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1. 发明专利

JP2012077011A Composition for indicator with which used for detecting pressure points on denture 有权
标题翻译：用于检测牙齿上的压力点的指示剂组合物
公开(公告)号：JP2012077011A
公开(公告)日：2012-04-19
申请号：JP2010221418
申请日：2010-09-30
申请人： Gc Corp , 株式会社ジーシー
发明人： SHINOZAKI YUTAKA , KANBARA TAKASHI
IPC分类号： A61K6/00
CPC分类号： A61K6/002 , A61K6/0023 , A61K6/10 , C08L5/04
摘要： PROBLEM TO BE SOLVED: To provide a composition for an indicator, that easily adheres to oral mucosa, has a proper viscosity in an oral cavity environment, can be properly spread between an oral mucosa surface and a denture base, and easily specifies an affected part.SOLUTION: The composition for an indicator which is used for detecting pressure points on denture includes: (A) a fatty acid ester having a melting point of 30 to 50°C; (B) a water-soluble high polymer; and (C) a metal oxide. More preferably, the composition includes: (A) 40 to 95 wt.% of the fatty acid ester having a melting point of 30 to 50°C; (B) 1 to 59 wt.% of the water-soluble high polymer; and (C) 0.1 to 50 wt.% of the metal oxide.
摘要翻译：要解决的问题：为了提供易于粘附于口腔粘膜的指示剂组合物，在口腔环境中具有适当的粘度，可以适当地在口腔粘膜表面和假牙基底之间铺展，并且容易地指定受影响的部分。解决方案：用于检测义齿上的压力点的指示剂组合物包括：（A）熔点为30〜50℃的脂肪酸酯; （B）水溶性高分子; 和（C）金属氧化物。更优选地，组合物包括：（A）40〜95重量％的熔点为30〜50℃的脂肪酸酯; （B）1〜59重量％的水溶性高分子; 和（C）0.1〜50重量％的金属氧化物。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2010083772A Dental root canal-filling composition 审中-公开
标题翻译：牙齿根管填充组合物
公开(公告)号：JP2010083772A
公开(公告)日：2010-04-15
申请号：JP2008251990
申请日：2008-09-30
申请人： Gc Corp , 株式会社ジーシー
发明人： SHINOZAKI YUTAKA , KANBARA TAKASHI
IPC分类号： A61K6/083 , A61K6/04 , A61K6/08
CPC分类号： A61K6/0038 , C08L71/02 , C08L25/08 , C08L23/16
摘要： PROBLEM TO BE SOLVED: To provide a dental root canal-filling composition which is generally formed in a point shape, has high strength, is not easily broken, is properly deformed so as to afford easy operativity for filling in a root cavity, has more excellent wettability and adhering properties with a root canal-filling sealer than those of a conventional filling material for root canal currently used for a root canal treatment, and is less deteriorated by sterilization, chemical disinfection or the like.
SOLUTION: The dental root canal-filling composition is constituted of (A) one or more kinds of polyolefin resins selected from polyethylene, polypropylene, and a copolymer of polyethylene and polypropylene, (B) a styrene block copolymer, (C) one or more kinds of thermoplastic resins selected from ester gum, rosin, an alicyclic saturated hydrocarbon resin, a terpene resin, an aliphatic petroleum resin, and (D) one or more kinds of inorganic fillers selected from zinc oxide, barium sulfate, zirconium oxide, titanium oxide, ytterbium fluoride, barium glass, and aluminosilicate glass.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供通常形成为点状的牙根根管填充组合物，具有高强度，不容易破裂，适当变形，从而提供容易操作的方法，用于填充根部腔与目前用于根管治疗的根管的常规的根管填充材料相比，根管填充密封剂具有更好的润湿性和粘附性，并且通过灭菌，化学消毒等而劣化。牙根填充组合物由（A）选自聚乙烯，聚丙烯，聚乙烯和聚丙烯的共聚物中的一种或多种聚烯烃树脂，（B）苯乙烯嵌段共聚物，（C）一种或多种选自酯胶，松香，脂环族饱和烃树脂，萜烯树脂，脂族石油树脂的热塑性树脂和（D）选自氧化锌，硫酸钡，氧化锆的一种或多种无机填料，氧化钛，氟化镱，钡玻璃和铝硅酸盐玻璃。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008247801A Composite resin for constructing tooth foundation 有权
标题翻译：用于构建牙根基础的复合树脂
公开(公告)号：JP2008247801A
公开(公告)日：2008-10-16
申请号：JP2007090767
申请日：2007-03-30
申请人： Gc Corp , 株式会社ジーシー
发明人： KOSAKA YUGO , SHINOZAKI YUTAKA , KUMAGAI TOMOHIRO
