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1. 发明授权

US08129443B2 Polymerizable composition, cured object obtained therefrom, and composite material 有权
标题翻译：可聚合组合物，由其获得的固化物和复合材料
公开(公告)号：US08129443B2
公开(公告)日：2012-03-06
申请号：US10506090
申请日：2001-07-17
申请人： Tatsuya Ori , Yasukazu Saimi , Masayuki Asai
发明人： Tatsuya Ori , Yasukazu Saimi , Masayuki Asai
IPC分类号： A61K6/08 , A61F6/02 , C08K3/22 , B32B5/16
CPC分类号： A61K6/083 , C08F2/44 , C08K3/22 , Y10S977/919 , Y10T428/2998 , C08L33/00
摘要： There are provided a novel polymerizable composition having an X-ray contrast property and excellent transparency, a cured product thereof, and a composite material comprising powder of the cured product. More specifically, there are provided a polymerizable composition comprising (A) an inorganic oxide having an X-ray contrast property and an average particle diameter of 100 nm or smaller, (B) a surface modifier, (C) a polymerizable compound and (D) a polymerization initiator, a cured product obtained by polymerizing these components, and a composite material comprising powder of the cured product.
摘要翻译：提供了具有X射线对比性和优异的透明度的新型聚合性组合物，其固化物，以及包含固化物的粉末的复合材料。更具体地，提供了一种聚合性组合物，其包含（A）具有X射线对比度和平均粒径为100nm以下的无机氧化物，（B）表面改性剂，（C）可聚合化合物和（D ）聚合引发剂，通过聚合这些组分获得的固化产物和包含固化产物的粉末的复合材料。

2. 发明申请

US20050123762A1 Polymerizable composition, cured object obtained therefrom, and composite material 有权
标题翻译：可聚合组合物，由其获得的固化物和复合材料
公开(公告)号：US20050123762A1
公开(公告)日：2005-06-09
申请号：US10506090
申请日：2001-07-17
申请人： Tatsuya Ori , Yasukazu Saimi , Masayuki Asai
发明人： Tatsuya Ori , Yasukazu Saimi , Masayuki Asai
IPC分类号： A61K6/083 , C08F2/44 , C08K3/22 , B32B5/16
CPC分类号： A61K6/083 , C08F2/44 , C08K3/22 , Y10S977/919 , Y10T428/2998 , C08L33/00
摘要： There are provided a novel polymerizable composition having an X-ray contrast property and excellent transparency, a cured product thereof, and a composite material comprising powder of the cured product. More specifically, there are provided a polymerizable composition comprising (A) an inorganic oxide having an X-ray contrast property and an average particle diameter of 100 nm or smaller, (B) a surface modifier, (C) a polymerizable compound and (D) a polymerization initiator, a cured product obtained by polymerizing these components, and a composite material comprising powder of the cured product.
摘要翻译：提供了具有X射线对比性和优异的透明度的新型聚合性组合物，其固化物，以及包含固化物的粉末的复合材料。更具体地，提供了一种聚合性组合物，其包含（A）具有X射线对比度和平均粒径为100nm以下的无机氧化物，（B）表面改性剂，（C）可聚合化合物和（D ）聚合引发剂，通过聚合这些组分获得的固化产物和包含固化产物的粉末的复合材料。

3. 发明申请

US20080182919A1 Dental Restorative Composition 审中-公开
标题翻译：牙齿修复组合
公开(公告)号：US20080182919A1
公开(公告)日：2008-07-31
申请号：US11884131
申请日：2006-02-09
申请人： Yasukazu Saimi , Hirofumi Imai
发明人： Yasukazu Saimi , Hirofumi Imai
IPC分类号： A61K6/08
CPC分类号： A61K6/0017 , A61K6/083 , C08L33/00
摘要： A dental restorative composition comprising a polymerizable monomer having at least 3 partial chains which are polyester chains bonded to polymerizable groups in one molecule. The dental restorative composition having high mechanical properties, especially high tenacity and excellent impact resistance and fracture resistance as a resin prosthetic material such as a resin for dental crows and artificial teeth, a filler material such as a composite resin, or other resin-based dental material is provided.
摘要翻译：一种牙科修复组合物，其包含具有至少3个部分链的可聚合单体，所述部分链是在一个分子中与可聚合基团键合的聚酯链。具有高度机械性能，特别是高强度，优异的耐冲击性和耐断裂性的牙科修复组合物，例如用于牙科乌鸦和人造牙齿的树脂修补材料，诸如复合树脂的填充材料或其它树脂基牙科提供材料。

