EP 1968784 A2 20080917 - METHODS AND SYSTEMS FOR LEACHING AND RELEASING SILICONE HYDROGEL OPHTHALMIC LENSES WITH ALCOHOL SOLUTIONS
Title (en)
METHODS AND SYSTEMS FOR LEACHING AND RELEASING SILICONE HYDROGEL OPHTHALMIC LENSES WITH ALCOHOL SOLUTIONS
Title (de)
VERFAHREN UND SYSTEM ZUM AUSLAUGEN UND FREIGEBEN VON OPHTHALMISCHEN SILIKONHYDROGELLINSEN MIT ALKOHOLLÖSUNGEN
Title (fr)
PROCEDES ET SYSTEMES DE LIXIVIATION ET DE LIBERATION DE LENTILLES OPTIQUES CONSTITUEES D'HYDROGEL DE SILICONE AU MOYEN DE SOLUTIONS ALCOOLISEES
Publication
Application
Priority
- US 2006048561 W 20061218
- US 86466105 P 20051220
Abstract (en)
[origin: WO2007075760A2] 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)
CPC (source: EP KR)
B29D 11/00 (2013.01 - KR); B29D 11/00192 (2013.01 - EP)
Citation (search report)
See references of WO 2007075760A2
Designated contracting state (EPC)
DE FR GB IE IT
DOCDB simple family (publication)
WO 2007075760 A2 20070705; WO 2007075760 A3 20070907; AU 2006331742 A1 20070705; BR PI0620192 A2 20111101; CA 2634744 A1 20070705; EP 1968784 A2 20080917; KR 20090007682 A 20090120
DOCDB simple family (application)
US 2006048561 W 20061218; AU 2006331742 A 20061218; BR PI0620192 A 20061218; CA 2634744 A 20061218; EP 06847815 A 20061218; KR 20087017714 A 20080718