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1. 发明专利

JP2011057657A Polymerizable carboxylic acid derivative and adhesive composition containing the same 有权
标题翻译：可聚合的羧酸衍生物和含有它们的粘合剂组合物
公开(公告)号：JP2011057657A
公开(公告)日：2011-03-24
申请号：JP2009229964
申请日：2009-09-07
申请人： Shofu Inc , 株式会社松風
发明人： IKEMURA KUNIO , ITO SATOSHI , FUCHIGAMI KIYOMI , YOSHIMOTO RYUICHI , HANASAKI TOMONORI
IPC分类号： C07C235/84 , A61K6/00 , C07D307/89 , C09J4/00 , C09J11/06
摘要： PROBLEM TO BE SOLVED: To extend shelf-life and improve adhesiveness of an adhesive composition for dental therapy containing a (meth)acrylate monomer having an acidic group in the molecule and water as essential components, and improve adhesiveness of an adhesive composition free from water.
SOLUTION: There is provided an adhesive composition containing a polymerizable phosphonic acid derivative comprising a compound having a polymerizable group and a carboxylic acid in the molecule or its salt and expressed by general formula [1] [wherein, R is a polymerizable group; and W is an organic group containing an aromatic group having an acid group except for a phosphoric acid group as a substituent].
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题为了延长保存期限并提高包含分子中具有酸性基团的（甲基）丙烯酸酯单体的牙科治疗用粘合剂组合物的粘合性，作为必需成分，提高粘合剂组合物的粘合性没有水。解决方案：提供一种含有可聚合膦酸衍生物的粘合剂组合物，其包含分子中具有可聚合基团和羧酸的化合物或其盐，并由通式[1]表示[其中，R是可聚合基团 ; W是含有除了作为取代基的磷酸基以外的酸基的芳香族基团的有机基团]。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011201783A Medical/dental silicone impression material composition 有权
标题翻译：医用/牙科用硅胶材料组合物
公开(公告)号：JP2011201783A
公开(公告)日：2011-10-13
申请号：JP2010067862
申请日：2010-03-24
申请人： Shofu Inc , 株式会社松風
发明人： FUCHIGAMI KIYOMI , ITO SATOSHI , IKEMURA KUNIO , YAANA HIROSHI , SHIMOSOYAMA SHUN , KITAMURA TOSHIO , YOSHIMOTO RYUICHI
IPC分类号： A61K6/10
摘要： PROBLEM TO BE SOLVED: To provide a medical/dental impression material composition as a one-pack (one-paste) silicone impression material where at least one of reactive substances is microcapsulated or nanocapsulated to unnecessitate mixing.SOLUTION: An addition-polymerizable compound (1) comprising a vinyl group-containing organopolysiloxane, a crosslinkable compound (2) comprising an organopolysiloxane having at least two SiH bonds in one molecule and a noble metal-containing catalyst (3) catalyzable a hydroxylation reaction are formed into a shape, in which these three chemical species can co-exist, by microcapsulating or nanocapsulating at least one of these chemical species. A filling material such as silica, calcium carbonate or the like accounts for 10-90 mass% of the composition. These filling materials are added for the purpose of minimizing polymerization shrinkage.
摘要翻译：要解决的问题：提供医疗/牙科印模材料组合物作为单组分（一次性）硅酮印模材料，其中至少一种反应性物质被微胶囊化或纳米封装以不必要地混合。溶液：可加聚化合物（ 1）包含含乙烯基的有机聚硅氧烷，包含在一个分子中具有至少两个SiH键的有机聚硅氧烷和可催化羟基化反应的含贵金属的催化剂（3）的交联性化合物（2）形成为其中这三种化学物质可以通过微胶囊化或纳米封装这些化学物质中的至少一种来共存。填充材料如二氧化硅，碳酸钙等占组合物的10-90质量％。为了最小化聚合收缩率而添加这些填充材料。

3. 发明专利

JP2011200289A Single-liquid type phosphate dental investment 审中-公开
标题翻译：单液型磷酸盐牙科投资
公开(公告)号：JP2011200289A
公开(公告)日：2011-10-13
申请号：JP2010067861
申请日：2010-03-24
申请人： Shofu Inc , 株式会社松風
发明人： FUCHIGAMI KIYOMI , ITO SATOSHI , IKEMURA KUNIO , YAANA HIROSHI , SHIMOSOYAMA SHUN , KITAMURA TOSHIO , YOSHIMOTO RYUICHI
IPC分类号： A61C13/20
摘要： PROBLEM TO BE SOLVED: To provide a single-liquid type composition used as a phosphate dental investment, in which at least one reacting component is micro- or nano-encapsulated.SOLUTION: By micro- or nano-encapsulating one of the reactive substances including magnesium oxide and/or ammonium dihydrogen phosphate, a stable pasty composition is acquired which is capable of being coexistent. In addition, a method for destructing the micro- or nano-capsules by electromagnetic wave is adopted instead of a mixing step.
