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1. 发明授权

US08183306B2 Two-paste type dental self-adhesive resin cement 有权
标题翻译：双糊型牙科自粘树脂水泥
公开(公告)号：US08183306B2
公开(公告)日：2012-05-22
申请号：US12318099
申请日：2008-12-22
申请人： Yoshiaki Kohro , Hisaki Tanaka , Keisuke Torii , Toshiyuki Nakatsuka , Mikito Deguchi
发明人： Yoshiaki Kohro , Hisaki Tanaka , Keisuke Torii , Toshiyuki Nakatsuka , Mikito Deguchi
IPC分类号： A61K6/08
CPC分类号： C09J143/02 , A61K6/083 , A61K6/087 , C09J2201/61 , C08L33/00 , C08L63/00
摘要： The present invention provides a dental self-adhesive resin cement having clinically-acceptable adherability for various adherends without pre-treatment with primers. Specifically, there is provided the dental self-adhesive composite resin cement comprising: (a) a radical polymerizable monomer, (b) a polymerizable monomer having a phosphonic acid group and/or a phosphoric acid ester group, (c) a polymerizable monomer having a dibasic acid carboxyl group, (d) a filler, and (e) a polymerization catalyst.
摘要翻译：本发明提供了一种具有临床上可接受的粘附性的牙科自粘性树脂粘合剂，而不用引物进行预处理。具体地说，提供了一种牙科用自粘合复合树脂胶泥，其包含：（a）自由基聚合性单体，（b）具有膦酸基和/或磷酸酯基的聚合性单体，（c）二元酸羧基，（d）填料和（e）聚合催化剂。

2. 发明授权

US08074794B2 Chemicals mixing container with offset communicating holes 有权
标题翻译：化学品混合容器带有通孔
公开(公告)号：US08074794B2
公开(公告)日：2011-12-13
申请号：US12673615
申请日：2007-08-16
申请人： Toshiyuki Nakatsuka , Yusei Kadobayashi , Satoshi Takano
发明人： Toshiyuki Nakatsuka , Yusei Kadobayashi , Satoshi Takano
IPC分类号： B65D25/08
CPC分类号： B65D81/3211 , B65D81/3255 , B65D83/0005
摘要： A chemicals mixing container (1), which allows two kinds of chemicals, a liquid material (2) and a powder material (4), to be stored therein in isolation from each other and which allows the liquid material (2) and the powder material (4) to be mixed together. The mixing container includes: a first cylinder (6); a first piston (7) which is fitted in the first cylinder (6) to define a first internal space (3); a second cylinder (8) which is connected to the first cylinder (6) or the first piston (7) so as to be rotationally slidable thereon; and a second piston (9) which is fitted in the second cylinder to define a second internal space (5). The second cylinder (8) and the first cylinder (6) or the first piston (7) to which the second cylinder (8) is connected have communicating holes (13, 14) formed in their mutual sliding surfaces at positions, respectively, eccentric relative to a rotation axis X. The first internal space (3) and the second internal space (5) are communicated with or isolated from each other depending on a rotational sliding angle between the second cylinder (8) and the first cylinder (6) or the first piston (7) to which the second cylinder (8) is connected.
摘要翻译：一种化学品混合容器（1），其允许两种化学物质，液体材料（2）和粉末材料（4）彼此隔离地存储在其中，并且允许液体材料（2）和粉末材料（4）混合在一起。混合容器包括：第一气缸（6）; 第一活塞（7），其装配在所述第一气缸（6）中以限定第一内部空间（3）; 与第一气缸（6）或第一活塞（7）连接以便可旋转地滑动的第二气缸（8）以及第二活塞（9），其配合在所述第二气缸中以限定第二内部空间（5）。连接有第二气缸（8）的第二气缸（8）和第一气缸（6）或第一活塞（7）具有形成在它们的相互滑动表面中的位置处的连通孔（13,14），分别位于偏心相对于旋转轴线X.第一内部空间（3）和第二内部空间（5）根据第二气缸（8）和第一气缸（6）之间的旋转滑动角度彼此连通或隔离，或第二气缸（8）连接到的第一活塞（7）。

