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1. 发明公开

EP3404066A1 LIQUID COMPOSITION BASED ON EMULSION POLYMERISED ACRYLIC POLYMER PARTICLES 无效转让
公开(公告)号：EP3404066A1
公开(公告)日：2018-11-21
申请号：EP18172691.0
申请日：2013-03-21
申请人： Lucite International Speciality Polymers and Resins Limited
发明人： MCDONALD, David , ROBINSON, Ian , CHISHOLM, Michael Stephen , ABED-ALI, Sera Saheb
IPC分类号： C08L33/12
CPC分类号： A61K6/0835 , A61B17/8825 , A61K6/0017 , A61K6/005 , A61K6/0079 , A61K6/024 , C04B26/06 , C04B2111/00836 , C08F265/06 , C08F285/00 , C08L33/12 , A61K6/083 , C08L33/06 , C04B14/368 , C04B40/065 , C04B14/306
摘要： A liquid composition is described as comprising emulsion polymerized acrylic polymer particles, optionally, mixed with at least one further type of non-emulsion polymerised acrylic particles.

2. 发明公开

EP3195846A4 DENTAL POLYMERIZABLE COMPOSITION 有权
公开(公告)号：EP3195846A4
公开(公告)日：2018-05-30
申请号：EP15842045
申请日：2015-09-16
申请人： KURARAY NORITAKE DENTAL INC
发明人： IDA HIROTSUGU , SUZUKI KENJI , SHIMIZU SEIYA , SHACHI KENJI , MAEKAWA KAZUHIKO
IPC分类号： A61K6/00 , A61K6/083
CPC分类号： A61K6/083 , A61K6/00 , A61K6/0023 , A61K6/005 , A61K6/0052 , A61K6/0088 , A61K6/0091 , C08L53/00
摘要： The present invention provides a dental polymerizable composition that requires less discharging force, is easily formable, has low polymerization shrinkage stress during curing, and exhibits high stain resistance and surface gloss when cured. The present invention relates to a dental polymerizable composition including a (meth)acrylic block copolymer (A), a polymerizable monomer (B), and a polymerization initiator (C). The (meth)acrylic block copolymer (A) consists of a (meth)acrylic polymer block (a) having a curable functional group and a (meth)acrylic polymer block (b) having no curable functional group. The curable functional group has a partial structure represented by the following general formula (1):

3. 发明公开

EP3107523A1 DENTAL COMPOSITION AND USE THEREOF 有权
标题翻译：牙科组合物及其用途
公开(公告)号：EP3107523A1
公开(公告)日：2016-12-28
申请号：EP15706649.9
申请日：2015-02-18
申请人： 3M Innovative Properties Company
发明人： ECKERT, Adrian , CUB, Michael , HAILAND, Bettina , KESTEL, Marion , THALACKER, Christoph , DEDE, Karsten , HOHEISEL, Uwe , HECHT, Reinhold , LOLL, Henry , HOFMANN, Bernhard
IPC分类号： A61K6/083
CPC分类号： A61K6/083 , A61K6/005 , A61K6/0052 , A61K6/0073 , A61K6/0088 , A61K6/0091 , C08L33/10 , C08L33/08
摘要： The invention relates to a dental composition comprising polymerizable monomer (1), initiator component(s), filler component(s) in an amount of more than about 20 wt.-%, wt.-% with respect to the whole weight of the composition, the polymerizable monomer (1) being characterized as follows: having exactly two (meth)acrylate reactive moieties, having an unsymmetrical backbone as linkage between the (meth)acrylate reactive moieties, the two (meth)acrylate reactive moieties being attached onto the unsymmetrical monomer backbone as alkyl esters, the unsymmetrical backbone comprising one aromatic moiety of the phenolic type, the polymerizable monomer (1) not containing an acidic moiety, other atoms than carbon, hydrogen, and oxygen, bisphenol moieties. The invention also relates to the use of the dental composition as or for producing a dental filling material, crown and bridge material, inlay, onlay, veneer or dental mill blank.
摘要翻译：本发明涉及牙科用组合物，其包含相对于所述组合物的总重量的大于约20重量％的量的可聚合单体（1），引发剂组分，填料组分（一种或多种）所述可聚合单体（1）的特征如下：恰好具有两个（甲基）丙烯酸酯反应性部分，其具有不对称骨架作为（甲基）丙烯酸酯反应性部分之间的键，所述两个（甲基）丙烯酸酯反应性部分连接到不对称的单体主链作为烷基酯，不对称的主链包含酚类型的一个芳族部分，不包含酸性部分的可聚合单体（1），除碳，氢和氧以外的其它原子，双酚部分。本发明还涉及牙科用组合物作为牙用填充材料，牙冠和牙桥材料，镶嵌，贴面，薄板或牙科磨毛坯的用途或用于制造牙科用填充材料，牙冠和牙桥材料，镶嵌，