摘要翻译：要解决的问题：提供一种用作磷酸盐牙科投资的单液体组合物，其中至少一种反应组分是微或纳米封装的。溶液：通过微量或纳米封装一种反应性物质，包括氧化镁和/或磷酸二氢铵，获得能够共存的稳定的糊状组合物。此外，采用通过电磁波来破坏微胶囊或纳米胶囊的方法代替混合步骤。

4. 发明专利

JP2012006880A Polymerizable compound having acid group and adhesive composition containing the same 有权
标题翻译：具有酸性的聚合性化合物和含有它们的粘合剂组合物
公开(公告)号：JP2012006880A
公开(公告)日：2012-01-12
申请号：JP2010145321
申请日：2010-06-25
申请人： Shofu Inc , Tokyo Institute Of Technology , 国立大学法人東京工業大学 , 株式会社松風
发明人： ITO SATOSHI , IKEMURA KUNIO , FUCHIGAMI KIYOMI , YOSHIMOTO RYUICHI , TANAKA MASATO
IPC分类号： C07F9/38 , A61K6/00 , C08F22/38 , C09J4/00
摘要： PROBLEM TO BE SOLVED: To improve a shelf life and adhesive performance of an adhesive composition which indispensably includes a (meth)acrylate based monomer having an acid group in the molecule and water, and to improve adhesive ability of an adhesive composition which does not contain water in odontotherapy.SOLUTION: The polymerizable compound having an acid group is a compound or its salt which has one or more phosphate groups and carboxylic acid groups respectively in the molecule as an acid group, and which further has one or more polymerizable groups. For example, the polymerizable compound having an acid group is a compound or its salt expressed by general formula [1] (wherein R denotes a polymerizable group and; W denotes an organic group which has as a substituent, one or more phosphate groups and carboxylic acid groups respectively; each Xdenotes an oxygen atom or a sulfur atom; each Ydenotes an organic group; each Zdenotes an organic group which may have as a substituent, at least one of a phosphate group, a carboxylic acid and a polymerizable group; p denotes an integer of 1-10; and q is an integer of 1-p).
摘要翻译：要解决的问题为了提高粘合剂组合物的保质期和粘合性能，其不可或缺地包括在分子中具有酸基的（甲基）丙烯酸酯单体和水，并且提高粘合剂组合物的粘合能力，在牙源治疗中不含水。解决方案：具有酸基的可聚合化合物是分子中分别具有一个或多个磷酸基和羧酸基作为酸基的化合物或其盐，并且还具有一个或多个可聚合基团。例如，具有酸基的可聚合化合物是由通式[1]表示的化合物或其盐（其中R表示可聚合基团，W表示作为取代基的有机基团，一个或多个磷酸酯基团和羧酸酯基团酸基;每个X q 表示氧原子或硫原子;每个Y q 表示有机基团;每个Z q 表示可以具有取代基的有机基团，磷酸基，羧酸和聚合性基团中的至少一个，p表示1〜10的整数，p表示1〜10的整数， q是1-p的整数）。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2011225489A Sulfur-containing polymerizable compound and adhesive composition containing the same 有权
标题翻译：含硫的聚合物和含有它的粘合剂组合物
公开(公告)号：JP2011225489A
公开(公告)日：2011-11-10
申请号：JP2010097791
申请日：2010-04-21
申请人： Shofu Inc , 株式会社松風
发明人： IKEMURA KUNIO , ITO SATOSHI , FUCHIGAMI KIYOMI , YOSHIMOTO RYUICHI
IPC分类号： C07D339/04 , A61K6/00 , C09J4/00 , C09J11/00
摘要： PROBLEM TO BE SOLVED: To provide a noble metal adhesive composition which exhibits strong and durable adhesive force to a nobel metal, gives stabilized adhesion, and is not susceptible to hydrolysis even in a water-containing acidic composition.SOLUTION: The sulfur-containing polymerizable compound includes a disulfide bond, an amide bond, and a polymerizable group each at least one in the molecule. Particularly, the compound is represented by formula [5] (wherein Ris hydrogen or a methyl group; Ris hydrogen or an organic group which may have one or more polymerizable groups; and n is an integer of 1-20). The adhesive composition contains the compound.
