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1. 发明专利

JP2011225507A Alginic acid-containing aqueous composition 有权
标题翻译：含酸性水分组合物
公开(公告)号：JP2011225507A
公开(公告)日：2011-11-10
申请号：JP2010111495
申请日：2010-04-22
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： GYAKUSHI HIDETOSHI , MATSUSHIGE KOJI
IPC分类号： A61K6/10 , A61K8/60 , A61K8/73 , A61K47/26 , A61K47/36
摘要： PROBLEM TO BE SOLVED: To develop an aqueous composition containing alginic acid or a derivative of the same, concretely, the aqueous composition whose viscosity is stably maintained for a long period, e.g., in base material paste in a paste type alginate impression material for dental use.SOLUTION: The alginic acid-containing aqueous composition contains (A) alginic acid or a derivative of the same, (B) water, and (C) a non-reducing sugar, suitably including disaccharide such as trehalose and sucrose. The composition may further contain (D) a filler so as to be a paste state.
摘要翻译：要解决的问题为了开发含有藻酸或其衍生物的水性组合物，具体地说，其粘度长时间稳定地保持的水性组合物，例如在糊状藻酸盐印迹中的基材糊料牙科用材料。解决方案：含海藻酸的水性组合物含有（A）藻酸或其衍生物，（B）水和（C）非还原糖，适合包括二糖如海藻糖和蔗糖。组合物还可以含有（D）填料以使其成为糊状。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011213415A Knock type discharging vessel 审中-公开
标题翻译：卡诺型排放船
公开(公告)号：JP2011213415A
公开(公告)日：2011-10-27
申请号：JP2010224675
申请日：2010-10-04
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： GYAKUSHI HIDETOSHI , YAMAGUCHI YOSHITOSHI
IPC分类号： B65D83/00 , A61C5/00 , B05C17/00
摘要： PROBLEM TO BE SOLVED: To provide a dispense vessel capable of dropping liquid from a vessel body without depending on the feeling of fingers and coping with a temperature change.SOLUTION: The knock type dispense vessel 1 has a dispense opening 8 mounted at one end of the vessel body 2 and a knock button 4 mounted at the other end. A housing chamber 22 to be filled with the liquid, is mounted in the vessel body 2. The liquid filling the housing chamber 22 is dispensed from the dispense opening 8 linked with the operation of the knock button 4.
摘要翻译：要解决的问题：提供一种能够从容器主体滴下液体的分配容器，而不依赖于手指的感觉并应对温度变化。解决方案：爆震式分配容器1具有分配开口8，分配开口8安装在船体2和安装在另一端的敲击按钮4。填充有液体的容纳室22安装在容器主体2中。填充容纳室22的液体从与敲击按钮4的操作相关联的分配开口8分配。

3. 发明专利

JP2012056586A Knocking-type discharge container 有权
标题翻译：锁扣式排放容器
公开(公告)号：JP2012056586A
公开(公告)日：2012-03-22
申请号：JP2010199737
申请日：2010-09-07
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： GYAKUSHI HIDETOSHI , YAMAGUCHI YOSHITOSHI
IPC分类号： B65D83/00 , A61C5/08 , B65D25/42 , B65D47/40
CPC分类号： B65D35/24 , A61C5/62 , A61M3/00
摘要： PROBLEM TO BE SOLVED: To prevent a liquid discharged from a nozzle from wrapping around a circumferential surface of a discharge port of the nozzle.SOLUTION: In a knocking-type discharge container 1, one end of a container body 2 is provided with a nozzle 7 and the other end thereof is provided with a knock button 4 A, and liquid stored in a storage chamber 22 is discharged from the nozzle in conjunction with the depressing operation of the knock button 4. The knocking-type discharge container 1 is composed of a nozzle fore end 31 at the fore end side of the nozzle 7 and a nozzle body 30 at the base end side thereof. A stepped face 32 which is expanded outwardly in the radial direction from the nozzle fore end 31 and prevents the liquid discharged from the nozzle 7 from wrapping around the nozzle body 30 is formed in a boundary between the nozzle fore end 31 and the nozzle body 30 over the entire circumference of the nozzle fore end 31.
摘要翻译：要解决的问题：防止从喷嘴排出的液体围绕喷嘴的排出口的周向表面缠绕。解决方案：在爆震式放电容器1中，容器主体2的一端设置有喷嘴7，其另一端设置有敲击按钮4A，储存在储存室22中的液体为与敲击按钮4的按压操作一起从喷嘴排出。爆震式排出容器1由喷嘴7的前端侧的喷嘴前端31和基端侧的喷嘴体30 它们。在喷嘴前端31与喷嘴主体30之间的边界处形成有从喷嘴前端31沿径向向外侧膨胀的台阶面32，防止从喷嘴7排出的液体卷绕在喷嘴体30周围在喷嘴前端31的整个圆周上。（C）2012，JPO＆INPIT

