基本信息:
- 专利标题: 機能性複合微粒子およびそれらを含有する歯科用硬化性組成物
- 专利标题(英):JP2018172333A - Functional composite particles and dental curable compositions containing them
- 申请号:JP2017071749 申请日:2017-03-31
- 公开(公告)号:JP2018172333A 公开(公告)日:2018-11-08
- 发明人: 渕上 清実 , 山本 健蔵 , 美船 有紀 , 信野 和也
- 申请人: 株式会社松風
- 申请人地址: 京都府京都市東山区福稲上高松町11番地
- 专利权人: 株式会社松風
- 当前专利权人: 株式会社松風
- 当前专利权人地址: 京都府京都市東山区福稲上高松町11番地
- 主分类号: A61K6/083
- IPC分类号: A61K6/083 ; C08F2/44 ; C08F292/00 ; A61C13/00 ; A61K6/027
A used in the dental curable composition, an aromatic tertiary amine compounds and aliphatic tertiary amine compounds, when used as a reducing agent for reducing agent and a redox polymerization initiator α- diketones has peculiar odor, the amines did not participate in polymerization to readily eluted from the polymerization cured product was greater unpleasant burden for the patient. It provides a method to solve this problem. A chemical formula with a silane coupling agent having a tertiary amino group represented, or is bound to the inorganic filler with a silane coupling agent having a silane coupling agent and a radical polymerizable group having a tertiary amino group it is, functional composite particles having both covalent and reducing the α- diketones and organic peroxides. Reducing the functional composite fine particles show a reducing equivalent reducing tertiary amine compounds, dental curable composition containing the functional composite fine particles have a high physical strength properties, elution and odors from the cured product was not detected. .BACKGROUND
公开/授权文献:
- JP6978170B2 機能性複合微粒子およびそれらを含有する歯科用硬化性組成物 公开/授权日:2021-12-08
信息查询:
EspacenetIPC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 |