4. 发明申请

US20110028589A1 DENTAL POLYMERIZABLE COMPOSITION AND KIT THEREFOR 有权
标题翻译：牙科可聚合组合物及其制品
公开(公告)号：US20110028589A1
公开(公告)日：2011-02-03
申请号：US12678068
申请日：2008-09-12
申请人： Yasukazu Saimi , Yasuhiro Nukii , Masami Arata
发明人： Yasukazu Saimi , Yasuhiro Nukii , Masami Arata
IPC分类号： A61K6/083 , A61K6/00
CPC分类号： A61K6/083 , C08L33/04 , C08L43/02
摘要： The present invention provides a dental polymerizable composition which has excellent handling property by the brush-dip technique and the bulk-mix technique, particularly excellent handling property by the brush-dip technique, contains few air bubbles, is excellent in color tone, polishability, mechanical properties and the discoloration resistance of a cured product at the time of curing and is used for many purposes such as the repair of a denture base or artificial tooth, a tooth crown prosthetic restoration and a temporary prosthetic restoration which is used until a bridge is completed when it is a two-composition type self-curing resin.The dental polymerizable composition comprises three different types of (meth)acrylate polymer particles, each having specific particle size characteristics and specific molecular weight characteristics.
摘要翻译：本发明提供一种通过刷涂技术和本体混合技术具有优异的处理性能，通过刷涂技术特别优异的处理性能的牙科可聚合组合物含有少量气泡，色调，抛光性，机械性能和固化产物在固化时的耐变色性，并且用于许多目的，例如修补义齿基座或人造牙齿，牙冠假肢修复物和临时假体修复，其直到桥梁被使用当它是双组分型自固化树脂时完成。牙科可聚合组合物包含三种不同类型的（甲基）丙烯酸酯聚合物颗粒，其具有特定的粒度特性和特定的分子量特性。

5. 发明授权

US5629361A Emulsion of polymer having (meth)acrylate unit and adhesive compositions containing the emulsion for dentine 失效
标题翻译：具有（甲基）丙烯酸酯单元的聚合物乳液和含有牙本质乳液的粘合剂组合物
公开(公告)号：US5629361A
公开(公告)日：1997-05-13
申请号：US455205
申请日：1995-05-31
申请人： Nobuo Nakabayashi , Kazuhiko Ishihara , Yasukazu Saimi
发明人： Nobuo Nakabayashi , Kazuhiko Ishihara , Yasukazu Saimi
IPC分类号： A61K6/00 , A61K6/083 , C08F2/26 , C08F220/12 , C08F228/02 , C08K5/09 , C08K5/17
CPC分类号： C08F228/02 , A61K6/0017 , A61K6/0023 , A61K6/0094 , A61K6/083 , C08F2/26 , C08F220/12
摘要： An emulsion of a polymer, in which the polymer comprises (a) a recurring unit derived from a (meth)acrylate and (b) a recurring unit derived from a vinyl compound having a group of --SO.sub.3 R in which R is a hydrogen atom, an alkali metal atom or ammonium ion. The emulsion forms a film on an adherend to decrease the infiltration into the adherend, exhibits an adhesion force to a hydroxyapatite structure, a cement, a metal or a mineral when it is applied thereto to form a film by only drying around room temperature without washing it with water, and exhibits excellent affinity to a radical-polymerizable acrylic resin composition.
摘要翻译：聚合物的乳液，其中聚合物包含（a）衍生自（甲基）丙烯酸酯的重复单元和（b）衍生自具有-SO 3 R基团的乙烯基化合物的重复单元，其中R是氢原子，碱金属原子或铵离子。乳液在被粘物上形成膜以减少渗透到被粘物中，当施加到被粘附物上时，其表现出对羟基磷灰石结构，水泥，金属或矿物质的附着力，仅在室温下干燥而不洗涤并且对自由基聚合性丙烯酸树脂组合物表现出极好的亲和力。