4. 发明授权

EP2114349B1 DENTAL FILLER AND METHODS 有权
标题翻译：牙科填充物和程序
公开(公告)号：EP2114349B1
公开(公告)日：2016-09-14
申请号：EP07866084.2
申请日：2007-12-28
申请人： 3M Innovative Properties Company
发明人： CRIAG, Bradley D. , KOBUSSEN, Gregory A.
IPC分类号： A61K6/027 , A61K6/097
CPC分类号： A61K6/0055 , A61K6/0005 , A61K6/005 , A61K6/0052 , A61K6/024 , A61K6/083 , A61K6/087 , A61K6/09 , C08L29/04 , C08L33/10 , C08L33/08 , C08L71/02 , C08L63/00 , C08L75/04

5. 发明授权

EP2718373B1 SILOXANE COMPOUNDS CONTAINING COMPOSITION, METHOD OF PRODUCTION AND USE THEREOF 有权
标题翻译：组成硅氧烷，方法和用途
公开(公告)号：EP2718373B1
公开(公告)日：2016-04-06
申请号：EP12727047.8
申请日：2012-06-05
申请人： 3M Innovative Properties Company
发明人： OSSWALD, Peter, U. , SHIM, Hyung-Min , FETZ, Johann , ZECH, Joachim , KUPPERMANN, Bernd
IPC分类号： C08L83/04 , A61K6/10
CPC分类号： A61C9/0006 , A61K6/005 , A61K6/0058 , A61K6/0088 , A61K6/10 , C08G77/04 , C08G77/12 , C08G77/20 , C08L83/04 , C08L83/00 , C08L2666/52 , C08L51/085

6. 发明公开

EP2902007A4 DENTAL FILLING REPAIRING MATERIAL 审中-公开
标题翻译：修复材料馅料
公开(公告)号：EP2902007A4
公开(公告)日：2016-03-30
申请号：EP13842387
申请日：2013-09-17
申请人： TOKUYAMA DENTAL CORP
发明人： TORIYABE CHIKA , AKIZUMI HIRONOBU
IPC分类号： A61K6/083 , A61K6/00
CPC分类号： A61K6/083 , A61K6/005 , A61K6/0073 , A61K6/0088
摘要： A dental restorative material including a photocurable composition that contains a polymerizable monomer component (A), an inorganic filler component (B) having an average particle size of not smaller than 0.07 µ m, and a photo polymerization initiator (C), the inorganic filler component (B) being contained in an amount of 100 to 1500 parts by mass per 100 parts by mass of the polymerizable monomer component (A), and the polymerizable monomer component (A) and the inorganic filler component (B) being so selected as to satisfy a condition (X1) represented by the following formulas (1a) and (1b): nF - 0.005

7. 发明授权

EP2554154B1 DENTAL ADHESIVE MATERIAL KIT 有权
标题翻译：牙科粘合材料套件
公开(公告)号：EP2554154B1
公开(公告)日：2015-10-21
申请号：EP11762214.2
申请日：2011-03-25
申请人： KURARAY NORITAKE DENTAL INC.
发明人： KAWANA, Michiya , NAKAYAMA, Hidemi , TAKEI, Mitsuru , SUZUKI, Kenji , HINAMOTO, Ai
IPC分类号： A61K6/00 , A61K6/08
CPC分类号： A61K6/0023 , A61K6/0038 , A61K6/005 , A61K6/0052 , A61K6/0076 , A61K6/0088 , C08L43/02 , C08L33/10 , C08L33/08 , C08L33/02 , C08L37/00 , C08L33/26 , C08L29/10 , C08L27/12 , C08L33/00

