发明申请
US20190000723A1 KIT OF PARTS FOR PRODUCING A GLASS IONOMER CEMENT, PROCESS OF PRODUCTION AND USE THEREOF
审中-公开
基本信息:
- 专利标题： KIT OF PARTS FOR PRODUCING A GLASS IONOMER CEMENT, PROCESS OF PRODUCTION AND USE THEREOF
- 申请号：US15775040 申请日：2016-10-11
- 公开(公告)号：US20190000723A1 公开(公告)日：2019-01-03
- 发明人： Michael Jahns , Markus Mikulla , Robert F. Peez , Adrian S. Eckert , Rainer A. Guggenberger , Simone Raynoschek , Afshin Falsafi , Bradley D. Craig , Jimmie R. Baran, JR. , Joel D. Oxman
- 申请人： 3M INNOVATIVE PROPERTIES COMPANY
- 优先权： EP15194008.7 20151111
- 国际申请： PCT/US2016/056366 WO 20161011
- 主分类号： A61K6/083
- IPC分类号： A61K6/083 ; A61K6/00
摘要：
The invention relates to a kit of parts for preparing a glass ionomer composition for dental use, the kit of parts comprising a Powder Part P and a Liquid Part L, Powder Part P comprising: acid-reactive inorganic filler, Liquid Part L comprising: water, complexing agent, polyacid, either the Powder Part P or the Liquid Part L or the Powder Part P and the Liquid Part L comprising non-aggregated nano-sized particles based on silica or alumina, the composition obtained by combining the components of Powder Part P and Liquid Part L before hardening comprising the components in the following amounts: non-aggregated nano-sized particles: from 0.1 to 15 wt.-%, acid-reactive filler in an amount from 50 to 75 wt.-%, polyacid: 7 to 20 wt.-%, complexing agent: 0.5 to 3 wt.-%, water: 5 to 18 wt.-%, wt.-% with respect to the weight of the whole composition.
公开/授权文献:
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 |
| ----------A61K6/08 | ..天然树脂或合成树脂的应用 |
| ------------A61K6/083 | ...通过仅涉及碳碳不饱和键的反应而得到的化合物 |