강화된 세라믹 치아 수복물
    1.
    发明公开
    강화된 세라믹 치아 수복물 无效
    强化陶瓷修复

    公开(公告)号:KR1020050057198A

    公开(公告)日:2005-06-16

    申请号:KR1020057003802

    申请日:2003-09-03

    Abstract: The present invention relates to a process for the preparation of a full-ceramic dental restoration, comprising heat pressing of a tooth coloured pressing glass on a fully or partially supporting structure of yttria doped tetragonal zirconia (YTZP), comprised of yttria doped tetragonal zirconia ceramic having a grain size, as measured by the linear intercept method, of less than 0.6 mum, wherein the pressing glass has a thermal expansion coefficient (TEC) of between 9.0 and 11.0 mum/m.K (measured in the range of from 25 to 500°C) and wherein the pressing glass has a pressing temperature of between 750 and 1000°C. In a further aspect, the invention relates to a full-ceramic dental restoration, comprising a fully or partially supporting structure of yttria doped tetragonal zirconia (YTZP) and a heat pressed tooth coloured pressing glass, which restoration is modelled to be in occlusal contact with opposing teeth and in mesio-distal contact with neighbouring teeth.

    Abstract translation: 本发明涉及一种全陶瓷牙科修复体的制备方法,该方法包括将氧化钇掺杂的四方晶氧化锆(YTZP)的全部或部分支撑的结构上的牙齿着色的压制玻璃热压,所述结构由掺钇掺杂的四方晶氧化锆陶瓷 具有小于0.6μm的通过线性截距法测量的粒度,其中压制玻璃的热膨胀系数(TEC)为9.0至11.0mum / mK(在25至500°的范围内测量) C),并且其中所述压制玻璃具有750至1000℃的压制温度。 另一方面,本发明涉及一种全陶瓷牙科修复体,其包括氧化钇掺杂的四方晶氧化锆(YTZP)的全部或部分支撑结构和热压牙齿彩色压制玻璃,该修复体被模拟为与 相对牙齿和与邻近牙齿的中远距离接触。

    신규 용도의 생활성 실리콘 및 실리콘 유리를 함유하는 신규 조성물
    2.
    发明授权
    신규 용도의 생활성 실리콘 및 실리콘 유리를 함유하는 신규 조성물 失效
    신규용도의생활성실리콘및실리콘유리를함유하는신규조성물

    公开(公告)号:KR100381308B1

    公开(公告)日:2003-09-26

    申请号:KR1019970702117

    申请日:1995-10-02

    Abstract: PCT No. PCT/FI95/00539 Sec. 371 Date Apr. 2, 1997 Sec. 102(e) Date Apr. 2, 1997 PCT Filed Oct. 2, 1995 PCT Pub. No. WO96/10985 PCT Pub. Date Apr. 18, 1996A pharmaceutical preparation, including a glass phase which is bioactive silica containing glass in the form of a paste, suspension or solution mixed in a physiologically suitable liquid or bound to a physiologically suitable vehicle, and which preparation reduces the pulpal irritation or a tooth and/or strengthens the structure of a tooth. Bioactive silica containing glass may be a material which contains only Si-oxide or Si-hydroxide and which allows the formation and movement of Si-OH-groups. Preferably, the preparation also contains calcium and phosphate sources.

    Abstract translation: PCT No.PCT / FI95 / 00539 Sec。 371日期1997年4月2日Sec。 102(e)日期1997年4月2日PCT申请日1995年10月2日PCT公开 WO96 / 10985 PCT Pub。 日期1996年4月18日一种药物制剂,包括一种玻璃相,该玻璃相是糊状,悬浮液或溶液形式的生物活性二氧化硅玻璃,其混合在生理上合适的液体中或与生理上合适的载体结合,并且该制剂减少了牙髓刺激 或牙齿和/或加强牙齿的结构。 含有生物活性二氧化硅的玻璃可以是仅含有Si氧化物或Si氢氧化物并且允许Si-OH基团的形成和移动的材料。 优选地,制剂还含有钙和磷酸盐来源。

    구강용제
    5.
    发明授权
    구강용제 有权
    口腔准备

    公开(公告)号:KR101197536B1

    公开(公告)日:2012-11-09

    申请号:KR1020127002035

    申请日:2010-07-30

    Abstract: Object of the present invention is to provide a preparation for oral cavity that is appropriately usable as a prophylactic agent for dental caries, a therapeutic agent for dental caries at early stage, a prophylactic and/or therapeutic agent for dentinal hypersensitivity, a preparation for the lining of a dentin cavity surface, or the like, which has a superior effect of sealing the dentinal tubules, is capable of improving the acid resistance of the teeth and re-calcifying the teeth, ensures a short-time treatment with an easy operation, and has a high safety and good aesthetic properties. The object is achieved by a prepaation for oral cavity such as a prophylactic agent for dental caries and/or a therapeutic agent for dental caries at early stage, a prophylactic and/or therapeutic agent for dentinal hypersensitivity, a preparation for the lining of a dentin cavity surface, or the like, consisting of a liquid (A),in which fluoro-alumino-silicate glass microparticles are dispersed, and an aqueous inorganic phosphoric acid solution(B).

    구강용제
    6.
    发明公开

    公开(公告)号:KR1020120032015A

    公开(公告)日:2012-04-04

    申请号:KR1020127002035

    申请日:2010-07-30

    Abstract: Object of the present invention is to provide a preparation for oral cavity that is appropriately usable as a prophylactic agent for dental caries, a therapeutic agent for dental caries at early stage, a prophylactic and/or therapeutic agent for dentinal hypersensitivity, a preparation for the lining of a dentin cavity surface, or the like, which has a superior effect of sealing the dentinal tubules, is capable of improving the acid resistance of the teeth and re-calcifying the teeth, ensures a short-time treatment with an easy operation, and has a high safety and good aesthetic properties. The object is achieved by a prepaation for oral cavity such as a prophylactic agent for dental caries and/or a therapeutic agent for dental caries at early stage, a prophylactic and/or therapeutic agent for dentinal hypersensitivity, a preparation for the lining of a dentin cavity surface, or the like, consisting of a liquid (A),in which fluoro-alumino-silicate glass microparticles are dispersed, and an aqueous inorganic phosphoric acid solution(B).

    Abstract translation: 本发明的目的在于提供适合用作龋齿预防剂,早期龋齿治疗剂,牙本质过敏症的预防和/或治疗剂,以及其制剂的口腔用制剂 具有密封牙本质小管的优良效果的牙本质表面的衬里等能够改善牙齿的耐酸性并且使牙齿再钙化,通过简单的操作确保短时间的处理, 具有很高的安全性和美观性。 其目的通过如下方式来实现:在早期阶段,预先准备口腔,例如龋齿用预防剂和/或龋齿治疗剂,牙本质过敏症的预防和/或治疗剂,牙本质衬里制剂 (A),以及无机磷酸水溶液(B)构成的混合物(A),其中氟硅酸盐玻璃微粒分散在该液体(A)中。

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