| 发明名称 |
Polysilazane thermosetting polymers for use in chromatographic systems and applications |
| 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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| 申请公布号 |
US7875738(B2) |
申请公布日期 |
2011.01.25 |
| 申请号 |
US20080240401 |
申请日期 |
2008.09.29 |
| 申请人 |
SIGMA-ALDRICH CO. |
发明人 |
BETZ WILLIAM R.;LINTON CHRISTOPHER M. |
| 分类号 |
B32B5/02;B01D39/00;B01D39/14;B01J20/00;B01J20/08;B01J20/10;B01J20/26;B01J20/28;B01J20/281;B32B9/04;B32B27/04;B32B27/12;C07C7/12;C07F7/02;C08G77/04;C08G77/26;C08G77/62;C08L83/16;F16L11/04;G01N30/02 |
主分类号 |
B32B5/02 |
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