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公开(公告)号：WO0208355A3
公开(公告)日：2002-05-16
申请号：PCT/EP0108497
申请日：2001-07-23
Applicant: ESSILOR INT , BERZON RONALD A , WEBER STEVE , RICHARD GILLES , DARMES DANIEL
Inventor： BERZON RONALD A , WEBER STEVE , RICHARD GILLES , DARMES DANIEL
IPC: G02C7/10 , B29C35/08 , B29D11/00 , C08F2/46 , C08F2/48 , C08F2/50 , C08F299/02 , C09K9/02 , G02B5/22
CPC classification number: B29D11/00442 , B29C35/0888 , B29C2035/0827 , B29K2105/0032 , B29K2105/005 , B29L2011/0016 , C08F2/46 , C09K9/02
Abstract: A method of manufacturing a photochromic molded article which comprises the steps of: filling a mold with a photopolymerizable monomer composition containing a photopolymerizable monomer, a photoinitiator and a photochromic compound capable of coloring upon UV irradiation; pre-heating the composition to a temperature which reduces or prevents coloration of the photochromic compound during the subsequent photopolymerization step; and photopolymerizing the composition under irradiation with a light comprising a UV portion and a UV-visible portion.
Abstract translation: 一种光致变色模制品的制造方法，其特征在于包括以下步骤：用含有可光聚合单体的光可聚合单体组合物，光引发剂和能够在UV照射下着色的光致变色化合物填充模具; 将组合物预加热至在随后的光聚合步骤期间减少或防止光致变色化合物着色的温度; 并用包含UV部分和UV-可见部分的光在照射下使组合物光聚合。
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公开(公告)号：WO2010010275A3
公开(公告)日：2010-03-18
申请号：PCT/FR2009051398
申请日：2009-07-13
Applicant: ESSILOR INT , DARMES DANIEL , LAVILLONIERE NICOLAS , MARCK CHRISTELLE , ROUSSEL ERIC
Inventor： DARMES DANIEL , LAVILLONIERE NICOLAS , MARCK CHRISTELLE , ROUSSEL ERIC
CPC classification number: G02C7/083 , B32B3/12 , B32B3/266 , B32B7/12 , B32B23/04 , B32B27/08 , B32B27/304 , B32B27/36 , B32B2255/26 , B32B2551/00 , G02C7/101 , G02C7/12 , G02C2202/18 , Y10T156/1028 , Y10T156/1064 , Y10T156/1082 , Y10T428/1471
Abstract: A method of transferring a portion of a functional film (1) onto a substrate from a base plate (100) comprises the formation of a groove (S1) which passes through the said functional film and also a separating film (2) placed between the functional film and the base plate. A portion (2p) of the separating film is then detached from the base plate with the portion of the functional film. The portion of said separating film protects the portion of the functional film in the rest of the method. According to one improvement, the portion of the functional film which is detached from the base plate comprises a useful portion (1p) and a margin (1m) that are connected together by the portion (2p) of the separating film. The useful portion (1p) of the functional film may then be gripped and handled via the margin (1m).
Abstract translation: 从基板（100）将功能膜（1）的一部分转印到基板上的方法包括形成通过所述功能膜的槽（S1），以及分离膜（2） 功能膜和底板。 然后将分离膜的一部分（2p）与功能膜的一部分从基板分离。 所述分离膜的部分在该方法的其余部分中保护功能膜的一部分。 根据一个改进，从基板分离的功能膜的部分包括通过分离膜的部分（2p）连接在一起的有用部分（1p）和边缘（1m）。 然后可以通过边缘（1m）抓住并处理功能膜的有用部分（1p）。
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公开(公告)号：FR2934056A1
公开(公告)日：2010-01-22
申请号：FR0854950
申请日：2008-07-21
Applicant: ESSILOR INT
Inventor： DARMES DANIEL , LAVILLONIERE NICOLAS , MARCK CHRISTELLE , ROUSSEL ERIC
IPC: G02B1/10
Abstract: Un procédé de transfert d'une portion d'un film fonctionnel (1) sur un substrat, à partir d'une plaque de base (100), comprend la formation d'un sillon (S1) qui traverse ledit film fonctionnel ainsi qu'un film de séparation (2) disposé entre le film fonctionnel et la plaque de base. Une portion (2p) du film de séparation est alors détachée de la plaque de base avec la portion du film fonctionnel. La portion dudit film de séparation protège la portion du film fonctionnel dans la suite du procédé. Selon un perfectionnement, la portion du film fonctionnel qui est détachée de la plaque de base comprend une portion utile (1p) et une marge (1m) reliées entre elles par la portion (2p) du film de séparation. La portion utile (1p) du film fonctionnel peut alors être saisie et manipulée par la marge (1m).
