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    Dental materials containing hydrophobic nanoparticulate silicic acid co-condensates and use thereof
    1.
    发明授权
    Dental materials containing hydrophobic nanoparticulate silicic acid co-condensates and use thereof 有权
    含有疏水性纳米颗粒硅酸共缩合物的牙科材料及其用途

    公开(公告)号：US08889758B2

    公开(公告)日：2014-11-18

    申请号：US12226129

    申请日：2007-03-27

    Applicant: Norbert Moszner ,  Volker Rheinberger ,  Simone Klapdohr ,  Urs Karl Fischer

    Inventor： Norbert Moszner ,  Volker Rheinberger ,  Simone Klapdohr ,  Urs Karl Fischer

    IPC: C08F283/12 ,  C08F30/08 ,  A61K6/083 ,  A61K6/00 ,  C08G77/12 ,  C08G77/20

    CPC classification number: A61K6/0005 ,  A61K6/0017 ,  A61K6/083 ,  C08G77/12 ,  C08G77/20 ,  C08L51/085

    Abstract: 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.

    Abstract translation: 本发明涉及包含液体，纳米颗粒官能化的四烷基硅酸盐的疏水性共缩合物与式IP-（CH 2）n -Si（OR）3的官能化三烷氧基硅烷的牙科材料，其中P，R和n彼此独立地具有以下 含义：P =可聚合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，其可以通过四烷基硅酸盐与在ω位官能化的烷基三烷氧基硅烷和随后的三甲基甲硅烷基基团官能化的共缩合制备; 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。

    Method For Producing Metal Nanoparticles In Polyols
    2.
    发明申请
    Method For Producing Metal Nanoparticles In Polyols 审中-公开
    在多元醇中生产金属纳米粒子的方法

    公开(公告)号：US20110132144A1

    公开(公告)日：2011-06-09

    申请号：US13003785

    申请日：2009-07-15

    Applicant: Jochen Mezger ,  Laurent Marc ,  Simone Klapdohr ,  Burkhard Walther ,  Zhizhong Cai ,  Tobias Austermann ,  Silke Flakus ,  Helmut Mack

    Inventor： Jochen Mezger ,  Laurent Marc ,  Simone Klapdohr ,  Burkhard Walther ,  Zhizhong Cai ,  Tobias Austermann ,  Silke Flakus ,  Helmut Mack

    IPC: B22F9/18 ,  B22F9/00 ,  B82Y40/00

    CPC classification number: B22F9/24

    Abstract: The invention relates to a process for the preparation of metal nanoparticles, selected from the group consisting of lead, bismuth, zinc, antimony, indium, gold, nickel, cobalt, palladium, platinum, iridium, osmium, rhodium, ruthenium, rhenium, vanadium, chromium, manganese, niobium, molybdenum, tungsten, tantalum, cadmium, silver and/or copper, on a rotating body, characterized in that a reduction of corresponding metal salts, corresponding metal salt complexes, corresponding metal hydroxides and/or corresponding metal oxides by polyols having a number of hydroxyl groups in the polyol of 1 to 10 and a molecular weight of the polyols of 2000 to 18 000 Da is effected.

    Abstract translation: 本发明涉及一种选自铅，铋，锌，锑，铟，金，镍，钴，钯，铂，铱，锇，铑，钌，铼，钒的金属纳米颗粒的制备方法 ，铬，锰，铌，钼，钨，钽，镉，银和/或铜，其特征在于相应的金属盐，相应的金属盐络合物，相应的金属氢氧化物和/或相应的金属氧化物的还原 通过在多元醇中具有多个羟基的多元醇为1至10，多元醇的分子量为2000至18000Da。

    DENTAL MATERIALS WITH SURFACE-FUNCTIONALIZED FILLERS
    6.
    发明申请
    DENTAL MATERIALS WITH SURFACE-FUNCTIONALIZED FILLERS 审中-公开
    具有表面官能化填料的牙科材料

    公开(公告)号：US20090186960A1

    公开(公告)日：2009-07-23

    申请号：US12275700

    申请日：2008-11-21

    Applicant: Norbert MOSZNER ,  Jorg ANGERMANN ,  Simone KLAPDOHR

    Inventor： Norbert MOSZNER ,  Jorg ANGERMANN ,  Simone KLAPDOHR

    IPC: A61K6/093 ,  C08G77/14 ,  C07F5/06 ,  C07F7/18 ,  C07F5/00

    CPC classification number: A61K6/0008 ,  A61K6/0017 ,  A61K6/0023 ,  A61K6/0088 ,  A61K6/093 ,  C08L83/10

    Abstract: The invention relates to a polymerizable composition which is characterized in that it contains at least one filler that is surface-functionalized with groups of formula (I), wherein groups of formula (I) (A)a-Z-Y—R2—SiR13−m—(O—)m   (I), are bonded to the filler via at least one oxygen atom that is bound to the silicon atom of the group of formula (I). The invention also relates to a process for the preparation of the composition according to the invention and its use in particular as a dental material.

