Methacrylate based monomers containing a urethane linkage, process for production and use thereof
    1.
    发明授权
    Methacrylate based monomers containing a urethane linkage, process for production and use thereof 有权
    含有氨基甲酸酯键的基于甲基丙烯酸酯的单体,其制备方法和用途

    公开(公告)号:US08426490B2

    公开(公告)日:2013-04-23

    申请号:US12679490

    申请日:2008-09-23

    IPC分类号: A61K6/083

    摘要: The invention relates to a dental composition comprising a monomer or mixture of monomers represented by the following structure (1) with 1,2R independently selected from H, alkyl (e.g. CH3C2H5), and Phenyl, 3,4R independently selected from H, alkyl (e.g. CH3), and halogen (Cl, Br, F), 5R independently selected from H, alkyl (e.g. CH3), m, n=1, 2 and x+y=2 to 10, with the proviso that if m=n=2, than x+y=2 and if m=n=1, than x+y=4 to 10. The invention also relates to a process for producing the monomer or mixture of monomers and the use thereof especially as dental composition.

    摘要翻译: 本发明涉及一种牙科用组合物,其包含由以下结构(1)表示的单体或单体混合物,其中1,2R独立地选自H,烷基(例如CH 3 C 2 H 5)和苯基,3,4R独立地选自H,烷基( 例如CH 3)和卤素(Cl,Br,F),独立地选自H,烷基(例如CH 3),m,n = 1,2和x + y = 2至10的5R,条件是如果m = n = x,y = 2,如果m = n = 1,则x + y = 4〜10。本发明还涉及制备单体或单体混合物的方法及其用途,特别是作为牙科用组合物。

    Pressure Sensitive Adhesives Containing Reactive, Surface-Modified Nanoparticles
    2.
    发明申请
    Pressure Sensitive Adhesives Containing Reactive, Surface-Modified Nanoparticles 审中-公开
    含有活性表面改性纳米粒子的压敏粘合剂

    公开(公告)号:US20130035433A1

    公开(公告)日:2013-02-07

    申请号:US13641208

    申请日:2011-04-07

    IPC分类号: C09J133/10 C08K7/18 C08K3/36

    摘要: Acrylic copolymer pressure sensitive adhesive compositions containing surface-modified nanoparticles are described. The surface-modified nanoparticles are based on nanoparticles having a silica surface and a plurality of silane surface-modifying groups covalently bonded to the silica surface. Although some of the silane surface modifying groups may be non-reactive, at least 25 mole percent, and up to 100 mole percent, of the silane surface-modifying groups are reactive silane surface-modifying groups.

    摘要翻译: 描述了含有表面改性纳米颗粒的丙烯酸共聚物压敏粘合剂组合物。 表面改性的纳米粒子基于具有二氧化硅表面的纳米颗粒和共价键合到二氧化硅表面上的多个硅烷表面改性基团。 尽管硅烷表面改性基团中的一些可以是非反应性的,但至少25摩尔%和高达100摩尔%的硅烷表面改性基团是反应性硅烷表面改性基团。

    METHACRYLATE BASED MONOMERS CONTAINING A URETHANE LINKAGE, PROCESS FOR PRODUCTION AND USE THEREOF
    3.
    发明申请
    METHACRYLATE BASED MONOMERS CONTAINING A URETHANE LINKAGE, PROCESS FOR PRODUCTION AND USE THEREOF 有权
    含有甲基丙烯酸酯的含有尿素连接的单体,其生产和使用过程

    公开(公告)号:US20100197824A1

    公开(公告)日:2010-08-05

    申请号:US12679490

    申请日:2008-09-23

    IPC分类号: A61K6/083 C07C271/06

    摘要: The invention relates to a dental composition comprising a monomer or mixture of monomers represented by the following structure (1) with 1,2R independently selected from H, alkyl (e.g. CH3C2H5), and Phenyl, 3,4R independently selected from H, alkyl (e.g. CH3), and halogen (Cl, Br, F), 5R independently selected from H, alkyl (e.g. CH3), m, n=1, 2 and x+y=2 to 10, with the proviso that if m=n=2, than x+y=2 and if m=n=1, than x+y=4 to 10. The invention also relates to a process for producing the monomer or mixture of monomers and the use thereof especially as dental composition.