4. 发明专利

JP2011241154A Aqueous composition containing alginic acids 审中-公开
标题翻译：含有酸性物质的水性组合物
公开(公告)号：JP2011241154A
公开(公告)日：2011-12-01
申请号：JP2010112017
申请日：2010-05-14
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： GYAKUSHI HIDETOSHI
IPC分类号： A61K6/10 , A61K8/73 , A61K9/06 , A61K47/36 , A61L27/00
摘要： PROBLEM TO BE SOLVED: To develop an aqueous composition containing alginic acid or its derivative used for various products requiring tackiness, especially, a dental alginate impression material composition used in combination with a hardening agent, and capable of keeping viscosity stably for a long period.SOLUTION: The aqueous composition containing alginic acids contains 1-2,000 pts.mass water including ≥10 mass% (B) heavy water (generally DO) to 1 pt.mass (A) alginic acid or its derivative (for example, an alginate, an ester derivative of alginic acid, or an ether derivative of alginic acid).
摘要翻译：要解决的问题：为了开发含有海藻酸或其衍生物的水性组合物，其用于需要粘合性的各种产品，特别是与硬化剂组合使用的牙科海藻酸盐印模材料组合物，并且能够稳定地保持粘度长时间。含有海藻酸的水性组合物含有1〜10000质量％（B）重水（一般为D 2 O）的1〜海藻酸（A）藻酸或其衍生物（例如藻酸盐，藻酸的酯衍生物或海藻酸的醚衍生物）。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012240973A Adhesive material for dentine 有权
标题翻译：丁苯胶粘材料
公开(公告)号：JP2012240973A
公开(公告)日：2012-12-10
申请号：JP2011113601
申请日：2011-05-20
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： SAI SEN , YAMAKAWA JUNICHIRO , GYAKUSHI HIDETOSHI
IPC分类号： A61K6/083 , A61K6/06
摘要： PROBLEM TO BE SOLVED: To provide an adhesive composition for dentine, having high adhesive strength to dentine and also high storage stability, as a water-free adhesive material for dentine obtained by compounding an acid group-containing polymerizable monomer and silica together.SOLUTION: The adhesive material for dentine comprises: (A) a polymerizable monomer component including at least an acid group-bearing polymerizable monomer as a part thereof: and (B) silica-based particles; wherein the silica-based particles have a specific surface area of 50-500 m/g and contain silanol groups at 3.5 counts/nmon the surface, preferably consist of fumed silica, and contain no water as well.
摘要翻译：待解决的问题：为了提供牙本质的粘合剂组合物，对牙本质具有高的粘合强度和高的储存稳定性，作为通过将含酸基的可聚合单体和二氧化硅混合而得到的牙质的无水粘合剂材料。解决方案：用于牙质的粘合剂材料包括：（A）至少包含含酸基的可聚合单体作为其一部分的可聚合单体组分和（B）二氧化硅基颗粒; 其中所述二氧化硅基颗粒的比表面积为50-500μm，并且含有3.5个数/ nm的硅烷醇基团 2 < / SP>，优选由热解法二氧化硅组成，也不含水。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011057238A Liquid mixing container 有权
标题翻译：液体混合容器
公开(公告)号：JP2011057238A
公开(公告)日：2011-03-24
申请号：JP2009206226
申请日：2009-09-07
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： YAMAGUCHI YOSHITOSHI , GYAKUSHI HIDETOSHI
IPC分类号： B65D81/32
CPC分类号： B01F13/0033 , A61C5/60 , A61C5/68 , B01F15/0215 , B01F15/0226
摘要： PROBLEM TO BE SOLVED: To provide a container for mixing two liquids by which mixing of the two liquids by an erroneous operation can be prevented, and mixing of a sheet-like foreign material into the mixed liquid can be prevented.
SOLUTION: A container body 2 of the container 1 for mixing two liquids is provided with liquid injection openings 7a, 8a through which different kinds of processing liquids are supplied to a plurality of liquid chambers 7, 8. A liquid chamber opening/closing member 4 is provided with sealing members which are to be attached to one end of the container body 2, close the liquid injection openings 7a, 8a at forward positions in the direction entering the liquid injection openings so as to close the liquid chambers 7, 8 respectively, and open the liquid injection openings 7a, 8a at rearward positions so as to connect the liquid chambers 7, 8.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于混合两种液体的容器，通过该容器可以防止两种液体的错误操作混合，并且可以防止片状异物混入混合液体中。解决方案：用于混合两种液体的容器1的容器主体2设置有液体喷射开口7a，8a，通过该液体喷射开口7a，8a向多个液体室7,8供应不同种类的处理液体。液体室开启/ 关闭构件4设置有要附接到容器主体2的一端的密封构件，在进入液体喷射开口的方向的前部位置处关闭液体喷射口7a，8a以闭合液体室7，分别在后方开启液体喷射口7a，8a，以连接液体室7,8。（C）2011，JPO＆INPIT