IPC分类号： A61K6/08 , A61K6/083
CPC分类号： A61K6/0032 , A61K6/083 , C08L33/00
摘要： PROBLEM TO BE SOLVED: To provide a dual cure type composite resin for constructing a tooth foundation, improving the mechanical strength of a cured material under a condition of without irradiating light by improving the curing property of the composite resin for constructing the tooth foundation by chemical polymerization and further shortening a clinical curing time. SOLUTION: This composite resin for constructing the tooth foundation constituted by a first component containing a (meth)acrylate-based polymerizable resin and an organic peroxide and a second component containing the (meth)acrylate-based polymerizable resin and a reducing agent, and containing a photopolymerization initiator and a filler in the first component and/or second component is characterized by blending the oxide powder of a group 2 element having ≤1 μm mean particle diameter in the first component and/or the second component. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于构造牙基础的双重固化型复合树脂，通过改善用于构成牙齿的复合树脂的固化性能，在不照射光的条件下提高固化材料的机械强度化学聚合基础，进一步缩短临床治愈时间。解决方案：用于构成由含有（甲基）丙烯酸酯系聚合性树脂和有机过氧化物的第一成分和含有（甲基）丙烯酸酯系聚合性树脂和还原剂的第二成分构成的牙基材的复合树脂并且在第一组分和/或第二组分中含有光聚合引发剂和填料的特征在于将第一组分和/或第二组分中具有≤1μm平均粒径的第二族元素的氧化物粉末混合。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2011213608A Dental hydraulic temporary sealing material composition 审中-公开
标题翻译：牙科液压临时密封材料组成
公开(公告)号：JP2011213608A
公开(公告)日：2011-10-27
申请号：JP2010080845
申请日：2010-03-31
申请人： Gc Corp , 株式会社ジーシー
发明人： SHINOZAKI YUTAKA , FUKUSHIMA SHOICHI , KANBARA TAKASHI
IPC分类号： A61K6/08
CPC分类号： A61K6/0625 , A61K6/083 , C08L31/04
摘要： PROBLEM TO BE SOLVED: To provide a dental hydraulic temporary sealing material composition having excellent initial curability, excellent stickiness and adhesiveness with cavity, and extremely good operativity of filling in an oral cavity.SOLUTION: The dental hydraulic temporary sealing material composition includes calcium sulfate, a vinyl acetate resin, an inorganic filler, alcohols having a boiling point of 110°C or more, and a nonionic surfactant, whereby water on a cavity can adhere, without being repelled, to a paste surface due to hydrophilic effect between an organic solvent having proper hydrophilicity and the nonionic surfactant, the water can permeate and diffuse rapidly and stably through the inside of the paste by the hydrophilic effect so as to set faster than conventional composition, and since the hydrophilic effect is effective for stickiness and adhesiveness with cavity, and filling property in an oral cavity becomes extremely good.
摘要翻译：要解决的问题：提供一种具有优异的初期固化性，优异的粘着性和与空腔粘合性的牙科液压临时密封材料组合物，并且极好地填充口腔的操作性。解决方案：牙科液压临时密封材料组合物包括硫酸钙，乙酸乙烯酯树脂，无机填料，沸点为110℃以上的醇和非离子表面活性剂，由于有机溶剂之间的亲水作用，空腔上的水不会被排斥而粘附到糊状表面具有适当的亲水性和非离子表面活性剂，水可以通过亲水效应快速稳定地渗透到浆料的内部，以便比常规组合物更快地设置，并且由于亲水效果对于与空腔的粘性和粘合性是有效的，并且口腔内的填充性变得非常好。

5. 发明专利

JP2009242322A Dental silicone-based fitting check material composition 有权
标题翻译：基于硅胶的配件检查材料组成
公开(公告)号：JP2009242322A
公开(公告)日：2009-10-22
申请号：JP2008092351
申请日：2008-03-31
申请人： Gc Corp , 株式会社ジーシー
发明人： KANBARA TAKASHI , SHINOZAKI YUTAKA
IPC分类号： A61K6/10 , A61C13/00 , A61C19/04
CPC分类号： A61K6/10 , C08L83/04
摘要： PROBLEM TO BE SOLVED: To provide a dental silicone-based fitting check material composition confirming a fine difference of coating film thicknesses and having a wide confirmation range of the coating film thicknesses.
