GB892092A - New dioxazine dyestuffs and process for their manufacture - Google Patents
New dioxazine dyestuffs and process for their manufactureInfo
- Publication number
- GB892092A GB892092A GB20568/60A GB2056860A GB892092A GB 892092 A GB892092 A GB 892092A GB 20568/60 A GB20568/60 A GB 20568/60A GB 2056860 A GB2056860 A GB 2056860A GB 892092 A GB892092 A GB 892092A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- dyestuffs
- pigment
- acid
- free
- 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
- PPSZHCXTGRHULJ-UHFFFAOYSA-N dioxazine Chemical compound O1ON=CC=C1 PPSZHCXTGRHULJ-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 239000000049 pigment Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 125000004442 acylamino group Chemical group 0.000 abstract 2
- 125000004423 acyloxy group Chemical group 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 150000002763 monocarboxylic acids Chemical class 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- 238000005727 Friedel-Crafts reaction Methods 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 229920003180 amino resin Polymers 0.000 abstract 1
- IYMAUEAFOBSGCY-UHFFFAOYSA-N benzene;sulfurochloridic acid Chemical compound OS(Cl)(=O)=O.C1=CC=CC=C1 IYMAUEAFOBSGCY-UHFFFAOYSA-N 0.000 abstract 1
- MQTYQCAVOMQEFJ-UHFFFAOYSA-N benzene;trihydrochloride Chemical compound Cl.Cl.Cl.C1=CC=CC=C1 MQTYQCAVOMQEFJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 abstract 1
- 239000001055 blue pigment Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 abstract 1
- NSNPSJGHTQIXDO-UHFFFAOYSA-N naphthalene-1-carbonyl chloride Chemical class C1=CC=C2C(C(=O)Cl)=CC=CC2=C1 NSNPSJGHTQIXDO-UHFFFAOYSA-N 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 150000004053 quinones Chemical class 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 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
- C09B19/00—Oxazine dyes
- C09B19/02—Bisoxazines prepared from aminoquinones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
Polyamides, polyurethanes, aminoplasts, phenoplasts, polyethylene, polystyrene, polyvinyl chloride and silicone solutions or products are coloured with a pigment of the formula <FORM:0892092/IV (a)/1> where each A is a substituted or unsubstituted aromatic residue and X is an acylamino or acyloxy group of an aliphatic or cycloaliphatic monocarboxylic acid, which pigment is free from acid groups imparting solubility in water. The pigment may be used for the spin dyeing of viscose or of cellulose ethers or esters.ALSO:The invention comprises dyestuffs which are free from acid groups imparting solubility in water and have the formula <FORM:0892092/IV (c)/1> n which each A is a substituted or unsubstituted aromatic residue and X is an acylamino or acyloxy group of an aliphatic or cycloaliphatic monocarboxylic acid. The dyestuffs are made by treating a quinone free from acid groups imparting solubility in water having the formula <FORM:0892092/IV (c)/2> where X is as above and R represents different or identical aromatic residues each of which has an alkoxy group in ortho-position to the -NH- group, with a non-sulphonating condensing agent at a raised temperature. Condensing agents specified are sulphuric acid, Friedel-Crafts catalysts such as aluminium chloride or iron chloride, and aromatic acid chlorides such as benzoyl or naphthoyl chlorides, benzene sulphochloride and benzene trichloride. The dyestuffs are red to blue pigment dyestuffs. The quinones of the formula (2) above are made by condensing one mol of a benzoquinone of the formula <FORM:0892092/IV (c)/3> with two mols of an o-alkoxy-aromatic amine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH892092X | 1959-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB892092A true GB892092A (en) | 1962-03-21 |
Family
ID=4545854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20568/60A Expired GB892092A (en) | 1959-06-23 | 1960-06-10 | New dioxazine dyestuffs and process for their manufacture |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB892092A (en) |
-
1960
- 1960-06-10 GB GB20568/60A patent/GB892092A/en not_active Expired
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