-
1.发明授权Polymerizable phosphonic acid derivative and adhesive composition comprising the same 有权可聚合膦酸衍生物和包含其的粘合剂组合物公开(公告)号：US08835675B2
公开(公告)日：2014-09-16
申请号：US11949972
申请日：2007-12-04
申请人： Kunio Ikemura , Yoshiyuki Jogetsu , So Ito
发明人： Kunio Ikemura , Yoshiyuki Jogetsu , So Ito
IPC分类号： C07F9/38 , C09J4/00 , C09J143/02
CPC分类号： C07F9/3808 , C09J4/00 , C09J143/02 , C08F230/02
摘要： The present invention is directed to compounds and adhesives finding special utility in dental applications. Compounds of formulae: are of special interest, wherein: R represents a polymerizable group of the structure wherein R1 represents a hydrogen atom or methyl group; A represents an oxygen atom or a sulfur atom; Xqs represent independently an oxygen atom or a sulfur atom; Yqs represent independently hydrogen atom; Zqs may independently represent D-R2 where D represents a single carbon atom and R2 represents phenyl; p is an integer from 1 to 10; and q is an integer from 1 to p.
摘要翻译： 本发明涉及在牙科应用中找到特殊用途的化合物和粘合剂。 式的化合物是特别感兴趣的，其中：R表示其中R 1表示氢原子或甲基的结构的可聚合基团; A表示氧原子或硫原子; Xqs独立地表示氧原子或硫原子; Yqs独立地表示氢原子; Zq可以独立地表示D-R2，其中D表示单个碳原子，R2表示苯基; p是1至10的整数; q为1〜p的整数。
-
2.发明授权Camphorquinone derivative having acylphosphine oxide group, photopolymerization initiator and photo/chemical polymerization initiator containing the same and hardenable composition containing the same 有权具有酰基氧化膦基团的樟脑醌衍生物，光聚合引发剂和含有该酰基氧化膦基团的光致化学聚合引发剂和含有它们的可硬化组合物公开(公告)号：US07803850B2
公开(公告)日：2010-09-28
申请号：US12225070
申请日：2006-03-13
CPC分类号： C08F2/50 , A61K6/0052 , A61K6/083 , C07F9/307 , C07F9/3247 , C07F9/5337 , C08L33/00
摘要： A compound that exhibits excellent color tone stability and physical properties as well as excellent photopolymerization activity over a wide region from near-ultraviolet to visible region, permitting relaxed operation under ambient light, so that wide application can be found in the dental field and photopolymerization industry; and a relevant photopolymerization initiator and hardenable composition. In particular, there is provided a novel camphorquinone derivative having an acylphosphine oxide group [—(C═O)—(P═O)
摘要翻译： 具有优异的色调稳定性和物理性能以及在从近紫外到可见光区域的广泛区域的优异的光聚合活性的化合物，允许在环境光下轻松操作，从而可以在牙科领域和光聚合行业中广泛应用 ; 和相关的光聚合引发剂和可硬化组合物。 特别地，提供了在每个分子中具有酰基氧化膦基团[ - （C = O） - （P = O）]]的新型樟脑醌衍生物。 另外，提供了包含在每个分子中具有丙烯基氧化膦基团[ - （C = O） - （P = O）]]的樟脑醌衍生物作为不可或缺的成分的光聚合引发剂，其负载有至少一种选自 聚合促进剂，光酸产生剂，光敏剂和（双）酰基氧化膦，并提供包含引发剂的可硬化组合物。 由此提供的光聚合引发剂和可硬化组合物在紫外线和可见光波长范围内表现出优异的色调稳定性和物理性能以及优异的光聚合活度，允许在环境光下轻松操作，从而可以在牙科领域和 光聚合行业。
-
3.发明申请公开(公告)号：US20090105361A1
公开(公告)日：2009-04-23
申请号：US12225070
申请日：2006-03-13
CPC分类号： C08F2/50 , A61K6/0052 , A61K6/083 , C07F9/307 , C07F9/3247 , C07F9/5337 , C08L33/00
摘要： A compound that exhibits excellent color tone stability and physical properties as well as excellent photopolymerization activity over a wide region from near-ultraviolet to visible region, permitting relaxed operation under ambient light, so that wide application can be found in the dental field and photopolymerization industry; and a relevant photopolymerization initiator and hardenable composition. In particular, there is provided a novel camphorquinone derivative having an acylphosphine oxide group [—(C═O)—(P═O)
