LENTILLE OPHTALMIQUE COMPORTANT UN REVETEMENT DE PROTECTION CONTRE LA PHOTODEGRADATION ET PROCEDE POUR PREPARER UNE TELLE LENTILLE OPHTALMIQUE
Optical lens comprises a substrate, a coating comprising at least a colorant sensitive to photodegradation and a protective coating (I) against the photodegradation (i.e. anti-UV coating) comprising at least a colorant sensitive to photodegradation, where (I) is obtained from a photopolymerization o...
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creator | LESARTRE NOEMIE FANAYAR MYRIAM |
description | Optical lens comprises a substrate, a coating comprising at least a colorant sensitive to photodegradation and a protective coating (I) against the photodegradation (i.e. anti-UV coating) comprising at least a colorant sensitive to photodegradation, where (I) is obtained from a photopolymerization of acrylate oligomer and mono- or polyfunctional acrylate monomers, an UV absorber at 5-30 wt.% and a photoinitiator at 3-12 wt.%. An independent claim is included for: a process of manufacturing the optical lens, particularly colored and/or polarized lens comprising depositing the coating sensitive to photodegradation on a transparent substrate or a varnish coated substrate, optionally preparing a chemical surface on the obtained substrate, depositing (I), and photopolymerizing (I). |
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An independent claim is included for: a process of manufacturing the optical lens, particularly colored and/or polarized lens comprising depositing the coating sensitive to photodegradation on a transparent substrate or a varnish coated substrate, optionally preparing a chemical surface on the obtained substrate, depositing (I), and photopolymerizing (I).</description><subject>CONTACT LENSES</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>SPECTACLES</subject><subject>SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTEOgkAURGksjHqHfwELwULLFQYhWfavPx9bQsxaGSXBc3hmF2NpYTWZzJuZefKycFpbC2JfqbFNfWpBOTeeRY1Tah0JzlA0EaQC5IUVudbsIuZUQNaQr1i5wFFMYT4RdAJzTAVuJRp4I5C4B1JMh7-el8ns2t_GsPrqIqESmlfrMDy6MA79JdzDsysl3e2zbZoeNtkfyBvRXUBi</recordid><startdate>20080307</startdate><enddate>20080307</enddate><creator>LESARTRE NOEMIE</creator><creator>FANAYAR MYRIAM</creator><scope>EVB</scope></search><sort><creationdate>20080307</creationdate><title>LENTILLE OPHTALMIQUE COMPORTANT UN REVETEMENT DE PROTECTION CONTRE LA PHOTODEGRADATION ET PROCEDE POUR PREPARER UNE TELLE LENTILLE OPHTALMIQUE</title><author>LESARTRE NOEMIE ; FANAYAR MYRIAM</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2893422B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>2008</creationdate><topic>CONTACT LENSES</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>SPECTACLES</topic><topic>SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</topic><toplevel>online_resources</toplevel><creatorcontrib>LESARTRE NOEMIE</creatorcontrib><creatorcontrib>FANAYAR MYRIAM</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LESARTRE NOEMIE</au><au>FANAYAR MYRIAM</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LENTILLE OPHTALMIQUE COMPORTANT UN REVETEMENT DE PROTECTION CONTRE LA PHOTODEGRADATION ET PROCEDE POUR PREPARER UNE TELLE LENTILLE OPHTALMIQUE</title><date>2008-03-07</date><risdate>2008</risdate><abstract>Optical lens comprises a substrate, a coating comprising at least a colorant sensitive to photodegradation and a protective coating (I) against the photodegradation (i.e. anti-UV coating) comprising at least a colorant sensitive to photodegradation, where (I) is obtained from a photopolymerization of acrylate oligomer and mono- or polyfunctional acrylate monomers, an UV absorber at 5-30 wt.% and a photoinitiator at 3-12 wt.%. An independent claim is included for: a process of manufacturing the optical lens, particularly colored and/or polarized lens comprising depositing the coating sensitive to photodegradation on a transparent substrate or a varnish coated substrate, optionally preparing a chemical surface on the obtained substrate, depositing (I), and photopolymerizing (I).</abstract><oa>free_for_read</oa></addata></record> |
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subjects | CONTACT LENSES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES |
title | LENTILLE OPHTALMIQUE COMPORTANT UN REVETEMENT DE PROTECTION CONTRE LA PHOTODEGRADATION ET PROCEDE POUR PREPARER UNE TELLE LENTILLE OPHTALMIQUE |
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