ESSILOR INTERNATIONAL (Compagnie Generale d'Opique
ESSILOR INTERNATIONAL (Compagnie Generale d'Opique Patent applications | ||
Patent application number | Title | Published |
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20090308542 | DEVICE FOR APPLYING A COATING ON A LENS, THE DEVICE INCLUDING MEANS FOR INFLATING A MEMBRANE - A device for applying a coating film ( | 12-17-2009 |
20090155582 | Optical Article Comprising an External Water- and/or Oil-Repellent Coating Coated with a Temporary Coating - The present invention relates to an optical article comprising on one of the main surfaces thereof an external water- and/or oil-repellent coating, characterized in that a temporary coat of a dried polyurethane latex-based composition is directly deposited onto the external water- and/or oil-repellent coating. | 06-18-2009 |