11.
    发明专利
    未知

    公开(公告)号:DE60205479D1

    公开(公告)日:2005-09-15

    申请号:DE60205479

    申请日:2002-05-17

    Applicant: ESSILOR INT

    Abstract: A method that allows trimming glass comprising a hydrophobic and/or oil-repellent surface coating, where a temporary protective layer is coated on the surface of said glass and the temporary protective layer imparts to the glass a surface energy of at least 15 mJ/m2.

    12.
    发明专利
    未知

    公开(公告)号:FR2860306A1

    公开(公告)日:2005-04-01

    申请号:FR0450082

    申请日:2004-01-14

    Applicant: ESSILOR INT

    Abstract: The optical lens according to the invention comprises a temporary protective coating comprising at least one outer layer, which is mechanically alterable through friction or contact, said layer being coated with a peelable film which electrostatically adheres to the outer layer.

    13.
    发明专利
    未知

    公开(公告)号:BR0205388A

    公开(公告)日:2003-06-10

    申请号:BR0205388

    申请日:2002-05-17

    Applicant: ESSILOR INT

    Abstract: A method that allows trimming glass comprising a hydrophobic and/or oil-repellent surface coating, where a temporary protective layer is coated on the surface of said glass and the temporary protective layer imparts to the glass a surface energy of at least 15 mJ/m2.

    14.
    发明专利
    未知

    公开(公告)号:ES2161564T3

    公开(公告)日:2001-12-01

    申请号:ES99904938

    申请日:1999-02-23

    Applicant: ESSILOR INT

    Abstract: A distribution mask including at least two separate blanking panels (22), one of which is mounted mobile. The two blanking panels (22) are substantially coplanar, and, controlled by a common control unit (23), both mounted continuously mobile between two extreme positions, namely, a close position, and for which the space (E) between them is minimal, and a spaced position, for which the space (E) is on the contrary at its maximum. The invention is particularly applicable to antiglare treatment of ophthalmic lenses.

    Ophthalmic filter
    15.
    发明专利

    公开(公告)号:AU2012348560B2

    公开(公告)日:2016-03-24

    申请号:AU2012348560

    申请日:2012-12-06

    Abstract: An optical device comprising :an optical substrate provided with selective optical filtering means configured to selectively inhibit transmission, through the optical substrate of at least one selected range of wavelengths of incident light in the visible light spectrum at an inhibition rate of at least 5%, the selective optical filtering means being further configured to transmit at least 8% of incident light of the visible spectrum outside the at least one selected range of wavelengths; wherein the at least one selected range of wavelengths has a bandwidth in a range of from 10nm to 70nm, preferably 10nm to 60nm centered on a wavelength within a range of between 430nm and 465 nm.

    Proceso para tratar una lente oftálmica

    公开(公告)号:ES2478621T3

    公开(公告)日:2014-07-22

    申请号:ES03729246

    申请日:2003-01-13

    Applicant: ESSILOR INT

    Abstract: Un proceso para tratar una lente oftálmica que comprende dos lados principales, comprendiendo al menos el primero de los cuales una capa inorgánica u orgánica delgada, comprendiendo dicho proceso: - al menos una operación de tratamiento para el segundo lado de la lente mediante especies energéticas y/o reactivas capaces de realizar un ataque físico y/o una modificación química de superficie, - como opción, al menos una o más operaciones para depositar capas inorgánicas u orgánicas llevadas a cabo simultánea o subsiguientemente a la operación de tratamiento mediante dichas especies energéticas y/o reactivas. caracterizado por que antes de la operación de tratamiento mediante especies energéticas y/o reactivas, una se realiza un depósito de una capa protectora temporal sobre la delgada capa externa inorgánica u orgánica.

Patent Agency Ranking