公开(公告)号：DE60239917D1

公开(公告)日：2011-06-16

申请号：DE60239917

申请日：2002-12-26

Applicant: ESSILOR INT

Inventor： CARON PIERRE ,  CANO JEAN-PAUL ,  CRETIER ANNETTE

IPC: G02B1/11 ,  G02C7/02 ,  B32B27/18 ,  G02B5/28 ,  G02B5/30

公开(公告)号：FR2938931B1

公开(公告)日：2011-03-18

申请号：FR0858066

申请日：2008-11-27

Applicant: ESSILOR INT

Inventor： CRETIER ANNETTE ,  KELLER GERHARD ,  VANEECKHOUTTE PHILIPPE

IPC: G02B1/11

公开(公告)号：AU2009321406A1

公开(公告)日：2010-06-03

申请号：AU2009321406

申请日：2009-11-26

Applicant: ESSILOR INT

Inventor： CRETIER ANNETTE ,  KELLER GERHARD ,  VANEECKHOUTTE PHIIPPE

IPC: G02B1/11 ,  G02B1/04 ,  G02C7/04

Abstract: The present invention relates to a method for making an optical article with anti-reflection properties, comprising the steps of: a) forming on at least one main surface of a support, by applying a sol comprising at least one colloidal mineral oxide with a refractive index higher than or equal to 1.80 having an initial porosity; b) optionally, forming on the first lower layer by applying a sol comprising at least one colloidal mineral oxide with a refractive index lower than 1.65 a second lower layer having an initial porosity at least equal to the initial porosity of said first layer; c) applying onto the one or more lower layer(s) an upper layer composition of an optically transparent polymer material with a refractive index lower than or equal to 1.50; d) filling the porosity of the one or more lower layer(s) through penetration into the one or more lower layer(s) of at least part of the material of the upper layer composition formed in step (c) and forming a cured upper layer which thickness is determined so that the upper layer and the one or more lower layer(s), once the initial porosity thereof has been filled, form a bilayered anti-reflection coating, within the range of from 400 to 700 nm, preferably of from 450 to 650 nm.

公开(公告)号：AT464952T

公开(公告)日：2010-05-15

申请号：AT04805501

申请日：2004-11-22

Applicant: ESSILOR INT

Inventor： CARON PIERRE ,  CRETIER ANNETTE ,  GASCONS ANNICK

IPC: B05C13/00 ,  B05C3/09 ,  G02C7/02

公开(公告)号：DE602007005163D1

公开(公告)日：2010-04-15

申请号：DE602007005163

申请日：2007-10-09

Applicant: ESSILOR INT

Inventor： AIGUEBONNE YVES ,  CRETIER ANNETTE ,  DARMES DANIEL ,  ROUSSEL ERIC

IPC: G02B7/02 ,  B05B13/02 ,  B05C3/09 ,  B05C13/02 ,  B29D11/00

Abstract: Lens holder (1) for holding an optical lens (2) during dip coating, which comprises: - holding means (3) for holding the optical lens, and - supporting means for operating the holding means, said holding means (3) comprising a first arm (3a) and a second arm (3b) facing each other and movable toward and away from one another, each arm being connected on one part (4) to the supporting means, and on the other part (5), through connecting means (6), to accommodating means (7) facing each other, the connecting means (6) being such that each accommodating means (7) is movable with at least one degree of freedom.

公开(公告)号：AU2002363809A1

公开(公告)日：2003-07-15

申请号：AU2002363809

申请日：2002-12-26

Applicant: ESSILOR INT

Inventor： CARON PIERRE ,  CRETIER ANNETTE ,  CANO JEAN-PAUL

IPC: G02C7/02 ,  B32B27/18 ,  G02B5/28 ,  G02B5/30 ,  G02B1/11

Abstract: An optical item comprising an organic or mineral glass substrate ( 1 ) and a transparent polymeric material layer ( 3 ), characterized in that it comprises at least one intermediate layer ( 2 ) in direct contact with one main side of the substrate and the polymeric material layer, the intermediate layer(s) being made of particles of at least one colloidal mineral oxide and optionally of a binder, such (an) intermediate layer(s) having an initial porosity, and the initial porosity of the intermediate layer(s) being filled either by material from the polymeric material layer or by the substrate material if the latter is made in an organic glass and, optionally partly by the binder when present, so that the intermediate layer(s), after initial porosity filling, each represent a quarter waveplate with a wavelength in the range from 400 to 700 nm, preferably from 450 to 650 nm.

