发明名称 |
Composition containing a polymer or copolymer of 3,4-dialkoxythiophene and non-aqueous solvent |
摘要 |
<p>A process for preparing an aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer, containing structural units according to formula (I): in which R<SUP>1 </SUP>and R<SUP>2 </SUP>independently of one another represent hydrogen or a C<SUB>1-5</SUB>-alkyl group or together form an optionally substituted C<SUB>1-5</SUB>-alkylene residue, comprising the step of: preparing the polythiophene or thiophene copolymer with an initiator in a reaction is medium in the presence of polyanions under oxidizing or reducing conditions under an inert atmosphere such that when said initiator is added less than 3 mg of oxygen per litre of the reaction medium is present in the reaction medium; an aqueous or non-aqueous solution or dispersion prepared therewith; the use of an aqueous or non-aqueous dispersion or solution comprising the aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer for coating an object; a printable paste containing the aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer; and an electroconductive or an antistatic layer prepared using an aqueous or non-aqueous solution or dispersion comprising the aqueous or non-aqueous solution or dispersion of a polythiophene or thiophene copolymer.</p> |
申请公布号 |
KR100970683(B1) |
申请公布日期 |
2010.07.15 |
申请号 |
KR20047008541 |
申请日期 |
2002.12.03 |
申请人 |
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发明人 |
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分类号 |
B41J2/01;C08G75/06;B05D5/00;B41M5/00;C08G61/12;C08G75/00;C08J3/09;C08K5/00;C08L1/00;C08L25/18;C08L65/00;C09D5/24;C09D11/00;C09D11/10;C09D125/18;C09D165/00;G03G7/00;H01B1/00 |
主分类号 |
B41J2/01 |
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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