Conjugated polymers containing hetero-spiro atoms and their use as
electroluminescence materials
    7.
    发明授权
    Conjugated polymers containing hetero-spiro atoms and their use as electroluminescence materials 失效
    含有杂 - 螺原子的共轭聚合物及其作为电致发光材料的用途

    公开(公告)号:US5741921A

    公开(公告)日:1998-04-21

    申请号:US817376

    申请日:1997-04-17

    摘要: Conjugated polymers comprising recurring units of the formula (I), ##STR1## where the symbols and indices have the following meanings: .psi. is an element of the 4th main group of the Periodic Table with the exception of carbon; D, E, F, G are identical or different and are each, for example, --O-- or a chemical bond; U is, for example, a chemical bond; V is, for example, as defined for U or is --O--; A are identical or different and are each, for example, H or a C.sub.1 -C.sub.20 -hydrocarbon radical; T is, for example, --O-- or --CA.dbd.CA--, where A is as defined above; K, L, M, Q are identical or different and are hydrocarbon radicals which can contain heteroatoms and have conjugated electron systems; m, n are identical or different and are 0, 1, 2, 3 or 4; are suitable as electroluminescence materials.

    摘要翻译: PCT No.PCT / EP95 / 04594 371日期1997年04月17日 102(e)日期1997年4月17日PCT提交1995年11月22日PCT公布。 公开号WO96 / 17036 日期1996年6月6日共轭聚合物包括式(I)的重复单元,其中符号和指数具有以下含义:psi是元素周期表第4主要元素的元素, 碳; D,E,F,G相同或不同,各自为例如-O-或化学键; U是例如化学键; V例如为U定义或为-O-; A相同或不同,各自为例如H或C 1 -C 20烃基; T是例如-O-或-CA = CA-,其中A如上所定义; K,L,M,Q相同或不同,是可以含有杂原子并具有共轭电子系统的烃基; m,n相同或不同,为0,1,2,3或4; 适合用作电致发光材料。

    Conjugated polymers containing heterospiro atoms and their use as
electroluminescence materials
    8.
    发明授权
    Conjugated polymers containing heterospiro atoms and their use as electroluminescence materials 失效
    含有杂环原子的共轭聚合物及其作为电致发光材料的用途

    公开(公告)号:US5859211A

    公开(公告)日:1999-01-12

    申请号:US840843

    申请日:1997-04-17

    摘要: A conjugated polymer comprising repeating units of the formula (I), ##STR1## where the symbols and indices have the following meanings: .PSI. is an element of the 4th main group of the Periodic Table with the exception of carbon;D, E, F, G are identical or different and are --CR.sup.1 R.sup.2 --, --O--, --S--, --NR.sup.3 -- or a chemical bond;U is --CR.sup.4 .dbd.CR.sup.5 -- or a chemical bond;V is as defined for U or is --CR.sup.1 R.sup.2 --, --O--, --S--, --NR.sup.3 --, --SiR.sup.1 R.sup.2 --, --SO.sub.2 --, --O--, --CO--;A are identical or different and are H, a C.sub.1 --C.sub.20 -hydrocarbon radical which can also contain heteroatoms;T is --O--, --S--, --NR.sup.3 --, --CR.sup.1 R.sup.2 --, --CH.dbd.N--, --CA.dbd.CA--, --CH.dbd.CA--, --CH.dbd.CF-- or --CF.dbd.CF--;K, Q are identical or different hydrocarbon radicals which can contain heteroatoms and have conjugated electron systems;M, L are H or a straight-chain or branched alkyl group having from 1 to 22 carbon atoms, Br, Cl, F, CN, NO.sub.2 or CF.sub.3 ;m, n are identical or different and are 0, 1, 2, 3 or 4; and wherein said polymer is suitable as an electroluminescence material.

