GB1471737A - Process for production of monoazo dyes - Google Patents
Process for production of monoazo dyesInfo
- Publication number
- GB1471737A GB1471737A GB2336274A GB2336274A GB1471737A GB 1471737 A GB1471737 A GB 1471737A GB 2336274 A GB2336274 A GB 2336274A GB 2336274 A GB2336274 A GB 2336274A GB 1471737 A GB1471737 A GB 1471737A
- Authority
- GB
- United Kingdom
- Prior art keywords
- denotes
- dyestuffs
- formula
- alpha
- image
- 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
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 title abstract 3
- 239000000975 dye Substances 0.000 title abstract 2
- -1 sodium or potassium Chemical class 0.000 abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000004043 dyeing Methods 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 210000002268 wool Anatomy 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000002668 chloroacetyl group Chemical group ClCC(=O)* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- 238000009963 fulling Methods 0.000 abstract 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 238000005406 washing Methods 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
- 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
- C09B62/465—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 acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
- C09B62/47—Azo dyes
- C09B62/473—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5769173A JPS5714390B2 (enrdf_load_stackoverflow) | 1973-05-25 | 1973-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1471737A true GB1471737A (en) | 1977-04-27 |
Family
ID=13062955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2336274A Expired GB1471737A (en) | 1973-05-25 | 1974-05-24 | Process for production of monoazo dyes |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5714390B2 (enrdf_load_stackoverflow) |
| CH (2) | CH609365A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2425307C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2230694B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1471737A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131825A (en) * | 1982-10-27 | 1984-06-27 | Mitsubishi Chem Ind | Monoazo compounds |
| US4885360A (en) * | 1982-12-20 | 1989-12-05 | Ciba-Geigy Corporation | Reactive dyes containing a sulfonyl and an aliphatic acyl reactive radical |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59120788U (ja) * | 1983-02-04 | 1984-08-14 | 三菱重工業株式会社 | クレ−ンのスプレツダ揺動防止装置 |
| JPS609183U (ja) * | 1983-05-23 | 1985-01-22 | 川元 茂実 | 凹形点火プラグ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH460202A (de) * | 1958-09-19 | 1968-07-31 | Sandoz Ag | Verfahren zur Herstellung von reaktionsfähige Gruppen enthaltenden Azofarbstoffen |
| DE1644134B2 (de) * | 1966-12-13 | 1976-11-04 | Ciba-Geigy Ag, Basel (Schweiz) | Monoazofarbstoffe, deren herstellung und verwendung |
-
1973
- 1973-05-25 JP JP5769173A patent/JPS5714390B2/ja not_active Expired
-
1974
- 1974-05-22 CH CH708374A patent/CH609365A5/xx not_active IP Right Cessation
- 1974-05-22 FR FR7417952A patent/FR2230694B1/fr not_active Expired
- 1974-05-24 DE DE19742425307 patent/DE2425307C2/de not_active Expired
- 1974-05-24 GB GB2336274A patent/GB1471737A/en not_active Expired
-
1978
- 1978-06-16 CH CH658878A patent/CH616176A5/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131825A (en) * | 1982-10-27 | 1984-06-27 | Mitsubishi Chem Ind | Monoazo compounds |
| US4885360A (en) * | 1982-12-20 | 1989-12-05 | Ciba-Geigy Corporation | Reactive dyes containing a sulfonyl and an aliphatic acyl reactive radical |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2230694A1 (enrdf_load_stackoverflow) | 1974-12-20 |
| FR2230694B1 (enrdf_load_stackoverflow) | 1977-03-11 |
| CH616176A5 (en) | 1980-03-14 |
| DE2425307C2 (de) | 1984-05-30 |
| CH609365A5 (en) | 1979-02-28 |
| JPS507817A (enrdf_load_stackoverflow) | 1975-01-27 |
| DE2425307A1 (de) | 1974-12-12 |
| JPS5714390B2 (enrdf_load_stackoverflow) | 1982-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |