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公开(公告)号：BR112012014931A2
公开(公告)日：2016-03-08
申请号：BR112012014931
申请日：2010-10-07
Applicant: ESSILOR INT
Inventor： SAUGEY ANTHONY , BOVET CHRISTIAN , CANO JEAN-PAUL , ARCHAMBEAU SAMUEL
Abstract: artigo ótico fotocrômico compreendendo um revestimento fotocrômico saturado e uma radiação uv de absorção de filme a invenção se refere a um artigo ótico fotocrômico com dependência térmica reduzida , compreendendo (a) um substrato transparente ; (b) uma camada fotocrômica saturada tendo, no estado ativado e a uma temperarua de 20 c, um fator de transmissão relativa de menor do que 1% na faixa visível (tv), e (c) um revestimento anti-uv de material plástico cobrindo pelo menos parcialmente a camada fotocrômica saturada, o dito revestimento anti-uv contendo pelo menos um agente que absorve radiação uv (agente anti-uv) e é distribuído em um padrão consistindo de uma profusão de pontos , cada um tendo uma área de superfície de menos do que 0,15mm^ 2^, a distância média entre os pontos para a área de superfície total do revestimento anti-uv sendo o modo que o fator de transmissão relativa do artigo ótico ba faixa visível no estado ativado e a 20 c é pelo menos igual a 5%. a invenção refere-se também a dois métodos para fabricar tal artigo ótico.
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公开(公告)号：AU2014298461A1
公开(公告)日：2016-02-18
申请号：AU2014298461
申请日：2014-07-30
Applicant: ESSILOR INT
Inventor： ARCHAMBEAU SAMUEL , BALLET JEROME , ESCAICH DAVIS , FAYOLLE ROMAIN , PERROT STEPHANE , CANO JEAN-PAUL , GUILLOUX CYRIL , CALLIER BENOIT , YQUEL VINCENT
Abstract: A method of controlling a programmable lens device comprising a programmable lens and an optical function controller, the programmable lens having an optical function and extending between at least one eye of the wearer and the real world scene when the device is used by the wearer, and the optical function controller being arranged to control the optical function of the programmable lens, the method comprising: - an optical function data receiving step during which optical function data relating to the optical function of the programmable lens is received by the optical function controller, - an activity data receiving step during which activity data relating to the activity of the wearer are received by the optical function controller, - an optical function modifying step during which the optical function of the programmable electronic lens device is modified by the optical function controller based on the optical function data and the activity data.
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公开(公告)号：AU2010318078A1
公开(公告)日：2012-05-03
申请号：AU2010318078
申请日：2010-11-09
Applicant: ESSILOR INT
Inventor： ARCHAMBEAU SAMUEL , BOVET CHRISTIAN , PERROT STEPHANE
Abstract: Method for producing a plastic film containing a compound absorbing ultraviolet radiation comprising (a) depositing an alcoholic solution of polyvinyl butyral on a transparent plastic support film, (b) evaporating the solvent from the alcoholic solution of polyvinyl butyral so as to form a polyvinyl butyral layer on the transparent support film, (c) printing the polyvinyl butyral layer with an ink absorbing ultraviolet radiation (UV absorber) in a pattern, (d) heating the transparent plastic support film, coated with the printed polyvinyl butyral layer so as to enable at least part of the UV absorber to pass from the polyvinyl butyral layer to the plastic support film, (e) removing the polyvinyl butyral layer, preferably by washing with a suitable solvent. The application also relates to the film obtained by this method and the use of this film for producing a photochromic element with a spatially non-uniform behaviour.
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公开(公告)号：FR2950710B1
公开(公告)日：2012-03-16
申请号：FR0956707
申请日：2009-09-28
Applicant: ESSILOR INT
Inventor： ARCHAMBEAU SAMUEL , BIVER CLAUDINE , BOVET CHRISTIAN , CANO JEAN-PAUL , DULUARD SANDRINE , SAUGEY ANTHONY
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公开(公告)号：FR2950710A1
公开(公告)日：2011-04-01
申请号：FR0956707
申请日：2009-09-28
Applicant: ESSILOR INT
Inventor： ARCHAMBEAU SAMUEL , BIVER CLAUDINE , BOVET CHRISTIAN , CANO JEAN-PAUL , DULUARD SANDRINE , SAUGEY ANTHONY
Abstract: Des systèmes électrochromes transparents (100) comprennent chacun une paire d'électrodes d'alimentation (1, 2) et au moins une paire d'électrodes de polarisation (3, 4). Les électrodes de polarisation évitent qu'une réaction de neutralisation réciproque de substances électroactives des systèmes ne provoque une consommation inutile de courant électrique. Elles évitent aussi que la réaction de neutralisation ne limite une valeur inférieure de transmission lumineuse des systèmes. Pour cela, les électrodes de polarisation produisent un champ électrique (E) à l'intérieur des systèmes, qui attire dans des zones différentes les substances électroactives qui ont déjà réagi sur les électrodes d'alimentation.
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Patent Agency Ranking
公开(公告)号：FR2901367B1
公开(公告)日：2008-10-17
申请号：FR0604421
申请日：2006-05-17
Applicant: ESSILOR INT
Inventor： ARCHAMBEAU SAMUEL , BALLET JEROME , CANO JEAN PAUL , LEFILLASTRE PAUL , PONT LAETITIA , SAUGEY ANTHONY , SHI FENG
Abstract: The invention concerns a method for producing a transparent optical element (1) including filling cells (10) of the element with a substance having an optical property. It consists in moving an amount of the substance (20) radially on the cells, towards a peripheral edge of the optical element, such that the substance penetrates each cell. Optionally, the cells may be sealed with a film (30) fixed on the partition walls (11) of the cells. The filling and the sealing of the cells may be carried out in a single step of the process.
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公开(公告)号：FR2911404A1
公开(公告)日：2008-07-18
申请号：FR0700309
申请日：2007-01-17
Applicant: ESSILOR INT
Inventor： ARCHAMBEAU SAMUEL , BOVET CHRISTIAN , CANO JEAN PAUL , VINSONNEAU SYLVIE
Abstract: Un composant optique transparent à cellules (1) remplies de matériau optique est proposé, qui présente une transparence élevée. Les cellules du composant sont remplies selon des niveaux (h1,..., h5) qui varient aléatoirement, et dont les variations sont adaptées pour ne pas provoquer de défaut optique perceptible. Pour cela, les niveaux de remplissage des cellules sont adaptés de sorte que des déphasages subis par des rayons lumineux (R1,..., R5) qui traversent les cellules aient un écart quadratique moyen inférieur au quart de la longueur d'onde (lambda). Un tel composant peut être, en particulier, un verre ophtalmique.
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公开(公告)号：ES2662377T3
公开(公告)日：2018-04-06
申请号：ES13184812
申请日：2013-09-17
Applicant: ESSILOR INT
Inventor： BIVER CLAUDINE , ARCHAMBEAU SAMUEL , BERIT-DEBAT FABIEN
Abstract: Composición electrocrómica que comprende: - al menos un compuesto reductor; - al menos un colorante, - un compuesto electrocrómico oxidante seleccionado de derivados de viológeno de fórmula (I); - un compuesto electrocrómico oxidante seleccionado de derivados de viológeno de fórmula (II): **(Ver fórmula)** en las que - R1 y R2 se seleccionan, cada uno independientemente, de grupos fenilo opcionalmente sustituidos; - R3, R4, R5 y R6 se seleccionan, cada uno independientemente, de H, alquilo, alcoxi, alquiltio, haloalquilo, haloalcoxi, haloalquiltio, poliaquilenoxi, alcoxicarbonilo, arilo, arilo sustituido, heteroarilo y heteroarilo sustituido, en los que el grupo alquilo puede estar sustituido