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. 13, 2023
Filed:
Jul. 21, 2016
Applicant:
Polynt Composites France, Drocourt, FR;
Inventor:
Christine Dhersin, Sailly Labourse, FR;
Assignee:
Polynt Composites France, Drocourt, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21F 9/30 (2006.01); C08G 59/46 (2006.01); C08G 59/50 (2006.01); C08G 59/54 (2006.01); C08G 59/60 (2006.01); C08L 63/00 (2006.01); G21F 9/16 (2006.01); C08G 59/06 (2006.01); C08L 77/08 (2006.01); C08L 79/02 (2006.01);
U.S. Cl.
CPC ...
G21F 9/307 (2013.01); C08G 59/46 (2013.01); C08G 59/5033 (2013.01); C08G 59/54 (2013.01); C08G 59/60 (2013.01); C08L 63/00 (2013.01); G21F 9/167 (2013.01);
Abstract
The invention relates to an encapsulation composition for the storage or the confinement of waste which is toxic to health and/or the environment, comprising a resin composition containing at least one epoxy resin, and a hardening composition containing at least one polyamidoamine and at least one aromatic polyamine, said encapsulation composition having an aromaticity rate which is equal to, or higher than, 35%. The invention also relates to the use of said composition for encapsulating said waste.