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1. 发明授权

US08545225B2 Redox-curing type composition 有权
标题翻译：氧化还原固化型组合物
公开(公告)号：US08545225B2
公开(公告)日：2013-10-01
申请号：US13256729
申请日：2010-03-01
申请人： Mitsuru Takei , Mariko Sugiura
发明人： Mitsuru Takei , Mariko Sugiura
IPC分类号： C08F4/40 , C08F4/34 , C01B13/36 , C01B15/043 , C01D5/00 , C01D1/02 , A61K6/083
CPC分类号： A61K6/0023 , A61K6/005 , A61K6/083 , C08L33/08 , C08L33/10 , C08L43/02
摘要： The present invention provides a redox-curing type composition that penetrates into a wet body, particularly into a tooth structure (dentin), is cured in an accelerated manner by the moisture contained in the wet body, thereby exhibits a higher bond strength than those of conventional redox-curing type compositions, and has satisfactory storage stability. The present invention is a redox-curing type composition including a polymerizable monomer (a) having an acidic group, a polymerizable monomer (b) having no acidic group, a powdery inorganic peroxide (c) with an average particle diameter of 0.01 to 50 μm, an amine-based reducing agent (d), and a polymerization accelerator (e). The amine-based reducing agent (d) includes an aromatic amine (d−1) and an aliphatic amine (d−2), and a weight ratio (d−1):(d−2) therebetween is 5:1 to 1:50.
摘要翻译：本发明提供一种氧化还原固化型组合物，其通过湿体中特别湿化的体内，特别是牙结构（牙本质）进行加速固化，从而表现出比常规的氧化还原固化型组合物，并具有令人满意的储存稳定性。本发明是具有酸性基团的聚合性单体（a），无酸性基团的聚合性单体（b），平均粒径为0.01〜50μm的无机过氧化物（c））的氧化还原型组合物，胺类还原剂（d）和聚合促进剂（e）。胺系还原剂（d）包括芳族胺（d-1）和脂肪族胺（d-2），其中重量比（d-1）：（d-2）为5:1〜1 ：50。

2. 发明申请

US20100048762A1 COMPOSITION AND DENTAL MATERIAL 审中-公开
标题翻译：组合物和牙科材料
公开(公告)号：US20100048762A1
公开(公告)日：2010-02-25
申请号：US12523591
申请日：2008-01-16
申请人： Hiroshige Ishino , Takahiro Sekiguchi , Koichi Okada , Naoki Nishigaki , Ai Hinamoto , Mariko Sugiura
发明人： Hiroshige Ishino , Takahiro Sekiguchi , Koichi Okada , Naoki Nishigaki , Ai Hinamoto , Mariko Sugiura
IPC分类号： A61K6/087
CPC分类号： A61K6/0023 , A61K6/083 , C08F20/10 , C08F20/28 , C08F220/26 , C08L33/04 , C08L33/26
摘要： The present invention provides a composition that exhibits excellent adhesive properties to tooth structure (particularly dentin) when applied as a dental material. The present invention is a composition containing a polymerizable monomer (A) having an unconjugated carbon chain with at least four carbon atoms bonded continuously, at least two polymerizable groups, and at least two hydroxyl groups, and a bisacylphosphine oxide (B) represented by the following formula (1): where the respective symbols are as defined in the specification.
摘要翻译：本发明提供当作为牙科材料使用时，对牙齿结构（特别是牙本质）具有优异的粘合性的组合物。本发明是含有具有至少四个连续键合的碳原子的非共轭碳链，至少两个可聚合基团和至少两个羟基的可聚合单体（A）和由下式表示的双酰基氧化膦（B）的组合物以下公式（1）：其中各符号如说明书中所定义。

3. 发明申请

US20120027829A1 DENTIN MINERALIZING AGENT AND METHOD FOR PRODUCTION THEREOF 审中-公开
标题翻译： DENTIN矿化剂及其生产方法
公开(公告)号：US20120027829A1
公开(公告)日：2012-02-02
申请号：US13259681
申请日：2010-03-26
申请人： Tadashi Hashimoto , Mariko Sugiura , Shumei Ishihara , Mitsunobu Kawashima , Koichi Okada
发明人： Tadashi Hashimoto , Mariko Sugiura , Shumei Ishihara , Mitsunobu Kawashima , Koichi Okada
IPC分类号： A61K8/24 , A61Q11/00 , A61K8/02
CPC分类号： A61K33/42 , A61K6/0017 , A61K6/033 , A61K8/0241 , A61K8/24 , A61K33/16 , A61K45/06 , A61K2800/412 , A61Q11/00 , A61K2300/00
摘要： A dentin mineralizing agent comprising tetracalcium phosphate particles (A) and an alkali metal salt of phosphoric acid (B), wherein the dentin mineralizing agent contains the tetracalcium phosphate particles (A) in an amount of 1 to 80 parts by weight relative to 100 parts by weight of the whole amount of the dentin mineralizing agent, and the blended amount of the alkali metal salt of phosphoric acid (B) relative to 100 parts by weight of the tetracalcium phosphate particles (A) is 1 to 100 parts by weight. Thus is provided a dentin mineralizing agent by which a dense HAp is formed on a dentin surface and HAp is deposited to a deep portion of a dentinal tubule, so that it can close the dentinal tubule.
摘要翻译： 1.一种含有磷酸四钙粒子（A）和磷酸碱金属盐（B）的牙质矿化剂，其中所述牙质矿化剂相对于100份含有1〜80重量份的磷酸四钙粒子（A），相对于100重量份的磷酸四钙粒子（A），磷酸（B）的碱金属盐的配合量为1〜100重量份。因此，提供牙本质矿化剂，通过该牙本质矿化剂在牙本质表面上形成致密的HAp，并将HAp沉积到牙质小管的深部，使得其可以闭合牙质小管。

