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17 条记录 (耗时 0.029 秒)

    Dental Materials Containing Hydrophobic Nanoparticulate Silicic Acid Co-Condensates and Use Thereof
    12.
    发明申请
    Dental Materials Containing Hydrophobic Nanoparticulate Silicic Acid Co-Condensates and Use Thereof 有权
    含疏水性纳米微粒硅酸共冷凝物及其用途的牙科材料

    公开(公告)号：US20090043004A1

    公开(公告)日：2009-02-12

    申请号：US12226129

    申请日：2007-03-27

    申请人： Norbert Moszner ,  Volker Rheinberger ,  Simone Klapdohr ,  Urs Karl Fischer

    发明人： Norbert Moszner ,  Volker Rheinberger ,  Simone Klapdohr ,  Urs Karl Fischer

    IPC分类号： A61K8/72 ,  C08F230/08 ,  C08F283/12

    CPC分类号： A61K6/0005 ,  A61K6/0017 ,  A61K6/083 ,  C08G77/12 ,  C08G77/20 ,  C08L51/085

    摘要： The present invention relates to dental materials comprising liquid, nanoparticulate functionalized hydrophobic co-condensates of tetraalkyl silicates with functionalized trialkoxysilanes of the formula I P—(CH2)n—Si(OR)3 where P, R and n independently of one another have the following meanings: P=a polymerizable CH2═CH—, CH2═CH—O—, styryl, (meth)acrylic or (meth)acrylamide group or an SH group capable of polyaddition, R=methyl, ethyl or propyl and n=from 3 to 15, which can be prepared by co-condensation of tetraalkyl silicates with alkyltrialkoxysilanes functionalized in the ω position and subsequent end group functionalization with trimethylsilyl groups; The invention further relates to the use of the dental materials for filling composites, fixing cements or materials for coatings.

    摘要翻译： 本发明涉及牙科材料，其包括液体，纳米颗粒官能化的四烷基硅酸盐的疏水性共缩合物与式I的官能化三烷氧基硅烷<？in-line-formula description =“In-line formula”end =“lead”→> P- （CH2）n-Si（OR）3 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中P，R和n彼此独立地具有以下含义：P = a 可聚合的CH 2 -CH-，CH 2 -CH-O-，苯乙烯基，（甲基）丙烯酸或（甲基）丙烯酰胺基团或能够加成的SH基团，R =甲基，乙基或丙基，n = 3至15， 通过硅烷四烷基酯与在ω位置官能化的烷基三烷氧基硅烷的共缩合制备，随后用三甲基甲硅烷基进行末端官能化; 本发明还涉及牙科材料用于填充复合材料，固定水泥或涂层材料的用途。

    Dental coating materials
    15.
    发明授权
    Dental coating materials 有权
    牙科涂料

    公开(公告)号：US07495037B2

    公开(公告)日：2009-02-24

    申请号：US10928540

    申请日：2004-08-27

    申请人： Norbert Moszner ,  Simone Klapdohr ,  Ulrich Salz ,  Jörg Zimmermann ,  Volker M. Rheinberger ,  Rolf Mülhaupt

    发明人： Norbert Moszner ,  Simone Klapdohr ,  Ulrich Salz ,  Jörg Zimmermann ,  Volker M. Rheinberger ,  Rolf Mülhaupt

    IPC分类号： A61K6/083 ,  A61K6/08 ,  A61K6/00 ,  C08F283/12

    CPC分类号： C09D183/04 ,  A61K6/0017 ,  Y10S522/908 ,  C08L83/16

    摘要： Polymerizable materials which contain (1) 1 to 80 wt.-% of at least one polysiloxane, (2) 0.1 to 5 wt.-% of one or more initiators for radical polymerization, (3) 0 to 60 wt.-% of radically polymerizable monomer and (4) 1 to 50 wt.-% of one or more radically polymerizable monomers which carry at least phosphonic acid group, sulphonic acid group and/or mono- or dihydrogen phosphoric acid ester group, the polysiloxane (1), the monomer (3) or both being substituted by fluorine. The materials are suitable in particular for the coating of natural or artificial teeth.