3. 发明申请

US20110017777A1 CHEMICALS MIXING CONTAINER WITH ELASTIC PARTITION WALL 有权
标题翻译：化学混合容器与弹性分隔壁
公开(公告)号：US20110017777A1
公开(公告)日：2011-01-27
申请号：US12673619
申请日：2007-08-16
申请人： Toshiyuki Nakatsuka , Yusei Kadobayashi , Takano Satoshi
发明人： Toshiyuki Nakatsuka , Yusei Kadobayashi , Takano Satoshi
IPC分类号： B67D7/78
CPC分类号： B65D81/3255 , B65D81/3211
摘要： A chemicals mixing container 1 includes: a cylinder 8 having a tubular shaped outer tube 10, and an end wall 11 which seals one end of the outer tube 10 and in which an ejection hole 15 has preliminarily been formed or is formable and which has an inner wall surface swollen outward; an elastic partition wall 12 which is placed inside the outer tube 10 so as to be able to define a mixing chamber 5 within the cylinder 8, and which has such elasticity as to be swollen toward one side counter to the inner wall surface of the end wall 11; and an ejection auxiliary member 13 which is placed inside the outer tube 10 and outside the mixing chamber 5, and which has an end face swollen toward the mixing chamber 5 and moreover which is enabled to press the elastic partition wall 12 against the end wall 11. The chemicals mixing container 1 is enabled to reliably mix a liquid material 2 and a powder material 4 together and discharge a mixture 18 of the liquid material 2 and the powder material 4 without waste.
摘要翻译：化学品混合容器1包括：具有管状外管10的气缸8和密封外管10的一端的端壁11，其中预先形成或可形成喷射孔15，并且具有内壁表面向外膨胀; 弹性分隔壁12放置在外管10的内部，以便能够在气缸8内限定混合室5，并且具有如下的弹性：朝向与端部的内壁表面相反的一侧膨胀墙11; 以及喷射辅助构件13，其被放置在外管10内部和混合室5的外部，并且具有朝向混合室5膨胀的端面，并且还能够将弹性分隔壁12压靠在端壁11上化学品混合容器1能够将液体材料2和粉末材料4可靠地混合在一起，排出液体材料2和粉末材料4的混合物18而不浪费。

4. 发明授权

US09066852B2 Dental adhesive primer composition 有权
标题翻译：牙膏粘合剂底漆组成
公开(公告)号：US09066852B2
公开(公告)日：2015-06-30
申请号：US12227641
申请日：2006-05-24
申请人： Kazuya Shinno , Toshiyuki Nakatsuka , Akihiro Nagafuji
发明人： Kazuya Shinno , Toshiyuki Nakatsuka , Akihiro Nagafuji
IPC分类号： C08K5/53 , A61K6/00
CPC分类号： A61K6/0023 , C08L33/00
摘要： The present invention relates to a dental adhesive primer composition for use in dental fields employed to bond dental materials, such as restoration materials, dental crown materials, prosthetic materials, esthetic materials, orthodontic materials, preventive materials, core build-up materials and root canal materials, to ceramics, metals, resins, composite resins, glass ionomer cements, and hard biotissues (enamel or dentin of natural tooth). The present invention also relates to a dental adhesive primer composition including a dental adhesive composition which can be used not only in combination with another adhesive composition but also alone.
摘要翻译：本发明涉及用于粘合牙科材料的牙科用牙科粘合剂底漆组合物，例如修复材料，牙冠材料，假体材料，美学材料，正畸材料，预防材料，芯堆积材料和根管材料，陶瓷，金属，树脂，复合树脂，玻璃离聚物粘固剂和硬生物组合物（天然牙釉质或牙本质）。本发明还涉及一种牙科粘合剂底漆组合物，其包含牙科粘合剂组合物，其不仅可以与另一种粘合剂组合物组合使用，而且可以单独使用。

5. 发明申请

US20100010115A1 Two-paste type dental self-adhesive resin cement 有权
标题翻译：双糊型牙科自粘树脂水泥
公开(公告)号：US20100010115A1
公开(公告)日：2010-01-14
申请号：US12318099
申请日：2008-12-22
申请人： Yoshiaki Kohro , Hisaki Tanaka , Keisuke Torii , Toshiyuki Nakatsuka , Mikito Deguchi
发明人： Yoshiaki Kohro , Hisaki Tanaka , Keisuke Torii , Toshiyuki Nakatsuka , Mikito Deguchi
IPC分类号： A61K6/083
CPC分类号： C09J143/02 , A61K6/083 , A61K6/087 , C09J2201/61 , C08L33/00 , C08L63/00
摘要： The present invention provides a dental self-adhesive resin cement having clinically-acceptable adherability for various adherends without pre-treatment with primers. Specifically, there is provided the dental self-adhesive composite resin cement comprising: (a) a radical polymerizable monomer, (b) a polymerizable monomer having a phosphonic acid group and/or a phosphoric acid ester group, (c) a polymerizable monomer having a dibasic acid carboxyl group, (d) a filler, and (e) a polymerization catalyst.
摘要翻译：本发明提供了一种具有临床上可接受的粘附性的牙科自粘性树脂粘合剂，而不用引物进行预处理。具体地说，提供了一种牙科用自粘合复合树脂胶泥，其包含：（a）自由基聚合性单体，（b）具有膦酸基和/或磷酸酯基的聚合性单体，（c）二元酸羧基，（d）填料和（e）聚合催化剂。