con uno o más sustituyentes seleccionados independientemente de alcoxi, cicloalquilo, arilo, arilo sustituido, heteroarilo y heteroarilo sustituido; - n, p, q y r son, cada uno independientemente, un número entero de 0 a 4, en los que, cuando n, p, q o r son dos o más, cada uno de los R3, cada uno de los R4, cada uno de los R5 o cada uno de los R6 pueden ser idénticos o diferentes; - A y B se seleccionan respectivamente de nitrógeno y -N+(R7a)-, y de nitrógeno y -N+(R7b)-, en los que R7a y R7b se seleccionan independientemente de: - alquilo que puede estar sustituido con uno o más grupos seleccionados independientemente de halógeno, alcoxi, cicloalquilo, vinilo, alilo, arilo, arilo sustituido, heteroarilo y heteroarilo sustituido; - arilo y heteroarilo que pueden estar sustituidos ambos con uno o más grupos seleccionados independientemente de: - halógeno, ciano, nitro, alquilo, haloalquilo, arilalquilo, cicloalquilo, cicloalquilalquilo y heterocicloalquilalquilo, alquenilo, alquinilo, alilo, vinilo, arilo, arilo sustituido, heteroarilo, heteroarilo sustituido, -N(arilo)2, -N(arilo)CO(arilo), -CO-arilo y -CO-arilo sustituido; - -OR8, -SR8, -S(O)R8, -S(O2)R8, -S(O2)NR8R9, -NR8R9, -NR8COR9, - NR8CO(arilo), -NR8arilo, - CH2OR8, -CH2SR8, -CH2R8, -CO-R8 y -CO2R8, en los que R8 y R9 se seleccionan independientemente de H, alquilo, haloalquilo, arilalquilo, cicloalquilo, cicloalquilalquilo y heterocicloalquilalquilo; - S(O2)NR10R11 y -NR10R11, en los que R10 y R11 forman, junto con el átomo de nitrógeno al que están enlazados, un heterocicloalquilo saturado de 5 a 7 miembros que puede comprender, además del átomo de nitrógeno, un heteroátomo adicional seleccionado de oxígeno, nitrógeno y azufre, y que puede estar opcionalmente sustituido con uno o dos grupos seleccionados independientemente de halógeno, -R8, -OR8, y -NR8R9, en los que R8 y R9 son como se definen anteriormente; ...
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公开(公告)号：AU2014323167A1
公开(公告)日：2016-03-10
申请号：AU2014323167
申请日：2014-09-16
Applicant: ESSILOR INT
Inventor： AIKEN STUART , GABBUTT CHRISTOPHER DAVID , HERON BERNARD MARK , BIVER CLAUDINE , ARCHAMBEAU SAMUEL , BERIT-DEBAT FABIEN , DULUARD SANDRINE
Abstract: The present invention relates to a group of novel electrochromic materials. More specifically, it relates to electrochromic materials based on either single or two-core viologen systems and the use of these viologen systems as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.
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">40.发明专利
公开(公告)号：IN4981DEN2012A
公开(公告)日：2015-10-02
申请号：IN4981DEN2012
申请日：2012-06-06
Applicant: ESSILOR INT
Inventor： ARCHAMBEAU SAMUEL , BOVET CHRISTIAN , CANO JEAN-PAUL , SAUGEY ANTHONY
IPC: G02C7/10
Abstract: The invention relates to a photochromic optical article with reduced thermal dependency, comprising: (a) a transparent substrate, (b) a saturated photochromic layer having, in the activated state and at a temperature of 20°C, a relative transmission factor of less than 1% in the visible range, and (c) an anti-UV coating of plastic material at least partially covering the saturated photochromic layer, the said anti-UV coating containing at least one agent which absorbs UV radiation (anti-UV agent) and is distributed in a pattern consisting of a multitude of points, each having a surface area of less than 0.15 mm 2, the average distance between two neighbouring points lying between 0.5 and 2 mm and the ratio of the overall surface area of all ethe points to the total surface area of the anti-UV coating being such that the relative transmission factor of the optical article in the visible range in the activated state and at 20°C is at least equal to 5%. The invention also relates to two methods for manufacturing such an optical article.
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