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61. 发明授权

EP2262848B1 PROCEDE DE PREPARATION D'UNE COMPOSITION PHOTORETICULABLE 有权
标题翻译：一种用于生产光交联组合物
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.

62. 发明公开

EP2300635A2 PROCEDE DE DEPOT NON-ELECTROLYTIQUE. 有权转让
标题翻译： NICHT ELEKTROLYTISCHES BESCHICHTUNGSVERFAHREN
公开(公告)号：EP2300635A2
公开(公告)日：2011-03-30
申请号：EP09769533.2
申请日：2009-06-23
申请人： Essilor International (Compagnie Générale D'Optique)
发明人： DULUARD, Sandrine , BIVER, Claudine
IPC分类号： C23C18/54
CPC分类号： C23C18/54
摘要： 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.
摘要翻译：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，其包括以下连续步骤：（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。

63. 发明公开

EP1949173A1 LENTILLE OPHTALMIQUE POLARISANTE ADAPTEE AU COMPORTEMENT OEIL/TETE D'UN PORTEUR 审中-公开
标题翻译： LENTILLE OPHTALMIQUE POLARISANTE ADAPTEE AU COMPORTEMENT OEIL / TETE D'UN PORTEUR
公开(公告)号：EP1949173A1
公开(公告)日：2008-07-30
申请号：EP06808167.8
申请日：2006-09-19
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： BIVER, Claudine , GIRAUDET, Guillaume , MAISONNIER, Sylvette
IPC分类号： G02C7/12
CPC分类号： G02C7/12
摘要： The invention relates to a method for producing a polarising ophthalmic lens adapted to the eye/head behaviour of the wearer thereof and to said lens. The inventive ophthalmic lens comprises several areas associated to differently oriented polarising filters. The size and position of at least certain areas are determined according to the lens wearer's eye/head behaviour.
摘要翻译：本发明涉及一种用于制造适合于其佩戴者和所述镜片的眼睛/头部行为的偏光眼镜片的方法。本发明的眼科镜片包括与不同取向的偏振滤光片相关的几个区域。至少某些区域的大小和位置根据镜片佩戴者的眼睛/头部行为来确定。

64. 发明公开

EP1896878A2 PROCEDE D'OBTENTION D'UN ARTICLE EN MATERIAU TRANSPARENT EXEMPT DE RAIES DE SURFACAGE VISIBLES ET ARTICLE OBTENU 有权
标题翻译：用于生产对象的透明材料，无可见COAT线，然后服从
公开(公告)号：EP1896878A2
公开(公告)日：2008-03-12
申请号：EP06778964.4
申请日：2006-06-22
申请人： ESSILOR INTERNATIONAL Compagnie Générale d'Optique
发明人： BIVER, Claudine , LESARTRE, Noémie , PADIOU, Jean-Marc , VALERI, Robert
IPC分类号： G02B1/10 , B29D11/00 , G02C7/02
CPC分类号： G02B1/10 , B29D11/00865 , Y10T428/24364
摘要： A method for producing an article which is made of a transparent material and devoid of visible surface lines consists in producing a substrate which is made of a transparent material having a refractive index ns, whose at least main face is machined and polished in such a way that the Ra value thereof ranges from 0.001 to 0.1µm, but has visible surface defects in the form of thin individual scratches, in deposing, a liquid polymerisable composition of a masking coating, whose contact angle with said substrate main face is equal or less than 30° and which is formed by polymerising a masking coating having a refractive index nc such as 0.01
摘要翻译：一种用于在物品生产的所有方法，其由透明材料制成的且没有可见表面处理线中，包括：获得一个基片的所有其由具有折射率ns的透明材料制成，至少一个主面哪个已经被研磨和抛光在寻求一种方式做其Ra值是0.001〜0.1微米的范围内，但在单独细刮痕的形式可见的表面缺陷; 沉积，掩蔽涂层的液态可聚合的组合物，其中与所述的接触角衬底主面等于或小于30°和在聚合时形成具有折射率NC搜索做12:01 <掩蔽涂层| NS-NC |＆NLE;○时十五且厚度小于10微米，直接在地面和基片的抛光的主面，所述遮蔽涂层组合物聚合; 并回收透明制品。

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