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1. 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。

2. 发明申请

US20100130682A1 POLYMERIZABLE MONOMER, POLYMERIZABLE COMPOSITION, AND DENTAL MATERIAL 审中-公开
标题翻译：可聚合单体，可聚合组合物和牙科材料
公开(公告)号：US20100130682A1
公开(公告)日：2010-05-27
申请号：US12523554
申请日：2008-01-16
申请人： Ai Hinamoto , Hiroshige Ishino , Takahiro Sekiguchi , Koichi Okada , Mitsuru Takei , Naoki Nishigaki
发明人： Ai Hinamoto , Hiroshige Ishino , Takahiro Sekiguchi , Koichi Okada , Mitsuru Takei , Naoki Nishigaki
IPC分类号： C08L33/10 , C07C69/73 , C08F230/02
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 polymerizable composition that exhibits excellent adhesive properties to a tooth structure (particularly dentin) when applied as a dental material, and a polymerizable monomer that is used as a component of the polymerizable composition. The present invention is a polymerizable monomer (A) that is a compound having at least two polymerizable groups. The polymerizable monomer (A) has a retention time of 7 minutes to 30 minutes in a high-performance liquid chromatography (HPLC) measurement conducted under a condition in which a column with an inner diameter of 3.9 mm and a length of 300 mm, packed with a C18 packing material having been crushed to have an average particle size of 10 μm and a pore size of 125 angstroms, is used, an eluent is a mixed solvent of methanol and water contained at a ratio of 3:7, a flow rate is 1.0 mL/minute, a measurement temperature is 50° C., a sample injection volume is 10 μL, and a dead volume from a sample inlet to a detection point excluding the column is 87 μL. The present invention also is a composition containing the polymerizable monomer (A).
摘要翻译：本发明提供了当作为牙科材料使用时，对牙齿结构（特别是牙本质）表现出优异的粘合性的可聚合组合物和用作可聚合组合物的组分的可聚合单体。本发明是具有至少两个可聚合基团的化合物的可聚合单体（A）。可聚合单体（A）在内径为3.9mm，长度为300mm的柱的条件下进行的高效液相色谱（HPLC）测定中的保留时间为7分钟〜30分钟，包装使用已经粉碎至平均粒径为10μm，孔径为125埃的C18填充材料，洗脱液为甲醇与水的比例为3:7的混合溶剂，流速为1.0mL /分钟，测定温度为50℃，样品注入体积为10μL，从样品入口到除柱外的检测点的死体积为87μL。本发明也是含有聚合性单体（A）的组合物。

3. 发明申请

US20100036075A1 POLYMERIZABLE MONOMER-CONTAINING COMPOSITION 有权
标题翻译：含聚合物的单体组合物
公开(公告)号：US20100036075A1
公开(公告)日：2010-02-11
申请号：US12523538
申请日：2008-01-16
申请人： Hiroshige Ishino , Takahiro Sekiguchi , Koichi Okada , Naoki Nishigaki
发明人： Hiroshige Ishino , Takahiro Sekiguchi , Koichi Okada , Naoki Nishigaki
IPC分类号： C08F220/26
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 suitable for a dental composition. 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 polymerizable monomer (B) having one polymerizable group and at least one hydroxyl group. When a suitable component is added to this composition, the resultant composition can be used suitably for dental materials such as a primer, bonding material, composite resin, and cement.
摘要翻译：本发明提供了适用于牙科用组合物的组合物。本发明是一种组合物，其含有：具有连接有至少四个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）和具有一个可聚合基团和至少一个羟基的可聚合单体（B）。当将合适的组分加入到该组合物中时，所得组合物可适用于底漆，粘合材料，复合树脂和水泥等牙科用材料。

