
基本信息:
- 专利标题: A COATING COMPOSITION FOR A MOULD
- 专利标题(中):涂料组合物FORM
- 申请号:EP08741702.8 申请日:2008-03-17
- 公开(公告)号:EP2139820A1 公开(公告)日:2010-01-06
- 发明人: TRONSTAD, Ragnar , ENEBAKK, Erik
- 申请人: Elkem Solar AS
- 申请人地址: Hoffsveien 65B 0377 Oslo NO
- 专利权人: Elkem Solar AS
- 当前专利权人: Elkem Solar AS
- 当前专利权人地址: Hoffsveien 65B 0377 Oslo NO
- 代理机构: Rees, David Christopher
- 优先权: NO20071562 20070326
- 国际公布: WO2008118023 20081002
- 主分类号: C03B15/10
- IPC分类号: C03B15/10 ; B29C33/60 ; C30B35/00 ; C09D7/12
摘要:
A coating system for a mould for the directional solidification of silicon. The coating is applied as an aqueous slurry of silicon nitride particle, carbon black and microsilica.