SOLUTION: The dental silicone-based fitting check material composition comprises 100 pts.wt. of an organopolysiloxane having at least two aliphatic unsaturated hydrocarbons in one molecule, 0.1 to 30 pts.wt. of an organohydrogenpolysiloxane having at least three hydrogen atoms directly bonding to silicon atoms in one molecule, 10 ppm to 1 pt.wt. of a silicone-soluble platinum compound with respect to the total weight of the above two components, 0.05 to 20 pts.wt. of powdery palladium, 10 to 800 pts.wt. of an inorganic filler, and 0.01 to 10 pts.wt. of a pigment selected from phthalocyanine blue, cobalt blue, and ultramarine.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种确定涂膜厚度的微小差异并且具有广泛的涂膜厚度确认范围的牙科硅基配件检查材料组合物。
解决方案：牙科硅基配件检查材料组成包含100重量份的在一个分子中具有至少两个脂族不饱和烃的有机聚硅氧烷，0.1-30重量份的具有至少三个氢原子的有机氢聚硅氧烷，其直接键合到一个分子中的硅原子，10ppm至1重量ppm。相对于上述两种组分的总重量为0.05〜20重量份的硅氧烷溶解的铂化合物。的粉末钯，10至800重量份的无机填料，和0.01至10重量份的颜料选自酞菁蓝，钴蓝和群青。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007051116A Room temperature curing resin for dental use 审中-公开
标题翻译：牙科用温度固化树脂
公开(公告)号：JP2007051116A
公开(公告)日：2007-03-01
申请号：JP2005238947
申请日：2005-08-19
申请人： Gc Corp , 株式会社ジーシー
发明人： NAKAYAMA MIZUKI , SHINOZAKI YUTAKA , HIRAOKA SATOSHI , KUMAGAI TOMOHIRO
IPC分类号： A61K6/083
摘要： PROBLEM TO BE SOLVED: To provide a room temperature curing resin for dental use without necessitating a treatment in producing process which causes reduction of operational efficiency, and a specific equipment for the treatment, free from causing color unevenness in using a stylus mixing and applying method in which the liquid component and the powder component are mixed on the tip of the stylus and applied to the point of prosthesis.
SOLUTION: The room temperature curing resin for dental use comprises a powder component comprising (a) 100 pts.wt. of an ethyl(meth)acrylate polymer containing a methyl(meth)acrylate as a homopolymer or a copolymer, (b) 0.01-5 pts.wt. of pigments, (c) 0.1-2 pts.wt. of fine powder of silica having 10-400 m
2 /g of specific surface area, (d) 0.005-5 pts.wt. of a polymerization initiator, and (e) a liquid component comprising (e) 100 pts.wt. of a (meth)acrylate monomer at least having an unsaturated double bond and (f) 0.005-5 pts.wt. of a polymerization initiator.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用于牙科用途的室温固化树脂，而不需要在引起操作效率降低的生产过程中的处理，以及用于治疗的特定设备，在使用触针混合时不会引起颜色不均匀以及其中将液体组分和粉末组分混合在触针的尖端上并施加到假体点的施用方法。＆lt; P＆gt;解决方案：用于牙科用途的室温固化树脂包括粉末组分，其包含（a）100重量份包含（甲基）丙烯酸甲酯作为均聚物或共聚物的（甲基）丙烯酸乙酯乙酯聚合物，（b）0.01-5重量份的颜料，（c）0.1-2重量份具有10-400m 2 / SP / g比表面积的二氧化硅细粉末，（d）0.005-5重量份的聚合引发剂，和（e）液体组分，其包含（e）100重量份至少具有不饱和双键的（甲基）丙烯酸酯单体和（f）0.005-5重量份的聚合引发剂。版权所有（C）2007，JPO＆INPIT

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