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. 06, 2017
Filed:
Jun. 20, 2014
Applicant:
Akzo Nobel Chemicals International B.v., Amersfoort, NL;
Inventors:
Per Anders Restorp, Gothenburg, SE;
Anders Törncrona, Bohus, SE;
Johan Lif, Skärhamn, SE;
Joakim Erik Patrik Högblom, Gothenburg, SE;
Assignee:
AKZO NOBEL CHEMICALS INTERNATIONAL B.V., Amersfoort, NL;
Primary Examiner:
Int. Cl.
CPC ...
C01B 33/18 (2006.01); B01J 20/22 (2006.01); B01J 20/286 (2006.01); B01J 20/28 (2006.01); C09C 1/30 (2006.01);
U.S. Cl.
CPC ...
C01B 33/18 (2013.01); B01J 20/22 (2013.01); B01J 20/286 (2013.01); B01J 20/28016 (2013.01); C09C 1/3063 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); C01P 2006/12 (2013.01); C01P 2006/80 (2013.01);
Abstract
The present invention relates to a particle of modified silica which comprises a particle of silica which is covalently linked to at least one halohydrin moiety. Furthermore, the present invention relates to a method of preparing the particle of modified silica, a particle of modified silica obtained by such method, use of the particle of modified silica as a stationary phase for chromatography, as well as a separation column for chromatography comprising the particle of modified silica.