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1. 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。

2. 发明授权

US06790877B2 Bonding compositions for dental use 有权
标题翻译：牙科用粘合剂
公开(公告)号：US06790877B2
公开(公告)日：2004-09-14
申请号：US09956552
申请日：2001-09-20
申请人： Kazumitsu Nakatsuka , Koichi Okada , Satoshi Imazato , Shigeyuki Ebisu , Yasuhiko Tsuchitani
发明人： Kazumitsu Nakatsuka , Koichi Okada , Satoshi Imazato , Shigeyuki Ebisu , Yasuhiko Tsuchitani
IPC分类号： A61K608
CPC分类号： A61K6/0023 , A61K6/0067 , Y10S522/908 , C08L33/00
摘要： An antibacterial bonding compositions for dental use, which comprises (A) an antibacterial primer that comprises an antibacterial polymerizable monomer having an ethylenic unsaturated group and at least one or more cationic groups selected from the group consisting of ammonium bases, pyridinium bases and phosphonium bases, and a volatile solvent, and (B) an adhesive composition comprising an acid group having polymerizable monomer, a polymerizable monomer, and a polymerization initiator; and an adhesive compositions for dental use, which comprises (P) an adhesive primer comprising an acid group having polymerizable monomer, a hydrophilic polymerizable monomer, and water, and (Q) a bonding agent comprising a polymerizable monomer, and an acylphosphine oxide compound and an &agr;-diketone compound both serving as a polymerization initiator. The bonding compositions can inhibit the growth of cariogenic bacteria in the bonded area of a tooth as restored with a restorative dental material in dental treatment thereby preventing secondary caries and odontitis around that area, and can enhance the bonding strength, especially the bonding durability of the restorative dental material to the tooth.
摘要翻译：一种用于牙科用途的抗菌粘合组合物，其包含（A）抗菌底漆，其包含具有烯属不饱和基团的抗菌可聚合单体和至少一种或多种选自铵碱，吡啶鎓碱和鏻碱的阳离子基团，和挥发性溶剂，和（B）包含具有可聚合单体的酸基团，可聚合单体和聚合引发剂的粘合剂组合物; 和粘合剂组合物，其包含（P）包含具有可聚合单体的酸基，亲水性可聚合单体和水的粘合剂底漆，和（Q）包含可聚合单体和酰基氧化膦化合物的粘合剂和用作聚合引发剂的α-二酮化合物。粘合组合物可以抑制牙齿粘合区域中的致龋细菌的生长，在牙科治疗中用修复牙科材料恢复，从而防止该区域周围的继发性龋齿和牙龈炎，并且可以提高粘合强度，特别是粘合耐久性修复牙齿材料到牙齿。

3. 发明授权

US06355704B1 Bonding composition for dental use 有权
标题翻译：牙科用粘合剂
公开(公告)号：US06355704B1
公开(公告)日：2002-03-12
申请号：US09377071
申请日：1999-08-19
申请人： Kazumitsu Nakatsuka , Koichi Okada , Satoshi Imazato , Shigeyuki Ebisu , Yasuhiko Tsuchitani
发明人： Kazumitsu Nakatsuka , Koichi Okada , Satoshi Imazato , Shigeyuki Ebisu , Yasuhiko Tsuchitani
IPC分类号： A61Y6083
CPC分类号： A61K6/0023 , A61K6/0067 , Y10S522/908 , C08L33/00
摘要： An antibacterial bonding compositions for dental use, which comprises (A) an antibacterial primer that comprises an antibacterial polymerizable monomer having an ethylenic unsaturated group and at least one or more cationic groups selected from the group consisting of ammonium bases, pyridinium bases and phosphonium bases, and a volatile solvent, and(B) an adhesive composition comprising an acid group having polymerizable monomer, a polymerizable monomer, and a polymerization initiator; and an adhesive compositions for dental use, which comprises (P) an adhesive primer comprising an acid group having polymerizable monomer, a hydrophilic polymerizable monomer, and water, and (Q) a bonding agent comprising a polymerizable monomer, and an acylphosphine oxide compound and an &agr;-diketone compound both serving as a polymerization initiator. The bonding compositions can inhibit the growth of cariogenic bacteria in the bonded area of a tooth as restored with a restorative dental material in dental treatment thereby preventing secondary caries and odontitis around that area, and can enhance the bonding strength, especially the bonding durability of the restorative dental material to the tooth.
摘要翻译：一种用于牙科用途的抗菌粘合组合物，其包含（A）抗菌底漆，其包含具有烯属不饱和基团的抗菌可聚合单体和至少一种或多种选自铵碱，吡啶鎓碱和鏻碱的阳离子基团，和挥发性溶剂，和（B）包含具有可聚合单体的酸基团，可聚合单体和聚合引发剂的粘合剂组合物; 和粘合剂组合物，其包含（P）包含具有可聚合单体的酸基，亲水性可聚合单体和水的粘合剂底漆，和（Q）包含可聚合单体和酰基氧化膦化合物的粘合剂和用作聚合引发剂的α-二酮化合物。粘合组合物可以抑制牙齿粘合区域中的致龋细菌的生长，在牙科治疗中用修复牙科材料恢复，从而防止该区域周围的继发性龋齿和牙龈炎，并且可以提高粘合强度，特别是粘合耐久性修复牙齿材料到牙齿。

