专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2949310A1 Dental temporary sealing material comprising an ion sustained-release glass 有权转让
标题翻译： ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung
公开(公告)号：EP2949310A1
公开(公告)日：2015-12-02
申请号：EP15150317.4
申请日：2015-01-07
申请人： Shofu Inc.
发明人： Sadakane, Yuji , Ishikawa, Katsura , Nakatsuka, Toshiyuki
IPC分类号： A61K6/00
CPC分类号： A61K6/0835 , A61K6/0091 , A61K6/0017 , C08L33/06
摘要： A dental resin temporary sealing material composition that is excellent in adhesion to the tooth substance and removability of the hardened material and has a preventive function of releasing various ions including a fluoride ion is provided. The adhesion to cavity walls can be improved and, since there is little dimensional change during hardening, excellent sealability in a cavity can be attained.
摘要翻译：提供了一种牙齿粘合性优异的牙科用树脂临时密封材料组合物和硬化材料的除去性，并且具有释放包含氟离子的各种离子的预防功能。可以改善对腔壁的粘附性，并且由于在硬化期间几乎没有尺寸变化，所以可以获得在腔体中优异的密封性。

2. 发明公开

EP2853253A3 Dental curable composition containing particles with different refractive indexes 有权
$Dental curable composition containing particles with different refractive indexes$
标题翻译：一种可固化的牙科用组合物，其包括具有不同折射率的颗粒
公开(公告)号：EP2853253A3
公开(公告)日：2015-07-15
申请号：EP14161284.6
申请日：2014-03-24
申请人： Shofu Inc.
发明人： Nakatsuka, Toshiyuki , Shinno, Kazuya , Fujiwara, Satoshi , Hara, Daisuke
IPC分类号： A61K6/00 , A61K6/083 , A61K6/02
CPC分类号： A61K6/083 , A61K6/0005 , A61K6/0008 , A61K6/0023 , A61K6/007 , A61K6/0091 , C08L33/08 , C08L33/10 , C08L43/02
摘要： A single-paste, self-adhesive dental curable composition that has strong self-adhesion to biological hard tissues (such as enamel and dentin of teeth) and good color tone adaptability suitable for use for aesthetic restoration is provided. A dental curable composition contains: an inorganic particle (A) with an average grain size in the range of 0.1 to 50 µ m; an inorganic particle (B) with an average grain size in the range of 0.1 to 50 µ m; a polymerizable monomer (C); and a polymerization catalyst (D). The refractive index na of the inorganic particle (A) and the refractive index nb of the inorganic particle (B) meet the relationship of na > nb. A cured resin material (E), which is obtained by curing a polymerizable composition containing the polymerizable monomer (C) and the polymerization catalyst (D), has a refractive index ne that meets the relationship (1): 0 ≤ na - ne 0.01 ≤ ne - nb ≤ 0.05

3. 发明公开

EP2853224A1 Viscous material container having annularly contacting piston 有权
标题翻译：医疗器材材料mitringförmigkontaktierendem Kolben
公开(公告)号：EP2853224A1
公开(公告)日：2015-04-01
申请号：EP14161474.3
申请日：2014-03-25
申请人： Shofu Inc.
发明人： Nakatsuka, Toshiyuki , Kimoto, Katsuya , Kasaba, Hideto , Sasaki, Tsukasa , Takei, Ryouji
IPC分类号： A61C5/06 , B05C17/005
CPC分类号： A61C5/062 , A61C5/62 , A61C5/66
摘要： Provided herein is a viscous material container that makes it unlikely that air remains in a housing when a piston is inserted from an insertion port of the housing. A first section of a housing is formed with two groove portions communicating with a first passage to discharge air in the first passage when a piston is inserted from an insertion port. The two groove portions communicate with the insertion port, and extend along a first imaginary center line.
摘要翻译：本文提供了一种粘性材料容器，其使得当活塞从壳体的插入口插入时，空气不会残留在壳体中。当活塞从插入口插入时，壳体的第一部分形成有与第一通道连通的两个凹槽部分，以排出第一通道中的空气。两个槽部与插入口连通，沿第一假想中心线延伸。

4. 发明授权

EP2949311B1 Dental composition containing ion sustained-release glass 有权
公开(公告)号：EP2949311B1
公开(公告)日：2019-10-16
申请号：EP15150487.5
申请日：2015-01-08
申请人： Shofu Inc.
发明人： Hara, Daisuke , Sadakane, Yuji , Ishikawa, Katsura , Fujimura, Hidefumi , Sakamoto, Shuji , Nagafuji, Akihiro , Nakatsuka, Toshiyuki
IPC分类号： A61K6/00 , A61Q11/00

