发明名称 |
New polymer-chromophore complexes, useful e.g. in optoelectronic devices, have polymeric ammonium cation and hydroxyphenyl- or hydroxybenzylidene-(het)aryl-pentadienone, -butenone or ketotetralinylethene chromophore anion |
摘要 |
<p>New polymer-chromophore complexes with third order non-linear optical properties have an ammonium cation with polymer chain(s) and chromophore anion derived from a 1-(4-hydroxyphenyl)- or 1-(4-hydroxybenzylidene)-5-(het)aryl-penta-1,4-dien-3-one, -but-1-en-3-one or -2-(1-keto-tetralin-2-yl)-ethene compound. New polymer-chromophore complexes with third order non-linear optical properties are of structure (1). [Image] R1>, R2>, R3>a polymer chain attached to the N atom by a -CH2- group in at least one case, otherwise R*; R* : H, alkyl, hydroxyethyl, hydroxypropyl or an alkoxylated oligomer chain; and O-X : an anion derived from a 1-(4-hydroxyphenyl)- or 1-(4-hydroxybenzylidene)-5-(het)aryl-penta-1,4-dien-3-one, -but-1-en-3-one or -2-(1-keto-tetralin-2-yl)-ethene compound. The full definitions are given in the DEFINITIONS (Full Definitions) Field. An independent claim is also included for preparation of these complexes.</p> |
申请公布号 |
DE10317699(B3) |
申请公布日期 |
2004.11.11 |
申请号 |
DE2003117699 |
申请日期 |
2003.04.09 |
申请人 |
INSTITUT FUER POLYMERFORSCHUNG DRESDEN E.V. |
发明人 |
BOEHME, FRANK;TEN'KOVTSEV, ANDREY V.;DUDKINA, MARINA M. |
分类号 |
C08L79/02;C09B69/10;G02F1/361;(IPC1-7):C09B69/10;G02F1/355;C08J5/18;C08J3/20 |
主分类号 |
C08L79/02 |
代理机构 |
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地址 |
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