(19)
(11) EP 1 839 729 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:
07.08.2013 Bulletin 2013/32

(45) Mention of the grant of the patent:
07.03.2012 Bulletin 2012/10

(21) Application number: 05806224.1

(22) Date of filing: 09.11.2005
(51) International Patent Classification (IPC): 
B01D 69/00(2006.01)
C08J 9/36(2006.01)
 B01D 65/10(2006.01)
(86) International application number:
PCT/JP2005/020518
(87) International publication number:
WO 2006/051807 (18.05.2006 Gazette 2006/20)

(54)

USE OF A HYDROPHILIZING AGENT FOR HYDROPHOBIC POROUS FILM AND METHODS OF HYDROPHILIZING AND INSPECTING HYDROPHOBIC POROUS FILM WITH THE SAME

VERWENDUNG EINES HYDROPHILISIERUNGSMITTELS FÜR HYDROPHOBEN PORÖSEN FILM UND VERFAHREN ZUR HYDROPHILISIERUNG UND INSPEKTION EINES HYDROPHOBEN PORÖSEN FILMS DAMIT

USAGE D'UN AGENT HYDROPHILISANT POUR FILM POREUX HYDROPHOBE ET PROCEDES D' HYDROPHILISATION ET DE CONTROLE DE FILM POREUX HYDROPHOBE

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 10.11.2004 JP 2004326725

(43) Date of publication of application:
03.10.2007 Bulletin 2007/40

(73) Proprietor: Mitsubishi Rayon Co., Ltd.
Minatoku Tokyo 108-8506 (JP)

(72) Inventors:
  • SHIBATA, Noritaka, Toyohashi Branch
    Toyohashi-shi, Aichi 440-8601 (JP)
  • IDEGUCHI, Makoto
    Tokyo 108-8506 (JP)
  • FUJII, Wataru,
    Minato-ku Tokyo 108-8506 (JP)

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


(56) References cited: : 
GB-A- 2 386 377
JP-A- 04 118 033
JP-A- 63 277 251
US-A1- 2003 226 473
 JP-A- 01 119 310
JP-A- 08 020 663
US-A- 4 675 213
US-B2- 6 635 103
   
       
    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).