公开(公告)号：WO2010076314A1

公开(公告)日：2010-07-08

申请号：PCT/EP2009/067979

申请日：2009-12-29

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ,  ZHENG, Haipeng

发明人： ZHENG, Haipeng

IPC分类号： C09D5/24

CPC分类号： C09D5/24 ,  C08K5/42 ,  C09D7/63 ,  G02B1/10 ,  G02B1/14 ,  G02B1/16 ,  G02B2207/121

摘要： The present invention relates to a curable composition, providing, upon curing, a transparent, antistatic coating, comprising at least one conductive polymer, at least one epoxysilane binder, at least one solvent, and at least one compound of formula R 1 - [R 2 ] n - OSO 3 H or R 1 -[R 2 ] n -SO 3 H or a salt thereof, wherein n = 0 or 1, R 1 is H or a substituted or unsubstituted alkyl group, and R 2 is a substituted or unsubstituted arylene group, with the proviso that the compound of formula II is not a fluorine containing surfactant. The invention further relates to optical articles comprising a substrate at least partially coated with a transparent antistatic coating formed by depositing onto the substrate and curing the above curable composition. The obtained optical articles exhibit enhanced antistatic properties, high optical transparency with about 91% transmittance, and low haze.

摘要翻译： 本发明涉及一种可固化组合物，其在固化时提供透明的抗静电涂层，其包含至少一种导电聚合物，至少一种环氧硅烷粘合剂，至少一种溶剂和至少一种式R1- [R2]化合物， n-OSO 3 H或R 1 - [R 2] n -SO 3 H或其盐，其中n = 0或1，R 1为H或取代或未取代的烷基，R 2为取代或未取代的亚芳基，条件是 式II化合物不是含氟表面活性剂。 本发明还涉及光学制品，其包括至少部分地涂覆有通过沉积到基底上并固化上述可固化组合物而形成的透明抗静电涂层的基底。 获得的光学制品具有增强的抗静电性能，高透光性，透光率约91％，雾度低。

公开(公告)号：WO2010049503A1

公开(公告)日：2010-05-06

申请号：PCT/EP2009/064319

申请日：2009-10-29

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ,  ZHENG, Haipeng

发明人： ZHENG, Haipeng

IPC分类号： G02B1/10 ,  C09D5/24 ,  C09K3/14 ,  C09K3/16

CPC分类号： G02B1/16 ,  B29D11/00865 ,  C09D5/24 ,  C09K3/16 ,  G02B1/105 ,  G02B1/14 ,  G02B27/0006 ,  Y10T428/265

摘要： The present invention relates to a curable composition, providing, upon curing, a transparent, antistatic coating, comprising at least one conductive polymer, at least one binder, at least one solvent, and at least one compound of formula R 1 -O-[(CH 2 -CHR')-O] n -R 2 , wherein R 1 and R 2 independently represent an alkyl group, R' is H or methyl and n is an integer ranging from 2 to 225. Said coating exhibits superior abrasion resistance properties when the binder is an epoxysilane, preferably an epoxyalkoxysilane. The invention further relates to optical articles comprising a substrate at least partially coated with a transparent antistatic coating formed by depositing onto the substrate and curing the above curable composition. The obtained optical articles exhibit antistatic properties, high optical transparency with about 91-92% of transmittance, low haze and improved abrasion resistance.

摘要翻译： 本发明涉及可固化组合物，其在固化时提供透明的抗静电涂层，其包含至少一种导电聚合物，至少一种粘合剂，至少一种溶剂和至少一种式R1-O - [（ CH2-CHR'）-O] n-R2，其中R1和R2独立地表示烷基，R'是H或甲基，n是2到225的整数。当粘合剂是 环氧硅烷，优选环氧烷氧基硅烷。 本发明还涉及光学制品，其包括至少部分地涂覆有通过沉积到基底上并固化上述可固化组合物而形成的透明抗静电涂层的基底。 所获得的光学制品具有抗静电性，高透光性，透光率为91-92％，雾度低，耐磨性提高。

