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公开(公告)号：WO2009156692A3
公开(公告)日：2010-06-24
申请号：PCT/FR2009051194
申请日：2009-06-23
Applicant: ESSILOR INT , DULUARD SANDRINE , BIVER CLAUDINE
Inventor： DULUARD SANDRINE , BIVER CLAUDINE
IPC: C23C18/54
CPC classification number: C23C18/54
Abstract: The invention relates to a method for the non-electrolytic deposition of a compound, preferably an electrochromic compound, comprising the following successive steps: (a) an electroconductive layer is deposited on a non-conductive solid substrate; (b) a reducing agent or an oxidizing agent(= redox agent) is deposited on an area of said electroconductive layer, said area covering only a portion of the surface of said electroconductive layer; and (c) a solution of a precursor of the compound to be deposited is brought into contact both with the redox agent and with at least a portion of the area of said electroconductive layer not covered by the redox agent, said precursor being chosen from those having an oxidation-reduction potential higher or lower than the redox agent and forming, after an oxidation-reduction reaction, a compound insoluble in the solution of the precursor of the compound to be deposited.
Abstract translation: 本发明涉及一种用于非电解沉积化合物，优选电致变色化合物的方法，包括以下连续步骤：（a）导电层沉积在非导电固体基质上; （b）还原剂或氧化剂（=氧化还原剂）沉积在所述导电层的区域上，所述区域仅覆盖所述导电层表面的一部分; 和（c）待沉积的化合物的前体的溶液与氧化还原剂接触，并且所述导电层的至少一部分区域未被氧化还原剂覆盖，所述前体选自那些 具有高于或低于氧化还原剂的氧化还原电位，并且在氧化还原反应之后形成不溶于待沉积化合物的前体溶液的化合物。
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2.发明申请ELECTROCHROMIC SINGLE AND TWO-CORE VIOLOGENS AND OPTICAL ARTICLES CONTAINING THEM 审中-公开电化学单和双核心和包含他们的光学文章
公开(公告)号：WO2015040033A3
公开(公告)日：2015-06-11
申请号：PCT/EP2014069737
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
CPC classification number: G02F1/1521 , C07D213/22 , C07D403/06 , C09K9/02 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , G02C7/101 , G02F2001/151 , G02F2001/1517
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.
Abstract translation: 本发明涉及一组新的电致变色材料。 更具体地，本发明涉及基于单核或双核紫精系统的电致变色材料，以及这些紫精系统作为用于制造诸如眼科镜片的光学制品的可变透射介质的用途。
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公开(公告)号：BR112016005305B1
公开(公告)日：2022-02-15
申请号：BR112016005305
申请日：2014-09-16
Applicant: ESSILOR INT , ESSILOR INT
Inventor： BERNARD MARK HERON , CHRISTOPHER DAVID GABBUTT , BIVER CLAUDINE , BERIT-DEBAT FABIEN , ARCHAMBEAU SAMUEL , DULUARD SANDRINE , AIKEN STUART
Abstract: composto de fórmula (i) e seu método de preparação, composição eletrocrômica e dispositivo eletrocrômico. a presente invenção refere-se a um grupo de novos materiais eletrocrômicos. mais especificamente, ela se refere a materiais eletrocrômicos que se baseiam em sistemas viologênicos de um ou dois núcleos, e à utilização destes sistemas viologênicos como meio de transmissão variável para a fabricação de um artigo ótico, tal como uma lente oftálmica.
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公开(公告)号：CA2769194C
公开(公告)日：2017-11-14
申请号：CA2769194
申请日：2010-07-19
Applicant: ESSILOR INT (COMPAGNIE GENERALE D'OPTIQUE)
Inventor： BIVER CLAUDINE , CANO JEAN-PAUL , DULUARD SANDRINE , SAUGEY ANTHONY
Abstract: Un système électrochrome transparent (100) comprend une structure cellulaire (13), deux électrodes d'alimentation (1, 2) qui sont portées ensemble par une même paroi (10), et au moins une électrode supplémentaire (3). Ladite électrode supplémentaire peut être utilisée comme électrode de référence ou électrode de polarisation. Elle peut aussi former un condensateur avec une quatrième électrode qui est ajoutée au système, pour contrôler une migration de certaines substances électroactives responsables de la coloration et de la décoloration du système. Le fonctionnement du système peut ainsi être amélioré.
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公开(公告)号：BR112012027089A2
公开(公告)日：2016-07-26
申请号：BR112012027089
申请日：2011-05-19
Applicant: ESSILOR INT
Inventor： DULUARD SANDRINE
IPC: G02F1/15
Abstract: processo de fabricação de um artigo eletrocromo. a presente invenção refere-se a um processo de fabricação de um artigo eletrocromo, compreendendo as seguintes etapas sucessivas (a) o depósito de uma camada de um composto eletrocromo na superfície de um substrato eletrocondutor transparente ou translúcidos, essas camada de composto eletrocromo que recobre somente uma parte da superfície desse substrato eletrocondutor e deixando livre pelo menos uma outra parte deste;(b) o depósito de um agente redox que é um agente redutor ou agente oxidante do composto eletrocromo, sobre a parte da superfície do substrato eletrocondutor não coberta pela camada de composto eletrocromo; (c) a colocação em contato da camada de composto eletrocromo, depositada na etapa (a), e da camada de agente redox, depositada na etaoa (b), com um eletrólito líquido, por uma duração suficiente para permitir a redução ou a oxidação do composto eletrocromo pelo agente redox; e (d) a eliminação do eletrólito por enxaguamento e/ou secagem.
