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18 条记录 (耗时 0.036 秒)

    Compositions which undergo light-induced cationic curing and their use
    11.
    发明授权
    Compositions which undergo light-induced cationic curing and their use 有权
    进行光诱导阳离子固化的组合物及其用途

    公开(公告)号：US6084004A

    公开(公告)日：2000-07-04

    申请号：US138281

    申请日：1998-08-21

    申请人： Wolfgang Weinmann ,  Gunther Eckhardt

    发明人： Wolfgang Weinmann ,  Gunther Eckhardt

    IPC分类号： A61K6/087 ,  C08F2/46 ,  C08G59/68 ,  C08G65/10 ,  C08G65/18 ,  C08L63/00 ,  C08L71/00 ,  G03F7/038

    CPC分类号： A61K6/0023 ,  A61K6/0017 ,  A61K6/087 ,  C08G59/68 ,  C08G65/18 ,  G03F7/038

    摘要： The invention relates to compositions which undergo cationic curing with visible light, comprising:(a) 0.01 to 8 wt. % of at least one diaryliodonium compound,(b) 0.01 to 8 wt. % of at least one .alpha.-dicarbonyl compound,(c) 10.0 to 99.9 wt. % of at least one compound containing epoxide groups and/or oxetane groups,(d) 0 to 85 wt. % of modifiers, such as fillers, dyestuffs, pigments, flow improvers, thixotropic agents, polymeric thickeners, additives having an oxidizing action, stabilizers and retardants, characterized in that they additionally comprise(e) 0.001 to 5 wt. % of at least one aromatic amine.The compositions have a low intrinsic color, cure with little smell and, after curing, give compositions with very good mechanical properties.

    摘要翻译： 本发明涉及用可见光进行阳离子固化的组合物，其包含：（a）0.01至8wt。 ％的至少一种二芳基碘化合物，（b）0.01至8wt。 ％的至少一种α-二羰基化合物，（c）10.0至99.9wt。 ％的至少一种含有环氧基和/或氧杂环丁烷基的化合物，（d）0至85wt。 ％的改性剂，例如填料，染料，颜料，流动改进剂，触变剂，聚合物增稠剂，具有氧化作用的添加剂，稳定剂和阻滞剂，其特征在于它们还包含（e）0.001至5wt。 ％的至少一种芳族胺。 组合物具有低固有颜色，固化少许气味，并且在固化后，得到具有非常好的机械性能的组合物。

    Enzyme containing composition, process of producing said composition and its use
    14.
    发明申请
    Enzyme containing composition, process of producing said composition and its use 审中-公开
    含酶组合物，所述组合物的制备方法及其用途

    公开(公告)号：US20060115436A1

    公开(公告)日：2006-06-01

    申请号：US10525294

    申请日：2003-05-16

    申请人： Ingo Haberlein ,  Rainer Guggenberger ,  Wolfgang Weinmann ,  Oliver Kappler

    发明人： Ingo Haberlein ,  Rainer Guggenberger ,  Wolfgang Weinmann ,  Oliver Kappler

    IPC分类号： A61K8/96

    CPC分类号： A61K38/47 ,  A61K38/482 ,  A61K38/488 ,  A61K38/4886 ,  A61K2300/00

    摘要： The present invention relates to a composition comprising at least one biologically active protease and at least one biologically active glycosidase wherein the proteases and the glycosidases are present in an activity ratio of from 1,000,000:1 to 1:1,000,000 and wherein the composition has a total enzyme activity of at least 2 U/ml. Furthermore, the present invention relates to a process of producing such an enzyme comprising composition and to processes of removing caries. Moreover, the invention relates to the use of one or more enzyme comprising compositions for producing a treatment agent for removing caries.

    摘要翻译： 本发明涉及包含至少一种生物活性蛋白酶和至少一种生物活性糖苷酶的组合物，其中所述蛋白酶和所述糖苷酶以1,000,000:1-1,000,000,000的活性比存在，并且其中所述组合物具有总酶 至少2 U / ml的活性。 此外，本发明涉及生产包含组合物的酶的方法和去除龋齿的方法。 此外，本发明涉及一种或多种含酶组合物用于制备用于去除龋齿的治疗剂的用途。

    Polymerisable materials which are based on hardenable siloxane compounds
    17.
    发明授权
    Polymerisable materials which are based on hardenable siloxane compounds 有权

    公开(公告)号：US06566413B1

    公开(公告)日：2003-05-20

    申请号：US09868525

    申请日：2001-09-19

    申请人： Wolfgang Weinmann ,  Joachim Zech ,  Oswald Gasser ,  Rainer Guggenberger ,  Gunther Eckhardt ,  Peter Bissinger ,  Wolfgang Soglowek

    发明人： Wolfgang Weinmann ,  Joachim Zech ,  Oswald Gasser ,  Rainer Guggenberger ,  Gunther Eckhardt ,  Peter Bissinger ,  Wolfgang Soglowek

    IPC分类号： C08F246

    CPC分类号： A61K6/083 ,  C07F7/21 ,  C08L51/085

    摘要： The invention relates to novel cyclic siloxane compounds of the following general formula (I): in which: n=0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 preferably 1, 2, 3, 4, 5; A=H or C1-C15 alk(en)yl, C3-C15 cycloalk(en)yl, C6-C12 aryl, C8-C18 alkaryl, where, in the said radicals, in each case one or more C atoms can be replaced by O, C═O, O(C═O), SiR2 and/or NR, R being an aliphatic radical with 1 to 7 C atoms, in which one or more C atoms can be replaced by O, C═O, and/or O(C═O); B=E or a linear, branched or polycyclic aliphatic- or aromatic-groups-containing hydrocarbon radical which links 2 to 10 of the cyclosiloxane radicals defined above, less B, to one another and contains 2 to 50 C atoms and additionally 0 to 30 other atoms from the group O, N, S, P, Si, Cl, F, Br, I and from which correspondingly 1 to 9, preferably 1 to 4 of the above defined cyclosiloxane radicals, less B, are pending; E=A or a polymerizable group G—Q—L, where on average up to 50% or less of the groups E correspond to representatives of A; G=C1-10 alk(en)ylene; Q=O, N—A or a di- or polyvalent linear, branched or cyclic alcohol, amine or aminoalcohol radical with 2 to 10 C atoms; L=an organic radical, containing a C═C double bond, with 2 to 10 C atoms; and with the proviso that no annelated siloxane ring systems can occur in (I), and also dental compositions which contain the compounds of formula (I) and/or compounds of formula (II): in which: T=independently of each other H or C1-C10 alk(en)yl, C3-C10 cycloalk(en)yl, C6-C12 aryl or C8-C8 alkaryl; N=a polymerizable group R1—R2—R3; b=0 to 500, where the proportion b may be at most 50% of the repeat units (b+c); c=1 to 1000; R1=C1-C10 alk(en)ylene; R2=O, N—T or a di- or polyvalent linear, branched or cyclic alcohol, amine or aminoalcohol radical with 2 to 10 C atoms; R3=an organic radical, containing a C═C double bond, with 3 to 10 C atoms; V=SiMe2T, SiEt2T, SiMePhT, SiPh2T.