公开(公告)号：WO2009019276A1

公开(公告)日：2009-02-12

申请号：PCT/EP2008/060301

申请日：2008-08-05

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ,  JIANG, Peiqi ,  WEBER, Steven ,  ZHENG, Haipeng

发明人： JIANG, Peiqi ,  WEBER, Steven ,  ZHENG, Haipeng

IPC分类号： B29D11/00 ,  G02B1/10

CPC分类号： B29D11/00865 ,  C09J5/02 ,  G02B1/11 ,  G02B1/18 ,  G02B27/0006

摘要： A process for applying a coated or uncoated film onto a surface of a lens substrate which comprises the steps of : providing a liquid hot melt adhesive (HMA) composition comprising: a HMA base polymer and a polymerizable monomer or oligomer applying the liquid HMA composition onto either the surface of a film or a lens substrate drying the applied liquidHMA composition moving the film and the lens substrate relatively to each other to bring them into contact applying pressure on the film; heating to reach a Tmax process Temperature at or above the glass transition temperature (Tg), the monomers or oligomers being liquid at the Tmax process temperature and polymerizing the monomers or oligomers while maintaining pressure and heating.

摘要翻译： 一种将涂覆或未涂覆的膜施加到透镜基材的表面上的方法，其包括以下步骤：提供液体热熔粘合剂（HMA）组合物，其包含：HMA基础聚合物和将液体HMA组合物施加到 胶片或透镜基材的表面干燥所施加的液体HMA组合物，使胶片和透镜基材彼此相对移动，使它们接触到膜上施加压力; 加热达到Tmax过程温度等于或高于玻璃化转变温度（Tg），单体或低聚物在Tmax工艺温度下为液体，并在保持压力和加热的同时聚合单体或低聚物。

公开(公告)号：WO2012177239A1

公开(公告)日：2012-12-27

申请号：PCT/US2011/041198

申请日：2011-06-21

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ,  ZHENG, Haipeng

发明人： ZHENG, Haipeng

IPC分类号： G02B1/10

CPC分类号： G02B1/14 ,  G02B1/105

摘要： Optical article comprising: (a) a transparent optical polymer substrate, (b) a transparent intermediate abrasion - resistant coating obtained from at least one epoxysilane by a sol -gel process, and (c) a transparent outer coating comprising a polythiol - ene matrix obtained by curing a liquid monomer mixture comprising at least one polyfunctional thiol and at least one polyfunctional allyl monomer, said cured polythiol - ene matrix having a glass transition temperature comprised in the range from 40°C to 70°C and a thickness from 3.5 μm to less than 10 μm. It is also drawn to a method for preparing such an optical article and to a method for repairing scratches in such an optical article by heating.

摘要翻译： 光学制品包括：（a）透明光学聚合物基材，（b）通过溶胶 - 凝胶法由至少一种环氧硅烷获得的透明中间耐磨涂层，和（c）透明外涂层，其包含多硫醇 - 烯基 通过固化包含至少一种多官能硫醇和至少一种多官能烯丙基单体的液体单体混合物获得，所述固化的聚硫醇基体的玻璃化转变温度在40℃至70℃的范围内，厚度为3.5μm 至小于10μm。 还描述了制备这种光学制品的方法以及通过加热来修复这种光学制品中的划痕的方法。

公开(公告)号：WO2012013739A1

公开(公告)日：2012-02-02

申请号：PCT/EP2011/062980

申请日：2011-07-28

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ,  ZHENG, Haipeng ,  RUBNER, Michael ,  NUERAJI, Nuerxiati ,  COHEN, Robert E.

发明人： ZHENG, Haipeng ,  RUBNER, Michael ,  NUERAJI, Nuerxiati ,  COHEN, Robert E.

