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    DENTAL COMPOSITION, METHOD OF PRODUCING AND USE THEREOF
    3.
    发明申请
    DENTAL COMPOSITION, METHOD OF PRODUCING AND USE THEREOF 审中-公开
    牙齿组合物，其生产方法及其用途

    公开(公告)号：WO2012106083A1

    公开(公告)日：2012-08-09

    申请号：PCT/US2012/021059

    申请日：2012-01-12

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  ECKERT, Adrian S. ,  CUB, Michael ,  HAILAND, Bettina ,  KESTEL, Marion ,  DEDE, Karsten ,  HOHEISEL, Uwe H. ,  RAIA, Gioacchino ,  THALACKER, Christoph ,  HECHT, Reinhold ,  LUCHTERHANDT, Thomas

    Inventor： ECKERT, Adrian S. ,  CUB, Michael ,  HAILAND, Bettina ,  KESTEL, Marion ,  DEDE, Karsten ,  HOHEISEL, Uwe H. ,  RAIA, Gioacchino ,  THALACKER, Christoph ,  HECHT, Reinhold ,  LUCHTERHANDT, Thomas

    IPC: A61K6/083

    CPC classification number: A61K6/083 ,  A61K6/00 ,  A61K6/0002 ,  A61K6/0005 ,  A61K6/0017

    Abstract: The invention relates to a dental composition comprising a) compound (A) with the following features: only one backbone unit (U) with 6 to 20 carbon atoms, at least 6 carbon atoms thereof forming an aromatic or an aliphatic cyclic moiety, the remaining carbon atoms either being part of substituents pending from the cyclic moiety or being part of bridging groups to spacer units, wherein one or more of the remaining carbon atoms can be replaced by an oxygen atom, the backbone unit not comprising a bisphenol structure, one or two spacer unit(s) (S) being connected to the backbone unit (U) via an ether linkage, at least one spacer unit (S) comprising a - CH2 - CH2 - CH2 - CH2 - O - CH2 - CH (Q) - OG chain or a -CH2-CH(OG) -CH2-OM residue or a mixture of these two types of spacers within one spacer unit, with G comprising at least one group selected from acroyl, methacroyl, acetyl, benzoyl, and combinations thereof, M comprising at least one aryl group, Q comprising at least one group selected from hydrogen, methyl, phenyl, phenoxymethyl, and combinations thereof, b) filler (B) and c) initiator (C).

    Abstract translation: 本发明涉及一种牙科用组合物，其包含a）具有以下特征的化合物（A）：只有一个具有6至20个碳原子的骨架单元（U），其至少6个碳原子形成芳族或脂族环状部分，剩下的 碳原子是作为从环状部分悬挂的取代基的一部分，或者是桥连基团与间隔单元的一部分，其中一个或多个剩余的碳原子可被氧原子代替，所述主链单元不包含双酚结构，一个或多个 两个间隔单元（S）通过醚键连接到骨架单元（U），至少一个间隔单元（S）包含-CH 2 -CH 2 -CH 2 -CH 2 -O-CH 2 -CH（Q） - OG链或-CH2-CH（OG）-CH2-OM残基或这些两种间隔物在一个间隔单元内的混合物，其中G包含至少一个选自丙酰基，甲基酰基，乙酰基，苯甲酰基和组合的基团 M包含至少一个芳基，Q包含至少一个选择基团 由氢，甲基，苯基，苯氧基甲基及其组合组成，b）填料（B）和c）引发剂（C）。

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