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    Isocyanates containing amino groups
    4.
    发明授权
    Isocyanates containing amino groups 失效
    含有氨基的异氰酸酯

    公开(公告)号：US06521707B2

    公开(公告)日：2003-02-18

    申请号：US10004038

    申请日：2001-11-01

    申请人： Wolfgang Podszun ,  Joachim Krüger ,  Kamelia Karlou-Eyrisch

    发明人： Wolfgang Podszun ,  Joachim Krüger ,  Kamelia Karlou-Eyrisch

    IPC分类号： C08F830

    CPC分类号： C07D295/088 ,  C07C265/02 ,  C08G18/714

    摘要： The invention relates to novel isocyanates containing tertiary amino groups, a process for preparing them, and also their use for the synthesis and modification of polymers. The invention provides isocyanates of the formula (I) where R1 and R2 are, independently of one another, alkyl having from 1 to 6 carbon atoms, where R1 and R2 may be joined to form a ring, Z is alkylene having from 2 to 6 carbon atoms, n is an integer from 0 to 20, Y is alkylene having from 2 to 6 carbon atoms. The alkyl radicals R1 and R2 may be linear or branched or joined to form an aliphatic ring. The alkylene radical Z preferably contains from 2 to 4 carbon atoms.

    摘要翻译： 本发明涉及含有叔氨基的新型异氰酸酯，其制备方法，以及它们用于合成和改性聚合物的用途。 本发明提供式（I）的异氰酸酯，其中R 1和R 2彼此独立地为具有1至6个碳原子的烷基，其中R 1和R 2可以连接形成环，Z为具有2-6个碳原子的亚烷基 原子，n为0至20的整数，Y为具有2至6个碳原子的亚烷基。烷基R1和R2可以是直链或支链或连接形成脂族环。 亚烷基Z优选含有2至4个碳原子。

    Organosilicon compounds containing alkenyl groups
    5.
    发明授权
    Organosilicon compounds containing alkenyl groups 失效
    含有烯基的有机硅化合物

    公开(公告)号：US06252101B1

    公开(公告)日：2001-06-26

    申请号：US09261823

    申请日：1999-03-03

    申请人： Christian Herzig ,  Bernward Deubzer ,  Johann Weis ,  Kamelia Karlou-Eyrisch ,  Oskar Nuyken

    发明人： Christian Herzig ,  Bernward Deubzer ,  Johann Weis ,  Kamelia Karlou-Eyrisch ,  Oskar Nuyken

    IPC分类号： C07F708

    CPC分类号： C08G77/20 ,  C07F7/0838 ,  C08G77/38

    摘要： The invention describes new organosilicon compounds containing alkenyl groups, comprising units of the formula A a ⁢ R b ⁡ ( R 1 ⁢ O ) c ⁢ SiO 4 - ( a + b + c ) 2 , ( I ) where R are identical or different and are each a monovalent hydrocarbon radical which is free of aliphatic carbon-carbon multiple bonds, has from 1 to 20 carbon atom(s) per radical and may contain from 1 to 4 oxygen atom(s), R1 are identical or different and are each a monovalent hydrocarbon radical which is free of aliphatic carbon-carbon multiple bonds and has from 1 to 8 carbon atom(s) per radical, a is 0 or 1, b is 0, 1, 2 or 3, c is 0, 1, 2 or 3, preferably 0, where the sum a+b+c≦3, A is a radical of the formula —(R2)d—Y(—CH═CHR3)2 where R2 is a divalent hydrocarbon radical which is free of aliphatic carbon-carbon multiple bonds and has from 1 to 6 carbon atom(s), R3 are identical or different and are each a hydrogen atom or are as defined for R, Y is a trivalent hydrocarbon radical which has from 2 to 20 carbon atoms and may contain from 1 to 4 oxygen atom(s) and d is 0 or 1, with the proviso that the organosilicon compounds have at least two units of the formula (I) and at least one radical A per molecule.

    摘要翻译： 本发明描述了含有烯基的新的有机硅化合物，其包含式R的单元相同或不同，并且各自为不含脂族碳 - 碳多键的单价烃基，每个基团具有1-20个碳原子 并且可以含有1至4个氧原子，R 1相同或不同，并且各自为不含脂族碳 - 碳多重键并且每个基团具有1至8个碳原子的单价烃基， 是0或1，b为0,1,2或3，c为0,1,2或3，优选为0，其中和a + b + c = 3，A为式R 2的基团为 不含脂族碳 - 碳多重键且具有1至6个碳原子的二价烃基，R 3相同或不同，各自为氢原子或如对R所定义，Y为三价烃基，其中 具有2至20个碳原子并且可以含有1至4个氧原子，d为0或1，条件是 有机硅化合物具有至少两个式（I）单元和每个分子至少一个基团A.