Invention Grant
- Patent Title: Polysilazane thermosetting polymers for use in chromatographic systems and applications
- Patent Title (中): 用于色谱系统和应用的聚硅氮烷热固性聚合物
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Application No.: US12240424Application Date: 2008-09-29
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Publication No.: US08092770B2Publication Date: 2012-01-10
- Inventor: William R. Betz , Christopher M. Linton
- Applicant: William R. Betz , Christopher M. Linton
- Applicant Address: US MO St. Louis
- Assignee: Sigma-Aldrich Co. LLC
- Current Assignee: Sigma-Aldrich Co. LLC
- Current Assignee Address: US MO St. Louis
- Main IPC: C01B33/04
- IPC: C01B33/04 ; B32B9/04 ; C07C7/12 ; B01D24/00 ; B01D39/00 ; B01D39/14 ; B05D3/02 ; B05D3/04 ; B60C1/00 ; C08K3/04
Abstract:
This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a Group IVA metal, and/or a Group IVB metal.
Public/Granted literature
- US20090092776A1 Polysilazane Thermosetting Polymers for Use in Chromatographic Systems and Applications Public/Granted day:2009-04-09
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