公开(公告)号：FR2990152A1

公开(公告)日：2013-11-08

申请号：FR1254121

申请日：2012-05-04

Applicant: ESSILOR INT

Inventor： SAINT-LU CHARLOTTE ,  CRETIER ANNETTE ,  CLIPET CHRISTELLE ,  BONNET ISABELLE

IPC: B32B27/06 ,  C09D183/04 ,  C09D201/00 ,  G02B1/10

Abstract: La présente invention concerne un film anti-abrasif comprenant un film thermoplastique transparent et un revêtement composite anti-abrasif, formé d'une couche inférieure en contact avec le film thermoplastique et d'une couche supérieure superposée à la couche inférieure, lesdites couches renfermant chacune un époxysilane et un alcoxysilane hydrolysés, dans des rapports en poids différents. Elle concerne également un article optique multicouche, de préférence une lentille ophtalmique, comprenant un substrat transparent, une couche adhésive et le film anti-abrasif précité, ainsi que deux procédés de fabrication d'un tel article.

公开(公告)号：PT1362246E

公开(公告)日：2011-07-18

申请号：PT02805810

申请日：2002-12-26

Applicant: ESSILOR INT

Inventor： CARON PIERRE ,  JEAN-PAUL CANO ,  CRETIER ANNETTE

IPC: G02C7/02 ,  B32B27/18 ,  G02B5/28 ,  G02B5/30

公开(公告)号：AU2002363809B2

公开(公告)日：2008-02-07

申请号：AU2002363809

申请日：2002-12-26

Applicant: ESSILOR INT

Inventor： CANO JEAN-PAUL ,  CARON PIERRE ,  CRETIER ANNETTE

IPC: G02C7/02 ,  B32B27/18 ,  G02B1/11 ,  G02B5/28 ,  G02B5/30

Abstract: An optical item comprising an organic or mineral glass substrate ( 1 ) and a transparent polymeric material layer ( 3 ), characterized in that it comprises at least one intermediate layer ( 2 ) in direct contact with one main side of the substrate and the polymeric material layer, the intermediate layer(s) being made of particles of at least one colloidal mineral oxide and optionally of a binder, such (an) intermediate layer(s) having an initial porosity, and the initial porosity of the intermediate layer(s) being filled either by material from the polymeric material layer or by the substrate material if the latter is made in an organic glass and, optionally partly by the binder when present, so that the intermediate layer(s), after initial porosity filling, each represent a quarter waveplate with a wavelength in the range from 400 to 700 nm, preferably from 450 to 650 nm.

公开(公告)号：BR0206454A

公开(公告)日：2004-01-13

申请号：BR0206454

申请日：2002-12-26

Applicant: ESSILOR INT

Inventor： CARON PIERRE ,  CANO JEAN-PAUL ,  CRETIER ANNETTE

IPC: G02C7/02 ,  B32B27/18 ,  G02B5/28 ,  G02B5/30 ,  G02B1/11

Abstract: An optical item comprising an organic or mineral glass substrate ( 1 ) and a transparent polymeric material layer ( 3 ), characterized in that it comprises at least one intermediate layer ( 2 ) in direct contact with one main side of the substrate and the polymeric material layer, the intermediate layer(s) being made of particles of at least one colloidal mineral oxide and optionally of a binder, such (an) intermediate layer(s) having an initial porosity, and the initial porosity of the intermediate layer(s) being filled either by material from the polymeric material layer or by the substrate material if the latter is made in an organic glass and, optionally partly by the binder when present, so that the intermediate layer(s), after initial porosity filling, each represent a quarter waveplate with a wavelength in the range from 400 to 700 nm, preferably from 450 to 650 nm.