JPS56835A - Colored thermoplastic resin composition - Google Patents

Colored thermoplastic resin composition

Info

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
Application number
JP7712179A
Other languages
Japanese (ja)
Inventor
Masaji Watanabe
Takashi Kagiyama
Shigeo Uchiumi
Shuichi Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diafoil Co Ltd
Mitsubishi Kasei Corp
Original Assignee
Diafoil Co Ltd
Mitsubishi Kasei Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Diafoil Co Ltd, Mitsubishi Kasei Corp filed Critical Diafoil Co Ltd
Priority to JP7712179A priority Critical patent/JPS56835A/en
Publication of JPS56835A publication Critical patent/JPS56835A/en
Pending legal-status Critical Current

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  • 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
JP7712179A 1979-06-19 1979-06-19 Colored thermoplastic resin composition Pending JPS56835A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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