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    • 1. 发明授权
    • Sulfonium initiators, process for production and use in cationic polymerizable compositions
    • 锍引发剂,生产和使用于阳离子可聚合组合物的方法
    • US07947757B2
    • 2011-05-24
    • US11997192
    • 2006-07-27
    • Thomas KlettkeCornelia B. FuehrerAndrea HailandMarkus Mikulla
    • Thomas KlettkeCornelia B. FuehrerAndrea HailandMarkus Mikulla
    • A61K6/10A61C9/00C07C381/12
    • C08K5/372C08G59/687
    • The invention relates to an initiator comprising at least one structural element characterized by the following formula (I) wherein X− is a non or low coordinating anion, R1, R2, R3, R4 are independently linear, cyclic or branched C1-C20 alkyl or alkylene groups, wherein one or more of the methylene groups contained in the alkyl or alkylene group can be substituted by —CO—, —CONH—, —CON(CH3)—, —S— and/or —O—, and wherein R1, R2, R3 and/or R4 can act as a bridging element connecting two or more structural elements. The invention is also related to a process of producing the initiator and to a curable composition comprising the initiator, a process for producing the curable composition a kit comprising a cationically curable composition and the inventive initiator and the use of the initiator or the curable composition comprising the initiator for various applications, especially in the dental field.
    • 本发明涉及包含至少一种结构元件的起始剂,其特征在于以下式(I),其中X是非或低配位阴离子,R 1,R 2,R 3,R 4独立地为直链,环状或支链C 1 -C 20烷基或 亚烷基,其中烷基或亚烷基中所含的一个或多个亚甲基可以被-CO - , - CONH - , - CON(CH 3) - , - S - 和/或-O-取代,其中R 1 R2,R3和/或R4可以作为连接两个或多个结构元件的桥接元件。 本发明还涉及制备引发剂的方法和包含引发剂的可固化组合物的方法,制备可固化组合物的方法,包括阳离子可固化组合物和本发明引发剂的试剂盒以及引发剂或可固化组合物的用途,所述引发剂或可固化组合物包含 用于各种应用的引发剂,特别是在牙科领域。
    • 2. 发明申请
    • Sulfonium Initiators, Process For Production And Use In Cationic Polymerizable Compositions
    • 锍引发剂,阳离子可聚合组合物的生产和使用方法
    • US20080200585A1
    • 2008-08-21
    • US11997192
    • 2006-07-27
    • Thomas KlettkeCornelia B. FuehrerAndrea HailandMarkus Mikulla
    • Thomas KlettkeCornelia B. FuehrerAndrea HailandMarkus Mikulla
    • C07C323/03C08G73/06A61K6/10
    • C08K5/372C08G59/687
    • The invention relates to an initiator comprising at least one structural element characterized by the following formula (I) wherein X− is a non or low coordinating anion, R1, R2, R3, R4 are independently linear, cyclic or branched C1-C20 alkyl or alkylene groups, wherein one or more of the methylene groups contained in the alkyl or alkylene group can be substituted by —CO—, —CONH—, —CON(CH3)—, —S— and/or —O—, and wherein R1, R2, R3 and/or R4 can act as a bridging element connecting two or more structural elements. The invention is also related to a process of producing the initiator and to a curable composition comprising the initiator, a process for producing the curable composition a kit comprising a cationically curable composition and the inventive initiator and the use of the initiator or the curable composition comprising the initiator for various applications, especially in the dental field.
    • 本发明涉及包含至少一种结构元件的引发剂,其特征在于以下式(I),其中X为 - 非配位阴离子或低配位阴离子,R1,R2,R3,R4独立地为直链,环状 或支链C 1 -C 20烷基或亚烷基,其中烷基或亚烷基中所含的一个或多个亚甲基可以被-CO - , - CONH-,-CON(CH 3) - , - S-和/或-O-,并且其中R 1,R 2,R 3和/或R 4可以作为连接两个或多个结构 元素。 本发明还涉及制备引发剂的方法和包含引发剂的可固化组合物的方法,制备可固化组合物的方法,包括阳离子可固化组合物和本发明引发剂的试剂盒以及引发剂或可固化组合物的用途,所述引发剂或可固化组合物包含 用于各种应用的引发剂,特别是在牙科领域。