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公开(公告)号：DE602004016583D1
公开(公告)日：2008-10-30
申请号：DE602004016583
申请日：2004-01-19
Applicant: ESSILOR INT
Inventor： HUARD MARC , DA SILVA GRACIO , DARMES DANIEL
Abstract: The procedure consists of a staged flow, starting from zero with an initial flow (A) and leading to a nominal flow rate (Dn) of over 40 grams per minute (g/min) which is maintained for a period (B) during which the mold is filled, and a final reduced flow (C) coming back to zero. The initial flow stage (A) has two phases: a first phase (A1) in which the mold is filled to a depth of of at least 2 mm, and preferably up to 7 mm, in its deepest part at a flow rate of under 20 g/min, followed by a second phase (A2) in which the flow rate is increased to nominal (Dn). The first phase itself is divided into two sections: a first section (A11) building up from zero to a first flow rate (Dd) of some 3 - 8 g/min, and a second section (A12) in which the first flow rate is maintained for a period of 4 - 10 seconds. The mold cavity is filled through a needle valve and an orifice in its base, and the polymerization of the molded material is initiated immediately after the cavity is filled.
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公开(公告)号：AU733375B2
公开(公告)日：2001-05-10
申请号：AU6218198
申请日：1998-01-26
Applicant: ESSILOR INT
Inventor： DARMES DANIEL , LEFEBVRE GILLES , MAZE SYLVIE , FREON ERIC , BELL FRANCIS
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Patent Agency Ranking
公开(公告)号：FR2758754B1
公开(公告)日：1999-04-02
申请号：FR9700873
申请日：1997-01-28
Applicant: ESSILOR INT
Inventor： DARMES DANIEL , LEFEBVRE GILLES , MAZE SYLVIE , FREON ERIC , BELL FRANCIS
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公开(公告)号：FR2758754A1
公开(公告)日：1998-07-31
申请号：FR9700873
申请日：1997-01-28
Applicant: ESSILOR INT
Inventor： DARMES DANIEL , LEFEBVRE GILLES , MAZE SYLVIE , FREON ERIC , BELL FRANCIS
IPC: G01B11/00 , B23K26/06 , B25H7/04 , B41M5/24 , B41M5/26 , G02C7/02 , G02C13/00 , G06K1/12 , G06K7/10 , B23K26/18 , B44C1/22 , C03C19/00
Abstract: The invention concerns the marking of an object (10) made of translucent synthetic material and its associated reader. The invention is characterised in that it consists in etching cells in the shape of a well (20) such that each etched cell (14) has, embossed on the base (21) of this well (20), at least one protrusion (22). The invention is useful, in particular, for marking an ophthalmic lens.
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公开(公告)号：DE602006020109D1
公开(公告)日：2011-03-31
申请号：DE602006020109
申请日：2006-12-21
Applicant: ESSILOR INT
Inventor： DARMES DANIEL , FELTEN YOHANN , LESARTRE NOEMIE , MENGES GILLES , RYCHEL DOMINIQUE
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公开(公告)号：FR2934056B1
公开(公告)日：2011-01-07
申请号：FR0854950
申请日：2008-07-21
Applicant: ESSILOR INT
Inventor： DARMES DANIEL , LAVILLONIERE NICOLAS , MARCK CHRISTELLE , ROUSSEL ERIC
IPC: G02B1/10
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公开(公告)号：DE69838083T2
公开(公告)日：2008-03-20
申请号：DE69838083
申请日：1998-01-26
Applicant: ESSILOR INT
Inventor： DARMES DANIEL , LEFEBVRE GILLES , MAZE SYLVIE , FREON ERIC , BELL FRANCIS
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