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:
Jan. 09, 2024
Filed:
Nov. 22, 2018
Applicant:
Phosphonics Limited, Compton, GB;
Inventors:
Nicholas P. Taylor, Compton, GB;
Laura C. Forfar, Compton, GB;
Paul M. Murray, Compton, GB;
Christopher North, Compton, GB;
Alexander Watson, Compton, GB;
Assignee:
Phosphonics Limited, Compton, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 3/10 (2006.01); B01J 20/24 (2006.01); B01J 20/28 (2006.01); C01G 7/00 (2006.01); C01G 55/00 (2006.01); C02F 1/28 (2023.01); C08B 31/04 (2006.01); C02F 101/20 (2006.01); C02F 103/10 (2006.01);
U.S. Cl.
CPC ...
C08B 3/10 (2013.01); B01J 20/24 (2013.01); B01J 20/28019 (2013.01); B01J 20/28023 (2013.01); B01J 20/28033 (2013.01); C01G 7/00 (2013.01); C01G 55/002 (2013.01); C02F 1/286 (2013.01); C08B 31/04 (2013.01); B01J 2220/4825 (2013.01); C02F 2101/20 (2013.01); C02F 2103/10 (2013.01);
Abstract
A substantially insoluble compound having a polysaccharide backbone which is derivatised at one or more of its hydroxyl groups with a ligand (L) bound to the sugar moiety by a sulphur atom which may be tailored according to a wide range of applications. The compound is useful as a catalyst and in removal of contaminants from a feed containing particularly metal ions.