Polymers containing spiro atoms and methods of using the same as
electroluminescence materials
    5.
    发明授权
    Polymers containing spiro atoms and methods of using the same as electroluminescence materials 失效
    含有螺原子的聚合物和使用它们作为电致发光材料的方法

    公开(公告)号:US5763636A

    公开(公告)日:1998-06-09

    申请号:US813020

    申请日:1997-03-04

    摘要: Polymers containing spiro atoms which can be used as electroluminescence materials, suitable for use in ligerting or display devices, and which improve the property profile of these devices. Specifically, a conjugated polymer comprising structural units of the formula (I), ##STR1## where the symbols and indices have the following meanings: D, E, F.sup.1, G are identical or different, and are --CR.sup.1 R.sup.1 --, --O--, --S--, --NR.sup.3 -- or a chemical bond; Ar.sup.1, Ar.sup.2 are carbocycles or heterocycles; U.sup.1, V.sup.1 are identical or different, and are --CR.sup.5.dbd.CR.sup.6 --, --CR.sup.7 R.sup.8 --, --CR.sup.9 R.sup.10 --CR.sup.11 R.sup.12 --, --NR.sup.13 --, --SiR.sup.14 R.sup.15 --, --O--, --S--, --SO--, --SO.sub.2 --, --CO-- or a chemical bond; Ar.sup.5, Ar.sup.6, X, Y.sup.1 are identical or different, and are cyclic or acyclic, conjugated hydrocarbons and X and/or y.sup.1 can also be H or R.sup.1 ; m is 1, 2, 3 or 4; n, p are identical or different and are 0, 1, 2, 3 or 4, is suitable as an electroluminescence material.

    摘要翻译: 含有可用作电致发光材料的螺原子的聚合物,适合用于加密或显示装置,并且改善这些装置的性能。 具体地,包含式(I)的结构单元,其中符号和指数具有以下含义:D,E,F1,G的结构单元的共轭聚合物是相同或不同的,并且是-CR1R1-,-O - , - S - , - NR3-或化学键; Ar1​​,Ar2是碳环或杂环; U1,V1相同或不同,为-CR5 = CR6-,-CR7R8-,-CR9R10-CR11R12-,-NR13 - ,-SiR 14 R 15 - , - O - , - S - , - SO - , - SO 2 - , - CO-或化学键; Ar 5,Ar 6,X,Y 1相同或不同,为环状或非环状的共轭碳 X和/或y1也可以是H或R 1; m是1,2,3或4; n,p相同或不同,并且0,1,2,3或4适合作为电致发光材料。

    Thermoplastically processable aromatic polyether amide
    6.
    发明授权
    Thermoplastically processable aromatic polyether amide 失效
    热塑性加工芳香族聚醚酰胺

    公开(公告)号:US5504182A

    公开(公告)日:1996-04-02

    申请号:US50120

    申请日:1993-04-30

    CPC分类号: C08G69/32

    摘要: Thermoplastically processable aromatic polyether amideThermoplastically processable aromatic polyether amide of the formula (I) ##STR1## in which the symbols Ar, Ar', Ar.sub.1, Ar.sub.2, R, R', Y, x, y and z have the following meanings:Ar is a divalent, substituted or unsubstituted, aromatic or heteroaromatic radical or a group--Ar*--Q--Ar*-- in whichQ is a bond or an --O--, --C(CH.sub.3).sub.2, --CO--, --S--, --SO-- or --SO.sub.2 -- bridge and Ar* is an aromatic radical. The carbonyl groups of the Ar radical are on non-adjacent ring carbon atoms.A is up to three different radicals.Ar' has the meaning given for Ar or is an Ar--Z--Ar group.In this case, Z is a --C(CH.sub.3).sub.2 -- or --O--Ar*--O--bridge.Y is a --C(CH.sub.3).sub.2 --, --SO.sub.2 --, --S-- or a --C(CF.sub.3).sub.2 --bridge and has up to two different meanings in the same polymer.Ar.sub.1 and Ar.sub.2 are identical or different from one another and are each a substituted or unsubstituted para- or meta-arylene radical. The sum of the mole fractions x, y and z is one. The sum of x and z may not be equal to y and x can assume the value zero. In a preferred embodiment, z is greater than x.

    摘要翻译: PCT No.PCT / EP91 / 02112 Sec。 371日期:1993年04月30日 102(e)日期1993年4月30日PCT 1991年11月16日PCT公布。 出版物WO92 / 09648 日本6月11日,1992年。热塑性加工性芳族聚醚酰胺式(I)的热塑性加工性芳族聚醚酰胺其中符号Ar,Ar',Ar1,Ar2,R,R', Y,x,y和z具有以下含义:Ar是二价,取代或未取代的芳族或杂芳族基团或基团-Ar * -Q-Ar * - 其中Q是键或-O-, - C(CH 3)2,-CO-,-S-,-SO-或-SO 2 - 桥,Ar *是芳族基团。 Ar基团的羰基在不相邻的环碳原子上。 A最多有三个不同的激进分子。 Ar'具有给Ar的含义或Ar-Z-Ar组。 在这种情况下,Z是-C(CH 3)2 - 或-O-Ar * -O-桥。 Y是-C(CH 3)2 - ,-SO 2 - , - S-或-C(CF 3)2 - 桥,并且在同一聚合物中具有多达两个不同含义。 Ar 1和Ar 2彼此相同或不同,并且各自为取代或未取代的对 - 或间 - 亚芳基。 摩尔分数x,y和z之和为1。 x和z的和可以不等于y,x可以取值为零。 在优选实施例中,z大于x。

