Invention Grant
- Patent Title: Fluorine extraction process for fluoro-refractory coatings and articles manufactured according to said process
- Patent Title (中): 根据所述方法制造氟耐火涂料和制品的氟提取方法
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Application No.: US11848580Application Date: 2007-08-31
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Publication No.: US08110295B2Publication Date: 2012-02-07
- Inventor: Mark R. Jaworowski , James T. Beals
- Applicant: Mark R. Jaworowski , James T. Beals
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Bachman & LaPointe, P.C.
- Main IPC: C01B7/19
- IPC: C01B7/19
Abstract:
A process for extracting fluorine from a fluoro-refractory coating includes the steps of providing an article having a fluoro-refractory coating; treating hydrothermally the fluoro-refractory coating at a temperature and for a period time sufficient to liberate a quantity of fluoride from the fluoro-refractory coating; and drying a hydrothermally treated article.
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