IPC分类号： C09D5/16 ,  C09D7/12 ,  B05D7/24 ,  C23C16/40 ,  G02B1/11 ,  G02B27/00 ,  C03C17/30

CPC分类号： G02B1/18 ,  B05D5/10 ,  C03C17/3405 ,  C08K3/36 ,  C08K9/04 ,  C09D5/1693 ,  C09D7/62 ,  G02B1/115 ,  G02B27/0006

摘要： The process comprises: (i) providing a substrate having at least one main surface bearing hydroxyl groups coated with an intermediate layer comprising at least one hydroxylated and aminofunctionalized siloxane oligomer; and (ii) forming on said intermediate layer an anti-fog layer-by-layer (LbL) coating consisting of at least two bilayers obtained by: (a) forming a first layer on the intermediate layer by applying a first composition comprising a polyelectrolyte obtained from carboxyalkyi cellulose or a polyelectrolyte selected from polyacrylic acid (PAA), poly(methacrylic acid) (PMAA), PAA copolymer, PMAA copolymer or mixtures thereof, (b) forming a second layer on the first layer by applying a second composition comprising a polyelectrolyte obtained from polysaccharide including glucosamine units when the first layer comprises the polyelectrolyte obtained from carboxyalkyi cellulose or metal oxide or silicon oxide nanoparticules which are surface functionalized with amino groups when the first layer comprises the polyelectrolyte obtained from polyacrylic acid, poly(methacrylic acid), PAA copolymer or PMAA copolymer. (c) optionally repeating at least once steps (a) and (b); and (d) crosslinking the layers of the LbL coating by treatment with a composition of a coupling agent.

摘要翻译： 该方法包括：（i）提供具有至少一个主表面的基底，该主表面具有涂覆有包含至少一个羟基化和氨基官能化的硅氧烷低聚物的中间层的羟基; 和（ii）在所述中间层上形成由至少两个双层组成的防雾层（LbL）涂层，其通过以下步骤获得：（a）通过施加包含聚电解质的第一组合物在中间层上形成第一层 （PAA），聚（甲基丙烯酸）（PMAA），PAA共聚物，PMAA共聚物或其混合物的聚电解质，（b）通过施加第二组合物在第一层上形成第二层，所述第二组合物包含 当第一层包含从由聚丙烯酸获得的聚电解质，聚（甲基丙烯酸）等的第一层包含由羧基纤维素或金属氧化物或金属氧化物或氧化硅纳米颗粒获得的聚电解质时，由多糖包括葡糖胺单元获得，所述多电解质用氨基表面官能化， ，PAA共聚物或PMAA共聚物。 （c）任选重复至少一次步骤（a）和（b）; 和（d）通过用偶联剂组合物处理来交联LbL涂层的层。

公开(公告)号：WO2008141981A1

公开(公告)日：2008-11-27

申请号：PCT/EP2008/055855

申请日：2008-05-13

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ,  ZHENG, Haipeng

发明人： ZHENG, Haipeng

IPC分类号： B29D11/00 ,  C08G61/00 ,  C08G61/12 ,  C08J5/00 ,  C08J7/00 ,  C08J7/12 ,  C09D183/00 ,  G02B1/00

CPC分类号： G02B1/16 ,  B82Y30/00 ,  C08G2261/3223 ,  C08G2261/51 ,  C08K3/36 ,  C08K5/5435 ,  C09D5/24 ,  C09D183/06 ,  G02B1/105 ,  G02B1/11 ,  G02B1/14 ,  G02B1/18 ,  Y10T428/24413 ,  Y10T428/24975 ,  Y10T428/254 ,  Y10T428/257 ,  Y10T428/259 ,  Y10T428/265 ,  C08L2666/14 ,  C08L65/00 ,  C08K5/5419

摘要： Curable composition providing, upon curing, an abrasion resistant, transparent, antistatic coating comprising: - a) at least one conductive polymer, - b) colloidal particles of at least one non-conductive oxide, - c) at least one binder comprising at least one epoxysilane having at least two hydrolysable groups directly linked to the Si atom of the epoxysilane, and/or its hydrolysis product, said at least one conductive polymer and said colloidal particles of at least one non- conductive oxide being substantially not agglomerated, the content of said conductive polymer in the dry extract of said curable composition ranging from 0.1 to 10% by weight, preferably from 0.2 to 10% by weight and the content of the dry extract of said at least one epoxysilane in the dry extract of said curable composition ranging from 20 to 80 %, preferably 25 to 60 % by weight based on the total weight of the dry extract.