    Aromatic copolyamides, process for preparing them and their use for the
production of shaped structures
    7.
    发明授权
    Aromatic copolyamides, process for preparing them and their use for the production of shaped structures 失效
    芳香族共聚酰胺,其制备方法及其用于生产成型结构的用途

    公开(公告)号:US5420231A

    公开(公告)日:1995-05-30

    申请号:US104083

    申请日:1993-08-11

    摘要: Aromatic copolyamides, process for preparing them and their use for the production of shaped structuresAromatic copolyamide which is soluble in organic solvents, and a process for its preparation, which contains the recurring structural units (I), (II) and (III) ##STR1## to the extent of at least 90 mol % and 0 to 5 mol % of end groups of the structural units (IV) ##STR2## The sum of the molar proportions of (II) and (III) is in the ratio of 0.9:1 to 1.1:1 to the molar proportion of (I), and at the same time the molar proportions of (II) and (III) are in a ratio to one another of 60:40 to 10:90.The copolyamides are suitable for the production of shaped articles or for coatings and for the production of fibers, membranes and films.

    摘要翻译: PCT No.PCT / EP92 / 00392 Sec。 371日期:1993年8月11日 102(e)日期1993年8月11日PCT提交1992年2月25日PCT公布。 第WO92 / 14775号​​公报 日本9月3日,1992.芳香族共聚酰胺,其制备方法及其用于生产成形结构的用途可溶于有机溶剂的芳族共聚酰胺及其制备方法,其包含重复结构单元(I),( II)和(III)结构单元(IV)的末端基团的至少90摩尔%和0-5摩尔%的程度,(I)图像(II) (IV)(II)和(III)的摩尔比例之和与(I)的摩尔比例为0.9:1至1.1:1,同时摩尔比例 II)和(III)彼此之间的比例为60:40至10:90。 共聚酰胺适用于生产成形制品或用于涂料和生产纤维,膜和膜。

    Aryl-substituted poly (p-arylene-vinylenes), process for their preparation and their use in electroluminescence components
    8.
    发明授权
    Aryl-substituted poly (p-arylene-vinylenes), process for their preparation and their use in electroluminescence components 失效
    芳基取代的聚(对亚芳基 - 亚乙烯基),其制备方法及其在电致发光组分中的应用

    公开(公告)号:US06458909B1

    公开(公告)日:2002-10-01

    申请号:US08991559

    申请日:1997-12-16

    IPC分类号: C08F13800

    摘要: Poly(p-arylene-vinylenes) comprising repeating units of the formula (I), where the symbols and indices have the following meanings: Y1, Y2, Y3: identical or different, CH, N; Aryl: an aryl group having from 4 to 14 carbon atoms; R′, R″: identical or different, each a straight-chain or branched or cyclic alkyl or alkoxy group having from 1 to 20 carbon atoms, where one or more non-adjacent CH2 groups may be replaced by —O—, —S—, —CO—, —COO—, —O—CO—, —NR1—, —(NR2R3)+—A−, or —CONR4— and one or more H atoms may be replaced by F, or else CN, F, Cl or an aryl group having from 4 to 14 carbon atoms which may be substituted by one or more nonaromatic radicals R′; R1, R2, R3, R4: identical or different, aliphatic or aromatic hydrocarbon radicals having from 1 to 20 carbon atoms or else H; A−: a singly charged anion or its equivalent; m: 0, 1 or 2; n: 1, 2, 3, 4 or 5; are suitable as electroluminescence materials.

    摘要翻译: 包含式(I)重复单元的聚(对亚芳基 - 烯烃),其中符号和指数具有以下含义:Y1,Y2,Y3:相同或不同,CH,N;芳基:具有4 至14个碳原子; R',R“:相同或不同,各自为具有1至20个碳原子的直链或支链或环状烷基或烷氧基,其中一个或多个不相邻的CH 2基团可以被 -O-,-S-,-CO-,-COO-,-O-CO-,-NR1-, - (NR2R3)+ -A-或-CONR4-,一个或多个H原子可被F ,或CN,F,Cl或具有4至14个碳原子的芳基,其可以被一个或多个非芳族基团R 1取代; R 1,R 2,R 3,R 4:相同或不同的脂族或芳族烃基,其具有 1至20个碳原子或H; A-:单电荷阴离子或其等价物; m:0,1或2; n:1,2,3,4或5;适合作为电致发光材料。