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Patent Agency Ranking
公开(公告)号：AU2010299704B2
公开(公告)日：2015-08-13
申请号：AU2010299704
申请日：2010-09-24
Applicant: ESSILOR INT
Inventor： ARCHAMBEAU SAMUEL , BIVER CLAUDINE , BOVET CHRISTIAN , CANO JEAN-PAUL , DULUARD SANDRINE , SAUGEY ANTHONY
Abstract: The invention relates to transparent electrochromic systems (100) which each include one pair of supply electrodes (1, 2) and at least one pair of polarisation electrodes (3, 4). The polarisation electrodes prevent a reaction of mutual neutralisation of the electroactive substances of the systems from causing unnecessary consumption of electric current. Said electrodes also prevent a neutralisation reaction from limiting a lower value of light transmission of the systems. For this purpose, the polarisation electrodes produce an electric field (E) inside the systems, which attracts the electroactive substances that have already reacted with the supply electrodes to different areas.
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公开(公告)号：FR2963936A1
公开(公告)日：2012-02-24
申请号：FR1056627
申请日：2010-08-17
Applicant: ESSILOR INT
Inventor： BIVER CLAUDINE , DULUARD SANDRINE
Abstract: La présente invention concerne un procédé de fabrication d'un article électrochrome comprenant les étapes successives suivantes (a) le dépôt d'une couche d'un composé électrochrome à la surface d'un substrat électroconducteur transparent ou translucide, (b) le dépôt d'un agent redox qui est un agent réducteur ou un agent oxydant du composé électrochrome, sur la couche de composé électrochrome en une multitude de zones ou points discrets de celle-ci, (c) la mise en contact de la couche de composé électrochrome, déposée à l'étape (a), et de l'agent redox, déposé à l'étape (b), avec un électrolyte liquide pendant une durée suffisante pour permettre la réduction ou l'oxydation du composé électrochrome par l'agent redox, et (d) l'élimination de l'électrolyte par rinçage et/ou séchage, la couche de composé électrochrome étant une couche poreuse à porosité ouverte et/ou une couche conductrice électrique.
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8.发明专利
公开(公告)号：AU2011263565B2
公开(公告)日：2016-06-30
申请号：AU2011263565
申请日：2011-05-26
Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENT CNFS , ESSILOR INT
Inventor： BIVER CLAUDINE , DULUARD SANDRINE , CORDE JOELLE , BOILOT JEAN-PIERRE , GACOIN THIERRY , PERRUCHAS SANDRINE
Abstract: The present invention relates to a method for manufacturing mesostructured coatings comprising electrically conductive structures formed of metal nanoparticles. Said method includes the steps that involve: a) depositing, on a substrate, a first layer consisting of a silica material, mesostructured by a structuring agent, and a photocatalytic material; b) depositing, on the first layer, a second layer of a mesostructured silica material, said second layer being free of photocatalytic material; c) consolidating the first and second layers at a temperature between 50º C and 250º C; and d) placing the consolidated coating in contact with a solution that contains metal ions and irradiating said coating with a radiation that enables the photocatalytic material to be activated. Said method is characterized in that it includes no heat treatment at a temperature greater than 250º C.
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公开(公告)号：AU2010280630B2
公开(公告)日：2014-11-13
申请号：AU2010280630
申请日：2010-07-19
Applicant: ESSILOR INT
Inventor： BIVER CLAUDINE , CANO JEAN-PAUL , DULUARD SANDRINE , SAUGEY ANTHONY
Abstract: The invention relates to a transparent electrochromic system (100), including a cellular structure (13), two power supply electrodes (1, 2) together supported on a single wall (10), and at least one additional electrode (3). Said additional electrode can be used as a reference electrode or as a polarization electrode. Said additional electrode can also form a condenser with a fourth electrode that is added to the system, in order to control a migration of certain electroactive substances responsible for coloring and decoloring the system. The operation of the system can thus be improved.
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公开(公告)号：AU2010299704A1
公开(公告)日：2012-04-19
申请号：AU2010299704
申请日：2010-09-24
Applicant: ESSILOR INT
Inventor： ARCHAMBEAU SAMUEL , BIVER CLAUDINE , BOVET CHRISTIAN , CANO JEAN-PAUL , DULUARD SANDRINE , SAUGEY ANTHONY
Abstract: The invention relates to transparent electrochromic systems (100) which each include one pair of supply electrodes (1, 2) and at least one pair of polarisation electrodes (3, 4). The polarisation electrodes prevent a reaction of mutual neutralisation of the electroactive substances of the systems from causing unnecessary consumption of electric current. Said electrodes also prevent a neutralisation reaction from limiting a lower value of light transmission of the systems. For this purpose, the polarisation electrodes produce an electric field (E) inside the systems, which attracts the electroactive substances that have already reacted with the supply electrodes to different areas.
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