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1. 发明公开

EP2626059A3 Silicone impression material having high hydrophilicity 有权
标题翻译：亲水性高硅打印素材
公开(公告)号：EP2626059A3
公开(公告)日：2014-03-26
申请号：EP13154717.6
申请日：2013-02-08
申请人： SHOFU INC.
发明人： Shimosoyama, Shun , Kitamura, Toshio
IPC分类号： A61K6/10
CPC分类号： A61K6/10 , C08L83/04 , C08L83/12
摘要： Provided is a silicone impression material with high hydrophilicity that exhibits instantaneous hydrophilicity before being cured, that exhibits high hydrophilicity after being cured, that has preferable properties for a dental impression material, and that has good preservation stability. A sorbitan fatty acid ester based surfactant and a nonionic surfactant composed of polyester modified silicone are used in combination as a hydrophilizing agent not containing a siloxane polymer and a hydrophilizing agent containing a siloxane polymer, respectively.

2. 发明公开

EP2626059A2 Silicone impression material having high hydrophilicity 有权
标题翻译： Silikondruckmaterial mit hoherHydrophilizität
公开(公告)号：EP2626059A2
公开(公告)日：2013-08-14
申请号：EP13154717.6
申请日：2013-02-08
申请人： SHOFU INC.
发明人： Shimosoyama, Shun , Kitamura, Toshio
IPC分类号： A61K6/10
CPC分类号： A61K6/10 , C08L83/04 , C08L83/12
摘要： Provided is a silicone impression material with high hydrophilicity that exhibits instantaneous hydrophilicity before being cured, that exhibits high hydrophilicity after being cured, that has preferable properties for a dental impression material, and that has good preservation stability. A sorbitan fatty acid ester based surfactant and a nonionic surfactant composed of polyester modified silicone are used in combination as a hydrophilizing agent not containing a siloxane polymer and a hydrophilizing agent containing a siloxane polymer, respectively.
摘要翻译：本发明提供一种具有高亲水性的硅氧烷印模材料，其在固化前具有瞬时亲水性，在固化后表现出高的亲水性，对于牙科印模材料具有优选的性能，并且具有良好的保存稳定性。作为不含有硅氧烷聚合物的亲水剂和含有硅氧烷聚合物的亲水剂，组合使用脱水山梨醇脂肪酸酯系表面活性剂和由聚酯改性硅氧烷构成的非离子表面活性剂。

3. 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。

4. 发明公开

EP2962677A3 DENTAL CURABLE COMPOSITION INCLUDING CHAIN TRANSFER AGENT 审中-公开
标题翻译：与链转移剂固化牙科组合物
公开(公告)号：EP2962677A3
公开(公告)日：2016-01-20
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).

5. 发明公开

EP2862559A1 Curable silicone composition having optical transparency and method of fabricating molded material of photocurable resin using the same 审中-公开
标题翻译：具有光学透明性用于制备模制的材料的可固化有机硅组合物，和方法制备光固化性树脂的因而
公开(公告)号：EP2862559A1
公开(公告)日：2015-04-22
申请号：EP14186641.8
申请日：2014-09-26
申请人： Shofu Inc.
发明人： Shimosoyama, Shun , Kitamura, Toshio
IPC分类号： A61K6/10 , C08L83/04
CPC分类号： A61K6/093 , C08K3/36 , C08K5/56 , C08L83/00 , C08L83/04 , C08L2312/06 , A61K6/10
摘要： Provided herein is a curable silicone composition that has high optical transparency after being cured and that is in a putty form to be hand-mixable. A curable silicone composition contains: a specific organopolysiloxane as a component (1) ; a specific organohydrogenpolysiloxane as a component (2); a filler as a component (3) ; and a catalyst as a component (4). The difference between the refractive index of one of the components (1) to (3) that has the highest refractive index and the refractive index of one of the components (1) to (3) that has the lowest refractive index is 0.1000 or less. The complex viscosity of any of constituent compositions of the curable silicon composition before the curable silicone composition is cured is 10 Pa·s to 100000 Pa·s, as measured under predetermined measurement condition.
摘要翻译：提供在是可固化的硅氧烷组合物确实具有高的光学透明性在固化后，做是油灰形式是手混合的。可固化的硅氧烷组合物包含：特定的有机聚硅氧烷作为组分（1）; 一个特定的有机氢聚硅氧烷作为组分（2）; 填料作为组分（3）; 和催化剂作为成分（4）。到（3）的组分（1）中的一个的折射率之间的差异确实具有最高的折射率和组分中的一种的折射率（1）〜（3）那样具有最低折射率为0.1000或更小，的任何可固化的硅氧烷组合物的组分的组合物的可固化的硅氧烷组合物之前，复数粘度被固化为10Pa·s至100000帕·秒，规定的测定条件下测定。

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