基本信息:
- 专利标题: 二氧化矽系被膜形成用組成物 COMPOSITION FOR FORMING SILICA BASED FILM
- 专利标题(英):Composition for forming silica based film
- 专利标题(中):二氧化硅系被膜形成用组成物 COMPOSITION FOR FORMING SILICA BASED FILM
- 申请号:TW095109666 申请日:2006-03-21
- 公开(公告)号:TWI328024B 公开(公告)日:2010-08-01
- 发明人: 飯田啟之 , 高濱昌
- 申请人: 東京應化工業股份有限公司
- 申请人地址: TOKYO OHKA KOGYO CO., LTD. 日本 JP
- 专利权人: 東京應化工業股份有限公司
- 当前专利权人: 東京應化工業股份有限公司
- 当前专利权人地址: TOKYO OHKA KOGYO CO., LTD. 日本 JP
- 代理人: 林志剛
- 优先权: 日本 2005-116281 20050413 日本 2005-116282 20050413
- 主分类号: C08L
- IPC分类号: C08L ; H01L
A composition for forming a silica-based coating film includes a siloxane polymer and an alkali metal compound. The siloxane polymer is preferably a hydrolysis-condensation product of a silane compound having a hydrolyzable group. Sodium, lithium, potassium, rubidium, or cesium, or the like is used as the alkali metal of the alkali metal compound. Furthermore, the alkali metal compound is preferably a nitrate, sulfate, carbonate, oxide, chloride, bromide, fluoride, iodide, or hydroxide of the above alkali metal. This composition for forming a silica-based coating film may also include a pore-forming material. At least one material selected from amongst polyalkylene glycols and alkyl-terminated derivatives thereof is used as the pore-forming material.
公开/授权文献:
- TW200706598A 二氧化矽系被膜形成用組成物 COMPOSITION FOR FORMING SILICA BASED FILM 公开/授权日:2007-02-16
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08L | 高分子化合物的组合物 |