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104 条记录 (耗时 0.031 秒)

    Production of structured layers of heat-resistant polycondensates
    1.
    发明授权
    Production of structured layers of heat-resistant polycondensates 失效
    生产结构层的耐热缩聚物

    公开(公告)号：US5350663A

    公开(公告)日：1994-09-27

    申请号：US67620

    申请日：1993-05-27

    申请人： Rainer Blum ,  Hans-Joachim Haehnle ,  Gerhard Hoffmann

    发明人： Rainer Blum ,  Hans-Joachim Haehnle ,  Gerhard Hoffmann

    IPC分类号： C08G73/10 ,  G03F7/027 ,  G03F7/038 ,  G03C5/00

    CPC分类号： C08G73/101 ,  G03F7/027 ,  G03F7/0387

    摘要： Structured layers of heat-resistant polycondensates are prepared by a process wherein ethylenically unsaturated tetracarboxylates or adducts or salts of tetracarboxylates, which still contain at least one unesterified carboxylic acid group, with ethylenically unsaturated amines, amides or onium compounds mixed with compounds which contain amino, isocyanate or blocked isocyanate groups and can be subjected to polycondensation with the tetracarboxylates are applied as a layer to a substrate, this layer is exposed through a negative, the unexposed, soluble parts are then removed and the insoluble parts are converted into the final polycondensate form at elevated temperatures.

    摘要翻译： 通过一种方法制备耐热缩聚物的结构层，其中还含有至少一个未酯化羧酸基团的烯属不饱和四羧酸盐或四羧酸盐的加合物或盐与烯属不饱和胺，酰胺或鎓化合物与含有氨基， 异氰酸酯或封端的异氰酸酯基团，并且可与四羧酸酯进行缩聚反应，以层为基底，该层通过负片暴露，然后除去未曝光的可溶部分，将不溶部分转化为最终的缩聚物形式 在高温下。

    Solutions of polycondensates which have N-containing heterocyclic ring systems as structural units, possessing improved adhesion to inorganic substrates
    2.
    发明授权
    Solutions of polycondensates which have N-containing heterocyclic ring systems as structural units, possessing improved adhesion to inorganic substrates 失效
    具有含N杂环系统作为结构单元的缩聚物溶液具有改善的对无机基材的粘附性

    公开(公告)号：US5252403A

    公开(公告)日：1993-10-12

    申请号：US838945

    申请日：1992-02-21

    申请人： Rainer Blum ,  Hans J. Heller ,  Hans-Joachim Haehnle ,  Klaus Lienert

    发明人： Rainer Blum ,  Hans J. Heller ,  Hans-Joachim Haehnle ,  Klaus Lienert

    IPC分类号： C08K5/544 ,  B32B9/04 ,  B05D3/02 ,  C08G77/26 ,  C08L79/04

    CPC分类号： C08K5/544 ,  Y10T428/31663 ,  Y10T428/31721

    摘要： Solutions of polycondensates which have N-containing heterocyclic ring systems as structural units, or solutions of intermediates of these polycondensates, in inorganic solvents, contain from 0.1 to 20% by weight, based on the polycondensates or the intermediates thereof, of one or more azidosilanes of the general formulaN.sub.3 --R.sup.3 --Si--R.sup.1.sub.n (OR.sup.2).sub.3-n Iwhere R.sup.1 is C.sub.1 -C.sub.3 -alkyl, phenyl, benzyl or toluyl, R.sup.2 is C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkoxyalkyl, phenyl or benzyl, R.sup.3 is C.sub.1 -C.sub.8 -alkylene which may be interrupted by an oxygen atom, a sulfur atom or a --(N--R.sup.4) -group, where R.sup.4 is hydrogen, methyl, ethyl or phenyl, and n is 0, 1 or 2.

    摘要翻译： 在无机溶剂中含有含N杂环系统作为结构单元的缩聚物或这些缩聚物的中间体的溶液含有0.1至20重量％的基于缩聚物或其中间体的一种或多种叠氮硅烷 通式为N3-R3-Si-R1n（OR2）3-nI，其中R1为C1-C3-烷基，苯基，苄基或甲苯酰基，R2为C1-C4-烷基，C2-C4-烷氧基烷基，苯基或苄基， R3可以被氧原子，硫原子或 - （N-R4） - 基团间隔的C1-C8-亚烷基，其中R4是氢，甲基，乙基或苯基，n是0,1或2。

    Adhesion promoter
    4.
    发明授权
    Adhesion promoter 失效
    粘合促进剂

    公开(公告)号：US5302458A

    公开(公告)日：1994-04-12

    申请号：US86314

    申请日：1993-07-06

    申请人： Rainer Blum ,  Hans J. Heller ,  Hans-Joachim Haehnle ,  Klaus Lienert

    发明人： Rainer Blum ,  Hans J. Heller ,  Hans-Joachim Haehnle ,  Klaus Lienert

    IPC分类号： C03C17/34 ,  C03C25/40 ,  C09D4/00 ,  B32B27/04

    CPC分类号： C03C25/40 ,  C03C17/3405 ,  C09D4/00 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T428/31721