6. 发明授权

US5554669A Emulsion of polymer having (meth)acrylate unit and adhesive compositions containing the emulsion 失效
标题翻译：具有（甲基）丙烯酸酯单元的聚合物的乳液和含有乳液的粘合剂组合物
公开(公告)号：US5554669A
公开(公告)日：1996-09-10
申请号：US327414
申请日：1994-10-21
申请人： Nobuo Nakabayashi , Kazuhiko Ishihara , Yasukazu Saimi
发明人： Nobuo Nakabayashi , Kazuhiko Ishihara , Yasukazu Saimi
IPC分类号： A61K6/00 , A61K6/083 , C08F2/26 , C08F220/12 , C08F228/02 , C08L33/08 , C08L33/10
CPC分类号： C08F228/02 , A61K6/0017 , A61K6/0023 , A61K6/0094 , A61K6/083 , C08F2/26 , C08F220/12
摘要： An emulsion of a polymer, in which the polymer comprises (a) a recurring unit derived from a (meth)acrylate and (b) a recurring unit derived from a vinyl compound having a group of --SO.sub.3 R in which R is a hydrogen atom, an alkali metal atom or ammonium ion. The emulsion forms a film on an adherend to decrease the infiltration into the adherend, exhibits an adhesion force to a hydroxyapatite structure, a cement, a metal or a mineral when it is applied thereto to form a film by only drying around room temperature without washing it with water, and exhibits excellent affinity to a radical-polymerizable acrylic resin composition.
摘要翻译：聚合物的乳液，其中聚合物包含（a）衍生自（甲基）丙烯酸酯的重复单元和（b）衍生自具有-SO 3 R基团的乙烯基化合物的重复单元，其中R是氢原子，碱金属原子或铵离子。乳液在被粘物上形成膜以减少渗透到被粘物中，当施加到被粘附物上时，其表现出对羟基磷灰石结构，水泥，金属或矿物质的附着力，仅在室温下干燥而不洗涤并且对自由基聚合性丙烯酸树脂组合物表现出极好的亲和力。

7. 发明授权

US08389598B2 Dental polymerizable composition and kit therefor 有权
标题翻译：牙科可聚合组合物及其试剂盒
公开(公告)号：US08389598B2
公开(公告)日：2013-03-05
申请号：US12678068
申请日：2008-09-12
申请人： Yasukazu Saimi , Yasuhiro Nukii , Masami Arata
发明人： Yasukazu Saimi , Yasuhiro Nukii , Masami Arata
IPC分类号： A61L24/06 , A61K6/083 , A61C5/09 , C08L33/12 , C08L33/10 , C08F265/04 , C08F265/06 , C08F120/18
CPC分类号： A61K6/083 , C08L33/04 , C08L43/02
摘要： The present invention provides a dental polymerizable composition which has excellent handling property by the brush-dip technique and the bulk-mix technique, particularly excellent handling property by the brush-dip technique, contains few air bubbles, is excellent in color tone, polishability, mechanical properties and the discoloration resistance of a cured product at the time of curing and is used for many purposes such as the repair of a denture base or artificial tooth, a tooth crown prosthetic restoration and a temporary prosthetic restoration which is used until a bridge is completed when it is a two-composition type self-curing resin. The dental polymerizable composition comprises three different types of (meth)acrylate polymer particles, each having specific particle size characteristics and specific molecular weight characteristics.
摘要翻译：本发明提供一种通过刷涂技术和本体混合技术具有优异的处理性能，通过刷涂技术特别优异的处理性能的牙科可聚合组合物含有少量气泡，色调，抛光性，机械性能和固化产物在固化时的耐变色性，并且用于许多目的，例如修补义齿基座或人造牙齿，牙冠假肢修复物和临时假体修复，其直到桥梁被使用当它是双组分型自固化树脂时完成。牙科可聚合组合物包含三种不同类型的（甲基）丙烯酸酯聚合物颗粒，其具有特定的粒度特性和特定的分子量特性。

