11.
    发明专利
    未知

    公开(公告)号:AT461815T

    公开(公告)日:2010-04-15

    申请号:AT06841872

    申请日:2006-12-06

    Applicant: ESSILOR INT

    Abstract: A pattern (P) is transferred onto an optical article (1) in the form of one or more portions of a transferable material (3, 4b) retained by a layer of latex (2). The portion or portions of transferable material are applied with a stamp after the layer of latex has been formed on the article and before the latex is dry. By using latex as the adhesive material, the nature of the transferable material may vary widely. Such a method is particularly suitable for producing patterns such as holograms on optical lenses, especially ophthalmic lenses. The layer of latex may also protect the product against shocks which may subsequently be received.

    PROCEDE DE TRANSFERT D'UN MOTIF MICRONIQUE SUR UN ARTICLE OPTIQUE ET ARTICLE OPTIQUE AINSI OBTENU

    公开(公告)号:FR2894515A1

    公开(公告)日:2007-06-15

    申请号:FR0512492

    申请日:2005-12-08

    Applicant: ESSILOR INT

    Abstract: Un motif (P) est transféré sur un article optique (1) sous la forme d'une ou de plusieurs portions d'un matériau transférable (3, 4b) retenues par une couche de latex (2). La ou les portions du matériau transférable sont appliquées avec un tampon, après que la couche de latex a été formée sur l'article et alors que le latex n'est pas encore sec. Grâce à l'utilisation du latex en tant que matériau adhésif, le matériau transférable peut être très varié. Un tel procédé est particulièrement adapté pour réaliser des motifs tels que des hologrammes, sur des lentilles optiques, notamment des lentilles ophtalmiques. La couche de latex peut en outre former une protection du produit contre des chocs éventuels reçus ultérieurement.

    Method for transferring a micron pattern on an optical pattern and the thus obtained optical pattern

    公开(公告)号:AU2006323921A1

    公开(公告)日:2007-06-14

    申请号:AU2006323921

    申请日:2006-12-06

    Applicant: ESSILOR INT

    Abstract: A pattern (P) is transferred onto an optical article (1) in the form of one or more portions of a transferable material (3, 4b) retained by a layer of latex (2). The portion or portions of transferable material are applied with a stamp after the layer of latex has been formed on the article and before the latex is dry. By using latex as the adhesive material, the nature of the transferable material may vary widely. Such a method is particularly suitable for producing patterns such as holograms on optical lenses, especially ophthalmic lenses. The layer of latex may also protect the product against shocks which may subsequently be received.

    PROCEDE DE TRANSFERT D'UN MOTIF MICRONIQUE SUR UN ARTICLE OPTIQUE ET ARTICLE OPTIQUE AINSI OBTENU

    公开(公告)号:CA2632525C

    公开(公告)日:2014-09-16

    申请号:CA2632525

    申请日:2006-12-06

    Applicant: ESSILOR INT

    Abstract: Un motif (P) est transféré sur un article optique (1) sous la forme d'une ou de plusieurs portions d'un matériau transférable (3, 4b) retenues par une couche de latex (2). La ou les portions du matériau transférable sont appliquées avec un tampon, après que la couche de latex a été formée sur l'article et alors que le latex n'est pas encore sec. Grâce à l'utilisation du latex en tant que matériau adhésif, le matériau transférable peut être très varié. Un tel procédé est particulièrement adapté pour réaliser des motifs tels que des hologrammes, sur des lentilles optiques, notamment des lentilles ophtalmiques. La couche de latex peut en outre former une protection du produit contre des chocs éventuels reçus ultérieurement.

    16.
    发明专利
    未知

    公开(公告)号:DE602006013186D1

    公开(公告)日:2010-05-06

    申请号:DE602006013186

    申请日:2006-12-06

    Applicant: ESSILOR INT

    Abstract: A pattern (P) is transferred onto an optical article (1) in the form of one or more portions of a transferable material (3, 4b) retained by a layer of latex (2). The portion or portions of transferable material are applied with a stamp after the layer of latex has been formed on the article and before the latex is dry. By using latex as the adhesive material, the nature of the transferable material may vary widely. Such a method is particularly suitable for producing patterns such as holograms on optical lenses, especially ophthalmic lenses. The layer of latex may also protect the product against shocks which may subsequently be received.

    17.
    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

    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.

    Method for transferring a micron pattern on an optical pattern and the thus obtained optical pattern

    公开(公告)号:AU2006323839A1

    公开(公告)日:2007-06-14

    申请号:AU2006323839

    申请日:2006-12-06

    Applicant: ESSILOR INT

    Abstract: The inventive method consists in transferring a pattern (P) onto the optical article (1) in the form of one or several portions of transferable material (3) retained by a pressure-sensitive adhesive material layer (2) and in applying transferable material portions with the aid of a pad by placing the adhesive material layer between the pad and a pattern receiving article. The use of the pressure-sensitive adhesive material makes it possible to use the different materials in the form of a transferable material. Said method is particularly suitable for producing patterns, in particular in the form of holograms on optical lenses, in particular ophthalmic lenses.

    Procedimiento de transferencia de un motivo micrométrico sobre un artículo óptico y artículo óptico así obtenido

    公开(公告)号:ES2527090T3

    公开(公告)日:2015-01-20

    申请号:ES06841873

    申请日:2006-12-06

    Applicant: ESSILOR INT

    Abstract: Un procedimiento de transferencia de un motivo micrométrico sobre una superficie de un artículo óptico (1) que comprende las etapas siguientes: /a/ depositar una capa de al menos un material transferible (14) sobre una superficie (S) de un tampón (11) que incluye huecos (12) y protuberancias (13), que constituyen el microrrelieve correspondiente al motivo (P) de definición micrométrica o submicrométrica, a transferir; /b/ depositar una capa de un adhesivo sensible a la presión (2) sobre la superficie del sustrato del artículo óptico; /c/ poner en contacto la superficie (S) del tampón que comprende la capa de material transferible (14) con la capa de adhesivo sensible a la presión (2); /d/ aplicar una presión sobre el tampón; y /e/ separar el tampón de la superficie del artículo óptico que comprende la capa de adhesivo sensible a la presión.

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