fr) | ||
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| DE163142C (fr) | ||
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| AT71683B (de) | Verfahren zur Darstellung von Azofarbstoffen. | |
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