(19)
(11) EP 2 622 320 A1

(12)

(43) Date of publication:
07.08.2013 Bulletin 2013/32

(21) Application number: 11764163.9

(22) Date of filing: 29.09.2011
(51) International Patent Classification (IPC): 
G01N 15/08(2006.01)
G01N 21/78(2006.01)
 G01N 31/22(2006.01)
(86) International application number:
PCT/EP2011/066957
(87) International publication number:
WO 2012/041945 (05.04.2012 Gazette 2012/14)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 01.10.2010 EP 10185828

(71) Applicant: SOLVAY SA
1120 Bruxelles (BE)

(72) Inventors:
  • GANDIN, Ezio
    B-4130 Esneux (BE)
  • DEHENNAU, Claude
    B-1410 Waterloo (BE)

(74) Representative: Vande Gucht, Anne et al
Solvay S.A. Intellectual Assets Management Rue de Ransbeek, 310
1120 Bruxelles
1120 Bruxelles (BE)

   


(54) METHOD FOR DETECTING A FLUID PERMEATING THROUGH A LAYER