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:
Oct. 02, 1984
Filed:
May. 18, 1981
Peter M Castle, Penn Hills, PA (US);
James D Smith, Monroeville, PA (US);
D Colin Phillips, Monroeville, PA (US);
Westinghouse Electric Corp., Pittsburgh, PA (US);
Abstract
A method is disclosed of immobilizing actinide metal oxide ions. A liquid composition is prepared of the actinide metal oxide ions and a monomer which is capable during electropolymerization of complexing with the actinide metal ions. An optional polar solvent may be included in the composition if it is necessary to dissolve a solid monomer. The monomer is then electropolymerized to form a polymeric complex with the actinide metal oxide ion. The polymeric complex can be separated from the remainder of the liquid composition by the addition of a non-solvent for the polymeric complex which results in its precipitation. Vinylimidazoles have been found to be suitable monomers for use in this process.