4. 发明授权

US07977405B2 Polymerizable monomer-containing composition 有权
标题翻译：含可聚合单体的组合物
公开(公告)号：US07977405B2
公开(公告)日：2011-07-12
申请号：US12523538
申请日：2008-01-16
申请人： Hiroshige Ishino , Takahiro Sekiguchi , Koichi Okada , Naoki Nishigaki
发明人： Hiroshige Ishino , Takahiro Sekiguchi , Koichi Okada , Naoki Nishigaki
IPC分类号： C08F118/02 , C08L33/02 , A61K6/083
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 suitable for a dental composition. 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 polymerizable monomer (B) having one polymerizable group and at least one hydroxyl group. When a suitable component is added to this composition, the resultant composition can be used suitably for dental materials such as a primer, bonding material, composite resin, and cement.
摘要翻译：本发明提供了适用于牙科用组合物的组合物。本发明是一种组合物，其含有：具有连接有至少四个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）和具有一个可聚合基团和至少一个羟基的可聚合单体（B）。当将合适的组分加入到该组合物中时，所得组合物可适用于底漆，粘合材料，复合树脂和水泥等牙科用材料。

5. 发明申请

US20130012615A1 ONE-PART DENTAL ADHESIVE COMPOSITION 有权
标题翻译：一体式牙膏组合物
公开(公告)号：US20130012615A1
公开(公告)日：2013-01-10
申请号：US13636167
申请日：2011-03-25
申请人： Ai Hinamoto , Naoki Nishigaki , Naofumi Murata
发明人： Ai Hinamoto , Naoki Nishigaki , Naofumi Murata
IPC分类号： A61K6/083 , C08K3/20
CPC分类号： A61K6/0023 , A61K6/0052 , A61K6/083 , C08L43/02
摘要： The present invention provides a one-part dental adhesive composition that exhibits excellent adhesive property and bond durability to a tooth structure (particularly dentin) and has high stability to ambient light, in which respective components have been mixed uniformly. The present invention is a one-part dental adhesive composition including a polymerizable monomer (A) having an acidic group, a polymerizable monomer (B) having a fluorocarbon group represented by the general formula (1), water (C), and a polymerization initiator (D). A content of the polymerizable monomer (A) having an acidic group is 5.5 to 35 parts by weight in 100 parts by weight of the total amount of polymerizable monomers. (In the formula, R1 denotes a hydrogen atom or a methyl group, and Rf denotes a fluoroalkyl group having 1 to 20 carbon atoms.)
摘要翻译：本发明提供了一种对牙齿结构（特别是牙本质）具有优异的粘合性和粘合耐久性的单组分牙科粘合剂组合物，并且对各种组分均匀地混合，对环境光具有高稳定性。本发明是含有具有酸性基团的聚合性单体（A），由通式（1）表示的氟代烃基的聚合性单体（B），水（C），聚合性引发剂（D）。具有酸性基团的聚合性单体（A）的含量相对于聚合性单体总量的100重量份为5.5〜35重量份。（式中，R1表示氢原子或甲基，Rf表示碳原子数1〜20的氟代烷基）

6. 发明授权

US09271901B2 One-part dental adhesive composition 有权
标题翻译：一部分牙科粘合剂组合物
公开(公告)号：US09271901B2
公开(公告)日：2016-03-01
申请号：US13636167
申请日：2011-03-25
申请人： Ai Hinamoto , Naoki Nishigaki , Naofumi Murata
发明人： Ai Hinamoto , Naoki Nishigaki , Naofumi Murata
IPC分类号： A61K6/083 , A61K6/00
CPC分类号： A61K6/0023 , A61K6/0052 , A61K6/083 , C08L43/02
摘要： The present invention provides a one-part dental adhesive composition that exhibits excellent adhesive property and bond durability to a tooth structure (particularly dentin) and has high stability to ambient light, in which respective components have been mixed uniformly. The present invention is a one-part dental adhesive composition including a polymerizable monomer (A) having an acidic group, a polymerizable monomer (B) having a fluorocarbon group represented by the general formula (1), water (C), and a polymerization initiator (D). A content of the polymerizable monomer (A) having an acidic group is 5.5 to 35 parts by weight in 100 parts by weight of the total amount of polymerizable monomers. (In the formula, R1 denotes a hydrogen atom or a methyl group, and Rf denotes a fluoroalkyl group having 1 to 20 carbon atoms.)
摘要翻译：本发明提供了一种对牙齿结构（特别是牙本质）具有优异的粘合性和粘合耐久性的单组分牙科粘合剂组合物，并且对各种组分均匀地混合，对环境光具有高稳定性。本发明是含有具有酸性基团的聚合性单体（A），由通式（1）表示的氟代烃基的聚合性单体（B），水（C），聚合性引发剂（D）。具有酸性基团的聚合性单体（A）的含量相对于聚合性单体总量的100重量份为5.5〜35重量份。（式中，R1表示氢原子或甲基，Rf表示碳原子数1〜20的氟代烷基）

