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    INSTALLATION ET PROCEDE DE REVETEMENT POUR LENTILLE OPHTALMIQUE.
    21.
    发明专利
    INSTALLATION ET PROCEDE DE REVETEMENT POUR LENTILLE OPHTALMIQUE. 未知

    公开(公告)号：FR2895521A1

    公开(公告)日：2007-06-29

    申请号：FR0513268

    申请日：2005-12-23

    Applicant: ESSILOR INT

    Inventor： DARMES DANIEL ,  FELTEN YOHANN ,  LESARTRE NOEMIE ,  MENGES GILLES ,  RYCHEL DOMINIQUE

    IPC: G02B1/10

    Abstract: L'installation comporte des moyens pour l'injection temporaire de gaz inerte ; et au moins un boîtier individuel (6) et autonome muni d'une fenêtre (13) et comportant des moyens de réception d'un support (3) portant une lentille ophtalmique (2), et des moyens d'étanchéité (21) adaptés à former autour de la lentille ophtalmique (2) une enceinte étanche, cette enceinte comportant un organe d'admission antiretour adapté à coopérer avec les moyens pour l'injection temporaire de gaz inerte.

    Optical article comprising a multilayer anti-reflective coating and method for production thereof
    22.
    发明专利
    Optical article comprising a multilayer anti-reflective coating and method for production thereof 未知

    公开(公告)号：AU2004262099A1

    公开(公告)日：2005-02-10

    申请号：AU2004262099

    申请日：2004-07-28

    Applicant: ESSILOR INT

    Inventor： BITEAU JOHN ,  RYCHEL DOMINIQUE ,  FANAYAR MYRIAM ,  MASSART NATHALIE

    IPC: G02B1/11 ,  C08J7/04 ,  C09D183/08

    Abstract: The invention relates to an optical article, for example, an ophthalmic lens, comprising at least one multilayer anti-reflective coating on a transparent substrate made from organic or mineral glass. Said coating comprises successively and starting at the substrate, a layer of material with high refractive index (HI), made from a hybrid organic/inorganic matrix within which are dispersed particles of mineral oxide or chalcogenide with a diameter of 2 to 50 nm and a layer of material with low refractive index (BI), obtained by hardening of a composition comprising at least one silane precursor (I) with 4 hydrolysable groups and at least one fluorosilane precursor (II), said second composition comprising at least 10% in mass of fluorine in a theoretical dry extract and with a molar ratio I/I+II greater than 80%.

    ARTICLE D'OPTIQUE COMPRENANT UN EMPILEMENT ANTI-REFLETS MULTICOUCHES ET PROCEDE DE PREPARATION
    23.
    发明专利
    ARTICLE D'OPTIQUE COMPRENANT UN EMPILEMENT ANTI-REFLETS MULTICOUCHES ET PROCEDE DE PREPARATION 未知

    公开(公告)号：CA2534183C

    公开(公告)日：2012-10-02

    申请号：CA2534183

    申请日：2004-07-28

    Applicant: ESSILOR INT

    Inventor： BITEAU JOHN ,  FANAYAR MYRIAM ,  MASSART NATHALIE ,  RYCHEL DOMINIQUE

    IPC: G02B1/11 ,  C08J7/04 ,  C09D183/08

    Abstract: La présente invention concerne un article d'optique, par exemple une lentille ophtalmique, comprenant au moins un empilement anti-reflets multicouches sur un substrat transparent en verre organique ou minéral, ledit empilement comprenant, successivement et dans l'ordre à partir du substrat, au moins une couche de matériau de haut indice de réfraction (HI) comprenant une matrice hybride organique-inorganique dans laquelle sont dispersées des particules d'oxyde minéral et/ou chalcogénure d'un diamètre de 2 à 50 nm, et une couche de matériau bas indice de réfraction (BI) obtenue par durcissement d'une composition comprenant au moins un silane précurseur (I) ayant 4 parties hydrolysables et au moins un fluorosilane précurseur (II), cette seconde composition comprenant au moins 10% en masse de fluor dans son extrait sec théorique et un rapport molaire I/I+II supérieur à 80%.