5. 发明授权

EP2949310B1 Dental temporary sealing material comprising an ion sustained-release glass 有权转让
公开(公告)号：EP2949310B1
公开(公告)日：2019-09-11
申请号：EP15150317.4
申请日：2015-01-07
申请人： Shofu Inc.
发明人： Sadakane, Yuji , Ishikawa, Katsura , Nakatsuka, Toshiyuki
IPC分类号： A61K6/00

6. 发明公开

EP2853225A1 Viscous material container with expandable bend 有权
标题翻译： Behälterfürviskoses材料mit einer expandierbaren Biegung
公开(公告)号：EP2853225A1
公开(公告)日：2015-04-01
申请号：EP14161515.3
申请日：2014-03-25
申请人： SHOFU INC.
发明人： Nakatsuka, Toshiyuki , Kimoto, Katsuya , Kasaba, Hideto , Sasaki, Tsukasa , Takei, Ryouji
IPC分类号： A61C5/06
CPC分类号： A61C5/04 , A61C1/12 , A61C5/50 , A61C5/62 , A61C5/66
摘要： A viscous material container that is not likely to form continuous streaks or asperities on the surface of a viscous material discharged from the viscous material container even if the viscous material is highly viscous. A third section of a housing includes a wall having a wall portion that is positioned radially outwardly of a continuous angular portion with respect to a second imaginary center line, and extends along the continuous angular portion. The wall portion is configured to expand radially outward when a dental viscous material is pushed out from a discharge port.
摘要翻译：粘性材料容器即使粘性物质高度粘稠，也不可能在从粘性材料容器排出的粘性材料的表面上形成连续的条纹或粗糙度。壳体的第三部分包括具有壁部分的壁，所述壁部相对于第二假想中心线径向向外设置在连续角部分的外侧，并且沿着连续的角度部分延伸。当牙齿粘性材料从排出口被推出时，壁部构造成径向向外扩张。

7. 发明公开

EP2724705A2 Dental visible-light curable composition and method of identifying presence of same 审中-公开
标题翻译： Mit sichtbarem LichtaushärtbareDentalzusammensetzung und Verfahren zur ihrer Identifizierung
公开(公告)号：EP2724705A2
公开(公告)日：2014-04-30
申请号：EP13189961.9
申请日：2013-10-23
申请人： Shofu Inc.
发明人： Nakatsuka, Toshiyuki , Shinno, Kazuya , Nagafuji, Akihiro , Tateishi, Shingo
IPC分类号： A61K6/00 , A61K6/083
CPC分类号： A61K6/002 , A61K6/0023 , A61K6/0061 , A61K6/0097 , A61K6/083 , C08L33/00
摘要： A dental curable composition that allows easily identifying the presence of the dental curable composition in an oral cavity is provided. A dental visible-light curable composition contains a fluorescent substance that generates fluorescence when irradiated with visible light. The fluorescent substance is a compound of formula A 3 B 2 C 3 O 12 containing Ce, absorbs visible light with a peak wavelength in a wavelength range of 380 to 500 nm, and generates fluorescence with a peak wavelength in a wavelength range of 550 to 780 nm. In formula A 3 B 2 C 3 O 12 , A, B, and C are a dodecahedral eight-coordinate Y element, an octahedral six-coordinate Al element, and a tetrahedral four-coordinate Al element, respectively.
摘要翻译：提供了一种可以容易地识别口腔中牙科用可固化组合物的存在的牙科用固化性组合物。牙科可见光固化组合物含有当用可见光照射时产生荧光的荧光物质。荧光物质是含有Ce的式A 3 B 2 C 3 O 12的化合物，吸收峰值波长在380〜500nm的波长范围内的可见光，并产生峰值波长在550〜 780nm。在式A 3 B 2 C 3 O 12中，A，B和C分别是十二面体八坐标Y元素，八面体六坐标Al元素和四面体四坐标Al元素。