4. 发明申请

US20130274426A1 DENTAL CURABLE COMPOSITION 有权
标题翻译：牙齿可固化组合物
公开(公告)号：US20130274426A1
公开(公告)日：2013-10-17
申请号：US13996360
申请日：2011-12-20
申请人： Mariko Sugiura , Mitsuru Takei
发明人： Mariko Sugiura , Mitsuru Takei
IPC分类号： A61K6/00
CPC分类号： A61K6/00 , A61K6/083 , C08L33/02
摘要： The present invention provides a dental curable composition which has excellent curability and which cures into a cured product that is less susceptible to discoloration by hydrogen sulfide in an oral environment. The present invention is a dental curable composition containing: a polymerizable monomer (a) having an acidic group, as a polymerizable monomer component; and a copper compound (b) and a benzotriazole compound (c) represented by the following general formula (1) and/or a benzimidazole compound (c) represented by the following general formula (2), as polymerization initiator components (symbols used in the formulae are as described in the description).
摘要翻译：本发明提供一种牙科用固化性组合物，该组合物具有优异的固化性，并且固化成在口服环境中不易被硫化氢变色的固化物。本发明是一种牙科用固化性组合物，其含有：具有酸性基团的聚合性单体（a）作为聚合性单体成分; 和由以下通式（1）表示的铜化合物（b）和苯并三唑化合物（c）和/或由以下通式（2）表示的苯并咪唑化合物（c））作为聚合引发剂组分公式如描述中所述）。

5. 发明申请

US20120016094A1 REDOX-CURING TYPE COMPOSITION 有权
标题翻译：氧化固化型组合物
公开(公告)号：US20120016094A1
公开(公告)日：2012-01-19
申请号：US13256729
申请日：2010-03-01
申请人： Mitsuru Takei , Mariko Sugiura
发明人： Mitsuru Takei , Mariko Sugiura
IPC分类号： C08F4/40
CPC分类号： A61K6/0023 , A61K6/005 , A61K6/083 , C08L33/08 , C08L33/10 , C08L43/02
摘要： The present invention provides a redox-curing type composition that penetrates into a wet body, particularly into a tooth structure (dentin), is cured in an accelerated manner by the moisture contained in the wet body, thereby exhibits a higher bond strength than those of conventional redox-curing type compositions, and has satisfactory storage stability. The present invention is a redox-curing type composition including a polymerizable monomer (a) having an acidic group, a polymerizable monomer (b) having no acidic group, a powdery inorganic peroxide (c) with an average particle diameter of 0.01 to 50 μm, an amine-based reducing agent (d), and a polymerization accelerator (e). The amine-based reducing agent (d) includes an aromatic amine (d−1) and an aliphatic amine (d−2), and a weight ratio (d−1):(d−2) therebetween is 5:1 to 1:50.
摘要翻译：本发明提供一种氧化还原固化型组合物，其通过湿体中特别湿化的体内，特别是牙结构（牙本质）进行加速固化，从而表现出比常规的氧化还原固化型组合物，并且具有令人满意的储存稳定性。本发明是包含具有酸性基团的聚合性单体（a），不具有酸性基团的聚合性单体（b）），平均粒径为0.01〜50μm的无机过氧化物（c））的氧化还原型组合物，胺类还原剂（d）和聚合促进剂（e）。胺系还原剂（d）包括芳族胺（d-1）和脂肪族胺（d-2），其中重量比（d-1）：（d-2）为5:1〜1 ：50。

6. 发明授权

US09125802B2 Dental curable composition 有权
标题翻译：牙科固化组合物
公开(公告)号：US09125802B2
公开(公告)日：2015-09-08
申请号：US13996360
申请日：2011-12-20
申请人： Mariko Sugiura , Mitsuru Takei
发明人： Mariko Sugiura , Mitsuru Takei
IPC分类号： A61K6/00 , A61K6/083
CPC分类号： A61K6/00 , A61K6/083 , C08L33/02
摘要： The present invention provides a dental curable composition which has excellent curability and which cures into a cured product that is less susceptible to discoloration by hydrogen sulfide in an oral environment. The present invention is a dental curable composition containing: a polymerizable monomer (a) having an acidic group, as a polymerizable monomer component; and a copper compound (b) and a benzotriazole compound (c) represented by the following general formula (1) and/or a benzimidazole compound (c) represented by the following general formula (2), as polymerization initiator components (symbols used in the formulae are as described in the description).
摘要翻译：本发明提供一种牙科用固化性组合物，该组合物具有优异的固化性，并且固化成在口服环境中不易被硫化氢变色的固化物。本发明是一种牙科用固化性组合物，其含有：具有酸性基团的聚合性单体（a）作为聚合性单体成分; 和由以下通式（1）表示的铜化合物（b）和苯并三唑化合物（c）和/或由以下通式（2）表示的苯并咪唑化合物（c））作为聚合引发剂组分公式如描述中所述）。

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