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1. 发明公开

EP2554155A1 ONE-PACK DENTAL ADHESIVE MATERIAL COMPOSITION 有权
标题翻译：一包牙用粘合剂材料组合物
公开(公告)号：EP2554155A1
公开(公告)日：2013-02-06
申请号：EP11762215.9
申请日：2011-03-25
申请人： KURARAY NORITAKE DENTAL INC.
发明人： HINAMOTO, Ai , NISHIGAKI, Naoki , MURATA, Naofumi
IPC分类号： A61K6/00
摘要： The present invention provides a one-part dental adhesive composition that exhibits excellent adhesive property and bond durability to a tooth structure (particularly dentin) and has high stability to ambient light, in which respective components have been mixed uniformly. The present invention is a one-part dental adhesive composition including a polymerizable monomer (A) having an acidic group, a polymerizable monomer (B) having a fluorocarbon group represented by the general formula (1), water (C), and a polymerization initiator (D). A content of the polymerizable monomer (A) having an acidic group is 5.5 to 35 parts by weight in 100 parts by weight of the total amount of polymerizable monomers. (In the formula, R 1 denotes a hydrogen atom or a methyl group, and Rf denotes a fluoroalkyl group having 1 to 20 carbon atoms.)
摘要翻译：本发明提供一种对牙齿结构（特别是牙本质）显示出优异的粘合性和粘合耐久性，且对各成分均匀混合的环境光的稳定性高的单液型牙科用粘合剂组合物。本发明是一种单剂型牙科用粘接剂组合物，其含有具有酸性基团的聚合性单体（A），具有通式（1）表示的氟化碳基团的聚合性单体（B），水（C）和聚合（D）。具有酸性基团的聚合性单体（A）的含量相对于聚合性单体总量100重量份为5.5〜35重量份。（式中，R 1表示氢原子或甲基，R f表示碳原子数1〜20的氟烷基。）

2. 发明授权

EP2108664B1 DENTAL COMPOSITION 有权
标题翻译：牙科组合物
公开(公告)号：EP2108664B1
公开(公告)日：2016-11-16
申请号：EP08703300.7
申请日：2008-01-16
申请人： KURARAY NORITAKE DENTAL INC.
发明人： ISHINO, Hiroshige , SEKIGUCHI, Takahiro , OKADA, Koichi , NISHIGAKI, Naoki , HINAMOTO, Ai , SUGIURA, Mariko
IPC分类号： C08F20/10 , A61K6/083 , A61K6/00
CPC分类号： A61K6/0023 , A61K6/083 , C08F20/10 , C08F20/28 , C08F220/26 , C08L33/04 , C08L33/26

3. 发明公开

EP2979679A1 CURABLE COMPOSITION FOR DENTAL USE 有权
标题翻译：牙用可固化组合物
公开(公告)号：EP2979679A1
公开(公告)日：2016-02-03
申请号：EP14773187.1
申请日：2014-03-25
申请人： Kuraray Noritake Dental Inc.
发明人： KAWASHIMA, Mitsunobu , TAKEI, Mitsuru , NISHIGAKI, Naoki , ISHIHARA, Shumei , HATANAKA, Kenji , ISHINO, Hiroshige , TSUJI, Akiko
IPC分类号： A61K6/08 , A61K6/00
CPC分类号： A61K6/083 , A61K6/08 , A61K6/0835 , A61K6/097 , A61K6/0017 , C08L5/00 , A61K6/0023 , C08L1/00
摘要： The present invention relates to providing a dental curable composition that, when cured, has high metal ion release ability and highly durable physical properties. The dental curable composition of the present invention includes: a sugar compound having an -XM group, where -X is an acid anion group and M is a metal cation; and a curable component.
摘要翻译：本发明涉及提供牙科可固化组合物，其在固化时具有高金属离子释放能力和高度耐久的物理性质。本发明的牙科用固化性组合物含有具有-XM基的糖化合物，-X为酸阴离子基，M为金属阳离子，和可固化组分。

4. 发明授权

EP2554155B1 ONE-PACK DENTAL ADHESIVE MATERIAL COMPOSITION 有权
公开(公告)号：EP2554155B1
公开(公告)日：2020-08-05
申请号：EP11762215.9
申请日：2011-03-25
申请人： KURARAY NORITAKE DENTAL INC.
发明人： HINAMOTO, Ai , NISHIGAKI, Naoki , MURATA, Naofumi
IPC分类号： A61K6/30

5. 发明公开

EP3925593A1 DENTAL MILL BLANK 无效
公开(公告)号：EP3925593A1
公开(公告)日：2021-12-22
申请号：EP20755452.8
申请日：2020-02-13
申请人： Kuraray Noritake Dental Inc.
发明人： HORIGUCHI, Hirotaka , NISHIGAKI, Naoki
IPC分类号： A61K6/831 , A61K6/887 , A61C5/77 , A61L27/10 , A61L27/16 , A61L27/44 , A61L27/50
摘要： The present invention provides a dental mill blank having an excellent mechanical strength and an excellent water resistance according to which a decrease in mechanical strength can be suppressed even in an environment where water is present, for example, inside an oral cavity. The present invention relates to a dental mill blank including: a polymer (A); and continuous inorganic fibers (B) that are oriented substantially in one direction, wherein the dental mill blank has a decreasing rate of 40% or less in three-point flexural strength after immersion in 70°C water for seven days.

6. 发明授权

EP1695685B2 ONE-PART DENTAL ADHESIVE COMPOSITION 有权转让
标题翻译： KLEBEZUSAMMENSETZUNG VOM EINPACKUNGSTYPFÜRDIE VERWENDUNG IN DER ZAHNMEDIZIN
公开(公告)号：EP1695685B2
公开(公告)日：2016-12-28
申请号：EP04820681.7
申请日：2004-12-08
申请人： Kuraray Noritake Dental Inc.
发明人： NAKATSUKA, Kazumitsu , NISHIGAKI, Naoki
IPC分类号： A61K6/00 , A61K6/083
CPC分类号： A61K6/0023 , Y10S522/908 , C08L33/04

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