发明申请
US20100331444A1 COMPOSITION CONTAINING UNSATURATED SILICONE COMPOUNDS, DENTAL MATERIALS CONTAINING THEM AND USE THEREOF
有权

基本信息:
- 专利标题: COMPOSITION CONTAINING UNSATURATED SILICONE COMPOUNDS, DENTAL MATERIALS CONTAINING THEM AND USE THEREOF
- 专利标题(中):含有不饱和硅氧烷化合物的组合物,含有它们的牙科材料及其用途
- 申请号:US12875426 申请日:2010-09-03
- 公开(公告)号:US20100331444A1 公开(公告)日:2010-12-30
- 发明人: Peter Bissinger , Joachim W. Zech
- 申请人: Peter Bissinger , Joachim W. Zech
- 专利权人: 3M ESPE AG (a wholly-owned subsiduary of 3M Company)
- 当前专利权人: 3M ESPE AG (a wholly-owned subsiduary of 3M Company)
- 优先权: EP04024243.0 20041012
- 主分类号: A61K6/00
- IPC分类号: A61K6/00 ; C08L83/04
摘要:
The invention relates to a curable composition comprising addition curable silicone component (A) having a linear siloxane backbone at least one unsaturated, non-activated side group pendant from the Si atom or atoms in the backbone, component (A) having an equivalent weight in the range of about 68 to about 1000, crosslinker component (B) comprising at least 2SiH groups, catalyst component (C) being able to catalyse the reaction between component (A) and component (B), filler component (D), wherein the equivalent weight is defined as (molecular weight of the molecule)/(number of unsaturations in the molecule).
摘要(中):
本发明涉及包含可固化的硅氧烷组分(A)的可固化组合物(A),其具有至少一个来自Si原子的至少一个不饱和的未活化侧基或骨架中的原子,组分(A)的当量重量在 约68至约1000的范围,包含至少2SiH基团的交联剂组分(B),催化剂组分(C)能够催化组分(A)和组分(B)之间的反应,填料组分(D),其中 定义为(分子的分子量)/(分子中的不饱和键数)。
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 |