ES468949A1 - Procedimiento para la preparacion de colorantes diazoicos. - Google Patents
Procedimiento para la preparacion de colorantes diazoicos.Info
- Publication number
- ES468949A1 ES468949A1 ES468949A ES468949A ES468949A1 ES 468949 A1 ES468949 A1 ES 468949A1 ES 468949 A ES468949 A ES 468949A ES 468949 A ES468949 A ES 468949A ES 468949 A1 ES468949 A1 ES 468949A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- given above
- meaning given
- see formula
- see
- 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
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 150000008049 diazo compounds Chemical class 0.000 abstract 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 2
- RAIPHJJURHTUIC-UHFFFAOYSA-N 1,3-thiazol-2-amine Chemical compound NC1=NC=CS1 RAIPHJJURHTUIC-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229950003476 aminothiazole Drugs 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000003010 ionic group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003381 solubilizing effect Effects 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Developing Agents For Electrophotography (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16167/77A GB1589927A (en) | 1977-04-19 | 1977-04-19 | Disazo-thiazole dyestuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES468949A1 true ES468949A1 (es) | 1978-12-16 |
Family
ID=10072380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES468949A Expired ES468949A1 (es) | 1977-04-19 | 1978-04-19 | Procedimiento para la preparacion de colorantes diazoicos. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS53130729A (de) |
| DE (1) | DE2816629A1 (de) |
| ES (1) | ES468949A1 (de) |
| FR (1) | FR2388025A1 (de) |
| GB (1) | GB1589927A (de) |
| IT (1) | IT1174363B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910806A1 (de) * | 1979-03-20 | 1980-10-02 | Basf Ag | Farbstoffe der thiazolreihe |
| JPS57177060A (en) * | 1981-04-24 | 1982-10-30 | Mitsubishi Chem Ind Ltd | Disazo dye for polyester fiber |
| DE3321518A1 (de) * | 1983-06-15 | 1984-12-20 | Basf Ag, 6700 Ludwigshafen | Isothiazoldisazofarbstoffe |
| GB8704727D0 (en) * | 1987-02-27 | 1987-08-05 | Ici Plc | Aromatic disazo compound |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3158435A (en) * | 1959-12-24 | 1964-11-24 | Montedison Spa | Process for dyeing polyolefins |
| DE2438496A1 (de) * | 1974-08-10 | 1976-02-26 | Bayer Ag | Disazofarbstoffe |
| DE2640542A1 (de) * | 1976-09-09 | 1978-03-23 | Basf Ag | Azofarbstoffe |
-
1977
- 1977-04-19 GB GB16167/77A patent/GB1589927A/en not_active Expired
-
1978
- 1978-04-17 DE DE19782816629 patent/DE2816629A1/de not_active Withdrawn
- 1978-04-17 IT IT22406/78A patent/IT1174363B/it active
- 1978-04-18 FR FR7811419A patent/FR2388025A1/fr active Pending
- 1978-04-18 JP JP4582078A patent/JPS53130729A/ja active Pending
- 1978-04-19 ES ES468949A patent/ES468949A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1174363B (it) | 1987-07-01 |
| IT7822406A0 (it) | 1978-04-17 |
| DE2816629A1 (de) | 1978-10-26 |
| JPS53130729A (en) | 1978-11-15 |
| FR2388025A1 (fr) | 1978-11-17 |
| GB1589927A (en) | 1981-05-20 |
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