The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2017
Filed:
Apr. 27, 2013
Applicants:
Xinmiao Liang, Dalian, CN;
Huihui Wan, Dalian, CN;
Xingya Xue, Dalian, CN;
Inventors:
Assignee:
DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES, Dalian, Liaoning, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/26 (2006.01); B01J 20/28 (2006.01); B01J 20/283 (2006.01); B01J 20/32 (2006.01); B01J 20/288 (2006.01); C01B 21/082 (2006.01); B01D 15/22 (2006.01); B01J 20/282 (2006.01); B01J 20/281 (2006.01);
U.S. Cl.
CPC ...
B01J 20/288 (2013.01); B01J 20/3204 (2013.01); B01J 20/3246 (2013.01); B01J 20/3248 (2013.01); C01B 21/0823 (2013.01); B01D 15/26 (2013.01); B01J 20/281 (2013.01); B01J 20/282 (2013.01); B01J 20/283 (2013.01); B01J 20/28057 (2013.01); B01J 20/28069 (2013.01); B01J 20/28083 (2013.01); C01P 2002/86 (2013.01); C01P 2002/87 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01); Y10T 428/2982 (2015.01);
Abstract
Novel material for chromatographic separations, processes for its preparation, and separation devices containing the chromatographic material. In particular, the novel materials are porous silicon oxynitride materials, which desirably can be surface modified and have enhanced stability at high pH. The novel porous silicon oxynitride material may offer efficient chromatographic separations, and hold great promise as packing material for chromatographic separations.