7. 发明授权

US07655722B2 Adhesive composition 有权
标题翻译：粘合剂组合物
公开(公告)号：US07655722B2
公开(公告)日：2010-02-02
申请号：US11911849
申请日：2006-04-13
申请人： Kazumitsu Nakatsuka , Naoki Nishigaki , Mitsunobu Kawashima
发明人： Kazumitsu Nakatsuka , Naoki Nishigaki , Mitsunobu Kawashima
IPC分类号： C08L31/00
CPC分类号： C08F230/02 , A61K6/0023 , C08L43/02 , C08L33/00
摘要： The present invention relates to adhesive compositions having: a phosphate group-containing monomer (a) having a fluorocarbon group represented by Chemical Formula 1; and a solvent (b), where R is a hydrogen atom or a methyl group, n, p and q are natural numbers 2≦n≦10, p+q≦n and p+q+n≦13.
摘要翻译：本发明涉及粘合剂组合物，其具有：具有由化学式1表示的碳氟化合物基团的含磷酸酯基单体（a）和溶剂（b），其中R是氢原子或甲基，n，p和q是自然数2 <= n <= 10，p + q <= n和p + q + n <13。

8. 发明申请

US20070100020A1 One-pack type adhesive composition for dental use 有权
标题翻译：用于牙科用途的单组分型粘合剂组合物
公开(公告)号：US20070100020A1
公开(公告)日：2007-05-03
申请号：US10582958
申请日：2004-12-08
申请人： Kazumitsu Nakatsuka , Naoki Nishigaki
发明人： Kazumitsu Nakatsuka , Naoki Nishigaki
IPC分类号： A61K6/00
CPC分类号： A61K6/0023 , Y10S522/908 , C08L33/04
摘要： A hydrophobic acidic group-containing polymeric monomer (a); a water-soluble polymeric monomer (b); water (c); a photopolymerization initiator (d); an aromatic tertiary amine (e) having an electron-withdrawing group; a cross-linkable polymeric monomer (f); and a basic compound (g) for producing a water-soluble salt through a reaction with a part of the hydrophobic acidic group-containing polymeric monomer (a) are included as essential compounding ingredients. A one-part dental adhesive composition that exhibits high adhesive strength and high storage stability in adhesion between a teeth, and more particularly enamel or dentine, and a dental repairing material, and more particularly a resin material, is provided. Since the adhesive composition is one-part type, there is no need to mix in an adhering operation, and in addition, it exhibits high adhesive strength without performing preprocessing (etching processing and priming processing), it is suitably used as a one-step type dental adhesive composition for performing an adhering operation in a teeth repairing treatment in one processing.
摘要翻译：含疏水酸性基团的聚合单体（a）; 水溶性聚合单体（b）; 水（c）; 光聚合引发剂（d）; 具有吸电子基团的芳族叔胺（e）; 可交联的聚合单体（f）; 并且含有通过与一部分含有疏水性含酸性基团的聚合单体（a）的反应生成水溶性盐的碱性化合物（g）作为必需的配混成分。提供了一种单牙科粘合剂组合物，其在牙齿之间，特别是牙釉质或牙质以及牙齿修复材料，特别是树脂材料之间的粘合力方面表现出高的粘合强度和高的储存稳定性。由于粘合剂组合物是单组分型，因此不需要在粘合操作中进行混合，另外在不进行预处理（蚀刻处理和起泡处理）的情况下，其粘合强度高，因此适合用作一步法用于在一次加工中进行牙齿修复处理中的粘合操作的牙科用粘合剂组合物。