    Abstract translation: 本发明涉及一种可聚合组合物，其特征在于其含有至少一种用式（I）的基团表面官能化的填料，其中式（I）的基团<？在线公式描述=“In- （A）aZY-R2-SiR13-m-（O-）m（I），<？在线公式描述=“在线公式”end =“tail” α'通过与式（I）的基团的硅原子结合的至少一个氧原子键合到填料上。 本发明还涉及制备根据本发明的组合物及其用途，特别是牙科材料的方法。

    Dental Materials Containing Hydrophobic Nanoparticulate Silicic Acid Co-Condensates and Use Thereof
    7.
    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

    Applicant: Norbert Moszner ,  Volker Rheinberger ,  Simone Klapdohr ,  Urs Karl Fischer

    Inventor： Norbert Moszner ,  Volker Rheinberger ,  Simone Klapdohr ,  Urs Karl Fischer

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

    CPC classification number: A61K6/0005 ,  A61K6/0017 ,  A61K6/083 ,  C08G77/12 ,  C08G77/20 ,  C08L51/085

    Abstract: 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.

    Abstract translation: 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。

    Continuous Production of Copolymers Suitable as Flow Agents
    8.
    发明申请
    Continuous Production of Copolymers Suitable as Flow Agents 审中-公开
    适用于流动剂的共聚物的连续生产

    公开(公告)号：US20110306696A1

    公开(公告)日：2011-12-15

    申请号：US13122663

    申请日：2009-10-08

    Applicant: Silke Flakus ,  Laurent Marc ,  Zhizhong Cai ,  Helmut Mack ,  Burkhard Walther ,  Jochen Mezger ,  Simone Klapdohr ,  Tobias Austermann

    Inventor： Silke Flakus ,  Laurent Marc ,  Zhizhong Cai ,  Helmut Mack ,  Burkhard Walther ,  Jochen Mezger ,  Simone Klapdohr ,  Tobias Austermann

    IPC: C08F2/48 ,  C08K3/34 ,  C09D133/02 ,  C08F220/06

    CPC classification number: B01J19/123 ,  B01J10/02 ,  B01J19/1887 ,  B01J19/247 ,  C08F267/00 ,  C08F267/04 ,  C08F283/06 ,  C08F290/062 ,  C08F290/142 ,  C08L51/08 ,  C08L2666/02

    Abstract: The invention relates to a process for the preparation of copolymers containing acid monomer structural units and polyether macromonomer structural units, which is carried out in a continuous mode of operation in a reactor which has α) a body B rotating about an axis of rotation and having a reaction surface, β) a metering system and γ) a device for irradiating the reaction surface, i) the components of a starting reaction composition being applied individually and/or as a mixture with the aid of the metering system in a thin film on an inner region of the reaction surface of the rotating body B so that the thin film flows over the reaction surface of the rotating body B to an outer region of the reaction surface of the rotating body B, the thin film on the reaction surface being electromagnetically irradiated by means of the device for the irradiation of the reaction surface, ii) the thin film leaving the reaction surface as a reaction composition which has copolymer containing acid monomer structural units and polyether macromonomer structural units and iii) the reaction composition being collected after leaving the reaction surface, an acid monomer, a polyether macromonomer and a photoinitiator being present as components of the starting reaction composition.

    Abstract translation: 本发明涉及一种制备含有酸单体结构单元和聚醚大分子单体结构单元的共聚物的方法，其在反应器中以连续的操作模式进行，所述反应器具有α）围绕旋转轴线旋转并具有 一个反应表面和一个计量系统，γ）一个用于照射反应表面的装置，i）起始反应组合物的组分被单独地和/或作为混合物，借助于计量系统施加在薄膜中 在旋转体B的反应面的内部区域，使得薄膜在旋转体B的反应面上流动到旋转体B的反应面的外侧区域，反应面上的薄膜为 通过用于照射反应表面的装置电磁照射，ii）离开反应表面的薄膜作为反应组合物，其具有含有 酸单体结构单元和聚醚大分子单体结构单元，和iii）离开反应表面后收集反应组合物，酸单体，聚醚大分子单体和光引发剂作为起始反应组合物的组分存在。

    Dental coating materials
    10.
    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

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

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

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

    CPC classification number: C09D183/04 ,  A61K6/0017 ,  Y10S522/908 ,  C08L83/16

    Abstract: 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.

    Abstract translation: 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。

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