4. 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。

5. 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。

6. 发明授权

US06939901B2 Adhesive composition 有权
标题翻译：粘合剂组合物
公开(公告)号：US06939901B2
公开(公告)日：2005-09-06
申请号：US10151927
申请日：2002-05-22
申请人： Kazumitsu Nakatsuka , Koichi Okada
发明人： Kazumitsu Nakatsuka , Koichi Okada
IPC分类号： A61K6/00 , C09J4/00 , C09J4/02 , A61K6/08 , C08F2/46 , C08F230/02
CPC分类号： C09J4/00 , C08F220/30 , C08F230/02 , A61K6/0023 , C08L33/08 , C08L33/10 , C08L33/26
摘要： An adhesive composition comprising (a) an acidic group-containing polymerizable monomer; (b) a polymerizable monomer represented by the general formula (I): wherein R1 is hydrogen atom or methyl group; R2 is a halogen atom, hydroxyl group, mercapto group or —O—R3—OH group, wherein R3 is an alkylene group having 6 to 25 carbon atoms; and Y is oxygen atom or sulfur atom; and (c) a hydrophilic polymerizable monomer, wherein the weight ratio of the polymerizable monomer (b)/acidic group-containing polymerizable monomer (a) is 0.001 to 0.5. The adhesive composition of the present invention can be suitably used for bonding a hard tissue with a resin material in the medical field and the dental field.
摘要翻译：一种粘合剂组合物，其包含（a）含酸性基团的可聚合单体; （b）由通式（I）表示的可聚合单体：其中R 1是氢原子或甲基; R 2是卤素原子，羟基，巯基或-OR 3 -OH基团，其中R 3是具有6个至25个碳原子; Y为氧原子或硫原子; 和（c）亲水性可聚合单体，其中可聚合单体（b）/含酸性基团的可聚合单体（a）的重量比为0.001至0.5。本发明的粘合剂组合物可以适合用于在医疗领域和牙科领域中将硬组织与树脂材料接合。

7. 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。

8. 发明授权

US06512068B1 Adhesive composition and method for producing it 有权
标题翻译：粘合剂组合物及其制备方法
公开(公告)号：US06512068B1
公开(公告)日：2003-01-28
申请号：US09583767
申请日：2000-05-31
申请人： Kazumitsu Nakatsuka
发明人： Kazumitsu Nakatsuka
IPC分类号： C08F13002
CPC分类号： A61K6/0023 , A61K6/0005 , C08L33/10 , C08L33/08
摘要： Provided are a substantially transparent adhesive composition for hard tissue, and a method for producing it; the adhesive composition exhibits good adhesiveness to hard tissue, especially to both enamel and dentin, and has the advantage of improved bonding durability especially in water; this contains (a) a substantially water-insoluble, acid group-containing polymerizable monomer which has, in the molecule, at least one hydrocarbon group selected from an alkylene group having from 8 to 25 carbon atoms, an alkyl group having from 8 to 25 carbon atoms and an aromatic group, and/or its salt, and (b) water, and has pH of from 1.0 to 6.0.
摘要翻译：提供一种用于硬组织的基本上透明的粘合剂组合物及其制备方法。粘合剂组合物对硬组织表现出良好的粘附性，特别是对釉质和牙本质具有良好的粘附性，并且具有改善粘合耐久性，特别是在水中的优点; 其包含（a）基本上不溶于水的含酸基团的可聚合单体，其在分子中具有至少一个选自具有8至25个碳原子的亚烷基的烃基，具有8至25个碳原子的烷基碳原子和芳基，和/或其盐，和（b）水，并且具有1.0至6.0的pH。

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