(19)
(11) EP 3 058 003 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:
26.08.2020 Bulletin 2020/35

(45) Mention of the grant of the patent:
22.01.2020 Bulletin 2020/04

(21) Application number: 13786763.6

(22) Date of filing: 17.10.2013
(51) International Patent Classification (IPC): 
C08F 216/38(2006.01)
C08F 8/28(2006.01)
G02B 1/04(2006.01)
 C08F 8/12(2006.01)
C08F 8/30(2006.01)
(86) International application number:
PCT/JP2013/078750
(87) International publication number:
WO 2015/056356 (23.04.2015 Gazette 2015/16)

(54)

CROSSLINKABLE POLYACETAL FOR CONTACT LENSES

VERNETZBARES POLYACETAL FÜR KONTAKTLINSEN

POLYACÉTAL RÉTICULABLE POUR LENTILLES

(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

(43) Date of publication of application:
24.08.2016 Bulletin 2016/34

(73) Proprietor: Alcon Inc.
1701 Fribourg (CH)

(72) Inventors:
  • SHIBUTANI, Mitsuo
    Osaka-shi Osaka 530-0018 (JP)
  • SAITO, Masahiro
    Osaka-shi Osaka 530-0018 (JP)
  • SEIFERLING, Bernhard
    63773 Goldbach (DE)
  • TSUCHIYA, Jiro
    Chigasaki-shi Kanagawa 253-0061 (JP)
  • MIURA, Hirohiko
    Yokohama-shi Kanagawa 230-0061 (JP)
  • MATSUZAWA, Yasuo
    Roswell, Georgia 30076 (US)

(74) Representative: Bohest AG 
Holbeinstrasse 36-38
4051 Basel
4051 Basel (CH)


(56) References cited: : 
EP-A1- 2 075 286
US-A- 5 508 317
 JP-A- 2006 096 846
   
       
    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).