IT1078992B - Procedimento chimico per la fabbricazione di coloranti azoici - Google Patents
Procedimento chimico per la fabbricazione di coloranti azoiciInfo
- Publication number
- IT1078992B IT1078992B IT2409677A IT2409677A IT1078992B IT 1078992 B IT1078992 B IT 1078992B IT 2409677 A IT2409677 A IT 2409677A IT 2409677 A IT2409677 A IT 2409677A IT 1078992 B IT1078992 B IT 1078992B
- Authority
- IT
- Italy
- Prior art keywords
- manufacture
- chemical procedure
- azoic dyes
- azoic
- dyes
- Prior art date
Links
- 239000000975 dye Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
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
- D06P1/16—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 dispersed, e.g. acetate, dyestuffs
- D06P1/18—Azo 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/095—Amino naphthalenes
- C09B29/0955—Amino naphthalenes containing water solubilizing 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
- C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2228376A GB1578732A (en) | 1976-05-28 | 1976-05-28 | Process for the manufacture of cyano azo dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1078992B true IT1078992B (it) | 1985-05-08 |
Family
ID=10176874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2409677A IT1078992B (it) | 1976-05-28 | 1977-05-27 | Procedimento chimico per la fabbricazione di coloranti azoici |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS52146432A (it) |
| BE (1) | BE854903A (it) |
| BR (1) | BR7703412A (it) |
| CH (1) | CH626647A5 (it) |
| DE (1) | DE2724117A1 (it) |
| ES (1) | ES459246A1 (it) |
| FR (1) | FR2352864A1 (it) |
| GB (1) | GB1578732A (it) |
| IT (1) | IT1078992B (it) |
| NL (1) | NL7705742A (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2846438C2 (de) | 1978-10-25 | 1987-05-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Cyanazofarbstoffen |
| CH654589A5 (de) * | 1983-12-02 | 1986-02-28 | Ciba Geigy Ag | Farbstoffmischungen. |
| DE3511728A1 (de) * | 1985-03-30 | 1986-10-02 | Cassella Ag, 6000 Frankfurt | Wasserunloesliche rote monoazofarbstoffe, ihre herstellung und verwendung |
| DE3533980A1 (de) * | 1985-09-24 | 1987-03-26 | Cassella Ag | Monoazofarbstoffe, ihre herstellung und verwendung |
| DE4417699A1 (de) * | 1994-05-20 | 1995-11-23 | Cassella Ag | Wasserunlösliche rote Monoazofarbstoffe, ihre Herstellung und ihre Verwendung |
| CN119505564B (zh) * | 2025-01-15 | 2025-04-18 | 浙江博澳新材料股份有限公司 | 一种制备偶氮型分散染料的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1290915B (de) * | 1966-02-17 | 1969-03-20 | Bayer Ag | Verfahren zum Faerben und Bedrucken von Fasermaterialien aus aromatischen Polyestern und Celluloseacetaten |
| DE2310745C3 (de) * | 1973-03-03 | 1981-11-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Azoverbindungen |
-
1976
- 1976-05-28 GB GB2228376A patent/GB1578732A/en not_active Expired
-
1977
- 1977-05-23 BE BE177795A patent/BE854903A/xx not_active IP Right Cessation
- 1977-05-25 NL NL7705742A patent/NL7705742A/xx not_active Application Discontinuation
- 1977-05-27 JP JP6207077A patent/JPS52146432A/ja active Pending
- 1977-05-27 CH CH656777A patent/CH626647A5/de not_active IP Right Cessation
- 1977-05-27 DE DE19772724117 patent/DE2724117A1/de not_active Withdrawn
- 1977-05-27 FR FR7716327A patent/FR2352864A1/fr active Granted
- 1977-05-27 IT IT2409677A patent/IT1078992B/it active
- 1977-05-28 ES ES459246A patent/ES459246A1/es not_active Expired
- 1977-06-26 BR BR7703412A patent/BR7703412A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7705742A (nl) | 1977-11-30 |
| BR7703412A (pt) | 1978-01-10 |
| FR2352864A1 (fr) | 1977-12-23 |
| GB1578732A (en) | 1980-11-05 |
| ES459246A1 (es) | 1978-03-16 |
| CH626647A5 (en) | 1981-11-30 |
| FR2352864B1 (it) | 1981-12-24 |
| BE854903A (fr) | 1977-11-23 |
| JPS52146432A (en) | 1977-12-06 |
| DE2724117A1 (de) | 1978-03-23 |
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