IT982852B - Composti azoici procedimento per prepararli e loro impiego per la tintura di composti organici - Google Patents
Composti azoici procedimento per prepararli e loro impiego per la tintura di composti organiciInfo
- Publication number
- IT982852B IT982852B IT4778573A IT4778573A IT982852B IT 982852 B IT982852 B IT 982852B IT 4778573 A IT4778573 A IT 4778573A IT 4778573 A IT4778573 A IT 4778573A IT 982852 B IT982852 B IT 982852B
- Authority
- IT
- Italy
- Prior art keywords
- dyeing
- preparing
- procedure
- compounds
- organic compounds
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title 1
- 238000004043 dyeing Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 150000002894 organic compounds Chemical class 0.000 title 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
- 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
-
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/54—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an epoxy or halohydrin group
- C09B62/58—Azo dyes
- C09B62/585—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH76372A CH553238A (de) | 1972-01-19 | 1972-01-19 | Verfahren zur herstellung in wasser schwer loeslicher azoverbindungen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT982852B true IT982852B (it) | 1974-10-21 |
Family
ID=4194600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4778573A IT982852B (it) | 1972-01-19 | 1973-01-19 | Composti azoici procedimento per prepararli e loro impiego per la tintura di composti organici |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4879833A (en。) |
| CH (1) | CH553238A (en。) |
| DE (1) | DE2301925A1 (en。) |
| FR (1) | FR2168519B1 (en。) |
| GB (1) | GB1412496A (en。) |
| IT (1) | IT982852B (en。) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH478198A (de) * | 1966-02-12 | 1969-09-15 | Bayer Ag | Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe |
| DE1644369A1 (de) * | 1966-03-11 | 1971-03-25 | Sandoz Ag | Verfahren zur Herstellung von Monoazofarbstoffen |
| FR1519422A (fr) * | 1966-04-19 | 1968-03-29 | Bayer Ag | Colorants azoïques insolubles dans l'eau, procédé pour leur obtention et application |
| FR1519423A (fr) * | 1966-04-19 | 1968-03-29 | Bayer Ag | Colorants azoïques insolubles dans l'eau et procédés pour leur fabrication et application |
-
1972
- 1972-01-19 CH CH76372A patent/CH553238A/xx not_active IP Right Cessation
-
1973
- 1973-01-16 DE DE19732301925 patent/DE2301925A1/de active Pending
- 1973-01-17 JP JP713973A patent/JPS4879833A/ja active Pending
- 1973-01-17 GB GB238273A patent/GB1412496A/en not_active Expired
- 1973-01-19 FR FR7301854A patent/FR2168519B1/fr not_active Expired
- 1973-01-19 IT IT4778573A patent/IT982852B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2168519A1 (en。) | 1973-08-31 |
| JPS4879833A (en。) | 1973-10-26 |
| DE2301925A1 (de) | 1973-08-02 |
| GB1412496A (en) | 1975-11-05 |
| CH553238A (de) | 1974-08-30 |
| FR2168519B1 (en。) | 1977-07-22 |
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