(19)
(11) EP 2 268 386 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:
06.01.2016 Bulletin 2016/01

(45) Mention of the grant of the patent:
22.07.2015 Bulletin 2015/30

(21) Application number: 09712105.7

(22) Date of filing: 20.02.2009
(51) International Patent Classification (IPC): 
B01D 69/02(2006.01)
B01D 67/00(2006.01)
B01D 46/00(2006.01)
 B01D 71/26(2006.01)
B01D 39/16(2006.01)
(86) International application number:
PCT/EP2009/001239
(87) International publication number:
WO 2009/103556 (27.08.2009 Gazette 2009/35)

(54)

POLYETHYLENE MEMBRANE AND METHOD OF ITS PRODUCTION

POLYETHYLENMEMBRAN UND HERSTELLUNGSVERFAHREN DAFÜR

MEMBRANE EN POLYÉTHYLÈNE ET SON PROCÉDÉ DE FABRICATION

(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 TR

(30) Priority: 22.02.2008 EP 08101870

(43) Date of publication of application:
05.01.2011 Bulletin 2011/01

(73) Proprietor: Lydall Solutech B.V.
6422 PN Heerlen (NL)

(72) Inventors:
  • CALIS, Gijsbertus, Hendrikus, Maria
    NL-6336 BK Hulsberg (NL)
  • HOVING, Hendrik, Derk
    NL-6114 EX Susteren (NL)

(74) Representative: Delorme, Nicolas et al
Cabinet Germain & Maureau 12, rue Boileau BP 6153
69466 Lyon Cedex 06
69466 Lyon Cedex 06 (FR)


(56) References cited: : 
EP-A- 1 090 676
US-A- 4 696 748
US-A- 5 376 445
 WO-A-2007/037289
US-A- 5 051 183
US-A1- 2007 221 567
   
       
    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).