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152 条记录 (耗时 0.027 秒)

    PASTY POLYMERIZABLE DENTAL COMPOUNDS AND METHOD FOR PRODUCING THE SAME
    63.
    发明申请
    PASTY POLYMERIZABLE DENTAL COMPOUNDS AND METHOD FOR PRODUCING THE SAME 有权
    过渡性可聚合牙齿化合物及其生产方法

    公开(公告)号：US20100286293A1

    公开(公告)日：2010-11-11

    申请号：US12310185

    申请日：2007-08-08

    申请人： Volker Rheinberger ,  Axel Kammann

    发明人： Volker Rheinberger ,  Axel Kammann

    IPC分类号： C08F2/46 ,  C08L81/06

    摘要： The present invention relates to a material for dental products comprising a mixture of at least one polymerizable monomer and at least one polymer based on polysulfones which is preswollen in a portion of the polymerizable monomer.

    摘要翻译： 本发明涉及一种用于牙科用品的材料，其包含至少一种可聚合单体和至少一种基于聚砜的聚合物的混合物，该聚合物在可聚合单体的一部分中被预溶胀。

    Method for Producing Composites That Can Be Used in Dentistry
    64.
    发明申请
    Method for Producing Composites That Can Be Used in Dentistry 有权
    生产可用于牙科的复合材料的方法

    公开(公告)号：US20090234044A1

    公开(公告)日：2009-09-17

    申请号：US12084735

    申请日：2006-11-09

    申请人： Volker Rheinberger ,  Konrad Hagenbuch ,  Petra Dellafior

    发明人： Volker Rheinberger ,  Konrad Hagenbuch ,  Petra Dellafior

    IPC分类号： A61K6/08

    CPC分类号： A61K6/09 ,  A61K6/0017 ,  A61K6/083 ,  A61K6/087 ,  C08L75/16 ,  C08L33/00 ,  C08L63/00

    摘要： The present invention relates to a process for the preparation of composites which can be used in the dental field, in which a) mono- or polyfunctional monomers dissolved in a solvent are polymerized to give a polymer gel thoroughly swollen with the solvent, b) the polymer gel produced is subjected to preliminary size reduction, c) a reactive gel is subsequently prepared by the polymer gel, subjected to preliminary size reduction, incorporating a polymerizable monomer or a mixture of polymerizable monomers in the polymer gel while simultaneously removing the solvent, and d) a dental composite is prepared from the reactive gel thus obtained.

    摘要翻译： 本发明涉及可用于牙科领域的复合材料的制备方法，其中a）溶解在溶剂中的单官能或多官能单体聚合，得到与溶剂彻底溶胀的聚合物凝胶，b） 制备的聚合物凝胶进行初步尺寸减小，c）随后通过聚合物凝胶制备反应性凝胶，进行预缩小尺寸，将可聚合单体或可聚合单体的混合物引入聚合物凝胶中同时除去溶剂，以及 d）由如此获得的反应性凝胶制备牙科复合材料。

    Dental materials based on radically polymerizable macromers with antimicrobial effect
    66.
    发明申请
    Dental materials based on radically polymerizable macromers with antimicrobial effect 有权
    基于可自由基聚合的大分子单体的牙科材料具有抗菌作用

    公开(公告)号：US20070254979A1

    公开(公告)日：2007-11-01

    申请号：US11502420

    申请日：2006-08-11

    申请人： Ulrich Salz ,  Jorg Zimmermann ,  Dirk Poppe ,  Volker Rheinberger ,  Jorg Tiller ,  Christian Waschinski

    发明人： Ulrich Salz ,  Jorg Zimmermann ,  Dirk Poppe ,  Volker Rheinberger ,  Jorg Tiller ,  Christian Waschinski

    IPC分类号： A61K6/08

    CPC分类号： A61K6/0017 ,  A61K6/0023 ,  A61K6/083 ,  A61K6/09 ,  C08L33/00 ,  C08L75/16

    摘要： Dental material which contains at least one compound of the formula [PG]m-R1-Z-SP—Y—R2—[WG]p, in which m=1, 2 or 3; p=1, 2 or 3; R1=is absent, a linear or branched C1 to C20 alkylene radical which can be interrupted one or more times by O, S, NH, SiR′, CONH CONR′, COO and/or OCONH, a substituted or unsubstituted, aromatic C6 to C14 radical or a combination thereof; R2=is absent, a linear or branched C1 to C20 alkylene radical which can be interrupted one or more times by O, S, NH, SiR′, CONH CONR′, COO and/or OCONH, a substituted or unsubstituted, aromatic C6 to C14 radical or a combination thereof; PG=a radically polymerizable group; SP=a polymeric spacer which is selected from polyethylene glycol, polypropylene glycol, polyglycerol, polyalkyloxazoline, polyethyleneimine, polyacrylic acid, polymethacrylic acid, polyvinyl alcohol, polyvinyl acetate, poly-(2-hydroxyethyl)acrylate, poly-(2-hydroxyethyl)methacrylate groups, hydrophilic polypeptide groups and copolymers of the corresponding monomers; WG=antimicrobially active group; Z=is absent, O, S, an ester, amide or urethane group; Y=is absent, O, S, an ester, amide or urethane group, and which has a molecular weight of at least 1.000.

