Title:
COMPOSITION FILLED WITH ACTINIDE POWDER AND AROMATIC POLYMER AND/OR PMMA
Document Type and Number:
WIPO Patent Application WO/2013/167566
Kind Code:
A3
Abstract:
The invention relates to a composition filled with actinide powder, comprising an organic matrix and an actinide powder or a mixture of actinide powders. The composition is characterised in that it comprises at least: a plasticiser containing an alkane of which the longest radical chain comprises at least several dozen carbon atoms, representing between 20 and 70% of the total volume of the organic compounds alone; a binder comprising at least one aromatic polymer and/or polymethacrylate, representing between 20 and 50 % of the total volume of the organic compounds alone; and a dispersant comprising a carboxylic acid or the salts thereof and representing less than 10% of the total volume of the organic compounds alone. According to the invention, the actinide powder or mixture of actinide powders represents between 40 and 65% of the volume of the filled matrix.
Inventors:
BRICOUT JULIEN (FR)
BROTHIER MERYL (FR)
MATHERON PIERRE (FR)
ABLITZER CARINE (FR)
GELIN JEAN-CLAUDE (FR)
BROTHIER MERYL (FR)
MATHERON PIERRE (FR)
ABLITZER CARINE (FR)
GELIN JEAN-CLAUDE (FR)
Application Number:
PCT/EP2013/059442
Publication Date:
April 03, 2014
Filing Date:
May 07, 2013
Export Citation:
Assignee:
COMMISSARIAT ENERGIE ATOMIQUE (FR)
International Classes:
C08K3/22; C08K5/00; C08K5/01; C08K5/09; C08L25/06; C08L33/12; C08L91/06; G21C3/42
Foreign References:
| FR2286476A1 | 1976-04-23 | |||
| GB881883A | 1961-11-08 | |||
| EP1757896A1 | 2007-02-28 | |||
| JP2000328103A | 2000-11-28 |
Attorney, Agent or Firm:
ESSELIN, Sophie et al. (Conseils en Propriété IndustrielleImmeuble VISIU, 22 avenue Aristide Briand ARCUEIL Cedex, FR)
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