摘要翻译：要解决的问题：提供一种对诺贝尔金属具有强而持久的粘合力的贵金属粘合剂组合物，提供稳定的粘合性，即使在含水的酸性组合物中也不易水解。解决方案：含硫可聚合化合物包括分子中至少一个的二硫键，酰胺键和可聚合基团。特别地，该化合物由式[5]表示（其中R 1 是氢或甲基; R 2 或可以具有一个或多个可聚合基团的有机基团;且n为1-20的整数）。粘合剂组合物含有该化合物。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2007131721A Visible ray polymerization initiator 有权
标题翻译：可见光聚合反应器
公开(公告)号：JP2007131721A
公开(公告)日：2007-05-31
申请号：JP2005325716
申请日：2005-11-10
申请人： Shiyoufuu:Kk , 株式会社松風
发明人： IKEMURA KUNIO , KOZUKI NORIYUKI , NEGORO NORIYUKI
IPC分类号： C08F2/50
摘要： PROBLEM TO BE SOLVED: To provide a visible ray polymerization initiator having high photopolymerization activity and such working life as to enable high polymerization rate and an operation of moderate margin under ambient rays of light, exerting physical characteristics and high color tone stability, thus widely usable in the dental sector and the photopolymerization industry.
SOLUTION: The visible ray polymerization initiator essentially contains no amine compound, and comprises (A) an α-diketone compound, (B) a trihalomethyl-substituted 1,3,5-triazine compound, (C) a (bis)acylphosphine oxide compound and (D) an organotin compound, or comprises the components A, B and C, or comprises the components A, C and D. This initiator has high photocuring rate, enables an operation of moderate margin regarding ambient rays of light, and also expresses excellent photopolymerization tendency, high color tone stability and excellent physical characteristics using a dental irradiator.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有高光聚合活性和这样的工作寿命的可见光聚合引发剂，使得能够在环境光线下具有高聚合速率和适度的操作，施加物理特性和高色调稳定性，因此可广泛应用于牙科部门和光聚合行业。解决方案：可见光聚合引发剂基本上不含胺化合物，并且包含（A）α-二酮化合物，（B）三卤代甲基取代的1,3,5-三嗪化合物，（C）a（双）酰基氧化膦化合物和（D）有机锡化合物，或包含组分A，B和C，或包含组分A，C和D.该引发剂具有高光固化速率，使得能够对环境光线，并且还使用牙科照射器表现出优异的光聚合倾向，高色调稳定性和优异的物理特性。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006176488A Phase separated one-package adhesive composition 有权
标题翻译：相分离单组份胶粘组合物
公开(公告)号：JP2006176488A
公开(公告)日：2006-07-06
申请号：JP2004382800
申请日：2004-12-22
申请人： Shiyoufuu:Kk , 株式会社松風
发明人： IKEMURA KUNIO , ICHISAWA KENSUKE , FUCHIGAMI KIYOMI
IPC分类号： A61K6/00
摘要： PROBLEM TO BE SOLVED: To provide a one-package type adhesive composition having three functions of etching, priming and bonding (in one package), capable of firmly bonding a dental composite resin or resin cement onto enamelum and dentin of tooth in a simple operation such as one-package and one step in the dental caries treatment at the dental clinic. SOLUTION: The invention relates to the one-package adhesive composition which is a substantially heterogeneous solution at room temperature, comprising a radically polymerizable monomer having an acidic group in the molecule, a radically polymerizable monomer not having an acidic group in the molecule, a photopolymerization initiator, water and an organic solvent, wherein the one-package adhesive composition substantially does not contain a water-soluble film-forming agent not having an acidic group in the molecule. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够将牙科复合树脂或树脂水泥牢固地粘合到牙齿的牙釉质和牙本质上的具有蚀刻，起泡和粘合（一个包装）功能的单组分型粘合剂组合物一个简单的操作，如牙科诊所的龋齿治疗中的一包和一步。解决方案：本发明涉及在室温下是基本上非均相的溶液的单组分粘合剂组合物，包括在分子中具有酸性基团的自由基聚合单体，在分子中不具有酸性基团的自由基聚合单体，光聚合引发剂，水和有机溶剂，其中单包装粘合剂组合物基本上不含分子中不具有酸性基团的水溶性成膜剂。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006183013A Radically polymerizable composition 有权
标题翻译：无机聚合物组合物
公开(公告)号：JP2006183013A
公开(公告)日：2006-07-13
申请号：JP2004382933
申请日：2004-12-27
申请人： Shiyoufuu:Kk , 株式会社松風
发明人： ICHISAWA KENSUKE , IKEMURA KUNIO , FUCHIGAMI KIYOMI
IPC分类号： C08F4/00 , A61K6/00 , A61K6/02
摘要： PROBLEM TO BE SOLVED: To provide a radically polymerizable composition for use in dentistry which is excellent in the color tone stability and which is capable of improving the physical characteristics and of curing in the temperature range of normal temperatures or around 50°C.
