JPS56835A - Colored thermoplastic resin composition - Google Patents
Colored thermoplastic resin compositionInfo
- Publication number
- JPS56835A JPS56835A JP7712179A JP7712179A JPS56835A JP S56835 A JPS56835 A JP S56835A JP 7712179 A JP7712179 A JP 7712179A JP 7712179 A JP7712179 A JP 7712179A JP S56835 A JPS56835 A JP S56835A
- Authority
- JP
- Japan
- Prior art keywords
- dihydroxyanthraquinone
- thermoplastic resin
- anthrarufin
- arylamino
- bis
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: Titled composition having a color of transparent, brilliant blue to greenish blue and being highly fast to light and resistant to migration, including 1,5- bis(arylamino)-4,8-dihydroxyanthraquinone.
CONSTITUTION: Anthrarufin is chlorinated with sulfanyl chloride under reflux in a nitrobenzene solvent to form 1,5-dichloro-4,8-dihydroxyanthraquinone which is a 1,5-dichlorinated product of the starting anthrarufin. The product is further reacted with an aniline having suitable substituents at 140W200°C to obtain a coloring agent containing 1,5-bis(arylamino)-4,8-dihydroxyanthraquinone represented by the formula, wherein ring A and ring B and phenyls having at least one substituent selected from the group consisting of lower alkyls and lower alkoxyls. One thousandth to five wt% (0.001W5wt%) of said coloring agent is added to a thermoplastic resin such as polycarbonate or polyamide.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7712179A JPS56835A (en) | 1979-06-19 | 1979-06-19 | Colored thermoplastic resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7712179A JPS56835A (en) | 1979-06-19 | 1979-06-19 | Colored thermoplastic resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56835A true JPS56835A (en) | 1981-01-07 |
Family
ID=13624955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7712179A Pending JPS56835A (en) | 1979-06-19 | 1979-06-19 | Colored thermoplastic resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56835A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507193A1 (en) * | 1981-06-08 | 1982-12-10 | Clorox Co | ANTHRAQUINONIC DYE, PARTICLES CONTAINING THIS COLOR AND WHICH CAN GIVE STABLE SUSPENSION IN HYPOCHLORITE SOLUTION, AND LIQUID COMPOSITION FOR WHITENING AND AZURING CONTAINING SAME |
JPH01258996A (en) * | 1988-04-11 | 1989-10-16 | Mitsui Toatsu Chem Inc | Anthraquinone dye for sublimation-transfer recording |
JPH05205073A (en) * | 1990-06-04 | 1993-08-13 | Union Electrica De Canarias Sa | Device for reading and recording autonomous pulse |
-
1979
- 1979-06-19 JP JP7712179A patent/JPS56835A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507193A1 (en) * | 1981-06-08 | 1982-12-10 | Clorox Co | ANTHRAQUINONIC DYE, PARTICLES CONTAINING THIS COLOR AND WHICH CAN GIVE STABLE SUSPENSION IN HYPOCHLORITE SOLUTION, AND LIQUID COMPOSITION FOR WHITENING AND AZURING CONTAINING SAME |
JPH01258996A (en) * | 1988-04-11 | 1989-10-16 | Mitsui Toatsu Chem Inc | Anthraquinone dye for sublimation-transfer recording |
JPH05205073A (en) * | 1990-06-04 | 1993-08-13 | Union Electrica De Canarias Sa | Device for reading and recording autonomous pulse |
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