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:
Aug. 06, 2013
Filed:
Nov. 27, 2009
Applicants:
Milan Hrovat, Rodenbach, DE;
Karl-heinz Grosse, Gruendau, DE;
Richard Seemann, Hanau, DE;
Inventors:
Assignee:
ALD Vacuum Technologies GmbH, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21F 9/00 (2006.01); G21F 9/16 (2006.01); C09K 3/00 (2006.01); C09K 11/04 (2006.01); B01J 20/20 (2006.01); C01B 31/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A matrix material for safe temporary and/or ultimate disposal of radioactive wastes suitable for the embedment of radioactive wastes, contains graphite and at least inorganic binder which can be glass, aluminosilicate, silicate, borate and lead sulfide.