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1.发明申请METHOD FOR COLOURING A TRANSPARENT ARTICLE MADE OF POLYCARBONATE AND RESULTING ARTICLE 审中-公开聚碳酸酯和结果文章透明品制作方法
公开(公告)号：WO0061857A8
公开(公告)日：2002-08-08
申请号：PCT/FR0000792
申请日：2000-03-30
Applicant: ESSILOR INT , BAILLET GILLES
Inventor： BAILLET GILLES
IPC: G02C7/02 , B29C35/08 , B29C59/16 , B29C67/00 , D06P1/00 , D06P3/00 , D06P3/52 , D06P5/00 , D06P5/20 , D06P5/22
CPC classification number: D06P5/2005 , B29C59/16 , B29C67/0007 , B29C2035/0827 , B29K2995/002 , B29L2011/0016 , D06P1/004 , D06P3/52 , Y10S8/93 , Y10S8/933 , Y10T428/265 , Y10T428/31504 , Y10T428/31507 , Y10T428/31551 , Y10T428/31935
Abstract: The invention concerns a method which consists in irradiating at least one face of the article with UV radiation, causing the article to be photodegraded over a thickness of at least 1 mu m, and in contacting the irradiated face of the article with a colouring agent so as to diffuse the colouring agent in the entire thickness of the photodegraded surface layer of the article. The invention is useful for optical and ophthalmologic articles.
Abstract translation: 本发明涉及一种方法，其包括用UV辐射照射制品的至少一个面，使制品在至少1μm的厚度上被光降解，并使制品的照射面与着色剂接触，因此 以使着色剂在制品的光降解表面层的整个厚度上扩散。 本发明对于光学和眼科用品是有用的。
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公开(公告)号：CA2859774C
公开(公告)日：2022-05-17
申请号：CA2859774
申请日：2012-12-13
Applicant: ESSILOR INT
Inventor： CITEK KARL , BAILLET GILLES , DE AYGUAVIVES FRANCISCO , KEITA GABRIEL
IPC: G01N21/958 , G02C7/10
Abstract: An index value is calculated for rating an eyeglass (1) with respect to protection against UV hazard. Said index value is based on integrated UV transmission value through the eyeglass (1) and integrated UV reflection value related to a back face (lb) of the eyeglass (1). Thus, the index value takes into account actual wearing conditions where UV eye exposure is due either to transmission (T) through the eyeglass (1) or reflection (R) on the eyeglass (1) back face (lb). Respective index values obtained for a set of eyeglasses (1) allow easy sorting of the eyeglasses with respect to UV protection efficiency.
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3.发明专利
公开(公告)号：EA026427B9
公开(公告)日：2017-05-31
申请号：EA201400626
申请日：2012-12-13
Applicant: ESSILOR INT (COMPAGNIE GENERALE D'OPTIQUE)
Inventor： CITEK KARL , BAILLET GILLES , DE AYGUAVIVES FRANCISCO , KEITA GABRIEL
Abstract: Дляклассификациилинзы (1) вотношениизащитыотобусловленного UV-излучениемвредногофакторавычисляютзначениепоказателя. Указанноезначениепоказателяоснованонаинтегрированномзначениикоэффициентапропускания UV-излучениячерезлинзу (1) иинтегрированномзначениикоэффициентаотражения UV-излучения, относящегосяк заднейповерхности (1b) линзы (1). Такимобразом, значениепоказателяпринимаетвовниманиедействительныеусловияношения, где UV-облучениеглазаобусловленокоэффициентомпропускания (Т) черезлинзу (1) иликоэффициентомотражения (R) назаднейповерхности (1b) линзы (1). Соответствующиезначенияпоказателей, полученныедлянаборалинз (1), обеспечиваютпростуюсортировкулинзв отношенииэффективностизащитыот UV-излучения.
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公开(公告)号：AU2013409186A1
公开(公告)日：2016-07-07
申请号：AU2013409186
申请日：2013-12-23
Applicant: ESSILOR INT
Inventor： JALLOULI AREF , SHAN HAIFENG , BAILLET GILLES
Abstract: The present invention relates to a transparent optical article (e.g. an ophthalmic lens) comprising a thermoplastic substrate and a dye at least partially inhibiting light having a wavelength ranging from 400 to 460 nm and an optical brightener for at least partially balancing the colour imparted to the transparent optical article by the dye, wherein said optical brightener emits light by fluorescence at a wavelength ranging from 400 to 460 nm and is incorporated into a layer fused or bonded to the thermoplastic substrate. Said optical brightener allows for perception of said optical article as less yellow, and even colourless, to a user or to an observer. In addition, the UV-absorbers that may be present in the thermoplastic substrate do not negatively interact with the optical brightener.
