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
- 239000000975 dye Substances 0.000 title abstract 3
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title abstract 2
- 239000004952 Polyamide Substances 0.000 title 2
- 238000004043 dyeing Methods 0.000 title 2
- 229920002647 polyamide Polymers 0.000 title 2
- 239000002253 acid Substances 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 4
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 abstract 4
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 abstract 2
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 2
- ZMCHBSMFKQYNKA-UHFFFAOYSA-N 2-aminobenzenesulfonic acid Chemical compound NC1=CC=CC=C1S(O)(=O)=O ZMCHBSMFKQYNKA-UHFFFAOYSA-N 0.000 abstract 1
- FWEOQOXTVHGIFQ-UHFFFAOYSA-N 8-anilinonaphthalene-1-sulfonic acid Chemical compound C=12C(S(=O)(=O)O)=CC=CC2=CC=CC=1NC1=CC=CC=C1 FWEOQOXTVHGIFQ-UHFFFAOYSA-N 0.000 abstract 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal salt Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 229960003742 phenol Drugs 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229950000244 sulfanilic acid Drugs 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
- 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)
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 GB GB4727971A patent/GB1362718A/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 CH CH1484374A patent/CH594031A5/xx not_active IP Right Cessation
- 1971-10-12 BE BE773811A patent/BE773811A/xx not_active IP Right Cessation
- 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 DE DE19712150864 patent/DE2150864C3/de not_active Expired
- 1971-10-12 JP JP7994471A patent/JPS5530027B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5530027B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-08-07 |
| NL166968C (nl) | 1981-10-15 |
| DE2150864B2 (de) | 1980-04-03 |
| FR2111275A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-02 |
| DE2150864C3 (de) | 1980-12-18 |
| GB1362718A (en) | 1974-08-07 |
| CA937932A (en) | 1973-12-04 |
| DE2150864A1 (de) | 1972-06-08 |
| CH594031A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-12-30 |
| CH579124A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-31 |
| NL166968B (nl) | 1981-05-15 |
| BE773811A (fr) | 1972-04-12 |
| NL7114007A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-04-14 |
| IT941464B (it) | 1973-03-01 |
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