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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.:

US 10040695 B1

PDFFull Text
Date of Patent:
Aug. 07, 2018

Filed:

Mar. 25, 2015

High surface area layered double hydroxides

Applicant:

Scg Chemicals Co., Ltd., Bangkok, TH;

Inventors:

Dermot O'Hare, Oxford, GB;

Chunping Chen, Oxford, GB;

Aunchana Wangriya, Bangkok, TH;

Anchalee Wangariyakawee, Bangkok, TH;

Qiang Wang, Beijing, CN;

Assignee:

SCG Chemicals Co., Ltd., Bangkok, TH;

Attorneys:

David P. Halstead

Foley Hoag LLP

Primary Examiner:

Daniel C McCracken

Int. Cl.
CPC ...
B01J 20/08 (2006.01); B01J 21/10 (2006.01); B01J 23/06 (2006.01); B01J 37/08 (2006.01); B01J 27/138 (2006.01); B01J 27/053 (2006.01); B01J 27/232 (2006.01); B01J 37/04 (2006.01); B01J 20/30 (2006.01); B01J 27/25 (2006.01); C01F 11/18 (2006.01); B01J 27/236 (2006.01); B01J 31/26 (2006.01); B01J 31/28 (2006.01); B01J 31/02 (2006.01); B01J 35/10 (2006.01); B01J 35/02 (2006.01); B01J 37/03 (2006.01); B01J 37/02 (2006.01); B01J 20/22 (2006.01); B01J 20/04 (2006.01); B01J 20/28 (2006.01); C09D 1/00 (2006.01); C01F 11/46 (2006.01); C01F 11/36 (2006.01); C01G 53/00 (2006.01); C01G 51/00 (2006.01); C01G 3/00 (2006.01);
U.S. Cl.
CPC ...
C01F 11/18 (2013.01); B01J 20/041 (2013.01); B01J 20/043 (2013.01); B01J 20/045 (2013.01); B01J 20/08 (2013.01); B01J 20/22 (2013.01); B01J 20/28016 (2013.01); B01J 20/28061 (2013.01); B01J 20/3085 (2013.01); B01J 27/053 (2013.01); B01J 27/236 (2013.01); B01J 27/25 (2013.01); B01J 31/0208 (2013.01); B01J 31/26 (2013.01); B01J 31/28 (2013.01); B01J 35/026 (2013.01); B01J 35/1019 (2013.01); B01J 37/0236 (2013.01); B01J 37/031 (2013.01); C01F 11/36 (2013.01); C01F 11/46 (2013.01); C01G 3/006 (2013.01); C01G 51/006 (2013.01); C01G 53/006 (2013.01); C09D 1/00 (2013.01); C01P 2002/22 (2013.01); C01P 2004/61 (2013.01); C01P 2006/12 (2013.01);
Abstract

Layered double hydroxides having a high surface area (at least 125 m/g) and the formula (I)[MM'(OH)](X)HO.(AMO-solvent)  (I)wherein M and M′ are different and each is a charged metal cation (and must be present), z=1 or 2; y=3 or 4, 0<x<0.9, b is 0 to 10, c=0 to 10, X is an anion, n is the charge on the anion, and a=z(1−x)+xy−2; AMO-solvent is aqueous miscible organic solvent, may be prepared by a method which comprises The high surface area products have low particle size and are particularly suitable for use as catalysts, catalyst supports, sorbents and coatings.

Find Patent Forward Citations

O'Hare, Dermot. (2018). High surface area layered double hydroxides (U.S. Patent No. 10040695). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10040695

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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