    摘要翻译: 本发明涉及一种牙科用组合物,其包含由以下结构(1)表示的单体或单体的混合物,其中1,2R独立地选自H,烷基(例如CH 3 C 2 H 5)和苯基,3,4R独立地选自H,烷基( 例如CH 3)和卤素(Cl,Br,F),独立地选自H,烷基(例如CH 3),m,n = 1,2和x + y = 2至10的5R,条件是如果m = n = x,y = 2,如果m = n = 1,则x + y = 4〜10。本发明还涉及制备单体或单体混合物的方法及其用途,特别是作为牙科用组合物。

    INITIATOR SYSTEM CONTAINING A DIARYLALKYLAMINE DERIVATE, HARDENABLE COMPOSITION AND USE THEREOF
    4.
    发明申请
    INITIATOR SYSTEM CONTAINING A DIARYLALKYLAMINE DERIVATE, HARDENABLE COMPOSITION AND USE THEREOF 有权
    含二氨基甲酰胺衍生物的引发剂体系,难治性组合物及其用途

    公开(公告)号:US20110077361A1

    公开(公告)日:2011-03-31

    申请号:US12996906

    申请日:2009-05-28

    摘要: The invention relates to an initiator system comprising a diarylalkylamine compound and a sensitizing agent. The invention also relates to a hardenable composition comprising the initiator system. The invention further relates to the use of the initiator system for initiating the hardening process of a hardenable composition being selected from cationically curing composition(s) and/or radically curing composition(s) or a mixture thereof. The initiator system and the hardening composition can be used in various fields, including the dental and orthodontic area.

    摘要翻译: 本发明涉及包含二芳基烷基胺化合物和敏化剂的引发剂体系。 本发明还涉及包含引发剂体系的可硬化组合物。 本发明还涉及引发剂体系用于引发选自阳离子固化组合物和/或自由基固化组合物或其混合物的可硬化组合物的硬化过程的用途。 引发剂体系和硬化组合物可用于各种领域,包括牙科和正畸区域。

    Dental composition containing unsaturated halogenated aryl alkyl ether components
    5.
    发明授权
    Dental composition containing unsaturated halogenated aryl alkyl ether components 有权
    含有不饱和卤代芳基烷基醚组分的牙科组合物

    公开(公告)号:US07825167B2

    公开(公告)日:2010-11-02

    申请号:US11572067

    申请日:2004-07-14

    申请人: Adrian S. Eckert

    发明人: Adrian S. Eckert

    IPC分类号: A61K6/08 C08F283/12 C08G77/04

    摘要: The invention relates to a dental composition comprising a) halogenated aryl alkyl ether component (A) comprising at least 1 aryl alkyl ether moiety, at least 1 halogen atom attached to each aryl residue of the aryl alkyl ether moieties, at least 2 unsaturated moieties, b) Si—H functional component (B), c) initiator (C), d) optionally filler (D), and e) optionally component (E) selected from modifiers, dyes, pigments, thixotropic agents, flow improvers, polymeric thickness, surfactants, odorous substances, diluting agent(s) and flavourings.

    摘要翻译: 本发明涉及一种牙科用组合物,其包含a)包含至少1个芳基烷基醚部分的卤代芳基烷基醚组分(A),与芳基烷基醚部分的每个芳基残基连接的至少1个卤素原子,至少2个不饱和部分, b)Si-H官能组分(B),c)引发剂(C),d)任选的填料(D),和e)任选的选自改性剂,染料,颜料,触变剂,流动改进剂,聚合物厚度 ,表面活性剂,气味物质,稀释剂和调味剂。

    Dental Composition Containing Unsaturated Carbosilane Containing Components
    8.
    发明申请
    Dental Composition Containing Unsaturated Carbosilane Containing Components 有权
    含有不饱和碳氢化合物的牙科组合物

    公开(公告)号:US20080070193A1

    公开(公告)日:2008-03-20

    申请号:US11572071

    申请日:2004-07-14

    IPC分类号: A61C5/00

    摘要: The invention relates to a dental composition comprising a) carbosilane containing component (A) comprising at least 1 Si-Aryl bond, at least 1 silicon atom, at least 2 unsaturated moiety, no Si—Oxygen bond, b) Si-II functional component (B), c) initiator (C), d) optionally filler (D), and e) optionally component (E) selected from modifiers, dyes, pigments, thixotropic agents, flow improvers, polymeric thickeners, surfactants, odorous substances, diluting agent(s) and flavourings.