8. 发明授权

US5879663A Dental composition for dentin hypersensitivity 失效
标题翻译：牙质组合物牙质过敏
公开(公告)号：US5879663A
公开(公告)日：1999-03-09
申请号：US687521
申请日：1996-08-07
申请人： Nobuo Nakabayashi , Takashi Yamamoto , Yasukazu Saimi , Masami Arata , Harumi Tanaka
发明人： Nobuo Nakabayashi , Takashi Yamamoto , Yasukazu Saimi , Masami Arata , Harumi Tanaka
IPC分类号： A61K6/00 , A61K6/083 , A61K33/14 , A61K7/22 , A61K9/10
CPC分类号： A61K6/083 , A61K33/14 , A61K6/0008 , A61K6/0017
摘要： There is provided a dental composition for relieving dentin hypersensitivity, which occludes dentinal tubules having an opening on the surface of dentin to relieve dentin hypersensitivity thereby to give an immediate relieving effect and to maintain the relieving effect for a long time.The dental composition for relieving dentin hypersensitivity, which comprises (A) a low molecular weight compound which can produce a precipitate which is hardly soluble in water when it reacts with a calcium compound, or which comprises the above component (A), (B) a calcium compound and/or (C) an aqueous polymer emulsion having a particle size smaller than that of a dentinal tubule and forming an agglomerate or a hardly soluble gel larger than the diameter of a dentinal tubule when it reacts with a calcium compound.
摘要翻译： PCT No.PCT / JP95 / 02511 Sec。 371日期：1996年8月7日 102（e）日期1996年8月7日PCT 1995年12月7日PCT PCT。公开号WO96 / 17581 日期1996年6月13日提供了用于缓解牙本质过敏症的牙科用组合物，其堵塞在牙质表面上具有开口的牙质小管以减轻牙质过敏，从而立即释放效果并长时间保持缓解作用。用于缓解牙本质过敏症的牙科用组合物，其包含（A）低分子量化合物，其可以产生当与钙化合物反应时难溶于水的沉淀物，或包含上述组分（A），（B）钙化合物和/或（C）具有小于牙质小管的颗粒尺寸的颗粒尺寸的水性聚合物乳液，并且当其与钙化合物反应时，形成大于牙质小管的直径的凝聚体或难溶性凝胶。

9. 发明授权

US5766328A Dental composition for relieving dentin hypersensitivity 失效
标题翻译：用于缓解牙本质过敏的牙科成分
公开(公告)号：US5766328A
公开(公告)日：1998-06-16
申请号：US788566
申请日：1997-01-24
申请人： Nobuo Nakabayashi , Takashi Yamamoto , Yasukazu Saimi , Masami Arata , Harumi Tanaka
发明人： Nobuo Nakabayashi , Takashi Yamamoto , Yasukazu Saimi , Masami Arata , Harumi Tanaka
IPC分类号： A61K8/362 , A61K8/81 , A61Q11/00 , C08F2/26 , A61K6/00 , C09J133/06 , C09J133/12
CPC分类号： A61K8/362 , A61K6/0008 , A61K6/0017 , A61K8/8152 , A61Q11/00 , A61K2800/88
摘要： There is provided a dental composition for relieving dentin hypersensitivity comprising (A) an aqueous emulsion component which contains, as emulsion particles, polymer particles having a diameter smaller than that of a dentinal tubule and forming an agglomerate larger than the diameter of a dentinal tubule when they react with a calcium compound, and (B) a water-soluble organic acid component or a water-soluble salt component thereof, a calcium salt of the organic acid being insoluble or hardly soluble in water. Using this composition, dentinal tubules open to the surface of dentin are occluded to relieve dentin hypersensitivity immediately and lastingly.
摘要翻译：提供了一种用于缓解牙本质过敏的牙科用组合物，其包含（A）含水乳液组分，其含有直径小于牙质小管的直径的聚合物颗粒作为乳液颗粒，并形成大于牙质小管直径的团聚体，它们与钙化合物反应，和（B）水溶性有机酸组分或其水溶性盐组分，有机酸的钙盐不溶或几乎不溶于水。使用这种组合物，开放到牙本质表面的牙质小管被闭塞，以立即和持续地缓解牙质过敏。

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