FR2140548A1 - Azo dyes contng sulphonyl gps - prepd by reacting halo or nitro-substd dyes with zinc sulphinate - Google Patents
Azo dyes contng sulphonyl gps - prepd by reacting halo or nitro-substd dyes with zinc sulphinateInfo
- Publication number
- FR2140548A1 FR2140548A1 FR7220580A FR7220580A FR2140548A1 FR 2140548 A1 FR2140548 A1 FR 2140548A1 FR 7220580 A FR7220580 A FR 7220580A FR 7220580 A FR7220580 A FR 7220580A FR 2140548 A1 FR2140548 A1 FR 2140548A1
- Authority
- FR
- France
- Prior art keywords
- dyes
- substd
- prepd
- fast
- gps
- 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.)
- Withdrawn
Links
- 239000000975 dye Substances 0.000 title abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
- 239000000987 azo dye Substances 0.000 title 1
- 125000001475 halogen functional group Chemical group 0.000 title 1
- 239000011701 zinc Substances 0.000 title 1
- 229910052725 zinc Inorganic materials 0.000 title 1
- 238000004043 dyeing Methods 0.000 abstract 3
- 239000004952 Polyamide Substances 0.000 abstract 1
- 229910006069 SO3H Inorganic materials 0.000 abstract 1
- VJMAITQRABEEKP-UHFFFAOYSA-N [6-(phenylmethoxymethyl)-1,4-dioxan-2-yl]methyl acetate Chemical compound O1C(COC(=O)C)COCC1COCC1=CC=CC=C1 VJMAITQRABEEKP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose 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
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 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
- C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
- C09B43/405—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 -SO2R radicals and R being hydrocarbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH840871 | 1971-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2140548A1 true FR2140548A1 (en) | 1973-01-19 |
Family
ID=4339861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7220580A Withdrawn FR2140548A1 (en) | 1971-06-08 | 1972-06-08 | Azo dyes contng sulphonyl gps - prepd by reacting halo or nitro-substd dyes with zinc sulphinate |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE784468A (enrdf_load_stackoverflow) |
| BR (1) | BR7203656D0 (enrdf_load_stackoverflow) |
| DE (1) | DE2227081A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2140548A1 (enrdf_load_stackoverflow) |
| IT (1) | IT956333B (enrdf_load_stackoverflow) |
| NL (1) | NL7207484A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013636A (en) * | 1973-12-21 | 1977-03-22 | Sandoz Ltd. | N,n-diethyl-4-(2,4-dinitro-6-alkylsulfonylphenylazo)-2-alkoxy-5-alkyl-carbonylaminoanilines |
-
1972
- 1972-06-02 NL NL7207484A patent/NL7207484A/xx unknown
- 1972-06-03 DE DE19722227081 patent/DE2227081A1/de active Pending
- 1972-06-06 BE BE784468A patent/BE784468A/xx unknown
- 1972-06-07 IT IT2536172A patent/IT956333B/it active
- 1972-06-07 BR BR365672A patent/BR7203656D0/pt unknown
- 1972-06-08 FR FR7220580A patent/FR2140548A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013636A (en) * | 1973-12-21 | 1977-03-22 | Sandoz Ltd. | N,n-diethyl-4-(2,4-dinitro-6-alkylsulfonylphenylazo)-2-alkoxy-5-alkyl-carbonylaminoanilines |
Also Published As
| Publication number | Publication date |
|---|---|
| BE784468A (fr) | 1972-12-06 |
| NL7207484A (enrdf_load_stackoverflow) | 1972-12-12 |
| DE2227081A1 (de) | 1972-12-28 |
| IT956333B (it) | 1973-10-10 |
| BR7203656D0 (pt) | 1973-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |