基本信息:
- 专利标题： Silicone composition
- 专利标题（中）：有机硅组合物
- 申请号：EP08006470.2 申请日：2008-03-31
- 公开(公告)号：EP1974714A3 公开(公告)日：2010-06-30
- 发明人： Kamohara, Hiroshi
- 申请人： GC Corporation
- 申请人地址： 76-1, Hasunuma-cho Itabashi-ku Tokyo 174-8585 JP
- 专利权人： GC Corporation
- 当前专利权人： GC Corporation
- 当前专利权人地址： 76-1, Hasunuma-cho Itabashi-ku Tokyo 174-8585 JP
- 代理机构： Müller-Boré & Partner Patentanwälte
- 优先权： JP2007091348 20070330
- 主分类号： A61K6/093
- IPC分类号： A61K6/093 ; A61K6/10
摘要：
To provide a silicone composition which does not adhere on a set material mainly including silicone, such as a silicone impression material used in the dental operation field, when being built on the set material mainly including silicone, the silicone composition includes (A) 100 weight parts of organopolysiloxane having at least two aliphatic unsaturated hydrocarbons in one molecule, (B) 0.1 to 50 weight parts of organohydrogenpolysiloxane having at least three hydrogen atoms, which directly bond to a silicon atom, in one molecule and including SiO 2 units, (C) 0.1 to 50 weight parts of fine silica powder having a BET specific surface area of 50 to 500 m 2 /g and being subjected to a hydrophobic treatment on the surface thereof, and 10 to 800 ppm of a silicone-soluble platinum compound with respect to 100 weight parts of the total of the (A) and (B) components.
公开/授权文献:
- EP1974714A2 Silicone composition 公开/授权日：2008-10-01
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 |
| ------------A61K6/087 | ...不是通过仅涉及碳碳不饱和键的反应而得到的化合物 |
| --------------A61K6/093 | ....聚有机硅化合物 |