6. 发明授权

US08662350B2 Storage container for dental adhesive 有权
标题翻译：用于牙科粘合剂的容器
公开(公告)号：US08662350B2
公开(公告)日：2014-03-04
申请号：US12550408
申请日：2009-08-31
申请人： Toshiyuki Nakatsuka , Yusei Kadobayashi , Masaru Ito
发明人： Toshiyuki Nakatsuka , Yusei Kadobayashi , Masaru Ito
IPC分类号： B65D35/56
CPC分类号： A61C5/62
摘要： There is provided a storage container for a dental adhesive that allows a stable dropping operation during use of a dental adhesive and smooth fine dropping work such as strict control of an amount of drops with high reproducibility, and can prevent expansion of an adhesive stored in the storage container caused by a temperature increase. A storage container for a dental adhesive is used, including a cylindrical container portion that can store a liquid such as an adhesive therein, wherein one end surface of the container portion has a discharge port communicating with an outside, the other end surface of the container portion is closed by a bottom wall, and a tail portion is formed protruding from the bottom wall to the side opposite from the discharge port.
摘要翻译：提供了一种用于牙科粘合剂的存储容器，其允许在使用牙科粘合剂期间的稳定的滴下操作和平滑的细滴下工作，例如以高重现性严格控制液滴的量，并且可以防止存储在牙科粘合剂中的粘合剂的膨胀储存容器引起温度升高。使用牙科用粘合剂用的储存容器，包括可容纳诸如粘合剂的液体的圆筒形容器部分，其中容器部分的一个端面具有与外部连通的排出口，容器的另一端面部分由底壁封闭，并且从底壁到与排出口相对的一侧形成尾部。

7. 发明授权

US08403180B2 Chemicals mixing container with elastic partition wall 有权
标题翻译：化学品混合容器具有弹性分隔壁
公开(公告)号：US08403180B2
公开(公告)日：2013-03-26
申请号：US12673619
申请日：2007-08-16
申请人： Toshiyuki Nakatsuka , Yusei Kadobayashi , Satoshi Takano
发明人： Toshiyuki Nakatsuka , Yusei Kadobayashi , Satoshi Takano
IPC分类号： B67D7/78
CPC分类号： B65D81/3255 , B65D81/3211
摘要： A chemicals mixing container includes: a cylinder (8) having a tubular shaped outer tube (10), and an end wall (11) which seals one end of the outer tube; an elastic partition wall (12) placed inside the outer tube to define a mixing chamber (5) within the cylinder; and an ejection auxiliary member (13) placed inside the outer tube and outside the mixing chamber, and which has an end face swollen toward the mixing chamber and moreover which is enabled to press the elastic partition wall against the end wall. The chemicals mixing container is enabled to reliably mix a liquid material and a powder material together and discharge a mixture (18) of the liquid material and the powder material without waste.
摘要翻译：化学品混合容器包括：具有管状外管（10）的气缸（8）和密封外管一端的端壁（11）; 弹性分隔壁（12），其设置在所述外管的内部，以限定所述气缸内的混合室; 以及喷射辅助部件（13），其设置在所述外管内部和所述混合室的外部，并且具有朝向所述混合室膨胀的端面，并且还能够将所述弹性隔壁压靠在所述端壁上。化学品混合容器能够将液体材料和粉末材料可靠地混合在一起，并排出液体材料和粉末材料的混合物（18）而不浪费。