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公开(公告)号：PL2684030T3
公开(公告)日：2015-10-30
申请号：PL12809193
申请日：2012-12-13
Applicant: ESSILOR INT
Inventor： CITEK KARL , BAILLET GILLES , DE AYGUAVIVES FRANCISCO , KEITA GABRIEL
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Patent Agency Ranking
公开(公告)号：FR2905011B1
公开(公告)日：2009-04-17
申请号：FR0607324
申请日：2006-08-16
Applicant: ESSILOR INT , CENTRE NAT RECH SCIENT
Inventor： BAILLET GILLES , BOURDONCLE BERNARD , HARRAR MARGALITH , VIENOT FRANCOISE
Abstract: The method involves calculating colorimetric co-ordinates of digitally generated transmission spectrums. The spectrums having the co-ordinates corresponding to that of an initial color filter are selected. A fictive filter corresponding to each selected spectrum is quantitatively evaluated, where the evaluation result characterizing a capacity of the fictive filter is obtained by using a CIECAM02 model to stimulate a visual perception of a color sample via the fictive filter. One of the selected spectrums having better quantitative evaluation is chosen to improve the initial filter.
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公开(公告)号：FR2905007B1
公开(公告)日：2008-10-31
申请号：FR0607323
申请日：2006-08-16
Applicant: ESSILOR INT , CENTRE NAT RECH SCIENT
Inventor： BAILLET GILLES , BOURDONCLE BERNARD , HARRAR MARGALITH , VIENOT FRANCOISE
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公开(公告)号：FR2905011A1
公开(公告)日：2008-02-22
申请号：FR0607324
申请日：2006-08-16
Applicant: ESSILOR INT , CENTRE NAT RECH SCIENT
Inventor： BAILLET GILLES , BOURDONCLE BERNARD , HARRAR MARGALITH , VIENOT FRANCOISE
Abstract: Un procédé d'amélioration d'un filtre coloré initial comprend une génération numérique de spectres sinusoïdaux. Deux étapes de sélection desdits spectres sont ensuite exécutées. La première sélection est réalisée selon un critère de similitude colorimétrique par rapport au filtre initial. La seconde sélection est réalisée selon la capacité de filtres fictifs correspondant à chaque spectre de restituer des teintes d'une façon naturelle. Pour cela, des observations d'échantillons de teintes à travers chaque filtre fictif sont simulées numériquement, en utilisant un modèle d'apparence colorée pour prendre en compte une perception visuelle d'un observateur humain. De cette façon, un filtre amélioré est déterminé, qui a une couleur proche de celle du filtre initial et qui procure un rendu naturel des teintes.
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公开(公告)号：FR2792010A1
公开(公告)日：2000-10-13
申请号：FR9904409
申请日：1999-04-08
Applicant: ESSILOR INT
Inventor： BAILLET GILLES
IPC: G02C7/02 , B29C35/08 , B29C59/16 , B29C67/00 , D06P1/00 , D06P3/00 , D06P3/52 , D06P5/00 , D06P5/20 , G02B1/10
Abstract: The invention concerns a method which consists in irradiating at least one face of the article with UV radiation, causing the article to be photodegraded over a thickness of at least 1 mu m, and in contacting the irradiated face of the article with a colouring agent so as to diffuse the colouring agent in the entire thickness of the photodegraded surface layer of the article. The invention is useful for optical and ophthalmologic articles.
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公开(公告)号：AU2013409186B2
公开(公告)日：2019-10-24
申请号：AU2013409186
申请日：2013-12-23
Applicant: ESSILOR INT
Inventor： BAILLET GILLES , JALLOULI AREF , SHAN HAIFENG
Abstract: The present invention relates to a transparent optical article (e.g. an ophthalmic lens) comprising a thermoplastic substrate and a dye at least partially inhibiting light having a wavelength ranging from 400 to 460 nm and an optical brightener for at least partially balancing the colour imparted to the transparent optical article by the dye, wherein said optical brightener emits light by fluorescence at a wavelength ranging from 400 to 460 nm and is incorporated into a layer fused or bonded to the thermoplastic substrate. Said optical brightener allows for perception of said optical article as less yellow, and even colourless, to a user or to an observer. In addition, the UV-absorbers that may be present in the thermoplastic substrate do not negatively interact with the optical brightener.
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