    摘要翻译： 含有（1）1至80重量％的至少一种聚硅氧烷的可聚合材料，（2）0.1至5重量％的一种或多种用于自由基聚合的引发剂，（3）0至60重量％ 可自由基聚合的单体和（4）1至50重量％的至少携带膦酸基，磺酸基和/或单或二氢磷酸酯基的一种或多种可自由基聚合的单体，聚硅氧烷（1）， 单体（3）或两者均被氟取代。 这些材料特别适用于天然或人造牙齿的涂层。

    Surface-modified fillers
    16.
    发明申请
    Surface-modified fillers 有权

    公开(公告)号：US20060247329A1

    公开(公告)日：2006-11-02

    申请号：US11292578

    申请日：2005-12-02

    申请人： Norbert Moszner ,  Simone Klapdohr ,  Ulrich Salz ,  Jorg Zimmermann ,  Volker Rheinberger

    发明人： Norbert Moszner ,  Simone Klapdohr ,  Ulrich Salz ,  Jorg Zimmermann ,  Volker Rheinberger

    IPC分类号： A61K6/08 ,  A61K6/083

    CPC分类号： A61K6/083 ,  A61K6/0017 ,  A61K6/0023 ,  A61K6/0073 ,  A61K6/093 ,  Y10T428/29 ,  C08L33/14 ,  C08L43/02 ,  C08L83/06

    摘要： Filler which is surface-modified with a compound of the formula [(PG)—R1—Z]n—SP—[Y—R2—(AG)]m, in which AG is —COOH, —P(═O)(OH)2, —O—P(═O)(OH)2, —SO2OH, —SiR3R4X, or a chelating group; R1 is a C1-C3 alkylene group or cyclopropylene group or is absent; R2 is a C1-C10 alkylene group or is absent; R3 is a C1-C8 alkyl group, chlorine or OR5; R4 is a C1-C8 alkyl group, phenyl, chlorine or OR5; R5 is a C1-C6 alkyl group; X is OR5 or chlorine; Y is O, S, CO—NH, O—CO—NH, NH—CO—NH or is absent, Y being absent if R2 is absent; Z is O, S, CO—NR6, O—CO—NH, NH—CO—NH or is absent, R6 being H or C1-C6 alkyl; PG is a radically polymerizable group of the formula in which R9 is H, C1-C3 alkyl, C1-C3 hydroxyalkyl or COOR10; R10 is H, C1-C10 alkyl, 1,6-dimethylphenyl or mesityl; R11 is H or phenyl; m is 1 or 2; n is 1, 2, 3 or 4; SP is absent or is an (n+m)-valent linear or branched aliphatic C1-C30 radical, in which the carbon chain can be interrupted by O, S, CO—NH, O—CO—NH or NH—CO—NH, an (n+m)-valent aromatic C6-C18 radical, an (n+m)-valent cycloaliphatic C3-C18 radical or an (n+m)-valent heterocyclic C3-C18 radical, where the radicals can be substituted or unsubstituted; in which, if AG is a silyl radical of the formula —SiR3R4X and PG is a vinyl group of the formula H2C═CH—, R1 and Z are not absent simultaneously.

    Dental coating materials
    17.
    发明申请
    Dental coating materials 有权
    牙科涂料

    公开(公告)号：US20050165129A1

    公开(公告)日：2005-07-28

    申请号：US10928540

    申请日：2004-08-27

    申请人： Norbert Moszner ,  Simone Klapdohr ,  Ulrich Salz ,  Jorg Zimmermann ,  Volker Rheinberger

    发明人： Norbert Moszner ,  Simone Klapdohr ,  Ulrich Salz ,  Jorg Zimmermann ,  Volker Rheinberger

    IPC分类号： A61K6/093 ,  C08F290/06 ,  C08G77/20 ,  C09D183/04 ,  A61K6/08

    CPC分类号： C09D183/04 ,  A61K6/0017 ,  Y10S522/908 ,  C08L83/16

    摘要： Polymerizable materials which contain (1) 1 to 80 wt.-% of at least one polysiloxane, (2) 0.1 to 5 wt.-% of one or more initiators for radical polymerization, (3) 0 to 60 wt.-% of radically polymerizable monomer and (4) 1 to 50 wt.-% of one or more radically polymerizable monomers which carry at least phosphonic acid group, sulphonic acid group and/or mono- or dihydrogen phosphoric acid ester group, the polysiloxane (1), the monomer (3) or both being substituted by fluorine. The materials are suitable in particular for the coating of natural or artificial teeth.

    摘要翻译： 含有（1）1至80重量％的至少一种聚硅氧烷的可聚合材料，（2）0.1至5重量％的一种或多种用于自由基聚合的引发剂，（3）0至60重量％ 可自由基聚合的单体和（4）1至50重量％的至少携带膦酸基，磺酸基和/或单或二氢磷酸酯基的一种或多种可自由基聚合的单体，聚硅氧烷（1）， 单体（3）或两者均被氟取代。 这些材料特别适用于天然或人造牙齿的涂层。