发明授权
- 专利标题: Polysilazane thermosetting polymers for use in chromatographic systems and applications
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申请号: US12028582申请日: 2008-02-08
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公开(公告)号: US08088350B2公开(公告)日: 2012-01-03
- 发明人: William R. Betz , Christopher M. Linton
- 申请人: William R. Betz , Christopher M. Linton
- 申请人地址: US MO St. Louis
- 专利权人: Sigma-Aldrich Co. LLC
- 当前专利权人: Sigma-Aldrich Co. LLC
- 当前专利权人地址: US MO St. Louis
- 主分类号: C01B33/04
- IPC分类号: C01B33/04 ; B32B9/04 ; C07C7/12 ; B01D24/00 ; B01D39/00 ; B01D39/14
摘要:
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.
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