公开(公告)号：US07186793B2

公开(公告)日：2007-03-06

申请号：US10404013

申请日：2003-03-31

Applicant: Sundeep Kumar Shawan ,  Kamalasasan Narayanan Modeeparampu ,  Sukhwant Singh Bawa

Inventor： Sundeep Kumar Shawan ,  Kamalasasan Narayanan Modeeparampu ,  Sukhwant Singh Bawa

IPC: C08F6/00

CPC classification number: C09K11/06 ,  C08G61/10 ,  C09K2211/1416 ,  C09K2211/1425

Abstract: A copolymer of benzene and substituted benzene, particularly anthracene is disclosed. The copolymer is soluble in common organic solvents like chloroform, methylene chloride, benzene, toluene, dimethylformamide, N-methyl pyrrolidinone etc unlike the parent polymer poly-p-phenylene which is highly insoluble in organic solvents. The copolymer is thermally stable up to 380° C. and environmentally stable for at least 1 year. The copolymer is capable of being thermally evaporated useful for electroluminescent devices. The copolymer shows electroluminescene and can be used in the fabrication of an organic light emitting diode device.

Abstract translation: 公开了苯和取代的苯，特别是蒽的共聚物。 该共聚物可溶于普通的有机溶剂如氯仿，二氯甲烷，苯，甲苯，二甲基甲酰胺，N-甲基吡咯烷酮等，不像在有机溶剂中高度不溶的母体聚对苯二甲苯。 共聚物热稳定至380℃，环境稳定至少1年。 共聚物能够被热蒸发用于电致发光器件。 该共聚物表示电致发光，可用于制造有机发光二极管器件。