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    AQUEOUS DENTAL GLASS IONOMER COMPOSITION
    4.
    发明公开
    AQUEOUS DENTAL GLASS IONOMER COMPOSITION 审中-公开
    水性牙科玻璃离聚体组合物

    公开(公告)号：EP3307229A1

    公开(公告)日：2018-04-18

    申请号：EP16728697.0

    申请日：2016-06-13

    申请人： Dentsply DeTrey GmbH

    发明人： RENN, Caroline ,  ELSNER, Oliver ,  GANSEL, Julia ,  SCHEUFLER, Christian ,  WALZ, Uwe ,  KLEE, Joachim ,  MAIER, Maximilian

    IPC分类号： A61K6/083

    CPC分类号： A61K6/0835 ,  C08F220/18 ,  C08F220/60 ,  C08F226/02 ,  C08F2220/1825 ,  C08F2800/10 ,  C08F2810/50

    摘要： The present invention relates to an aqueous dental glass ionomer composition comprising (A) a reactive particulate glass, (B) a water-soluble, polymerizable polymer comprising acidic groups, which is reactive with the particulate glass in a cement reaction, whereby the polymerizable polymer has a polymer backbone and hydrolysis-stable pendant groups having one or more polymerizable carbon-carbon double bonds, wherein the polymerizable polymer is obtainable by a process comprising a) a step of copolymerizing a mixture comprising (i) a first copolymerizable monomer comprising at least one optionally protected carboxylic acid group and a first polymerizable organic moiety, and (ii) a second copolymerizable monomer comprising one or more optionally protected primary and/or secondary amino groups and a second polymerizable organic moiety, for obtaining an amino group containing copolymer; b) a step of coupling to the amino group containing copolymer a compound having a polymerizable moiety and a functional group reactive with an amino group of repeating units derived from the second copolymerizable monomer in the amino group containing copolymer obtained in the first step , wherein the optionally protected amino group is deprotected, so that polymerizable pendant groups are linked to the backbone by hydrolysis-stable linking groups, and, optionally, a step of deprotecting the protected carboxylic acid group after step a) or step b), for obtaining a polymerizable polymer; (C) a hydrolysis-stable, water-soluble monomer having one polymerizable double bond and optionally a carboxylic acid group, said monomer having a molecular weight of at most 200 Da; and (D) a polymerization initiator system.

    DENTAL COMPOSITION
    5.
    发明公开
    DENTAL COMPOSITION 审中-公开
    牙科组合物

    公开(公告)号：EP3300714A1

    公开(公告)日：2018-04-04

    申请号：EP16191805.7

    申请日：2016-09-30

    申请人： DENTSPLY DETREY GmbH

    发明人： SZILLAT, Florian ,  RENN, Caroline ,  ELSNER, Oliver ,  KLEE, Joachim E. ,  SCHEUFLER, Christian

    IPC分类号： A61K6/083 ,  A61K6/00

    CPC分类号： A61K6/005 ,  A61K6/0047 ,  A61K6/083

    摘要： The present invention relates to a dental composition comprising a radically polymerizable compound and a redox initiator system comprising one or more clathrate compounds comprising a host molecule and one or more guest molecules, wherein the guest molecule is an oxidising agent selected from organic peroxides and organic hydroperoxides. Furthermore, the present invention relates to a use of the redox initiator system in a dental composition.

    摘要翻译： 本发明涉及包含可自由基聚合化合物和氧化还原引发剂体系的牙科用组合物，所述氧化还原引发剂体系包含一种或多种包含主体分子和一种或多种客体分子的笼形化合物，其中客体分子是选自有机过氧化物和有机氢过氧化物的氧化剂 。 此外，本发明涉及氧化还原引发剂体系在牙科组合物中的用途。

    AQUEOUS DENTAL GLASS IONOMER COMPOSITION
    6.
    发明公开
    AQUEOUS DENTAL GLASS IONOMER COMPOSITION 审中-公开

    公开(公告)号：EP3231412A2

    公开(公告)日：2017-10-18

    申请号：EP16169725.5

    申请日：2016-05-13

    申请人： DENTSPLY DETREY GmbH ,  Dentsply Sirona Inc.

    发明人： RENN, Caroline ,  ELSNER, Oliver ,  MAIER, Maximilian ,  SZILLAT, Florian ,  KLEE, Joachim E. ,  WEBER, Christoph ,  WALZ, Uwe ,  SCHEUFLER, Christian ,  RITTER, Helmut ,  LICHKUS, Andrew Murray ,  JIN, Xiaoming

