
基本信息:
- 专利标题: 牙科粘固剂组合物
- 专利标题(英):Dental cement composition
- 申请号:CN201180050445.5 申请日:2011-10-18
- 公开(公告)号:CN103179941A 公开(公告)日:2013-06-26
- 发明人: 西蒙·施特尔齐希 , 约阿基姆·E·克莱 , 安德烈亚斯·法赫尔 , 克里斯托夫·韦贝尔
- 申请人: 登特斯普伊德特雷有限公司
- 申请人地址: 德国康斯坦茨
- 专利权人: 登特斯普伊德特雷有限公司
- 当前专利权人: 登特斯普伊德特雷有限公司
- 当前专利权人地址: 德国康斯坦茨
- 代理机构: 隆天国际知识产权代理有限公司
- 代理人: 吴小瑛; 邹宗亮
- 优先权: 10013770.2 2010.10.19 EP
- 国际申请: PCT/EP2011/005238 2011.10.18
- 国际公布: WO2012/052163 EN 2012.04.26
- 进入国家日期: 2013-04-19
- 主分类号: A61K6/02
- IPC分类号: A61K6/02 ; A61K6/083 ; A61K6/00 ; C07C233/09 ; C07C233/31
Dental cement composition comprising (i) a particulate filler reactive with a polyacid in a cement reaction; (ii) a water-soluble polymerizable compound of the following formula (1), AXn (1) wherein A is a linker group containing at least n nitrogen atoms and optionally one or more acidic groups, X are moieties containing a polymerizable double bond and forming an amide bond with a nitrogen atom of A, which X may be the same or different and are represented by the following formula (2) wherein R1 and R2 are independent from each other and represent a hydrogen atom, a C1-6 alkyl group or a group -(CH2)m-Z, wherein Z is COOM, OPO3M2, PO3M2, SO3M, and M is independently a hydrogen atom or a metal atom, and m is an integer of from 0 to 6, L is a bond or a C1-6 alkylene group; and n is an integer of at least 1; provided that at least one X cannot be a (meth)acryl group; and (iii) an initiator system; optionally a polyacidic polymer having polymerizable double bonds; and optionally water.
公开/授权文献:
- CN103179941B 牙科粘固剂组合物 公开/授权日:2017-04-26
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61K | 医用、牙科用或梳妆用的配制品 |
------A61K6/00 | 牙科制剂 |
--------A61K6/02 | .假牙、补牙或包牙配制品的应用 |