Amalgam substitute
    3.
    发明授权
    Amalgam substitute 失效
    汞合金替代品

    公开(公告)号:US07097456B1

    公开(公告)日:2006-08-29

    申请号:US10110941

    申请日:2000-10-20

    IPC分类号: A61C5/00

    摘要: The invention relates to filling systems containing as component i) a sealing system which is capable of bonding to the tooth hard substance, as component ii) a filling material suitable for restorative dentistry, the filling system containing in addition a component iii) in component i) and/or component ii) which reduces the curing of the respective other component by disturbance of the curing mechanism only in the boundary layer between sealant and filling material such that the bonding between components i) and ii) is less than the bonding of component i) to the tooth hard substance.

    摘要翻译: 本发明涉及包含作为组分的密封系统的填充系统,i)能够粘合到牙齿硬质物质上的密封系统,作为组分ii)适于修复牙科的填充材料,填充系统另外还包含组分i中的组分iii) )和/或组分ii),其仅通过在密封剂和填充材料之间的边界层中的固化机理的干扰来减少相应的其它组分的固化,使得组分i)和ii)之间的键合小于组分 我)到牙齿硬物质。

    Enzyme containing composition, process of producing said composition and its use
    4.
    发明授权
    Enzyme containing composition, process of producing said composition and its use 有权
    含酶组合物,所述组合物的制备方法及其用途

    公开(公告)号:US09050332B2

    公开(公告)日:2015-06-09

    申请号:US12122027

    申请日:2008-05-16

    IPC分类号: A61K38/47 A61K38/48

    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 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,本发明涉及生产这种酶的方法,其包含组合物和去除龋齿的方法。 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。

    Cationically curable dental materials
    5.
    发明授权
    Cationically curable dental materials 有权
    阳离子固化牙科材料

    公开(公告)号:US07098259B2

    公开(公告)日:2006-08-29

    申请号:US10250812

    申请日:2002-01-08

    IPC分类号: A61K6/08 A61K5/00 C08K3/22

    CPC分类号: A61K6/005 A61K6/09 C08L83/12

    摘要: The invention relates to a polymerizable dental material containing: (a) 3 to 80 wt. % of one or more cationically curable monomers; (b) 3 to 90 wt. % of one or more radio-opaque fillers; (c) 0.01 to 25 wt. % of initiators, retarders and/or accelerators, and; (d) 0 to 25 wt. % of auxiliary agents, whereby the cited percentages each refer to the total weight of the material. Filler (b) is produced by means of a melting method and is selected so that it has a refractive index of nD=1.49–1.54, so that the viscosity of the polymerizable dental material, after a period of at least 9 months during which it was stored at a temperature ranging from 20 to 25° C., has a value of +/−50 % of the initial value measured 24 hours after the polymerizable dental material was produced, and so that the polymerizable dental material has a reactivity of the type that, once polymerization is initiated, the amount of the maximum heat flux generated by the dental material equals at least 0.8 mW/mg, and this maximum heat flux is attained within a period of no longer than 60s.

    摘要翻译: 本发明涉及一种可聚合牙科材料,其包含:(a)3-80wt。 %的一种或多种阳离子可固化的单体; (b)3-90wt。 %的一种或多种不透射线填料; (c)0.01〜25wt。 %的引发剂,缓凝剂和/或促进剂,以及; (d)0〜25wt。 %的辅助剂,其中引用的百分比各自指材料的总重量。 填料(b)通过熔融法生产,选择为具有n D D = 1.49-1.54的折射率,使得可聚合牙科材料的粘度在一段时间之后 在20〜25℃的温度范围内保存至少9个月,在可聚合牙科材料生产后24小时测量的初始值的+/- 50%的值, 可聚合牙科材料具有这样的反应性,其一旦聚合开始,由牙科材料产生的最大热通量的量等于至少0.8mW / mg,并且该最大热通量在不超过 60年代。

    Polymerizable preparations based on epoxides that contain silicon
    6.
    发明授权
    Polymerizable preparations based on epoxides that contain silicon 有权
    基于含有硅的环氧化物的可聚合制剂

    公开(公告)号:US06779656B2

    公开(公告)日:2004-08-24

    申请号:US10169911

    申请日:2002-07-11

    IPC分类号: B65D2508

    摘要: The invention relates to polymerizable preparations which contain: (a) 3 to 80 wt. % of an epoxy or of a mixture of epoxies of general formula (I), whereby n and m, independent of one another, represent 0, 1, 2 or 3, and n+m ranges from 2 to 6, and whereby the molar mass of the epoxy or the average molar mass of the mixture of epoxies ranges from 250 to 1000 g/mol; (b) 0 to 80 wt. % of an epoxy or of a mixture of epoxies that differ from (a); (c) 3 to 85 wt. % of fillers; (d) 0.001 to 25 wt. % of initiators, retarders and/or accelerators, and; (e) 0 to 25 wt. % of auxiliary agents, whereby the specified percentages refer to the total weight of the preparation.

    摘要翻译: 本发明涉及可聚合制剂,其含有:(a)3-80wt。 环氧基或通式(I)的环氧化合物的混合物的%,其中n和m彼此独立地表示0,1,2或3,n + m的范围为2至6,并且其中摩尔 环氧树脂的质量或环氧化物混合物的平均摩尔质量为250至1000g / mol; (b)0〜80wt。 %的环氧树脂或不同于(a)的环氧树脂混合物; (c)3-85重量% 填料% (d)0.001〜25重量% %的引发剂,缓凝剂和/或促进剂,以及; (e)0〜25wt。 %的辅助剂,其中指定的百分比是指制剂的总重量。

    ENZYME CONTAINING COMPOSITION, PROCESS OF PRODUCING SAID COMPOSITION AND ITS USE
    7.
    发明申请
    ENZYME CONTAINING COMPOSITION, PROCESS OF PRODUCING SAID COMPOSITION AND ITS USE 有权
    含酶组合物,生产组合物的方法及其用途

    公开(公告)号:US20080213196A1

    公开(公告)日:2008-09-04

    申请号:US12122027

    申请日:2008-05-16

    IPC分类号: A61K8/96 A61K38/47 A61Q11/00

    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 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,本发明涉及生产这种酶的方法,其包含组合物和去除龋齿的方法。 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。