    IPC分类号： A61K6/083

    CPC分类号： A61K6/0835 ,  C08L33/00 ,  C08L33/10 ,  C08L33/08

    摘要： The present invention relates to an aqueous dental glass ionomer composition comprising
    (A) a reactive particulate glass,
    (B) a water-soluble, polymerizable polymer comprising acidic groups, which is reactive with the particulate glass in a cement reaction, whereby the polymerizable polymer has a polymer backbone and pendant groups having one or more polymerizable carbon-carbon double bonds, wherein the polymerizable polymer is obtainable by a process comprising
    a) a step of polymerizing a mixture comprising
    (i) a first polymerizable monomer comprising at least one optionally protected carboxylic acid group and a first polymerizable organic moiety, and optionally
    (ii) a second copolymerizable monomer comprising one or more optionally protected primary and/or secondary hydroxyl and/or amino group(s) and a second polymerizable organic moiety, for obtaining an water-soluble polymer;

    b) a step of coupling to the water-soluble polymer a compound having a polymerizable moiety and a functional group reactive with an optionally protected carboxylic acid group of repeating units derived from the first polymerizable monomer or an optionally protected hydroxyl and/or amino group of repeating units derived from the second copolymerizable monomer in the water-soluble polymer obtained in step a), wherein the optionally protected carboxylic acid group and the optionally protected hydroxyl and/or amine group are deprotected, so that polymerizable pendant groups are linked to the backbone by ester groups, urethane groups and/or amide groups,
    and, optionally, a step of deprotecting the protected carboxylic acid group after step a) or step b), for obtaining a polymerizable polymer;
    (C) a hydrolysis-stable, water-soluble monomer having a single polymerizable double bond and optionally a carboxylic acid group or hydroxyl group; and
    (D) a polymerization initiator system.

    POLYMER FOR A GLASS IONOMER CEMENT
    7.
    发明公开
    POLYMER FOR A GLASS IONOMER CEMENT 审中-公开
    聚合物的标准离子水门汀

    公开(公告)号：EP2655427A1

    公开(公告)日：2013-10-30

    申请号：EP11804499.9

    申请日：2011-12-20

    申请人： Dentsply DeTrey GmbH

    发明人： KLEE, Joachim, E. ,  RITTER, Helmut ,  MAIER, Maximilian ,  GANSEL, Julia ,  FACHER, Andreas ,  ELSNER, Oliver ,  POHLE, Sven

    IPC分类号： C08F8/00 ,  C08F8/46 ,  A61K6/083

    CPC分类号： A61K6/0835 ,  C08F8/00 ,  C08F8/12 ,  C08F8/46 ,  C08F220/06 ,  C08F220/18 ,  C08F220/12 ,  C08L33/08 ,  C08L33/10 ,  C08L33/26

    摘要： A process for producing a water-soluble, hydrolysis-stable, polymerizable polymer, comprising a) a step of copolymerizing a mixture comprising (i) a first copolymerizable monomer comprising at least one optionally protected carboxylic acid group and a first polymerizable organic moiety, and (ii) a second copolymerizable monomer comprising one or more optionally protected primary and/or secondary amino groups and a second polymerizable organic moiety, for obtaining an amino group containing copolymer; b) a step of coupling to the amino group containing copolymer a compound having a polymerizable moiety and a functional group reactive with an amino group of repeating units derived from the second copolymerizable monomer in the amino group containing copolymer obtained in the first step wherein the optionally protected amino group is deprotected, so that polymerizable pendant groups are linked to the backbone by hydrolysis-stable linking groups, and, optionally, a step of deprotecting the protected carboxylic acid group after step (a) or step (b), for obtaining a polymerizable polymer.

    AQUEOUS DENTAL GLASS IONOMER COMPOSITION
    9.
    发明公开
    AQUEOUS DENTAL GLASS IONOMER COMPOSITION 审中-公开
    水性牙科玻璃离聚体组合物

    公开(公告)号：EP3231412A3

    公开(公告)日：2017-10-25

    申请号：EP16169725.5

    申请日：2016-05-13

    申请人： DENTSPLY DETREY GmbH ,  Dentsply Sirona Inc.

    发明人： RENN, Caroline ,  ELSNER, Oliver ,  MAIER, Maximilian ,  SZILLAT, Florian ,  KLEE, Joachim E. ,  WEBER, Christoph ,  WALZ, Uwe ,  SCHEUFLER, Christian ,  RITTER, Helmut ,  LICHKUS, Andrew Murray ,  JIN, Xiaoming

    IPC分类号： A61K6/083

    CPC分类号： A61K6/0835 ,  C08L33/00 ,  C08L33/10 ,  C08L33/08

    摘要： The present invention relates to an aqueous dental glass ionomer composition comprising
    (A) a reactive particulate glass,
    (B) a water-soluble, polymerizable polymer comprising acidic groups, which is reactive with the particulate glass in a cement reaction, whereby the polymerizable polymer has a polymer backbone and pendant groups having one or more polymerizable carbon-carbon double bonds, wherein the polymerizable polymer is obtainable by a process comprising
    a) a step of polymerizing a mixture comprising
    (i) a first polymerizable monomer comprising at least one optionally protected carboxylic acid group and a first polymerizable organic moiety, and optionally
    (ii) a second copolymerizable monomer comprising one or more optionally protected primary and/or secondary hydroxyl and/or amino group(s) and a second polymerizable organic moiety, for obtaining an water-soluble polymer;

