ES400352A1 - Procedimiento para la obtencion de colorantes monoazoicos. - Google Patents
Procedimiento para la obtencion de colorantes monoazoicos.Info
- Publication number
- ES400352A1 ES400352A1 ES400352A ES400352A ES400352A1 ES 400352 A1 ES400352 A1 ES 400352A1 ES 400352 A ES400352 A ES 400352A ES 400352 A ES400352 A ES 400352A ES 400352 A1 ES400352 A1 ES 400352A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- amine
- free
- sulfonic acid
- coupling
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/908—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof using specified dyes
-
- 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)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB579671 | 1971-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES400352A1 true ES400352A1 (es) | 1975-01-01 |
Family
ID=9802790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES400352A Expired ES400352A1 (es) | 1971-03-02 | 1972-03-02 | Procedimiento para la obtencion de colorantes monoazoicos. |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE780068A (es) |
CH (1) | CH549079A (es) |
DE (1) | DE2210142A1 (es) |
ES (1) | ES400352A1 (es) |
FR (1) | FR2128487A1 (es) |
GB (1) | GB1333168A (es) |
NL (1) | NL7202686A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1075628B (it) * | 1977-03-17 | 1985-04-22 | Montedison Spa | Coloranti acidi per fibre poliamidiche |
-
1972
- 1972-02-22 GB GB1333168D patent/GB1333168A/en not_active Expired
- 1972-02-29 CH CH288672A patent/CH549079A/xx not_active IP Right Cessation
- 1972-03-01 NL NL7202686A patent/NL7202686A/xx unknown
- 1972-03-01 FR FR7207110A patent/FR2128487A1/fr not_active Withdrawn
- 1972-03-01 BE BE780068A patent/BE780068A/xx unknown
- 1972-03-02 DE DE19722210142 patent/DE2210142A1/de active Pending
- 1972-03-02 ES ES400352A patent/ES400352A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2210142A1 (de) | 1972-09-21 |
FR2128487A1 (es) | 1972-10-20 |
GB1333168A (en) | 1973-10-10 |
NL7202686A (es) | 1972-09-05 |
CH549079A (de) | 1974-05-15 |
BE780068A (fr) | 1972-09-01 |
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