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1. 发明公开

EP2848669A1 Electrochromic composition 有权转让
标题翻译：电致变色组合物
公开(公告)号：EP2848669A1
公开(公告)日：2015-03-18
申请号：EP13184810.3
申请日：2013-09-17
申请人： ESSILOR INTERNATIONAL (Compagnie Générale d'Optique)
发明人： BIVER, Claudine , ARCHAMBEAU, Samuel , BERIT-DEBAT, Fabien
IPC分类号： C09K9/02 , G02F1/00
CPC分类号： G02F1/1521 , C09K9/02 , G02C7/10 , G02C7/101 , G02F1/15
摘要： The present invention relates to an electrochromic composition comprising at least one reducing compound and at least two oxidizing compounds, said at least two oxidizing compounds having similar oxydo-reduction potentials. More specifically, said at least two oxidizing compounds are selected from viologen derivatives. Said composition can be used as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.
摘要翻译：本发明涉及包含至少一种还原化合物和至少两种氧化化合物的电致变色组合物，所述至少两种氧化化合物具有相似的氧化还原电位。更具体地说，所述至少两种氧化化合物选自紫精衍生物。所述组合物可以用作制造光学制品如眼镜片的可变透光率介质。

2. 发明公开

EP2848667A1 Electrochromic single and two-core viologens and optical articles containing them 有权转让
标题翻译： Elektrochrome Ein- und Zweikern-Viologene und optische Artikel damit
公开(公告)号：EP2848667A1
公开(公告)日：2015-03-18
申请号：EP13184771.7
申请日：2013-09-17
申请人： ESSILOR INTERNATIONAL (Compagnie Générale d'Optique)
发明人： AIKEN, Stuart , GABBUTT, Christopher David , HERON, Bernard Mark , BIVER, Claudine , ARCHAMBEAU, Samuel , BERIT-DEBAT, Fabien , DULUARD, Sandrine
IPC分类号： C09K9/02 , G02F1/00
CPC分类号： G02F1/1521 , C07D213/22 , C07D403/06 , C09K9/02 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , G02C7/101 , G02F2001/151 , G02F2001/1517
摘要： 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.
摘要翻译：本发明涉及一组新的电致变色材料。更具体地说，本发明涉及基于单核或双核紫精系统的电致变色材料，以及将这些紫精系统用作用于制造诸如眼科镜片的光学制品的可变透射介质。

3. 发明公开

EP2606399A1 PROCÉDÉ DE FABRICATION D'UN ARTICLE ÉLECTROCHROME 有权转让
标题翻译： PROCÉDÉDE FABRICATION D'UN ARTICLEÉLECTROCHROME
公开(公告)号：EP2606399A1
公开(公告)日：2013-06-26
申请号：EP11758507.5
申请日：2011-08-16
申请人： Essilor International (Compagnie Générale d'Optique)
发明人： BIVER, Claudine , DULUARD, Sandrine
IPC分类号： G02F1/15
CPC分类号： G02F1/15 , C09K9/00 , C23C18/16 , G02F1/1533 , G02F2202/36
摘要： The present invention relates to a process for manufacturing an electrochromic article, comprising the following successive steps: (a) deposition of a layer of an electrochromic compound on the surface of a transparent or translucent electroconductive substrate; (b) deposition of a redox agent, which is a reducing agent or an oxidizing agent for the electrochromic compound, on the layer of electrochromic compound at a multitude of discrete points or areas thereon; (c) bringing the layer of electrochromic compound, deposited in step (a), and the redox agent, deposited in step (b), into contact with a liquid electrolyte for a time long enough to allow the electrochromic compound to be reduced or oxidized by the redox agent; and (d) elimination of the electrolyte by rinsing and/or drying, the layer of electrochromic compound being a porous layer of open porosity and/or an electrically conductive layer.
摘要翻译：本发明涉及制造电致变色制品的方法，其包括以下连续步骤：（a）在透明或半透明导电基材的表面上沉积电致变色化合物层; （b）在电致变色化合物层上在其上的多个离散点或区域处沉积作为电致变色化合物的还原剂或氧化剂的氧化还原剂; （c）将在步骤（a）中沉积的电致变色化合物层和在步骤（b）中沉积的氧化还原剂与液体电解质接触足够长的时间以使电致变色化合物还原或氧化由氧化还原剂; 和（d）通过冲洗和/或干燥消除电解质，电致变色化合物层是开孔的多孔层和/或导电层。

