(19)
(11) EP 2 277 799 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
11.04.2012 Bulletin 2012/15

(45) Mention of the grant of the patent:
22.02.2012 Bulletin 2012/08

(21) Application number: 09166207.2

(22) Date of filing: 23.07.2009
(51) International Patent Classification (IPC): 
B65D 81/20(2006.01)
B01J 20/28(2006.01)
 H01L 23/26(2006.01)
B65D 81/26(2006.01)

(54)

Hydrated humidity control substance and process for its preparation

Hydrierte Feuchtigkeitskontrollsubstanz und Herstellungsverfahren dafür

Substance hydratée de contrôle de l'humidité et son procédé de préparation

(84) Designated Contracting States:
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 SE SI SK SM TR

(43) Date of publication of application:
26.01.2011 Bulletin 2011/04

(73) Proprietor: Airsec S.A.S.
94600 Choisy le Roi (FR)

(72) Inventors:
  • Logel, Valère
    92300 Levallois Perret (FR)
  • Lemasle, Etienne
    75012 Paris (FR)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastraße 4
81925 München
81925 München (DE)


(56) References cited: : 
EP-A1- 1 745 845
WO-A1-2008/135570
US-A1- 2006 144 733
 WO-A1-94/15709
US-A- 5 298 473
US-A1- 2008 017 528
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).