摘要翻译： 具有优异的色调稳定性和物理性能以及在从近紫外到可见光区域的广泛区域的优异的光聚合活性的化合物，允许在环境光下轻松操作，从而可以在牙科领域和光聚合行业中广泛应用 ; 和相关的光聚合引发剂和可硬化组合物。 特别地，提供了在每个分子中具有酰基氧化膦基团[ - （C-O） - （P-O）]]的新型樟脑醌衍生物。 此外，提供了包含在每个分子中具有丙烯基氧化膦基团[ - （CO） - （PO）]]的樟脑醌衍生物作为不可或缺的组分的光聚合引发剂，其负载有至少一种选自聚合促进剂， 光致酸产生剂，光敏剂和（双）酰基氧化膦，并提供包含引发剂的可硬化组合物。 由此提供的光聚合引发剂和可硬化组合物在紫外线和可见光波长范围内表现出优异的色调稳定性和物理性能以及优异的光聚合活度，允许在环境光下轻松操作，从而可以在牙科领域和 光聚合行业。
-
公开(公告)号：US5264513A
公开(公告)日：1993-11-23
申请号：US863780
申请日：1992-04-06
申请人： Kunio Ikemura , Yoshiaki Kouro
发明人： Kunio Ikemura , Yoshiaki Kouro
CPC分类号： A61K6/0023 , A61K6/0029 , C09D4/00
摘要： The present invention provides a primer composition comprising (i) 0.5-90% by weight of water, (ii) 5-90% by weight of a polymerizable compound having hydroxyl group, (iii) 0.1-90% by weight of a polymerizable compound having acidic group, and (iv) 0.01-30% by weight of a curing agent. When dental adhesive restorative materials such as dental resin cements, composite resins, PMMA resins and the like are made to adhere directly or through bonding agents to substrates such as vital hard tissues, especially an enamel or a dentin of natural teeth, glass ionomer cements and the like, the primer composition is able to impart a strong and durable adhesive property between the both without treating said substrates with an acid and the like.
摘要翻译： 本发明提供一种底漆组合物，其包含（i）0.5-90重量％的水，（ii）5-90重量％的具有羟基的可聚合化合物，（iii）0.1-90重量％的可聚合化合物 具有酸性基团，和（iv）0.01〜30重量％的固化剂。 当将牙科粘合剂修复材料如牙科树脂粘固剂，复合树脂，PMMA树脂等直接或通过粘结剂粘附到诸如重要的硬组织，特别是天然牙齿的釉质或牙本质的基底上时，玻璃离聚物水泥和 底漆组合物能够在两者之间赋予强而持久的粘合性，而不用酸等处理所述基材。
-
公开(公告)号：US06583197B1
公开(公告)日：2003-06-24
申请号：US09609696
申请日：2000-07-06
申请人： Tohru Wada , Kunio Ikemura , Yoshiaki Kouro , Katsuya Kimoto , Kazuya Shinno
发明人： Tohru Wada , Kunio Ikemura , Yoshiaki Kouro , Katsuya Kimoto , Kazuya Shinno
IPC分类号： C08F246
CPC分类号： A61K6/0023 , Y10S522/908 , C08L33/10 , C08L75/04 , C08L33/068
摘要： A dental adhesive composition comprising: (A) 100 parts by weight of a polymerizable unsaturated monomer containing 5% by weight or more of a radical polymerizable monomer having an acid group; (B) 35 to 100 parts by weight of an acid-reactive filler; (C) 35 to 100 parts by weight of water; (D) 5 to 100 parts by weight of a water-soluble organic solvent; and, (E) 0.1 to 10 parts by weight of a polymerization catalyst.
摘要翻译： 一种牙科粘合剂组合物，其包含：（A）100重量份含有5重量％以上的具有酸基的自由基聚合性单体的聚合性不饱和单体;（B）35〜100重量份的酸反应性填料 ;（C）35〜100重量份的水;（D）5〜100重量份的水溶性有机溶剂; 和（E）0.1〜10重量份的聚合催化剂。
-
公开(公告)号：US20070054978A1
公开(公告)日：2007-03-08
申请号：US11220377
申请日：2005-09-07
申请人： Kiyomi Futigami , Kunio Ikemura , Kensuke Ichizawa
发明人： Kiyomi Futigami , Kunio Ikemura , Kensuke Ichizawa
IPC分类号： A61K6/08
CPC分类号： A61K6/0835 , A61K6/0052 , C08L33/00
摘要： The present invention provides a one-liquid curable composition comprising micro- and/or nano-capsules. More specifically, the present invention provides a one-liquid curable composition characterized in that a substance encapsulated within each micro- and/or nano-capsule and a substance enveloping said micro- and/or nano-capsule contain a combination of more than one material that can coexist with one another, selected arbitrary from radically-polymerizable monomers, polymerization initiators, polymerization accelerators, electrolyte polymers, electrolyte polymer solutions, hydroxycarboxylic acids, hydroxycarboxylic acid solutions, acid-reactive fillers, and acid-inactive fillers, and also characterized in that a wall material of said micro- and/or nano-capsule is an organic compound, and/or an inorganic compound, and/or an organic/inorganic complex compound.