    b) a step of coupling to the water-soluble polymer a compound having a polymerizable moiety and a functional group reactive with an optionally protected carboxylic acid group of repeating units derived from the first polymerizable monomer or an optionally protected hydroxyl and/or amino group of repeating units derived from the second copolymerizable monomer in the water-soluble polymer obtained in step a), wherein the optionally protected carboxylic acid group and the optionally protected hydroxyl and/or amine group are deprotected, so that polymerizable pendant groups are linked to the backbone by ester groups, urethane groups and/or amide groups,
    and, optionally, a step of deprotecting the protected carboxylic acid group after step a) or step b), for obtaining a polymerizable polymer;
    (C) a hydrolysis-stable, water-soluble monomer having a single polymerizable double bond and optionally a carboxylic acid group or hydroxyl group; and
    (D) a polymerization initiator system.

    摘要翻译： 本发明涉及含水牙科玻璃离聚物组合物，其包含（A）反应性颗粒状玻璃，（B）包含酸性基团的水溶性可聚合聚合物，其在水泥反应中与颗粒玻璃反应，由此可聚合聚合物 具有一个或多个可聚合碳 - 碳双键的聚合物骨架和侧基，其中所述可聚合聚合物可通过包括以下步骤的方法获得：a）聚合包含以下的混合物的步骤：（i）第一可聚合单体，其包含至少一个任选保护的 （ii）包含一个或多个任选保护的伯羟基和/或仲羟基和/或氨基和第二可聚合有机部分的第二可共聚单体以获得水 可溶性聚合物; b）将具有可聚合部分和官能团的化合物偶联到水溶性聚合物的步骤，所述官能团与由第一可聚合单体衍生的重复单元或任选被保护的羟基和/或氨基的任选保护的羧酸基团反应 在步骤a）中获得的水溶性聚合物中衍生自第二可共聚单体的重复单元，其中将任选保护的羧酸基团和任选保护的羟基和/或胺基团脱保护，使得可聚合侧基连接至主链 通过酯基团，氨基甲酸酯基团和/或酰胺基团，以及任选地，在步骤a）或步骤b）之后对被保护的羧酸基团进行脱保护以获得可聚合聚合物的步骤; （C）具有单一可聚合双键和任选的羧酸基团或羟基的水解稳定的水溶性单体; 和（D）聚合引发剂体系。

    DENTAL COMPOSITION
    10.
    发明公开
    DENTAL COMPOSITION 有权
    牙科组合物

    公开(公告)号：EP2470153A1

    公开(公告)日：2012-07-04

    申请号：EP10790359.3

    申请日：2010-12-07

    申请人： Dentsply DeTrey GmbH

    发明人： KLEE, Joachim, E. ,  RITTER, Helmut ,  POHLE, Sven ,  ELSNER, Oliver ,  BARDTS, Mareike

    IPC分类号： A61K6/00 ,  C08F18/14 ,  C08F218/06

    CPC分类号： A61K6/0835 ,  A61K6/0038 ,  A61K6/083 ,  C08F218/06 ,  C08F265/02 ,  C08F267/04 ,  C08L33/00

    摘要： Dental cement composition comprising a polymerizable polyacidic polymer having repeating units in the polymer backbone, which are represented by the following formula (I)1 (II), and/or (III): wherein X represents O, S, or NR', whereby R' represents a hydrogen atom or a straight or branched C
    1 -C
    6 alkyl group, C
    3 -C
    6 cycloalkyl group, or C
    4 -C
    8 cycloalkylalkyl group, Y a group of the following formula (IV), wherein each of L
    1 , L
    2 , L
    3 and L
    4 , which are independent from each other represents a single bond, a straight or branched C
    1 -C
    6 alkylene group, a straight or branched C
    1 -C
    6 alkenylene, or a straight or branched C
    1 -C
    20 alkylene group which includes 1 to 8 atoms selected from oxygen and sulfur atoms, X' represents O, S, or NR", whereby R" represents a hydrogen atom or a straight or branched C
    1 -C
    6 alkyl group, C
    3 -C
    6 cycloalkyl group, or C
    4 -C
    8 cycloalkylalkyl group, m is 0 to 3, and n is 1 to 3.

    摘要翻译： 包含在由下式（I）1（II）和/或（III）表示的聚合物骨架中具有重复单元的可聚合多酸聚合物的牙科粘固剂组合物：其中X代表O，S或NR' R'表示氢原子或直链或支链C 1 -C 6烷基，C 3 -C 6环烷基或C 4 -C 8环烷基烷基，Y是下式（IV）的基团，其中每个 L 1，L 2，L 3和L 4彼此独立地表示单键，直链或支链C 1 -C 6亚烷基，直链或支链C 1 -C 6亚烯基或直链或支链C 1 -C 6亚烷基 包含1-8个选自氧和硫原子的原子的支链C 1 -C 20亚烷基，X'表示O，S或NR“，其中R”表示氢原子或直链或支链C 1 -C 6烷基 基团，C 3 -C 6环烷基或C 4 -C 8环烷基烷基，m为0至3，并且n为1至3。