8. 发明公开

EP2902007A1 DENTAL FILLING REPAIRING MATERIAL 审中-公开
标题翻译： REPARATURMAIALIALFÜRZAHNFÜLLUNGEN
公开(公告)号：EP2902007A1
公开(公告)日：2015-08-05
申请号：EP13842387.6
申请日：2013-09-17
申请人： Tokuyama Dental Corporation
发明人： TORIYABE, Chika , AKIZUMI, Hironobu
IPC分类号： A61K6/083
CPC分类号： A61K6/083 , A61K6/005 , A61K6/0073 , A61K6/0088
摘要： A dental restorative material including a photocurable composition that contains a polymerizable monomer component (A), an inorganic filler component (B) having an average particle size of not smaller than 0.07 µ m, and a photo polymerization initiator (C),
the inorganic filler component (B) being contained in an amount of 100 to 1500 parts by mass per 100 parts by mass of the polymerizable monomer component (A), and
the polymerizable monomer component (A) and the inorganic filler component (B) being so selected as to satisfy a condition (X1) represented by the following formulas (1a) and (1b): nF - 0.005 nM nF + 0.005 nF + 0.020 nP nF + 0.040
wherein,
nM is a refractive index of the polymerizable monomer component (A) at 25°C,
nP is a refractive index at 25°C of a polymer obtained by polymerizing the polymerizable monomer component (A), and
nF is a refractive index of the inorganic filler component (B) at 25°C.
摘要翻译：一种牙科修复材料，其包含含有可聚合单体成分（A）的光固化性组合物，平均粒径不小于0.07μm的无机填充剂成分（B）和光聚合引发剂（C），所述无机填料成分（B）的含量相对于100质量份的聚合性单体成分（A）为100〜1500质量份，可聚合单体成分（A）和无机填料成分（B）被选择为以满足由下式（1a）和（1b）表示的条件（X1）：nF-0.005

9. 发明公开

EP2526921A3 Dental restorative material 有权转让
标题翻译： Zahnwiederherstellungsmaterial
公开(公告)号：EP2526921A3
公开(公告)日：2014-11-05
申请号：EP12169365.9
申请日：2012-05-24
申请人： Kerr Corporation
发明人： Drechsler, Ulf
IPC分类号： A61K6/00
CPC分类号： A61K6/0835 , A61K6/0008 , A61K6/005 , A61K6/0088 , A61K6/027 , A61K6/087 , C08L63/00
摘要： A dental restorative composition is provided that includes a polymerizable resin, a substantially translucent structural filler, a nanofiller having a mean particle size less than 100 nm, and at least one rheology-modifying additive. In one embodiment, the structural filler has a refractive index substantially similar to that of the polymerizable resin, a coarse particle fraction, and a fine particle fraction having a mean particle size greater than 0.1 µm and smaller than the mean particle size of the course particle fraction. The relative ratio of the coarse particle fraction to the fine particle fraction is in the range from 12:1 to 2:1 by volume, the particle size distribution of each fraction is essentially monomodal, and the D(90) of the fine particle fraction is less than or equal to the D(10) of the course particle fraction.
摘要翻译：提供了一种牙科修复组合物，其包括可聚合树脂，基本上半透明的结构填料，平均粒度小于100nm的纳米填料和至少一种流变改性添加剂。在一个实施方案中，结构填料的折射率基本上类似于可聚合树脂的折射率，粗颗粒分数和平均粒度大于0.1μm且小于球粒的平均粒度的细颗粒级分分数。粗粒子部分与细粒子部分的相对比例在12:1〜2:1的范围内，各部分的粒径分布基本上是单峰的，细粒子部分的D（90）小于或等于过程粒子部分的D（10）。

10. 发明授权

EP2512400B1 Mehrkomponentensystem zur Herstellung eines Dentalmaterials 有权转让
标题翻译：用于牙科材料的制备多组分体系
公开(公告)号：EP2512400B1
公开(公告)日：2013-09-25
申请号：EP10798538.4
申请日：2010-12-16
申请人： Ernst Mühlbauer GmbH & Co.KG
发明人： NEFFGEN, Stephan , HAUSER, Karsten
IPC分类号： A61K6/00 , A61K6/083
CPC分类号： A61K6/0023 , A61K6/005 , A61K6/0055 , A61K6/083 , C08L33/04

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