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    Amines, processes for their preparation and their use in compositions which can undergo free radical polymerization
    1.
    发明授权
    Amines, processes for their preparation and their use in compositions which can undergo free radical polymerization 失效
    胺，它们的制备方法及其在可以进行自由基聚合的组合物中的用途

    公开(公告)号：US4628112A

    公开(公告)日：1986-12-09

    申请号：US675689

    申请日：1984-11-28

    申请人： Jens Winkel ,  Gerhard Klein ,  Helmut-Martin Meier ,  Carlhans Suling ,  Dieter Arlt

    发明人： Jens Winkel ,  Gerhard Klein ,  Helmut-Martin Meier ,  Carlhans Suling ,  Dieter Arlt

    IPC分类号： C08F20/00 ,  A61K6/083 ,  A61L27/00 ,  C07C67/00 ,  C07C239/00 ,  C07C271/16 ,  C07C275/24 ,  C08F4/40 ,  C08F20/34 ,  C08F20/36 ,  C07C125/065

    CPC分类号： A61K6/083 ,  C07C275/24 ,  C08F20/36

    摘要： Compounds of the formula ##STR1## in which R represents hydrogen or a methyl group,Y.sup.1 represents an optionally branched alkylene radical with 1 to 6 C atoms,Y.sup.2 represents an optionally branched alkylene radical with 2 to 8 C atoms,X denotes oxygen or an --NH-- group,R.sup.1 and R.sup.2 are identical or different and denote hydrogen, or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, aralkyl or alkylaryl group which has 1 to 11 C atoms and is optionally substituted by one or more,hydroxyl, amino, epoxide, urethane, urea, ester or ether groups, orR.sup.1 and R.sup.2 together form a 3-membered to 6-membered ring, which optionally contains nitrogen, oxygen or sulphur as hetero-atoms,R.sup.3 has the meaning of R.sup.1 or represents a group ##STR2## or R.sup.2 and R.sup.3, together with the ##STR3## group, form a 5-membered or 6-membered ring, which optionally contains oxygen as a further hetero-atom, andR.sup.4 and R.sup.5 are identical or different and represent hydrogen, an alkyl or alkenyl group which has 1 to 10 C atoms and is optionally substituted by halogen, or halogen,function as activators in the free radical polymerization of olefinically unsaturated monomers.

    摘要翻译： 其中R表示氢或甲基的式“IMAGE”的化合物，Y1表示具有1至6个C原子的任选支化的亚烷基，Y2表示具有2至8个C原子的任选支化的亚烷基，X表示氧或 -NH-基团，R 1和R 2相同或不同，表示氢或具有1至11个C原子并且任选被一个或多个羟基取代的烷基，烯基，环烷基，环烯基，芳基，芳烷基或烷芳基， 氨基，环氧化物，氨基甲酸酯，脲，酯或醚基团，或R 1和R 2一起形成3元至6元环，其任选地含有氮，氧或硫作为杂原子，R 3具有R 1的含义或表示 一组或R2和R3与基团一起形成5元或6元环，其任选地含有氧作为另一个杂原子，并且R 4和R 5相同或不同，并且表示 氢，具有1至10个C原子的烷基或烯基，并且是op 被卤素或卤素取代，在烯属不饱和单体的自由基聚合中用作活化剂。

    Ester-urethane derivatives of (meth)-acrylic acid for dental materials
    8.
    发明授权
    Ester-urethane derivatives of (meth)-acrylic acid for dental materials 失效
    用于牙科材料的（甲基）丙烯酸的酯 - 氨基甲酸酯衍生物

    公开(公告)号：US4904750A

    公开(公告)日：1990-02-27

    申请号：US287424

    申请日：1988-12-20

    申请人： Jurgen Reiners ,  Carlhans Suling ,  Walter Schafer ,  Hanns P. Muller ,  Wolfgang Podszun ,  Jens Winkel

    发明人： Jurgen Reiners ,  Carlhans Suling ,  Walter Schafer ,  Hanns P. Muller ,  Wolfgang Podszun ,  Jens Winkel

    IPC分类号： A61K6/083 ,  A61K6/09 ,  C07C271/22 ,  C08F20/34 ,  C08F220/36 ,  C08F290/00 ,  C08F299/00 ,  C08G18/67 ,  C08G18/72

    CPC分类号： A61K6/0017 ,  A61K6/09 ,  C07C271/22 ,  C08G18/672 ,  C08G18/72

    摘要： Dental fillings, coatings and teeth are formed of polymers and copolymers of a polyfunctional ester-urethane derivative of (meth)-acrylic acid of the formula ##STR1## in which A is a straight-chain or branched aliphatic radical which has 2 to 20 carbon atoms and optionally contains 1 to 3 oxygen bridges, an aromatic radical with 6 to 24 carbon atoms, an araliphatic radical with 7 to 26 carbon atoms or a cycloaliphatic radical with 6 to 26 carbon atoms,r denotes the number of chains starting from A and denotes a number from 2 to 6,R.sup.1 and R.sup.2 are identical and denote hydrogen or are different and denote hydrogen and methyl,n denotes a number from 0 to 5 independently for each chain starting from A,X stands for the group ##STR2## in which Y denotes a divalent (cyclo)aliphatic radical which has 2 to 15 carbon atoms and optionally contains ester, ether or urethane groups,Z denotes a divalent straight-chain or branched aliphatic hydrocarbon radical which has 3 to 15 carbon atoms and can optionally contain 1 to 3 oxygen bridges and can optionally be substituted by 1 to 4 additional (meth)-acrylate radicals andR.sup.3 denotes hydrogen or methyl independently for each chain starting from A.

    摘要翻译： 牙科填充物，涂料和牙齿由式（IMA）（I）的（甲基）丙烯酸的多官能酯 - 氨基甲酸酯衍生物的聚合物和共聚物形成，其中A是直链或支链脂族基团，其具有2 至20个碳原子，并且任选地含有1至3个氧桥，具有6至24个碳原子的芳族基团，具有7至26个碳原子的芳脂族基团或具有6至26个碳原子的脂环族基团，r表示链起始数 从A表示2至6的数，R1和R2相同并且表示氢或不同，表示氢和甲基，n表示从A开始独立地为0至5的数，X表示< IMAGE>其中Y表示具有2至15个碳原子并且任选地含有酯，醚或氨基甲酸酯基团的二价（环）脂族基团，Z表示具有3至15个碳原子的二价直链或支链脂族烃基， ca n任选地含有1至3个氧桥，并且可以任选地被1至4个另外的（甲基）丙烯酸酯基团取代，并且对于从A开始的每个链，R 3表示氢或甲基。