9. 发明申请

US20090023856A1 ADHESIVE COMPOSITION 有权
标题翻译：粘合剂组合物
公开(公告)号：US20090023856A1
公开(公告)日：2009-01-22
申请号：US11911849
申请日：2006-04-13
申请人： Kazumitsu Nakatsuka , Naoki Nishigaki , Mitsunobu Kawashima
发明人： Kazumitsu Nakatsuka , Naoki Nishigaki , Mitsunobu Kawashima
IPC分类号： C08L33/10 , C08F18/20
CPC分类号： C08F230/02 , A61K6/0023 , C08L43/02 , C08L33/00
摘要： The invention provides an adhesive composition including a specific phosphate group-containing monomer (a) having a fluorocarbon group, and a solvent (b).An adhesive composition that is suitably used in the fields of medical care, electronic industry, precision machinery industry, jewel industry and so on, exhibits high bond strength and high adhesive durability and is minimally varied in bond strength is provided. The adhesive composition of this invention exhibits high adhesive durability and high coloring resistance on dental restorative materials such as ceramics, a composite resin cured substance, porcelain and a metal, and in particular, on a novel dental restorative material such as hybrid ceramics or a metal oxide-based high strength ceramics, and therefore it is suitably used in the dental field.
摘要翻译：本发明提供包含具有氟代烃基的特定磷酸酯基单体（a）和溶剂（b）的粘合剂组合物。适用于医疗，电子工业，精密机械工业，珠宝工业等领域的粘合剂组合物具有高粘结强度和高粘合剂耐久性，并且提供粘合强度最小化。本发明的粘合剂组合物在诸如陶瓷，复合树脂固化物，瓷器和金属的牙科修复材料上具有高粘合剂耐久性和高着色性，特别是在新型牙科修复材料如混合陶瓷或金属氧化物系高强度陶瓷，因此适用于牙科领域。

10. 发明授权

US07615582B2 One-pack type adhesive composition for dental use 有权
标题翻译：用于牙科用途的单组分型粘合剂组合物
公开(公告)号：US07615582B2
公开(公告)日：2009-11-10
申请号：US10582958
申请日：2004-12-08
申请人： Kazumitsu Nakatsuka , Naoki Nishigaki
发明人： Kazumitsu Nakatsuka , Naoki Nishigaki
IPC分类号： A61C13/23 , A61C13/225 , A61C13/00 , A61K6/00 , C08F2/50 , C08J3/28
CPC分类号： A61K6/0023 , Y10S522/908 , C08L33/04
摘要： A hydrophobic acidic group-containing polymeric monomer (a); a water-soluble polymeric monomer (b); water (c); a photopolymerization initiator (d); an aromatic tertiary amine (e) having an electron-withdrawing group; a cross-linkable polymeric monomer (f); and a basic compound (g) for producing a water-soluble salt through a reaction with a part of the hydrophobic acidic group-containing polymeric monomer (a) are included as essential compounding ingredients.A one-part dental adhesive composition that exhibits high adhesive strength and high storage stability in adhesion between a teeth, and more particularly enamel or dentine, and a dental repairing material, and more particularly a resin material, is provided. Since the adhesive composition is one-part type, there is no need to mix in an adhering operation, and in addition, it exhibits high adhesive strength without performing preprocessing (etching processing and priming processing), it is suitably used as a one-step type dental adhesive composition for performing an adhering operation in a teeth repairing treatment in one processing.
摘要翻译：含疏水酸性基团的聚合单体（a）; 水溶性聚合单体（b）; 水（c）; 光聚合引发剂（d）; 具有吸电子基团的芳族叔胺（e）; 可交联的聚合单体（f）; 并且含有通过与一部分含有疏水性含酸性基团的聚合单体（a）的反应生成水溶性盐的碱性化合物（g）作为必需的配混成分。提供了一种单牙科粘合剂组合物，其在牙齿之间，特别是牙釉质或牙质以及牙齿修复材料，特别是树脂材料之间的粘合力方面表现出高的粘合强度和高的储存稳定性。由于粘合剂组合物是单组分型，因此不需要在粘合操作中进行混合，另外在不进行预处理（蚀刻处理和起泡处理）的情况下，其粘合强度高，因此适合用作一步法用于在一次加工中进行牙齿修复处理中的粘合操作的牙科用粘合剂组合物。

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