2.
    发明专利
    未知

    公开(公告)号:DE602006013920D1

    公开(公告)日:2010-06-10

    申请号:DE602006013920

    申请日:2006-10-03

    Applicant: ESSILOR INT

    Abstract: At least one zone of the lens surface is increased or decreased in temperature by at least two degrees Celsius by applying a cooled or heated pad to the zone, exposing the zone to ultraviolet (UV) or infrared (IR) radiation or subjecting the zone to the action of hot or cooled air e.g. nitrogen and bringing the zone into contact with heated or cooled liquid. A colored coating is applied by spin coating over the entire surface of the lens simultaneously with or successively after the increase or decrease in temperature. The colored coating is comprised of a volatile solvent. An independent claim is included for a method of controlling the thickness of a coating.

    "> PROCEDE DE COLORATION D'UNE LENTILLE PAR CENTRIFUGATION (

    公开(公告)号:FR2891477A1

    公开(公告)日:2007-04-06

    申请号:FR0510143

    申请日:2005-10-04

    Applicant: ESSILOR INT

    Abstract: Procédé de coloration d'une lentille optique par spin-coating qui comprend (i) élever ou diminuer la température d'au moins 2 degree C d'au moins une zone de la surface de la lentille par tout moyen approprié et (ii) simultanément ou successivement, déposer par spin-coating un vernis coloré comprenant un solvant volatile sur toute la surface de ladite lentille. L'invention a également pour objet un procédé de contrôle de l'épaisseur d'un vernis, déposé par spin-coating en tous points de la lentille, et une lentille colorée obtenue par le procédé de coloration de l'invention.

    5.
    发明专利
    未知

    公开(公告)号:AT465822T

    公开(公告)日:2010-05-15

    申请号:AT06291544

    申请日:2006-10-03

    Applicant: ESSILOR INT

    Abstract: At least one zone of the lens surface is increased or decreased in temperature by at least two degrees Celsius by applying a cooled or heated pad to the zone, exposing the zone to ultraviolet (UV) or infrared (IR) radiation or subjecting the zone to the action of hot or cooled air e.g. nitrogen and bringing the zone into contact with heated or cooled liquid. A colored coating is applied by spin coating over the entire surface of the lens simultaneously with or successively after the increase or decrease in temperature. The colored coating is comprised of a volatile solvent. An independent claim is included for a method of controlling the thickness of a coating.

    6.
    发明专利
    未知

    公开(公告)号:FR2891477B1

    公开(公告)日:2008-02-15

    申请号:FR0510143

    申请日:2005-10-04

    Applicant: ESSILOR INT

    Abstract: At least one zone of the lens surface is increased or decreased in temperature by at least two degrees Celsius by applying a cooled or heated pad to the zone, exposing the zone to ultraviolet (UV) or infrared (IR) radiation or subjecting the zone to the action of hot or cooled air e.g. nitrogen and bringing the zone into contact with heated or cooled liquid. A colored coating is applied by spin coating over the entire surface of the lens simultaneously with or successively after the increase or decrease in temperature. The colored coating is comprised of a volatile solvent. An independent claim is included for a method of controlling the thickness of a coating.

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