7. 发明专利

JP2014101383A Dental adhesive 有权
标题翻译：牙膏
公开(公告)号：JP2014101383A
公开(公告)日：2014-06-05
申请号：JP2014044474
申请日：2014-03-07
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： GYAKUSHI HIDETOSHI , SUZUKI TAKESHI , HIRATA KOICHIRO , KIMURA MIKIO
IPC分类号： A61K6/083
摘要： PROBLEM TO BE SOLVED: To provide a dental adhesive which is a one-step type adhesive excellent in operability, of which the component sufficiently penetrates to a tooth substance to form an adhesive layer having uniform thickness on the tooth substance.SOLUTION: A dental adhesive includes (A) 100 pts.mass of a (meth)acrylic polymerizable monomer component including an acidic group-containing (meth)acrylic polymerizable monomer as at least a portion, (B) 50 to 600 pts.mass of a hydrous solvent including 1 to 25 mass% of water and 75 to 99 mass% of a volatile organic solvent, (C) 0.05 to 10 pts.mass of poly(low alkyl)(meth)acrylate, and (D) an effective dose of a polymerization initiator. The dental adhesive is obtained by folding a composition (I) containing (A) the (meth)acrylic polymerizable monomer component and a composition (II) containing (C) poly(low alkyl)(meth)acrylate.
摘要翻译：要解决的问题：提供一种牙科粘合剂，其是可操作性优异的一步式粘合剂，其中该成分充分渗透到牙齿物质中以形成具有均匀厚度的粘合剂层。牙科粘合剂包括（A）至少部分含有酸性基团（甲基）丙烯酸系聚合性单体的（甲基）丙烯酸系聚合性单体成分100质量份，（B）50〜600质量份的含水溶剂，包括1 至25质量％的水和75〜99质量％的挥发性有机溶剂，（C）0.05〜10质量份的聚（低级烷基）（甲基）丙烯酸酯，和（D）有效剂量的聚合引发剂。通过折叠含有（A）（甲基）丙烯酸系聚合性单体成分的组合物（I）和含有（C）聚（低级烷基）（甲基）丙烯酸酯的组合物（II），得到牙科用粘合剂。