摘要翻译： 固化组合物，其在固化时提供耐磨损，透明的抗静电涂层，其包括：a）至少一种导电聚合物，b）至少一种非导电氧化物的胶体颗粒，c）至少一种至少包含 具有至少两个直接与环氧硅烷的Si原子连接的可水解基团的环氧硅烷和/或其水解产物，所述至少一种导电聚合物和至少一种非导电氧化物的胶体颗粒基本上不附聚，含量 的所述可固化组合物的干提取物中的所述导电聚合物的量在0.1至10重量％，优选0.2至10重量％的范围内，所述可固化组合物的干提取物中所述至少一种环氧硅烷的干提取物的含量 基于干提取物的总重量为20至80重量％，优选25至60重量％。

公开(公告)号：WO2008015210A1

公开(公告)日：2008-02-07

申请号：PCT/EP2007/057896

申请日：2007-07-31

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ,  JIANG, Peiqi ,  ZHENG, Haipeng

发明人： JIANG, Peiqi ,  ZHENG, Haipeng

IPC分类号： B29D11/00 ,  G02C7/02

CPC分类号： B29D11/00355 ,  B29D11/00865 ,  G02C7/02 ,  G02C2202/14 ,  Y10T156/11 ,  Y10T156/19 ,  Y10T428/31504 ,  Y10T428/31507

摘要： The present invention relates to a process for transferring a coating (1) borne by a carrier (2) onto at least one surface of the substrate (8) of an optical article, said carrier bearing an outermost coating having an exposed surface, comprising: depositing a layer of a curable composition onto the main surface of the carrier; depositing either onto the exposed surface of the outermost coating borne by the carrier or onto said at least one surface of the substrate, a layer of an adhesive composition; pressing together the substrate and the exposed surface of the outermost coating borne by the carrier, said layer of composition capable of allowing adhesion lying there between, while optionally heating or curing the layer of adhesive composition during pressing; withdrawing the carrier to recover an optical article having a substrate coated with at least one coating adhering to said at least one surface through the layer of composition allowing adhesion, wherein the layer which has been deposited is both cured and subjected to a treatment step allowing to obtain a coating having a refractive index profile.

摘要翻译： 本发明涉及一种将由载体（2）承载的涂层（1）转移到光学制品的基材（8）的至少一个表面上的方法，所述载体承载具有暴露表面的最外涂层，其包括： 将一层可固化组合物沉积在载体的主表面上; 沉积在由载体承载的最外涂层的暴露表面上或沉积在基材的所述至少一个表面上，粘合剂组合物层; 将基材和由载体承载的最外涂层的暴露表面压在一起，所述组合物层能够允许粘附在其间，同时可选地在压制期间加热或固化粘合剂组合物层; 提取载体以回收具有涂覆有至少一层涂层的基材的光学制品，所述基材通过允许粘合的组合物层粘附到所述至少一个表面，其中已经沉积的层都被固化并经受允许 获得具有折射率分布的涂层。

公开(公告)号：WO2012013740A1

公开(公告)日：2012-02-02

申请号：PCT/EP2011/062981

申请日：2011-07-28

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ,  ZHENG, Haipeng ,  RUBNER, Michael ,  NUERAJI, Nuerxiati ,  COHEN, Robert E.

发明人： ZHENG, Haipeng ,  RUBNER, Michael ,  NUERAJI, Nuerxiati ,  COHEN, Robert E.

IPC分类号： C09D5/16 ,  C09D7/12 ,  B05D7/24 ,  C23C16/40 ,  G02B1/11 ,  G02B27/00

CPC分类号： G02B1/115 ,  C08K3/36 ,  C08K9/04 ,  C09D5/1693 ,  C09D7/62 ,  C23C14/10 ,  G02B27/0006 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/259 ,  Y10T428/3188 ,  Y10T428/31909 ,  Y10T428/31971 ,  Y10T428/31975

摘要： An optical article comprising a substrate and on at least one face of the substrate a multilayered antireflecting coating functioning in an interferential manner having antifog properties, said antireflecting coating including a last layer with a refractive index n ≤ 1.55 and a physical thickness of 120 nm or less directly deposited on a high refractive index layer (HI layer) having a refractive index n > 1.55, and a thickness of less than 500 nm.