SOLUTION: The radically polymerizable composition comprising a radically polymerizable monomer and (A) a barbituric acid derivative is characterized by containing at least two of (B) an organic peroxide, (C) an organic metal salt and/or an inorganic metal salt, and (D) N-pyrrolidine acetoacetamide or 1-isobutyl-2-methyl-imidazole.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种色调稳定性优异的牙科用自由基聚合性组合物，能够在常温或约50℃的温度范围内改善物理特性和固化性。解决方案：包含可自由基聚合的单体和（A）巴比妥酸衍生物的自由基聚合性组合物的特征在于含有（B）有机过氧化物，（C）有机金属盐和/或无机金属中的至少两种盐和（D）N-吡咯烷酮乙酰乙酰胺或1-异丁基-2-甲基咪唑。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005289961A Microcapsule-containing curable composition 审中-公开
标题翻译：含微量元素的可固化组合物
公开(公告)号：JP2005289961A
公开(公告)日：2005-10-20
申请号：JP2004203821
申请日：2004-07-09
申请人： Shiyoufuu:Kk , 株式会社松風
发明人： FUCHIGAMI KIYOMI , IKEMURA KUNIO , ICHISAWA KENSUKE
IPC分类号： A61K6/00 , A61K6/083
摘要： PROBLEM TO BE SOLVED: To obtain a curable composition prevented from change with years even if a plurality of components having been impossible to be present together in an identical system are made to coexist stably in the identical system, essentially needing no kneading operation in use, and manifesting excellent curability by initiating a reaction with external energy as desired when its curing is needed in significantly improved operability and also because of essentially including no air bubbles attributable to kneading. SOLUTION: This curable composition is obtained by separately encapsulating a plurality of components having been impossible to be present together in the identical system with microcapsules to stably include the respective components in a noncontact condition. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了使得即使在同一系统中不可能一起存在的多个成分在同一系统中稳定地共存而获得可以防止变化的固化性组合物，基本上不需要捏合操作并且通过在需要其固化时需要外部能量的反应显着提高可操作性，并且还因为基本上不包括由于捏合引起的气泡，从而表现出优异的固化性。解决方案：该可固化组合物通过将不可能与微胶囊一起存在于同一系统中的多个组分分开封装而获得，以在非接触状态下稳定地包含各组分。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005248137A Hardenable composition containing clathrate compound 审中-公开
标题翻译：含有复合化合物的复合组合物
公开(公告)号：JP2005248137A
公开(公告)日：2005-09-15
申请号：JP2004109446
申请日：2004-03-05
申请人： Shiyoufuu:Kk , 株式会社松風
发明人： IKEMURA KUNIO , ICHISAWA KENSUKE , FUCHIGAMI KIYOMI
IPC分类号： A61K6/00 , C08F2/44
摘要： PROBLEM TO BE SOLVED: To provide a dental adhesive which imparts excellent dentin adhesive properties even when various irradiators such as a dental halogen lamp, an LED, a xenon lamp, etc. are used. SOLUTION: The hardenable composition comprises a clathrate compound, a radical-polymerizable monomer, a polymerization initiator, and water. Particularly, when the hardenable composition is used in a mode of a one-step dental adhesion composition, the composition is the one-step dental adhesive showing the excellent dentin adhesive properties substantially in either case of a homogeneous or a heterogeneous solution at room temperature. COPYRIGHT: (C)2005,JPO&NCIPI

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