8. 发明专利

JP2012106937A Dental alginate impression material and substrate paste used therefor 有权
标题翻译：牙膏和其他材料
公开(公告)号：JP2012106937A
公开(公告)日：2012-06-07
申请号：JP2010255085
申请日：2010-11-15
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： MATSUSHIGE KOJI , NAGASAWA TOMOYASU , GYAKUSHI HIDETOSHI
IPC分类号： A61K6/10
摘要： PROBLEM TO BE SOLVED: To provide a dental alginate impression material having excellent moisture retention and small reduction in impression accuracy even if a cured material is allowed to stand for many hours after impression collection in comparison with a conventional dental alginate impression material.SOLUTION: The dental alginate impression material comprises an alginate, a gelling reactant, and a nonreducing sugar, and comprises 1-20 pts.mass of the nonreducing sugar based on 1 pt.mass of the alginate. The substrate paste is used therefor.
摘要翻译：要解决的问题：与常规的牙科藻酸盐印刷材料相比，即使固化材料在印模收集后允许静置多个小时，提供具有优异的保湿性和较小的印模精度的牙科海藻酸盐印模材料。解决方案：海藻酸印迹材料包含藻酸盐，胶凝反应物和非还原性糖，并且包含1-20磅的基于1吨海藻酸盐的非还原糖。为此使用基板糊。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012188353A Preservation solution for cured product of alginate impression material 有权
标题翻译：用于固化产品的防腐蚀解决方案
公开(公告)号：JP2012188353A
公开(公告)日：2012-10-04
申请号：JP2011050413
申请日：2011-03-08
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： NAGASAWA TOMOYASU , MATSUSHIGE KOJI , GYAKUSHI HIDETOSHI
IPC分类号： A61K6/10
摘要： PROBLEM TO BE SOLVED: To develop a preservation solution capable of highly reducing the dimensional change of a cured product of an alginate impression material by syneresis and drying, and enabling the long-term preservation thereof.SOLUTION: The preservation solution for the alginate impression material comprises an aqueous solution of saccharides, especially a nonreducing sugar exemplified by trehalose. The saccharides of 1-80 pts.mass are preferably dissolved in 100 pts.mass of water, and when the cured body of the alginate impression material of the preservation object contains the nonreducing sugar, the effects of reducing the dimensional change are exhibited especially remarkably to make preferable embodiment.

10. 发明专利

JP2012020975A Adhesive composition for dentin 审中-公开
标题翻译：胶粘剂组合物
公开(公告)号：JP2012020975A
公开(公告)日：2012-02-02
申请号：JP2010160969
申请日：2010-07-15
申请人： Tokuyama Dental Corp , 株式会社トクヤマデンタル
发明人： GOTO YUKO , GYAKUSHI HIDETOSHI , MATSUSHIGE KOJI
IPC分类号： A61K6/00
摘要： PROBLEM TO BE SOLVED: To provide a dental adhesive composition having excellent water resistance of a cured body, capable of showing continuously adhesion strength even when being preserved for a long period in a single liquid state, and maintaining the adhesion strength highly even after being used for adhesion.SOLUTION: The single liquid type adhesive composition for dentin contains: (A) an acid group-containing polymerizable monomer containing ≥95 mass% of a phosphonic acid group-containing polymerizable monomer, or a phosphinic acid group-containing polymerizable monomer; (B) polyvalent metal ion, preferably titanium ion; (C) water; and further preferably (E) a photopolymerization initiator.
摘要翻译：解决问题：提供一种具有优异的固化体耐水性的牙科用粘合剂组合物，即使在单一液体状态下长期保存也能够显示连续的粘合强度，并且保持高度均匀的粘合强度用于粘合后。解决方案：用于牙质的单液型粘合剂组合物包含：（A）含有含有含酸基的可聚合单体≥95质量％的含酸基的可聚合单体或含次膦酸基的可聚合单体; （B）多价金属离子，优选钛离子; （C）水; 进一步优选（E）光聚合引发剂。版权所有（C）2012，JPO＆INPIT

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