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。

公开(公告)号：EP2580373B1

公开(公告)日：2015-07-08

申请号：EP11726908.4

申请日：2011-05-26

申请人： Essilor International (Compagnie Générale d'Optique) ,  Centre National de la Recherche Scientifique (CNRS)

发明人： BIVER, Claudine ,  DULUARD, Sandrine ,  CORDE, Joëlle ,  BOILOT, Jean-Pierre ,  GACOIN, Thierry ,  PERRUCHAS, Sandrine

IPC分类号： C23C18/16 ,  C23C18/12

CPC分类号： B05D3/065 ,  C23C18/1225 ,  C23C18/1254 ,  C23C18/1295 ,  C23C18/14 ,  C23C18/1603 ,  C23C18/165 ,  C23C18/1667 ,  C23C18/42 ,  Y10T428/265

公开(公告)号：EP2580373A1

公开(公告)日：2013-04-17

申请号：EP11726908.4

申请日：2011-05-26

申请人： Essilor International (Compagnie Générale d'Optique) ,  Centre National de la Recherche Scientifique CNRS

发明人： BIVER, Claudine ,  DULUARD, Sandrine ,  CORDE, Joëlle ,  BOILOT, Jean-Pierre ,  GACOIN, Thierry ,  PERRUCHAS, Sandrine

IPC分类号： C23C18/16 ,  C23C18/12

CPC分类号： B05D3/065 ,  C23C18/1225 ,  C23C18/1254 ,  C23C18/1295 ,  C23C18/14 ,  C23C18/1603 ,  C23C18/165 ,  C23C18/1667 ,  C23C18/42 ,  Y10T428/265

摘要： 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.

公开(公告)号：EP2262848B1

公开(公告)日：2012-08-15

申请号：EP09742291.9

申请日：2009-04-09

申请人： Essilor International (Compagnie Générale d'Optique) ,  Centre National de la Recherche Scientifique - CNRS

发明人： BALLET, Jérôme ,  BIVER, Claudine ,  CANO, Jean-Paul ,  DELIANE, Florent ,  ETIENNE, Pascal ,  LLOSA, Marjorie

IPC分类号： C08G77/04 ,  C08G77/10 ,  C09D183/06 ,  G03F7/075 ,  C08G77/14

CPC分类号： C08G77/14 ,  C08L83/06 ,  C09D183/06 ,  G03F7/0757

摘要： The invention relates to a photo-crosslinkable composition that can be obtained by a method including the following steps: (a) the hydrolysis and condensation reaction of a [(epoxycycloalkyl)alkyl]-thalkoxysilane in solution in an organo-aqueous medium containing water in an initial water/monomer molar ratio of between 3 and 15, with at least one water-soluble solvent, at a pH of between 1.6 and 4.0, by heating the solution to a temperature of between 50 and 70°C for a duration of between 180 and 350 minutes in order to obtain a solution of an organo-mineral hybrid prepolymer, in which the totality or quasi-totality of the alkoxysilane groups has been hydrolysed, and which comprises in average at least 4 (epoxycycloalkyl)alkyl groups; (b) cooling the polyepoxide prepolymer composition thus obtained down to a temperature of between 15 and 25°C; (c) adding to said composition at least one cationic-polymerisation photo-primer and at least one photosensitiser having a maximum absorption at a wavelength of between 300 and 420 nm, and optionally adding a surfactant; (d) agitating the composition thus obtained for a duration of between 10 and 120 minutes at a temperature of between 15 and 25°C; (e) filtering the composition thus obtained with a filter comprising pores with an average size of between 1 and 5 μm; and (f) storing the liquid filtrate thus obtained at a temperature lower than 0°C, preferably between –20 and –10°C. The invention also relates to the use of such a photo-crosslinkable composition as a negative photosensitive resin in a photolithography process.

公开(公告)号：EP2652533A1

公开(公告)日：2013-10-23

申请号：EP11817334.3

申请日：2011-12-14

申请人： Essilor International (Compagnie Générale d'Optique) ,  Centre National de la Recherche Scientifique CNRS

发明人： BIVER, Claudine ,  CANO, Jean-Paul ,  COURSON, Rémi ,  CALAS-ETIENNE, Sylvie ,  ETIENNE, Pascal

IPC分类号： G02B1/06

CPC分类号： B29D11/00865 ,  G02B1/06 ,  G02C7/083 ,  G02C7/101 ,  G02C7/108 ,  G02C2202/16 ,  G02C2202/18 ,  Y10T428/24496

摘要： Method for manufacturing an optical element comprising, on its surface, cells filled with an aerogel that does not crack during its manufacture or during a subsequent step of impregnating the aerogel with a liquid. The invention also relates to the optical elements that can be obtained using said method.

公开(公告)号：EP2262848A1

公开(公告)日：2010-12-22

申请号：EP09742291.9

申请日：2009-04-09

申请人： Essilor International (Compagnie Générale D'Optique) ,  Centre National de la Recherche Scientifique - CNRS

发明人： BALLET, Jérôme ,  BIVER, Claudine ,  CANO, Jean-Paul ,  DELIANE, Florent ,  ETIENNE, Pascal ,  LLOSA, Marjorie

IPC分类号： C08G77/04 ,  C08G77/10 ,  C09D183/06 ,  G03F7/075 ,  C08G77/14

CPC分类号： C08G77/14 ,  C08L83/06 ,  C09D183/06 ,  G03F7/0757

摘要： The invention relates to a photo-crosslinkable composition that can be obtained by a method including the following steps: (a) the hydrolysis and condensation reaction of a [(epoxycycloalkyl)alkyl]-thalkoxysilane in solution in an organo-aqueous medium containing water in an initial water/monomer molar ratio of between 3 and 15, with at least one water-soluble solvent, at a pH of between 1.6 and 4.0, by heating the solution to a temperature of between 50 and 70°C for a duration of between 180 and 350 minutes in order to obtain a solution of an organo-mineral hybrid prepolymer, in which the totality or quasi-totality of the alkoxysilane groups has been hydrolysed, and which comprises in average at least 4 (epoxycycloalkyl)alkyl groups; (b) cooling the polyepoxide prepolymer composition thus obtained down to a temperature of between 15 and 25°C; (c) adding to said composition at least one cationic-polymerisation photo-primer and at least one photosensitiser having a maximum absorption at a wavelength of between 300 and 420 nm, and optionally adding a surfactant; (d) agitating the composition thus obtained for a duration of between 10 and 120 minutes at a temperature of between 15 and 25°C; (e) filtering the composition thus obtained with a filter comprising pores with an average size of between 1 and 5 μm; and (f) storing the liquid filtrate thus obtained at a temperature lower than 0°C, preferably between –20 and –10°C. The invention also relates to the use of such a photo-crosslinkable composition as a negative photosensitive resin in a photolithography process.

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.

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。

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。

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。