    摘要翻译： 含有至少一种式[PG] m -R 1的化合物的牙科材料-Z-SP-YR 2 - [WG] 其中m = 1,2或3; p = 1,2或3; R 1不存在，可以被O，S中断一次或多次的直链或支链C 1至C 20亚烷基 ，NH，SiR'，CONH CONR'，COO和/或OCONH，取代或未取代的芳族C 6至C 14个基团或其组合; R 2不存在，可以被O，S中断一次或多次的直链或支链C 1至C 20亚烷基 ，NH，SiR'，CONH CONR'，COO和/或OCONH，取代或未取代的芳族C 6至C 14个基团或其组合; PG =自由基聚合性基团; SP =选自聚乙二醇，聚丙二醇，聚甘油，聚烷基恶唑啉，聚乙烯亚胺，聚丙烯酸，聚甲基丙烯酸，聚乙烯醇，聚乙酸乙烯酯，聚（2-羟乙基）丙烯酸酯，聚（2-羟乙基）甲基丙烯酸酯 基团，亲水性多肽组和相应单体的共聚物; WG =抗微生物活性组; Z =不存在，O，S，酯，酰胺或氨基甲酸酯基; Y =不存在，O，S，酯，酰胺或氨基甲酸酯基，其分子量至少为1.000。

    Polymerizable cyclopropyl acrylates
    69.
    发明申请
    Polymerizable cyclopropyl acrylates 有权

    公开(公告)号：US20060178469A1

    公开(公告)日：2006-08-10

    申请号：US11200488

    申请日：2005-08-09

    申请人： Norbert Moszner ,  Frank Zeuner ,  Urs-Karl Fischer ,  Volker Rheinberger ,  Armin de Meijere ,  Viktor Bahutski

    发明人： Norbert Moszner ,  Frank Zeuner ,  Urs-Karl Fischer ,  Volker Rheinberger ,  Armin de Meijere ,  Viktor Bahutski

    IPC分类号： C08L31/00 ,  C07C69/74

    CPC分类号： A61K6/083 ,  A61K6/0017 ,  A61K6/0023 ,  C07C69/753 ,  C07C69/757 ,  C07C2602/18 ,  C07C2603/66 ,  C08L33/00

    摘要： Cyclopropyl acrylate of general formula (1), constitutional and stereoisomers thereof and their mixtures in which A is selected from: Y for A=A1 is absent, CH2 or 0, and for A=A2=CH2 or 0; n for Y is absent=0, 1, 2 or 3, and for Y=CH2 or 0=1; m for Y is absent=0, 1, 2 or 3, and for Y=CH2 or 0=1; r=1, 2, 3 or 4; R1=H, a C1 to C10 alkyl, C6 to C12 aryl, C1 to C10 arylalkyl or bicyclic C5-C12 radical or —R10—X—; R2=an aliphatic C1-C20 hydrocarbon radical, substituted r times by the expression in brackets, which can be interrupted by O or S, cycloaliphatic C4-C12 radical, bicyclic C5-C12 radical, a C6-C14 aryl or C7-C20 alkylaryl radical; R3=—CO—OR9, —CO—R9, —S(O)R9, SO2R9, —SO2(OR9), —PO(OR9)2, —CN, —H, —R9; R4=—CO—OR9, —CO—R9, —S(O)R9, —SO2R9, —SO2(OR9), —PO(OR9)2, —CN or —R11—R10—X—; R5-R8=independently of one another H, —CO—OR9, —CO—NHR9, —CO—NR92, —CO—R9, —CN, a C1-C20 alkyl radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, a bicyclic C5-C12 radical, a C6-C14 aryl, C7-C20 alkylaryl radical, or at least two of the radicals form together with the carbon atoms to which they are bonded a 5- to 8-membered ring system; R9=a C1-C20 alkyl radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, a bicyclic C5-C12 radical, a C6-C14 aryl or C7-C20 alkylaryl radical; R10=is absent or a C1-C20 alkylene radical which can be interrupted by O or S, a cycloaliphatic or bicyclic C5-C12 radical, a C6-C14 arylene or C7-C20 alkylenearylene radical; R11=—COO—, —CO—, —SO—, —SO2—, —SO2(O—), —PO(OR9)(O—); X=is absent, —O—CO—, —CO—O—, —NH—CO—, —CO—NH—, —NH—CO—O— or —O—CO—NH—, wherein X has the meaning “is absent” if R10 is absent, wherein the radicals R2 and R5-9 can be substituted or unsubstituted, either R4=—R11—R10—X— or R1=—R10—X— and the expression in brackets is bonded to R2 via X and wherein several radicals of one type can be identical or different.