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11.发明专利
公开(公告)号：CA2603227C
公开(公告)日：2012-02-07
申请号：CA2603227
申请日：2006-04-04
Applicant: ESSILOR INT
Inventor： BEGON CEDRIC , JIANG PEIQI , ROOS ALEXANDRA , WEBER STEVEN
IPC: B29D11/00
Abstract: The present invention relates to a process for transferring at least one coating onto at least one geometrically defined surface of a lens substrate. In a preferred embodiment, the transparent adhesive composition is selected from the group consisting of pressure-sensitive adhesives and hot-melt adhesives .
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公开(公告)号：BRPI0708188A2
公开(公告)日：2011-05-24
申请号：BRPI0708188
申请日：2007-02-21
Applicant: ESSILOR INT
Inventor： BEGON CEDRIC , ROOS ALEXANDRA
Abstract: A polarizing optical element comprises a transparent optical base element and a layered structure that incorporates a polarizing film. The polarizing film is of the dichroic dye type and is oriented uniaxially. The layered structure is bonded to the optical base element by means of a layered structure that includes at least one layer of a pressure-sensitive adhesive. Thanks to the use of pressure-sensitive adhesive, the polarizing film during the bonding operation maintains a high polarization efficiency and an optical quality compatible with many applications of the optical element, especially ophthalmic applications.
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公开(公告)号：AT494133T
公开(公告)日：2011-01-15
申请号：AT06724338
申请日：2006-04-04
Applicant: ESSILOR INT
Inventor： BEGON CEDRIC , JIANG PEIQI , ROOS ALEXANDRA , WEBER STEVEN
IPC: B29D11/00
Abstract: The present invention relates to a process for transferring at least one coating onto at least one geometrically defined surface of a lens substrate to produced a lens substrate coated with at least one functional coating adhering to at least one geometrically defined surface through a layer of transparent adhesive composition.
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公开(公告)号：DE602005010260D1
公开(公告)日：2008-11-20
申请号：DE602005010260
申请日：2005-06-21
Applicant: ESSILOR INT
Inventor： HABASSI CHEFIK , ROOS ALEXANDRA , LY LEANG
IPC: C08G18/52 , C08F20/38 , C08F220/26 , C08F220/38 , C08G18/38 , C08G18/76 , C08G65/00 , C08G75/00 , C08K5/00 , C08K5/06 , C08K5/15 , C08L81/02 , G02B1/04 , G02C7/02
Abstract: The invention relates to a composition comprising one or more polymerizable monomers, comprising at least one masking agent selected amongst cyclic ethers and at least one perfume selected amongst naturally occurring musks and extracts thereof, synthetic musks, and mixtures thereof.
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15.发明专利
公开(公告)号：CA2643412A1
公开(公告)日：2007-08-30
申请号：CA2643412
申请日：2007-02-21
Applicant: ESSILOR INT
Inventor： ROOS ALEXANDRA , BEGON CEDRIC
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Patent Agency Ranking
公开(公告)号：ES2402017T3
公开(公告)日：2013-04-26
申请号：ES09797107
申请日：2009-11-27
Applicant: ESSILOR INT , RENAULT SA , SOLVAY
Inventor： BOUCHER VIRGINIE , DUQUESNE SOPHIE , BOURBIGOT SERGE , SY DIDIER , LACROIX MARC , ROOS ALEXANDRA , CORNET NATHALIE , MEYNIE LAURE
Abstract: Procedimiento de preparación de un material polimérico transparente caracterizado porque comprende en unorden indiferente las etapas i e ii consistentes en: i. mezclar: - nanopartículas minerales que tengan un factor de forma estrictamente superior a 1,0, siendo determinado el factorde forma como se describió en la descripción, y - una matriz polimérica que comprenda una cantidad de al menos el 80% en masa de un primer polímerotermoplástico de policarbonato (PC), y de un segundo polímero termoplástico transparente diferente del primerpolímero termoplástico, para obtener una mezcla, ii. calentar la matriz polimérica sola o en mezcla, en el estado fundido.para obtener el material polimérico transparente, comprendiendo la mezcla i una cantidad suficientemente inferior al5% en masa de nanopartículas que tengan un factor de forma estrictamente superior a 1,0, y no implicando la etapai nanopartículas minerales en forma de premezcla obtenida con un polímero termoplástico en estado fundido elegidoentre el policarbonato (PC), el poliestireno (PS) y el polimetacrilato de metilo (PMMA).
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公开(公告)号：FR2925060B1
公开(公告)日：2012-12-21
申请号：FR0759808
申请日：2007-12-13
Applicant: ESSILOR INT , ECOLE NALE SUP ARTES METIERS , RENAULT SAS , SOLVAY
Inventor： BOUCHER VIRGINIE , ROOS ALEXANDRA , DUQUESNE SOPHIE , BOURBIGOT SERGE , MEYNIE LAURE , CAVALIER KARINE , SY DIDIER , LACROIX MARC
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公开(公告)号：FR2925059B1
公开(公告)日：2012-08-17
申请号：FR0759810
申请日：2007-12-13
Applicant: ARMINES , RENAULT SAS , ESSILOR INT , SOLVAY
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公开(公告)号：DE602006019397D1
公开(公告)日：2011-02-17
申请号：DE602006019397
申请日：2006-04-04
Applicant: ESSILOR INT
Inventor： BEGON CEDRIC , JIANG PEIQI , ROOS ALEXANDRA , WEBER STEVEN
IPC: B29D11/00
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公开(公告)号：FR2925060A1
公开(公告)日：2009-06-19
申请号：FR0759808
申请日：2007-12-13
Applicant: ESSILOR INT , ECOLE NALE SUP ARTES METIERS , RENAULT SAS , SOLVAY
Inventor： BOUCHER VIRGINIE , ROOS ALEXANDRA , DUQUESNE SOPHIE , BOURBIGOT SERGE , MEYNIE LAURE , CAVALIER KARINE , SY DIDIER , LACROIX MARC
IPC: C08J3/22 , A42B3/22 , B60J1/00 , B82B3/00 , C08K3/26 , C08L25/06 , C08L33/12 , C08L69/00 , G02B1/04 , G02C7/04
Abstract: La présente invention concerne un procédé de préparation d'un matériau polymère transparent comprenant les étapes suivantes :i. mélanger des nanoparticules minérales et une composition A comprenant au moins un polymère thermoplastique à l'état fondu choisi parmi le polycarbonate (PC), le polystyrène (PS) et/ou le polyméthacrylate de méthyle (PMMA), pour obtenir un mélange-maître, etii. mélanger le mélange-maître, obtenu à l'étape i, à une composition B comprenant une matrice de polycarbonate thermoplastique (mPC) à l'état fondu, pour obtenir un matériau polymère transparent comprenant une quantité d'au plus 10 % en masse desdites nanoparticules minérales, de préférence d'au plus 5 % en masse desdites nanoparticules minérales.
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