3,4-ALKYLENEDIOXYTHIOPHENE COMPOUNDS AND POLYMERS

专利名称：3,4-ALKYLENEDIOXYTHIOPHENE

COMPOUNDS AND POLYMERS THEREOF

发明人：GROENENDAAL, Bert,AGFA-GEVAERT,LOUWET, Frank,AGFA-GEVAERT

申请号：EP02777360.5申请日：20021122公开号：EP1458784A1公开日：20040922

摘要：A thiophene compound represented by formula (I): in which A represents a C-alkylene bridge; R represents a -R-COR group; -R- represents a -R- or -R-X-R- group; R ishydrogen, a hydroxy group, a thiol group, -NRR, -OR or a -SR group; R, R and R areindependently an alkylene group or an arylene group; X is a -O-, -S- or =NR; R and R areindependently hydrogen, an optionally substituted amino group or an optionallysubstituted alkyl group; R and R are independently an optionally substituted alkyl group(optionally with at least one substituent selected from the group consisting of analcohol, amide, ether, ester or sulfonate group), an optionally substituted aryl group or a-SiRRR group; R is an alkyl, aryl or acyl group; and R, R and R are independently anoptionally substituted alkoxy or alkyl group; polymers derived therefrom; a process forpolymerizing a thiophene according to formula (I), optionally chemically or

electrochemically; and solutions, dispersions, pastes and layers containing polymersderived therefrom.

申请人：AGFA-GEVAERT

地址：Septestraat 27 2640 Mortsel BE

国籍：BE

更多信息请下载全文后查看