    25.
    发明专利
    未知

    公开(公告)号：FR2897695B1

    公开(公告)日：2008-06-06

    申请号：FR0601612

    申请日：2006-02-23

    Applicant: ESSILOR INT

    Inventor： BEGON CEDRIC ,  DEFRANCO CHRISTELLE ,  LESARTRE NOEMIE ,  RYCHEL DOMINIQUE

    IPC: G02B5/30 ,  G02B1/10

    Abstract: The method involves forming a polarizing layer structure (30) on a temporary support (31), on which an intermediate coating layer (32) is placed, where the polarizing layer structure comprises an orientation layer (34) and a polarizing layer (35) with dichroic colorant. The polarizing layer structure is removed from the temporary support for obtaining the structure in the form of a self-supported membrane. The polarizing layer structure is applied on a surface of a base optical element e.g. ophthalmic lens. Independent claims are also included for the following: (1) a polarizing layer structure comprising an orientation layer (2) an optical polarizing element comprising a polarizing layer structure.

    27.
    发明专利
    未知

    公开(公告)号：AT376197T

    公开(公告)日：2007-11-15

    申请号：AT04767925

    申请日：2004-07-28

    Applicant: ESSILOR INT

    Inventor： BITEAU JOHN ,  FANAYAR MYRIAM ,  MASSART NATHALIE ,  RYCHEL DOMINIQUE

    IPC: G02B1/11 ,  C08J7/04 ,  C09D183/08

    Abstract: The invention relates to an optical article, for example, an ophthalmic lens, comprising at least one multilayer anti-reflective coating on a transparent substrate made from organic or mineral glass. Said coating comprises successively and starting at the substrate, a layer of material with high refractive index (HI), made from a hybrid organic/inorganic matrix within which are dispersed particles of mineral oxide or chalcogenide with a diameter of 2 to 50 nm and a layer of material with low refractive index (BI), obtained by hardening of a composition comprising at least one silane precursor (I) with 4 hydrolysable groups and at least one fluorosilane precursor (II), said second composition comprising at least 10% in mass of fluorine in a theoretical dry extract and with a molar ratio I/I+II greater than 80%.

    29.
    发明专利
    未知

    公开(公告)号：BRPI0413065A

    公开(公告)日：2006-10-17

    申请号：BRPI0413065

    申请日：2004-07-28

    Applicant: ESSILOR INT

    Inventor： BITEAU JOHN ,  FANAYAR MYRIAM ,  MASSART NATHALIE ,  RYCHEL DOMINIQUE

    IPC: C09D183/08 ,  G02B1/11 ,  C08J7/04

    Abstract: The invention relates to an optical article, for example, an ophthalmic lens, comprising at least one multilayer anti-reflective coating on a transparent substrate made from organic or mineral glass. Said coating comprises successively and starting at the substrate, a layer of material with high refractive index (HI), made from a hybrid organic/inorganic matrix within which are dispersed particles of mineral oxide or chalcogenide with a diameter of 2 to 50 nm and a layer of material with low refractive index (BI), obtained by hardening of a composition comprising at least one silane precursor (I) with 4 hydrolysable groups and at least one fluorosilane precursor (II), said second composition comprising at least 10% in mass of fluorine in a theoretical dry extract and with a molar ratio I/I+II greater than 80%.

    30.
    发明专利
    未知

    公开(公告)号：FR2858420B1

    公开(公告)日：2005-11-25

    申请号：FR0350380

    申请日：2003-07-29

    Applicant: ESSILOR INT

    Inventor： BITEAU JOHN ,  FANAYAR MYRIAM ,  MASSART NATHALIE ,  RYCHEL DOMINIQUE

    IPC: C09D183/08 ,  G02B1/11

    Abstract: The invention relates to an optical article, for example, an ophthalmic lens, comprising at least one multilayer anti-reflective coating on a transparent substrate made from organic or mineral glass. Said coating comprises successively and starting at the substrate, a layer of material with high refractive index (HI), made from a hybrid organic/inorganic matrix within which are dispersed particles of mineral oxide or chalcogenide with a diameter of 2 to 50 nm and a layer of material with low refractive index (BI), obtained by hardening of a composition comprising at least one silane precursor (I) with 4 hydrolysable groups and at least one fluorosilane precursor (II), said second composition comprising at least 10% in mass of fluorine in a theoretical dry extract and with a molar ratio I/I+II greater than 80%.

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