摘要翻译： 本发明提供了包含微胶囊和/或纳米胶囊的单液体可固化组合物。 更具体地，本发明提供了一种单液固化组合物，其特征在于，包封在每个微胶囊和/或纳米胶囊内的物质以及包围所述微胶囊和/或纳米胶囊的物质包含多于一种物质的组合 可自由共聚的单体，聚合引发剂，聚合促进剂，电解质聚合物，电解质聚合物溶液，羟基羧酸，羟基羧酸溶液，酸反应性填料和酸非活性填料任意选择， 所述微胶囊和/或纳米胶囊的壁材料是有机化合物，和/或无机化合物，和/或有机/无机络合物。
-
7.发明授权Fluoride ion sustained release preformed glass ionomer filler and dental compositions containing the same 失效氟化物离子缓释预成型玻璃离聚物填料和含有它们的牙科用组合物
公开(公告)号：US5883153A
公开(公告)日：1999-03-16
申请号：US892766
申请日：1997-07-15
CPC分类号： A61K6/0023 , A61K6/0017 , A61K6/0038 , A61K6/0835 , Y10S524/916
摘要： There is provided a fluoride-ion sustained release pre-formed glass ionomer filler comprising a powdery reaction product of polyalkenoic acid with a fluorine-containing glass, and a method of producing the same. There is also provided a dental composition containing the filler. The fluoride-ion sustained release pre-formed glass ionomer filler is long capable of releasing fluoride ions in the presence of water without involving disintegration. The dental composition of the invention is useful particularly for prevention of dental caries and like trouble.
摘要翻译： 提供了包含聚烯烃与含氟玻璃的粉末状反应产物的氟离子缓释预成型玻璃离聚物填料及其制造方法。 还提供含有填料的牙科用组合物。 氟离子缓释预制玻璃离聚物填料长时间能够在水存在下释放氟离子而不会分解。 本发明的牙科用组合物特别适用于预防龋齿等问题。
-
公开(公告)号：US5707611A
公开(公告)日：1998-01-13
申请号：US549810
申请日：1995-12-07
CPC分类号： A61K6/0023
摘要： A tooth surface treating agent is provided which comprises a polymerization catalyst and an acidic compound, both water-soluble, the treating agent being capable of enhancing tooth adhesion. The tooth surface treating agent imparts strong adhesion to the enamel and dentin of teeth through simultaneous treatment thereof. The invention is mainly intended for use in the field of dentistry, but is also applicable as a treating agent for vital hard tissues in such fields as surgery, and orthopaedic or plastic surgery.
摘要翻译： PCT No.PCT / JP95 / 00665 Sec。 371 1995年12月7日第 102（e）1995年12月7日PCT PCT 1995年4月6日PCT公布。 WO95 / 27470 PCT出版物 日期1995年10月19日提供了一种牙齿表面处理剂，其包含聚合催化剂和酸性化合物，两者都是水溶性的，该处理剂能够增强牙齿粘附性。 牙齿表面处理剂通过同时处理牙齿的牙釉质和牙质具有很强的附着力。 本发明主要用于牙科领域，但也适用于手术，矫形或整形手术等重要硬组织的治疗剂。
-
公开(公告)号：US5670657A
公开(公告)日：1997-09-23
申请号：US590174
申请日：1996-01-23
IPC分类号： A61K6/00 , C07D339/04 , C08F20/38 , C09J4/00 , C09J4/02 , C07D339/02
CPC分类号： C08F20/38 , C07D339/04 , C09J4/00
摘要： A novel compound useful as a precious metal adhesive component is provided which can exhibit high and durable adhesivity with precious metals, such as gold, silver, platinum, and palladium, and alloys thereof. The compound is a (meth)acrylic ester derivative having a disulfide cyclic group which is represented by the general formula �I!: ##STR1## in which R.sub.1 represents a hydrogen atom or a methyl group, and R.sub.2 represents a C1-C14 alkylene group which may have a substituent.
摘要翻译： 提供了可用作贵金属粘合剂组分的新型化合物，其可以与贵金属如金，银，铂和钯及其合金显示出高且耐久的粘合性。 该化合物是具有由通式[I]表示的二硫环状基团的（甲基）丙烯酸酯衍生物：甲基，R2表示可具有取代基的C1-C14亚烷基。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.023 秒)