4. 发明公开

EP2332004A1 SYSTEME ELECTROACTIF TRANSPARENT 有权转让
标题翻译：透明导电系统的主动
公开(公告)号：EP2332004A1
公开(公告)日：2011-06-15
申请号：EP09755982.7
申请日：2009-10-07
申请人： Essilor International (Compagnie Générale D'Optique)
发明人： DULUARD, Sandrine , CANO, Jean-Paul , BIVER, Claudine
IPC分类号： G02F1/15
CPC分类号： G02F1/1533 , G02F1/1525 , G02F2001/1512 , G02F2001/1557
摘要： The invention relates to a transparent electroactive system that includes two electrodes (2, 3) juxtaposed on the same side of a closed space (12) containing electroactive substances. The two electrodes are separated by a distance of less than 250 μm, and a barrier (1) extending towards the inside of the closed space is placed between the electrodes. The separation between the electrodes is thus not visible, and a mutual neutralisation between the electroactive substances is prevented. Advantageously, the electroactive substances are contained in cells (5) separated from each other within the closed space. The barrier (1) can thus be distinct from separation walls (4) between the cells, or can be assimilated with some intercellular walls.

5. 发明公开

EP2142478A2 PROCEDE DE PREPARATION D'UNE SOLUTION COLLOÏDALE DE ZIRCONE 有权
标题翻译：法的胶体锆
公开(公告)号：EP2142478A2
公开(公告)日：2010-01-13
申请号：EP08788129.8
申请日：2008-04-04
申请人： Essilor International (Compagnie Générale D'Optique)
发明人： CHAPUT, Frédéric , BERIT-DEBAT, Fabien , BIVER, Claudine , LESARTRE, Noémie
IPC分类号： C01G25/02 , B01J13/00 , C08K3/22
CPC分类号： C01G25/02 , B01J13/0047 , B82Y30/00 , C01P2004/04 , C01P2004/64 , C01P2006/60
摘要： The invention relates to a method for preparing a colloidal solution of non-agglomerated zirconia particles, characterised in that it comprises the following steps: a) obtaining a zirconium hydroxide sol; b) adding to said sol a mineral acid according to a molar ratio [mineral acid]/[Zr]

6. 发明公开

EP2117735A2 ARTICLE AYANT UNE SURFACE NANOTEXTUREE A PROPRIETES SUPERHYDROPHOBES 有权转让
标题翻译：纳米结构表面超疏水及属性文章
公开(公告)号：EP2117735A2
公开(公告)日：2009-11-18
申请号：EP08762181.9
申请日：2008-02-29
申请人： Essilor International (Compagnie Générale D'Optique) , Centre National de la Recherche Scientifique
发明人： REYSSAT, Mathilde , CHEN, Yong , PEPIN, Anne , QUERE, David , BIVER, Claudine , VAGHARCHAKIAN, Laurianne
IPC分类号： B08B17/06 , G02B1/10
CPC分类号： G02B27/0006 , B08B17/06 , B08B17/065 , G02B1/118 , Y10T428/24355 , Y10T428/31
摘要： The invention relates to an article having a nanotextured surface with superhydrophobic properties, comprising a network of preferably regular vertical tabs, characterised in that the tab network fulfils the following conditions: the surface fraction of the tabs Øs is such that 3% ≤ Øs ≤ 13%, preferably 5% ≤ Øs ≤ 12%, preferably 5% ≤ Øs ≤ 13%, even better 5.5% ≤ Øs ≤ 13%, even better 6% ≤ Øs ≤ 13%, and better still 8% ≤ Øs ≤ 13%; the pitch p of the network is such that 100nm ≤ p ≤ 250 nm; the height h of the tabs is such that 100nm ≤ h ≤ 400 nm, preferably 250 ≤ h ≤ 400 nm, even better 300 ≤ h ≤ 400 nm; and the lateral surface of the tabs is inclined at most by an angle of ± 20°, preferably ± 10° or even better ± 5°, in relation to the vertical axis of the tabs.

7. 发明公开

EP2477754A1 PROCÉDÉ ET DISPOSITIF DE DÉPÔT CHIMIQUE EN PHASE GAZEUSE D'UN FILM POLYMÈRE SUR UN SUBSTRAT 有权转让
标题翻译：方法及器具的高分子化学气体薄膜上的衬底相分离
公开(公告)号：EP2477754A1
公开(公告)日：2012-07-25
申请号：EP10763819.9
申请日：2010-09-06
申请人： Essilor International (Compagnie Générale d'Optique) , Centre National de la Recherche Scientifique CNRS
发明人： BIVER, Claudine , MAURY, Francis , SANTUCCI, Virginie , SENOCQ, François , VINSONNEAU, Sylvie
IPC分类号： B05D3/00 , B05D3/06 , B05D7/24 , C23C16/00 , C23C16/452
CPC分类号： B05D3/002 , B05D1/60 , B05D3/06 , B05D3/062 , B05D2203/30 , B05D2203/35
摘要： The invention relates to a method for chemical vapor deposition of a polymer film onto a substrate (6), said method being characterized in that it comprises the following two separate, consecutive steps: - a step for the photon activation of the gas phase wherein photon activation energy (42, 43) is provided to at least one gaseous polymer precursor that is present in a mainly gaseous composition, and - a chemical vapor deposition step wherein the activated gaseous polymer precursor, from the photon activation step, is deposited onto a substrate (6) so as to form a polymer film on the substrate, the total gas phase pressure ranging from 10
2 to 10
5 Pa. The invention also relates to a device (1) for using such a method.
摘要翻译：到基片为聚合物薄膜的化学气相沉积的方法，（6），包括以下两个单独的，连续的步骤：用于气相的光子激活worin光子活化能（42，43）在被提供给-a步骤做了至少一种气体的聚合物前体是存在于主要的气态组合物，和化学气相沉积步骤worin活化的气态聚合物前体中，从光子活化步骤中，沉积在基片（6），以便在形成的聚合物膜底物，总气相压力范围从102至105帕。一种用于使用搜索方法的装置（1）是这样描述的。