    摘要： Use of a mixture of from 5 to 95% by weight of an azidosilane of the formulaN.sub.3 --R.sup.3 --Si--R.sup.1.sub.n (OR.sup.2).sub.3-n Iwhere R.sup.1 is C.sub.1 -C.sub.3 -alkyl, phenyl, benzyl or tolyl, R.sup.2 is C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkoxyalkyl, phenyl or benzyl, R.sup.3 is C.sub.1 -C.sub.8 -alkylene, which may be interrupted by oxygen, sulfur or --(N--R.sup.4)-- in which R.sup.4 is hydrogen, methyl, ethyl or phenyl, and n is 0, 1 or 2, and from 5 to 95% by weight of an aminoalkoxysilane of the formulaH.sub.2 N--R.sup.5 --Si--R.sup.6.sub.m (OR.sup.7).sub.3-m (II)where R.sup.5 is C.sub.1 -C.sub.6 -alkylene, C.sub.5 -C.sub.6 -cycloalkylene or C.sub.5 -C.sub.6 -arylene, each of which may be additionally substituted by one or two C.sub.1 -C.sub.3 -alkyl groups, and R.sup.6 and R.sup.7, independently of one another, are C.sub.1 -C.sub.6 -alkyl or C.sub.5 -C.sub.6 -cycloalkyl, each of which may likewise be additionally substituted by one or two C.sub.1 -C.sub.3 -alkyl groups, and m may be 0, 1 or 2, as an adhesion promoter between polycondensates containing, as structural units, heterocyclic ring systems containing nitrogen atoms, or precursors of these polycondensates, and inorganic substrates.

    摘要翻译： 使用5至95重量％的式N3-R3-Si-R1n（OR2）3-nI的叠氮硅烷的混合物，其中R1是C1-C3-烷基，苯基，苄基或甲苯基，R2是C1- C4-烷基，C2-C4-烷氧基烷基，苯基或苄基，R3是C1-C8-亚烷基，其可以被氧，硫或 - （N-R4） - 被中断，其中R4是氢，甲基，乙基或苯基， 和n为0,1或2，和5至95重量％的式H2N-R5-Si-R6m（OR7）3-m（Ⅱ）的氨基烷氧基硅烷，其中R5为C1-C6-亚烷基，C5-C6 亚环烷基或C 5 -C 6亚芳基，其各自可以另外被一个或两个C 1 -C 3 - 烷基取代，R 6和R 7彼此独立地是C 1 -C 6烷基或C 5 -C 6环烷基， 其中每一个也可以另外被一个或两个C 1 -C 3烷基取代，并且m可以是0,1或2，作为含有作为结构单元的含氮原子或前体的杂环体系的缩聚物之间的粘合促进剂 的这些缩聚物和无机基材。

    Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papers
    9.
    发明申请
    Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papers 有权
    精细分散的填料的水性浆料，它们的制备及其用于生产含填料的纸的用途

    公开(公告)号：US20050197278A1

    公开(公告)日：2005-09-08

    申请号：US11082904

    申请日：2005-03-18

    申请人： Anton Esser ,  Volker Braig ,  Martin Wendker ,  Rainer Blum ,  Peter Baumann ,  Josef Neutzner ,  Jacques Dupuis ,  Hans-Joachim Haehnle

    发明人： Anton Esser ,  Volker Braig ,  Martin Wendker ,  Rainer Blum ,  Peter Baumann ,  Josef Neutzner ,  Jacques Dupuis ,  Hans-Joachim Haehnle

    IPC分类号： C09C1/02 ,  C09C1/42 ,  C09C3/10 ,  C11D17/00 ,  D21H17/37 ,  D21H17/41 ,  D21H17/67 ,  D21H17/69

    CPC分类号： C09C1/021 ,  C01P2004/61 ,  C01P2006/14 ,  C09C1/42 ,  C09C3/10 ,  D21H17/37 ,  D21H17/375 ,  D21H17/41 ,  D21H17/675 ,  D21H17/69

    摘要： Aqueous slurries of finely divided fillers which are at least partly coated with polymers and which are obtainable by treating aqueous slurries of finely divided fillers with at least one water-soluble amphoteric copolymer which is obtainable by copolymerization of (a) at least one N-vinylcarboxamide of the formula  where R1 and R2 are H or C1- to C6-alkyl, (b) at least one monoethylenically unsaturated carboxylic acid having 3 to 8 carbon atoms in the molecule and/or the alkali metal, alkaline earth metal or ammonium salts thereof and, if required, (c) other monoethylenically unsaturated monomers which are free of nitrile groups and, if required, (d) compounds which have at least two ethylenically unsaturated double bonds in the molecule and subsequent partial or complete elimination of the groups —CO—R1 from the monomers III incorporated in the form of polymerized units in the copolymer are used as an additive to the paper stock in the production of filler-containing paper, filler-containing cardboard or filler-containing board by draining of the paper stock.