    摘要翻译: 本发明涉及一种牙科用组合物,其包含a)包含至少1个Si-芳基键,至少1个硅原子,至少2个不饱和部分,不含Si-氧键的含碳硅烷的组分(A),b)Si-II官能组分 (B),c)引发剂(C),d)任选的填料(D),和e)任选的选自改性剂,染料,颜料,触变剂,流动改进剂,聚合物增稠剂,表面活性剂,恶臭物质,稀释剂 代理和调味品。

    DENTAL COMPOSITION, KIT OF PARTS AND USE THEREOF
    10.
    发明申请
    DENTAL COMPOSITION, KIT OF PARTS AND USE THEREOF 有权
    牙齿组合物,零件套件及其用途

    公开(公告)号:US20130109777A1

    公开(公告)日:2013-05-02

    申请号:US13807553

    申请日:2011-06-24

    IPC分类号: A61K6/083

    摘要: The invention relates to a dental composition comprising a) a compound (A) with the following features: only one backbone unit (U) with 6 to 20 carbon atoms, at least 6 carbon atoms thereof forming an aromatic or an aliphatic cyclic moiety, the remaining carbon atoms either being part of substituents pending from the cyclic moiety or being part of bridging groups to spacer units, wherein one or more of the remaining carbon atoms can be replaced by an oxygen atom, the backbone unit not comprising a bisphenol structure and halogen atoms, one or two unit(s) (S) being connected to the backbone unit (U) via an ether linkage, at least one unit (S) comprising a —CH2-CH2-CH2-CH2-O—CH2-CH(Q)-OG moiety or a —CH2-CH(OG)-CH2-OM moiety or a mixture of these two types of moieties within one unit (S), with G comprising at least one polymerizable moiety and an urethane moiety, the urethane moiety acting as connecting element to unit(s) (S), and M comprising at least one group selected from acroyl, methacroyl, aryl, mixtures and combinations thereof, Q comprising at least one group selected from hydrogen, methyl, phenyl, phenoxymethyl, mixtures and combinations thereof, and with the proviso that onto the backbone unit (U) at least two substituents are attached, each bearing at least one group G, wherein in the case where only one unit (S) is present, the group G not being part of said unit (S) is located in the further substituent pending from unit (U), b) a filler (B) and c) an initiator (C).

    摘要翻译: 本发明涉及牙科用组合物,其包含a)具有以下特征的化合物(A):只有一个具有6至20个碳原子的骨架单元(U),其至少6个碳原子形成芳族或脂族环状部分, 剩余的碳原子是作为从环状部分悬挂的取代基的一部分或作为间隔基单元的桥连基团的一部分,其中一个或多个剩余的碳原子可被氧原子代替,所述主链单元不包含双酚结构和卤素 原子,一个或两个单元(S)经由醚键连接至主体单元(U),至少一个包含-CH 2 -CH 2 -CH 2 -CH 2 -O-CH 2 -CH(CH 3) Q)-OG部分或-CH2-CH(OG)-CH2-OM部分或这些两种类型的部分在一个单位(S)内的混合物,其中G包含至少一个可聚合部分和氨基甲酸酯部分,氨基甲酸酯 用作单元(S)的连接元件的部分,和M包含至少一个选自丙酰基,甲基的基团 包括至少一个选自氢,甲基,苯基,苯氧基甲基,其混合物和组合的基团,并且条件是在主链单元(U)上连接至少两个取代基,每个 具有至少一个基团G,其中在仅存在一个单元(S)的情况下,不是所述单元(S)的一部分的基团G位于从单元(U)悬挂的另外的取代基中,b)填料 (B)和c)引发剂(C)。