![光纤涂料](/CN/2004/8/4/images/200480024549.jpg)
基本信息:
- 专利标题: 光纤涂料
- 专利标题(英):Optical fiber coatings
- 申请号:CN200480024549.9 申请日:2004-08-20
- 公开(公告)号:CN1842504A 公开(公告)日:2006-10-04
- 发明人: E·V·赛茨曼 , J·-P·沃尔夫 , D·布拉默 , G·罗萨皮奥
- 申请人: 西巴特殊化学品控股有限公司
- 申请人地址: 瑞士巴塞尔
- 专利权人: 西巴特殊化学品控股有限公司
- 当前专利权人: 西巴控股有限公司
- 当前专利权人地址: 瑞士巴塞尔
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 赵苏林
- 优先权: 60/498,848 2003.08.29 US
- 国际申请: PCT/EP2004/051851 2004.08.20
- 国际公布: WO2005/021457 EN 2005.03.10
- 进入国家日期: 2006-02-27
- 主分类号: C03C25/10
- IPC分类号: C03C25/10 ; C08F2/48 ; C09D4/00
Optical fiber coating compositions which comprise at least one ethylenically unsaturated polymerizable compound and a photoinitiator blend, wherein the blend comprises (a) bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide and (b) 2,4,6,-trimethylbenzoyl ethoxyphenylphosphine oxide in an (a):(b) weight:weight ratio of between about 1:10 and about 1:8; or (c) bis(2,4,6-trimethylbenzoA)phenylphosphine oxide, (d) 2,4,6,-trimethylbenzoylethoxyphenylphosphine oxide and (e) 2-hydroxy-2-methyl-1-phenyl-1-propanone in a (c):(d):(e) weight:weight:weight ratio between about 3:11:14 and about 4:1:16; or (f) bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide and (g) 2-hydroxy-2-methyl-1-phenyl-1-propanone in a (f):(g) weight:weight ratio of between about 1:3 and about 1:5 exhibit fast photospeed, very low color and fast photobleaching. The photoinitiator blends have low volatility, high shelf life stability and high compatibility with resins and monomers. The photoinitiator blends are for example liquid and easy to use.
公开/授权文献:
- CN1842504B 光纤涂料 公开/授权日:2010-12-08
IPC结构图谱:
C | 化学;冶金 |
--C03 | 玻璃;矿棉或渣棉 |
----C03C | 玻璃、釉或搪瓷釉的化学成分;玻璃的表面处理;由玻璃、矿物或矿渣制成的纤维或细丝的表面处理;玻璃与玻璃或与其他材料的接合 |
------C03C25/00 | 由玻璃、矿物或矿渣制的纤维或细丝的表面处理 |
--------C03C25/10 | .涂层 |