EP 1968782 A1 20080917 - METHODS AND SYSTEMS FOR LEACHING AND RELEASING SILICONE HYDROGEL OPHTHALMIC LENSES WITH SURFACTANT SOLUTIONS
Title (en)
METHODS AND SYSTEMS FOR LEACHING AND RELEASING SILICONE HYDROGEL OPHTHALMIC LENSES WITH SURFACTANT SOLUTIONS
Title (de)
VERFAHREN UND SYSTEME ZUM AUSLAUGEN UND FREIGEBEN VON OPHTHALMISCHEN SILIKONHYDROGELLINSEN MIT TENSIDLÖSUNGEN
Title (fr)
PROCEDES ET SYSTEMES DE LIXIVIATION ET DE LIBERATION DE LENTILLES OPTIQUES CONSTITUEES D'HYDROGEL DE SILICONE AU MOYEN DE SOLUTIONS DE TENSIOACTIFS
Publication
Application
Priority
- US 2006048032 W 20061218
- US 86466205 P 20051220
Abstract (en)
[origin: WO2007075478A1] This invention includes methods and systems for processing hydrogel lenses using aqueous solutions as leaching aids and as release aids.
IPC 8 full level
B29D 11/00 (2006.01); B29C 33/60 (2006.01)
CPC (source: EP KR)
B29C 33/60 (2013.01 - EP KR); B29D 11/00 (2013.01 - KR); B29D 11/00192 (2013.01 - EP)
Citation (search report)
See references of WO 2007075478A1
Designated contracting state (EPC)
DE FR GB IE IT
DOCDB simple family (publication)
WO 2007075478 A1 20070705; AU 2006332010 A1 20070705; CA 2634726 A1 20070705; EP 1968782 A1 20080917; KR 20090015016 A 20090211
DOCDB simple family (application)
US 2006048032 W 20061218; AU 2006332010 A 20061218; CA 2634726 A 20061218; EP 06845615 A 20061218; KR 20087017734 A 20080718