8. 发明授权

EP1680233B1 APPARATUS AND METHOD FOR DIP COATING LENSES 有权转让
标题翻译： DEVICE AND METHOD FOR镜头浸涂
公开(公告)号：EP1680233B1
公开(公告)日：2009-04-22
申请号：EP04818138.2
申请日：2004-11-04
申请人： ESSILOR INTERNATIONAL (Compagnie Générale d'Optique)
发明人： BIVER, Claudine , FOURNAND, Gérald
IPC分类号： B05C3/109 , B29D11/00
CPC分类号： B05C3/109 , B29D11/00865
摘要： An apparatus (10) for dip coating lenses comprises a tank (20) for containing a coating liquid (40), a coating chamber (30) having a lens support (32) for one or more ophthalmic lenses. The tank is in fluid communication with the çoating chamber for permitting the flow of coating liquid between the tank and the coating chamber. The apparatus has a first position where the coating chamber is located above the tank and second position where the tank is located above the coating chamber.

9. 发明公开

EP2047303A1 ARTICLE D'OPTIQUE A PROPRIETES ANTISTATIQUES ET ANTI-ABRASION, ET PROCEDE DE FABRICATION 审中-公开
标题翻译：具有抗静电和抗摩擦特性及其制造方法的光学制品
公开(公告)号：EP2047303A1
公开(公告)日：2009-04-15
申请号：EP07823673.4
申请日：2007-07-31
申请人： ESSILOR INTERNATIONAL (Compagnie Générale d'Optique)
发明人： ARROUY, Frédéric , BIVER, Claudine , HERVIEU, Grégory
IPC分类号： G02B1/11 , G02B1/10
CPC分类号： G02B1/16 , G02B1/105 , G02B1/14 , Y10T428/265 , Y10T428/31551 , Y10T428/31573 , Y10T428/31576 , Y10T428/31598
摘要： The invention concerns an optical article comprising a substrate, and from the substrate upward, an organic antistatic coating comprising at least one conductive polymer, an adhesive and/or shock-resistant primer coating deposited on said antistatic coating, and an antiabrasive or scratch-resistant coating deposited on said adhesive and/or shock-resistant primer coating. The optical article has very short static charge dissipation times and its antistatic properties are stable over time.
摘要翻译：光物体包括衬底，包括：具有导电性聚合物的有机防静电涂层; 粘合涂层和/或抗冲击涂层; 和抗磨蚀和/或抗划痕涂层的连续沉积。一个独立的claimsoft包括用于制备光学对象包括防静电涂层，底漆粘合涂层和/或抗冲击涂层和抗磨蚀和/或抗划痕涂层，在基片的连续的地层的处理。

10. 发明公开

EP1680233A1 APPARATUS AND METHOD FOR DIP COATING LENSES 有权转让
标题翻译：用于DIP涂层镜片的装置和方法
公开(公告)号：EP1680233A1
公开(公告)日：2006-07-19
申请号：EP04818138.2
申请日：2004-11-04
申请人： ESSILOR INTERNATIONAL (Compagnie Générale d'Optique)
发明人： BIVER, Claudine , FOURNAND, Gérald
IPC分类号： B05C3/109 , B29D11/00
CPC分类号： B05C3/109 , B29D11/00865
摘要： An apparatus (10) for dip coating lenses comprises a tank (20) for containing a coating liquid (40), a coating chamber (30) having a lens support (32) for one or more ophthalmic lenses. The tank is in fluid communication with the çoating chamber for permitting the flow of coating liquid between the tank and the coating chamber. The apparatus has a first position where the coating chamber is located above the tank and second position where the tank is located above the coating chamber.
摘要翻译：一种用于浸涂透镜的设备（10）包括用于容纳涂布液体（40）的罐（20），具有用于一个或多个眼科透镜的透镜支撑件（32）的涂布腔室（30）。该罐与该后室流体连通以允许该罐与该涂覆室之间的涂覆液体流动。该设备具有第一位置和第二位置，在第一位置处涂层室位于罐的上方，在第二位置处罐位于涂覆室的上方。

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