    摘要翻译: 包含式(I),(I)的重复单元的共轭聚合物,其中符号和指数具有以下含义:PSI是元素周期表第4主要组分的元素,除了碳; D,E,F,G相同或不同,为-CR1R2-,-O - , - S-,-NR3-或化学键; U是-CR4 = CR5-或化学键; V如对于U或为-CR 1 R 2 - , - O - , - S - , - NR 3 - , - SiR 1 R 2 - , - SO 2 - , - O - , - CO- A相同或不同,为H,也可含有杂原子的C 1 -C 20烃基; T是-O - , - S - , - NR 3 - , - CR 1 R 2 - , - CH = N-,-CA = CA-,-CH = CA-,-CH = CF-或-CF = CF-; K,Q是可以含有杂原子并具有共轭电子系统的相同或不同的烃基; M,L是H或具有1至22个碳原子的直链或支链烷基,Br,Cl,F,CN,NO 2或CF 3; m,n相同或不同,为0,1,2,3或4; 并且其中所述聚合物适合作为电致发光材料。

    Polymer films for detecting chemical substances
    9.
    发明授权
    Polymer films for detecting chemical substances 失效
    用于检测化学物质的聚合物膜

    公开(公告)号:US5665844A

    公开(公告)日:1997-09-09

    申请号:US152405

    申请日:1993-11-15

    摘要: The present invention pertains to a film for detecting chemical substances comprising a homopolymer or a copolymer having recurring units represented by the following formula (I): ##STR1## wherein X is --H, --F, --Cl, --Br, --CH.sub.3, --CF.sub.3, --CN or --CH.sub.2 CH.sub.3 ; and R.sup.1 is --R.sup.2 or --Z--R.sup.2 ;wherein Z is --O--, --S--, --NH--, --NR.sup.2' --, --(C.dbd.Y)--, --(C.dbd.Y)--Y--, --Y--(C.dbd.Y)--, --(SO.sub.2)--, --Y'--(SO.sub.2)--, --(SO.sub.2)--Y'--, --Y'--(SO.sub.2)--Y'--, --NH--(C.dbd.O)--, --(C.dbd.O)--NH--, --(C.dbd.O)--NR.sup.2' --, --Y'--(C.dbd.Y)--Y'-- or --O--(C.dbd.O)--(CH.sub.2).sub.n --(C.dbd.O)--O--;wherein Y is independently O or S, and Y' is independently O or NH, and n is an integer of 0 to 20;and wherein R.sup.2 and R.sup.2' represent independently a hydrogen atom, a linear alkyl group, a branched alkyl group, a cycloalkyl group, an unsaturated hydrocarbon group, an aryl group, a saturated or unsaturated hetero ring or derivatives thereof, provided that R.sup.1 is not a hydrogen atom, a linear alkyl group or a branched alkyl group. The invention pertains also to a detector for chemical substances comprising such a film.

    摘要翻译: 本发明涉及一种用于检测化学物质的膜,其包含均聚物或共聚物,其具有由下式(I)表示的重复单元:其中X为-H,-F,-Cl,-Br, -CH 3,-CF 3,-CN或-CH 2 CH 3; R1为-R2或-Z-R2; 其中Z是-O - , - S - , - NH-,-NR2' - , - (C = Y) - , - (C = Y)-Y-,-Y-(C = Y) - , - ( SO 2) - , - Y' - (SO 2) - , - (SO 2)-Y'-,-Y' - (SO 2)-Y'-,-NH-(C = O) - , - (C = O) -NH-, - (C = O)-NR2' - , - Y' - (C = Y)-Y'-或-O-(C = O) - (CH2)n-(C = O)-O - ; 其中Y独立地为O或S,Y'独立地为O或NH,n为0至20的整数; 并且其中R2和R2'独立地表示氢原子,直链烷基,支链烷基,环烷基,不饱和烃基,芳基,饱和或不饱和杂环或其衍生物,条件是R1不是 氢原子,直链烷基或支链烷基。 本发明还涉及包含这种膜的化学物质的检测器。