    摘要翻译： 至少部分涂覆有聚合物的细分散填料的水性浆料，其可通过用至少一种水溶性两性共聚物处理细分散填料的水性浆料而获得，所述水溶性两性共聚物可通过（a）至少一种N-乙烯基甲酰胺 其中R 1和R 2均为H或C 1至C 6 - 烷基，（ b）分子中具有3-8个碳原子的至少一种单烯属不饱和羧酸和/或其碱金属，碱土金属或铵盐，如果需要，（c）不含腈基的其它单烯属不饱和单体 并且如果需要，（d）在分子中具有至少两个烯键式不饱和双键的化合物以及随后部分或完全从形式的所述单体III中部分或完全消除基团-CO-R 1 的共聚物中的聚合单元用作纸料i的添加剂 n通过排干纸料来生产含填料的纸，含填料​​的纸板或含填料的板。

    Adhesion promoter
    10.
    发明授权
    Adhesion promoter 失效
    粘合促进剂

    公开(公告)号：US5286527A

    公开(公告)日：1994-02-15

    申请号：US873197

    申请日：1992-04-24

    申请人： Rainer Blum ,  Hans J. Heller ,  Hans-Joachim Haehnle ,  Klaus Lienert

    发明人： Rainer Blum ,  Hans J. Heller ,  Hans-Joachim Haehnle ,  Klaus Lienert

    IPC分类号： C03C17/34 ,  C03C25/40 ,  C09D4/00 ,  B05D5/10

    CPC分类号： C03C25/40 ,  C03C17/3405 ,  C09D4/00 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T428/31721

    摘要： Use of a mixture of from 5 to 95% by weight of an azidosilane of the formulaN.sub.3 --R.sup.3 --Si--R.sup.1.sub.n (OR.sup.2).sub.3-n Iwhere R.sup.1 is C.sub.1 -C.sub.3 -alkyl, phenyl, benzyl or tolyl, R.sup.2 is C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkoxyalkyl, phenyl or benzyl, R.sup.3 is C.sub.1 -C.sub.8 -alkylene, which may be interrupted by oxygen, sulfur or --(N--R.sup.4)-- in which R.sup.4 is hydrogen, methyl, ethyl or phenyl, and n is 0, 1 or 2, and from 5 to 95% by weight of an aminoalkoxysilane of the formulaH.sub.2 N--R.sup.5 --Si--R.sup.6.sub.m (OR.sup.7).sub.3-m IIwhere R.sup.5 is C.sub.1 -C.sub.6 -alkylene, C.sub.5 -C.sub.6 -cycloalkylene or C.sub.5 -C.sub.6 -arylene, each of which may be additionally substituted by one or two C.sub.1 -C.sub.3 -alkyl groups, and R.sup.6 and R.sup.7, independently of one another, are C.sub.1 -C.sub.6 -alkyl or C.sub.5 -C.sub.6 -cycloalkyl, each of which may likewise be additionally substituted by one or two C.sub.1 -C.sub.3 -alkyl groups, and m may be 0, 1 or 2, as an adhesion promoter between polycondensates containing, as structural units, heterocyclic ring systems containing nitrogen atoms, or precursors of these polycondensates, and inorganic substrates.

    摘要翻译： 使用5至95重量％的式N 3 -R 3 -Si-R n（OR 2）3-n I的叠氮硅烷的混合物，其中R 1， 是C 1 -C 3烷基，苯基，苄基或甲苯基，R 2是C 1 -C 4 - 烷基，C 2 -C 4 - 烷氧基烷基，苯基或苄基，R 3是C 1 -C 8 - 亚烷基 其中R 4可以被氧原子，硫原子或 - （NR 4）基团中断，其中R 4是氢原子或甲基，乙基或苯基，n是0,1或2， 5至95重量％的式H2N-R 5 -Si-R 6（OR 7）3-m II的氨基烷氧基硅烷，其中R 5是C 1 -C 6亚烷基， 可以另外被一个或两个C 1 -C 3 - 烷基取代的C 5 -C 6 - 亚环烷基或 - 亚芳基，R 6和R 7彼此独立地是C 1 -C 6烷基或C 5 -C 6 - 环烷基，其也可以另外被一个或两个C 1 -C 3 - 烷基取代，m可以是0,1或2，作为粘合促进剂（偶联剂）在缩聚物之间，所述缩聚物包含作为结构单元的杂环 环系 含有N-原子的茎，或这些缩聚物的前体，以及无机基。