8. 发明申请

US20090299006A1 Dental Adhesive Primer Composition 有权
标题翻译：牙科粘合剂底漆组合物
公开(公告)号：US20090299006A1
公开(公告)日：2009-12-03
申请号：US12227641
申请日：2006-05-24
申请人： Kazuya Shinno , Toshiyuki Nakatsuka , Akihiro Nagafuji
发明人： Kazuya Shinno , Toshiyuki Nakatsuka , Akihiro Nagafuji
IPC分类号： C08K5/53
CPC分类号： A61K6/0023 , C08L33/00
摘要： The present invention relates to a dental adhesive primer composition for use in dental fields employed to bond dental materials, such as restoration materials, dental crown materials, prosthetic materials, esthetic materials, orthodontic materials, preventive materials, core build-up materials and root canal materials, to ceramics, metals, resins, composite resins, glass ionomer cements, and hard biotissues (enamel or dentin of natural tooth). The present invention also relates to a dental adhesive primer composition including a dental adhesive composition which can be used not only in combination with another adhesive composition but also alone.
摘要翻译：本发明涉及用于粘合牙科材料的牙科用牙科粘合剂底漆组合物，例如修复材料，牙冠材料，假体材料，美学材料，正畸材料，预防材料，芯堆积材料和根管材料，陶瓷，金属，树脂，复合树脂，玻璃离聚物粘固剂和硬生物组合物（天然牙釉质或牙本质）。本发明还涉及一种牙科粘合剂底漆组合物，其包含牙科粘合剂组合物，其不仅可以与另一种粘合剂组合物组合使用，而且可以单独使用。

9. 发明授权

US07488762B2 Two paste-type glass ionomer cement 有权
标题翻译：两种糊状玻璃离聚物胶泥
公开(公告)号：US07488762B2
公开(公告)日：2009-02-10
申请号：US11409268
申请日：2006-04-24
申请人： Satosi Takano , Toshiyuki Nakatsuka , Mikito Deguchi , Shinji Urabe , Toshimasa Ohnishi
发明人： Satosi Takano , Toshiyuki Nakatsuka , Mikito Deguchi , Shinji Urabe , Toshimasa Ohnishi
IPC分类号： A61K6/083
CPC分类号： A61K6/0023 , A61K6/0038 , A61K6/0835 , C08L33/00
摘要： An object of the present invention is to provide a paste-type cement composition which while retaining adhesion to tooth substance, biocompatibility, surface curability and fluorine sustained-releasability which are the characteristics derived from the conventional glass ionomer cement, reduces water sensitivity which is shortcoming of the conventional glass ionomer cement, enables simple mixing operation, does not adversely affect on the various properties of a cured cement depending on a difference in operators or a skill degree, and can afford various stable properties. There is provided a two paste-type glass ionomer cement comprising a resin-based paste containing a hydrophobic polymerizable monomer and a polymer of acidic group-containing polymerizable monomers which are insoluble to each other, and a water-based paste containing a hydrophilic polymerizable monomer and water which are soluble to each other, in which an acid reactive filler is contained in at least one of pastes.
摘要翻译：本发明的目的是提供一种糊状水泥组合物，它能够保持与常规玻璃离子交联聚合物粘结剂的牙齿物质的粘附性，生物相容性，表面固化性和氟持久释放性，降低了水敏感度，这是缺点通常的玻璃离子交联聚合物水泥，能够进行简单的混合操作，根据操作人员的不同或技能程度，对固化水泥的各种性能没有不利影响，并且能够提供各种稳定的性能。提供一种包含含有疏水性聚合性单体的树脂系糊剂和相互不溶解的含酸性基团的聚合性单体的聚合物的两糊剂型玻璃离聚物粘合剂和含有亲水性聚合性单体的水性糊剂和彼此可溶的水，其中至少一种糊状物中含有酸反应性填料。

10. 发明申请

US20060247330A1 Two paste-type glass ionomer cement 有权
公开(公告)号：US20060247330A1
公开(公告)日：2006-11-02
申请号：US11409268
申请日：2006-04-24
申请人： Satosi Takano , Toshiyuki Nakatsuka , Mikito Deguchi , Shinji Urabe , Toshimasa Ohnishi
发明人： Satosi Takano , Toshiyuki Nakatsuka , Mikito Deguchi , Shinji Urabe , Toshimasa Ohnishi
IPC分类号： A61K6/08
CPC分类号： A61K6/0023 , A61K6/0038 , A61K6/0835 , C08L33/00
摘要： An object of the present invention is to provide a paste-type cement composition which while retaining adhesion to tooth substance, biocompatibility, surface curability and fluorine sustained-releasability which are the characteristics derived from the conventional glass ionomer cement, reduces water sensitivity which is shortcoming of the conventional glass ionomer cement, enables simple mixing operation, does not adversely affect on the various properties of a cured cement depending on a difference in operators or a skill degree, and can afford various stable properties. There is provided a two paste-type glass ionomer cement comprising a resin-based paste containing a hydrophobic polymerizable monomer and a polymer of acidic group-containing polymerizable monomers which are insoluble to each other, and a water-based paste containing a hydrophilic polymerizable monomer and water which are soluble to each other, in which an acid reactive filler is contained in at least one of pastes.

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