Invention Grant
- Patent Title: Coating composition for a mould
- Patent Title (中): 模具用涂料组合物
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Application No.: US12532719Application Date: 2008-03-17
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Publication No.: US08147605B2Publication Date: 2012-04-03
- Inventor: Ragnar Tronstad , Erik Enebakk
- Applicant: Ragnar Tronstad , Erik Enebakk
- Applicant Address: NO Oslo
- Assignee: Elkem Solar AS
- Current Assignee: Elkem Solar AS
- Current Assignee Address: NO Oslo
- Agency: Lucas & Mercanti, LLP
- Priority: NO20071562 20070326
- International Application: PCT/NO2008/000103 WO 20080317
- International Announcement: WO2008/118023 WO 20081002
- Main IPC: B28B7/00
- IPC: B28B7/00 ; B29C33/56 ; B29C33/60
Abstract:
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.
Public/Granted literature
- US20100133415A1 COATING COMPOSITION FOR A MOULD Public/Granted day:2010-06-03
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