发明名称 |
FORMED POLYESTER COPOLYMER, PRODUCTION PROCESS THEREOF, TONER PREMIX COMPOSITION AND FORMED ARTICLE |
摘要 |
This invention provides certain blue substituted 1,4-bis(2,6-dialkylanilino) anthraquinones in combination with selected red anthraquinone and anthrapyridone (3H-dibenz[f,ij] isoquinoline-2,7-dione) compounds which provide a toner system useful in imparting a desirable neutral to slightly blue hue to polyesters having a yellow appearance. The thermally stable colored compounds can have polyester reactive groups and are preferably incorporated into the polyester polymer structure during polymerization. |
申请公布号 |
HUT75192(A) |
申请公布日期 |
1997.04.28 |
申请号 |
HU19960000512 |
申请日期 |
1994.08.17 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
HILBERT,SAMUEL DAVID;PARHAM,WILLIAM WHITFIELD;PRUETT,WAYNE PAYTON;RHODES,GERRY FOUST;WEAVER,MAX ALLEN |
分类号 |
C08G63/68;C08G63/685;C08G63/688;C08J5/00;C08K5/35;C08K5/43;C08L67/00;C08L67/02;C09B67/22;(IPC1-7):C08G63/68 |
主分类号 |
C08G63/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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