8. 发明公开

EP2962677A2 DENTAL CURABLE COMPOSITION INCLUDING CHAIN TRANSFER AGENT 审中-公开
标题翻译： AUSHÄRTBAREDENTALZUSAMMENSETZUNG MITKETTENÜBERTRAGUNGSMITTEL
公开(公告)号：EP2962677A2
公开(公告)日：2016-01-06
申请号：EP15171697.4
申请日：2015-06-11
申请人： Shofu Inc.
发明人： Nakatsuka, Toshiyuki , Kitamura, Toshio , Goto, Masanori , Kai, Tomohiro , Takano, Satoshi , Jogetsu, Yoshiyuki
IPC分类号： A61K6/00 , A61K6/083
CPC分类号： A61K6/083 , A61C13/087 , A61K6/0047 , A61K6/0088 , C08K9/02 , C08L33/04
摘要： The present application relates to a dental curable composition that can be suitably used as a dental material that can substitute part or all of a natural tooth, in particular, a resin material for dental cutting and machining in the field of dental care. An object of the present application is to provide a dental curable composition in which, when a block shape usable as a resin material for dental cutting and machining is produced while mechanical properties such as hardness, bending strength and compressive strength as well as aesthetic property required for a crown prosthetic appliance are maintained, the dental curable composition can be molded and processed with pressure and heating while strain generated in the block is reduced and no cracks and chipping occur. There is provided a dental curable composition including (a) a polymerizable monomer and (b) a filler in a weight ratio of 10:90 to 70:30, and including 0.01 to 10 parts by weight of (c) a polymerization initiator and 0.001 to 1 part by weight of (d) a chain transfer agent being a terpenoid compound based on 100 parts by weight of the polymerizable monomer (a).
摘要翻译：本申请涉及一种牙科用固化性组合物，其可以适当地用作可以代替天然牙齿的一部分或全部的牙科材料，特别是用于牙科护理领域的牙科切割和机械加工用树脂材料。本申请的目的在于提供一种牙科用固化性组合物，其中，当可以用作用于牙科切削和机械加工的树脂材料的块形状时，产生硬度，弯曲强度和抗压强度等机械性能以及所需的美观性为了保持冠状修复器具，可以通过加压和加热来模制和加工牙科用固化性组合物，同时减少在块中产生的应变，并且不会发生裂纹和碎裂。提供了一种牙科用固化性组合物，其包含（a）可聚合单体和（b）重量比为10:90至70:30的填料，并且包含0.01至10重量份的（c）聚合引发剂和0.001 至（d）基于100重量份的可聚合单体（a）的链转移剂为萜类化合物1重量份。

9. 发明公开

EP2853253A2 Dental curable composition containing particles with different refractive indexes 有权
$Dental curable composition containing particles with different refractive indexes$
标题翻译： AuchärtbareDentalzusammensetzung enthaltend Teilchen mit verschiedenen Brechungsindices
公开(公告)号：EP2853253A2
公开(公告)日：2015-04-01
申请号：EP14161284.6
申请日：2014-03-24
申请人： Shofu Inc.
发明人： Nakatsuka, Toshiyuki , Shinno, Kazuya , Fujiwara, Satoshi , Hara, Daisuke
IPC分类号： A61K6/00
CPC分类号： A61K6/083 , A61K6/0005 , A61K6/0008 , A61K6/0023 , A61K6/007 , A61K6/0091 , C08L33/08 , C08L33/10 , C08L43/02
摘要： A single-paste, self-adhesive dental curable composition that has strong self-adhesion to biological hard tissues (such as enamel and dentin of teeth) and good color tone adaptability suitable for use for aesthetic restoration is provided. A dental curable composition contains: an inorganic particle (A) with an average grain size in the range of 0.1 to 50 µ m; an inorganic particle (B) with an average grain size in the range of 0.1 to 50 µ m; a polymerizable monomer (C); and a polymerization catalyst (D). The refractive index na of the inorganic particle (A) and the refractive index nb of the inorganic particle (B) meet the relationship of na > nb. A cured resin material (E), which is obtained by curing a polymerizable composition containing the polymerizable monomer (C) and the polymerization catalyst (D), has a refractive index ne that meets the relationship (1): 0 ≤ na - ne 0.01 ≤ ne - nb ≤ 0.05
摘要翻译：提供了一种具有对生物硬组织（如牙釉质和牙本质）的强自身粘附性和适合用于美学修复的良好色调适应性的单粘糊自粘牙科固化组合物。牙科用固化性组合物含有：平均粒径为0.1〜50μm的无机粒子（A）平均粒径为0.1〜50μm的无机粒子（B）; 可聚合单体（C）; 和聚合催化剂（D）。无机粒子（A）的折射率na和无机粒子（B）的折射率nb满足na> nb的关系。通过固化含有可聚合单体（C）和聚合催化剂（D）的可聚合组合物获得的固化树脂材料（E）具有满足关系式（1）的折射率ne：0‰ <0.01‰¤nb‰¤0.05

10. 发明授权

EP2853224B1 Viscous material container having annularly contacting piston 有权
标题翻译：具有环形接触活塞的粘性物质容器
公开(公告)号：EP2853224B1
公开(公告)日：2017-12-06
申请号：EP14161474.3
申请日：2014-03-25
申请人： Shofu Inc.
发明人： Nakatsuka, Toshiyuki , Kimoto, Katsuya , Kasaba, Hideto , Sasaki, Tsukasa , Takei, Ryouji
IPC分类号： A61C5/66
CPC分类号： A61C5/062 , A61C5/62 , A61C5/66
摘要： Provided herein is a viscous material container that makes it unlikely that air remains in a housing when a piston is inserted from an insertion port of the housing. A first section of a housing is formed with two groove portions communicating with a first passage to discharge air in the first passage when a piston is inserted from an insertion port. The two groove portions communicate with the insertion port, and extend along a first imaginary center line.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式