Patents Assigned to INSTITUT DE RADIOPROTECTION ET DE SURETE NUCLEAIR (I.R.S.N.) - Justia Patents Search

Patents Assigned to INSTITUT DE RADIOPROTECTION ET DE SURETE NUCLEAIR (I.R.S.N.)

P-TERT-BUTYLCALIX[6]ARENES WITH TRIACIDIC FUNCTIONS AT 2, 4 AND 6, SUPPORTED LIQUID MEMBRANES AND SUPPORT MATERIALS COMPRISING THE SAME AND USE THEREOF

Publication number: 20090095681

Abstract: The invention relates to novel p-tert butylcalix[6]arenes of formulae (IA) and (IB) with carboxylic or hydroxyamino triacidic functions in positions 2, 4 and 6, and other functions in positions 1, 3 and 5, supported liquid membranes and support materials comprising the above and the uses thereof.

Type: Application

Filed: May 16, 2006

Publication date: April 16, 2009

Applicants: CHELATOR, INSTITUT DE RADIOPROTECTION ET DE SURETE NUCLEAIR (I.R.S.N.)

Inventors: Raphael Duval, Catherine Cossonet, Celine Bouvier-Capely