摘要翻译： 一种光学制品，其包括基底，并且在所述基底的至少一个表面上具有以防雾性质的干涉方式起作用的多层抗反射涂层，所述抗反射涂层包括折射率n = 1.55和物理厚度为120nm的最后一层，或 较不直接沉积在折射率n> 1.55，厚度小于500nm的高折射率层（HI层）上。

公开(公告)号：WO2010136484A1

公开(公告)日：2010-12-02

申请号：PCT/EP2010/057232

申请日：2010-05-26

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ,  HAZLE, Joshua ,  ZHENG, Haipeng

发明人： HAZLE, Joshua ,  ZHENG, Haipeng

IPC分类号： C09D183/06 ,  B32B27/38 ,  C09K3/18

CPC分类号： C09D183/06 ,  C08L63/00 ,  Y10T428/24942 ,  Y10T428/31515 ,  Y10T428/31518 ,  C08L2666/14

摘要： A process for preparing an article having anti-fog properties, comprising: a) providing a substrate having at least one main surface coated with an intermediate coating obtained by applying and curing an intermediate coating composition comprising at least one monoepoxysilane and at least one polyepoxy monomer comprising at least two epoxy groups, b) forming onto said intermediate coating at least one bi-layer obtained by: b1 - forming a first layer by applying a first layer composition on said intermediate coating, comprising at least one compound A having a first electric charge, b2- forming a second layer by applying a second layer composition directly on said first layer, said second layer composition comprising at least one compound B having a second electric charge which is opposite to said first electric charge, compounds A and B being independently chosen from polyelectrolytes, SiO 2 nanoparticles comprising ionic groups and TiO 2 nanoparticles comprising ionic groups, with the proviso that at least one of said first and said second layer comprises SiO 2 nanoparticles comprising ionic groups and/or TiO 2 nanoparticles comprising ionic groups, c) curing said at least one bi-layer by heating at a temperature of 15O°C or less at atmospheric pressure and in the absence of added water steam.

摘要翻译： 一种制备具有防雾性能的制品的方法，包括：a）提供具有涂覆有中间涂层的至少一个主表面的基材，所述中间涂层通过涂覆和固化包含至少一种单环氧硅烷和至少一种聚环氧单体的中间涂料组合物 包括至少两个环氧基，b）在所述中间涂层上形成至少一个双层，所述双层通过以下步骤获得：b1-通过在所述中间涂层上施加第一层组合物形成第一层，所述第一层组合物包含至少一种具有第一电 电荷，b2-通过直接在所述第一层上施加第二层组合物形成第二层，所述第二层组合物包含至少一种具有与所述第一电荷相反的第二电荷的化合物B，化合物A和B独立地 选自聚电解质，包含离子基团的SiO 2纳米颗粒和包含离子基团的TiO 2纳米颗粒，p 所述第一层和所述第二层中的至少一个包含包含离子基团的SiO 2纳米颗粒和/或包含离子基团的TiO 2纳米颗粒，c）通过在大气压下在150℃或更低的温度下加热来固化所述至少一个双层 压力和没有添加水蒸汽。

公开(公告)号：WO2007068760A3

公开(公告)日：2007-11-22

申请号：PCT/EP2006069786

申请日：2006-12-15

申请人： ESSILOR INT ,  MUISENER RICHARD ,  ZHENG HAIPENG

发明人： MUISENER RICHARD ,  ZHENG HAIPENG

IPC分类号： G02B1/10 ,  C09D5/02 ,  G02B1/04

CPC分类号： B08B17/065 ,  B05D7/50 ,  C09D5/1681 ,  C09D5/1693 ,  G02B1/105 ,  G02B1/14 ,  G02B1/18 ,  Y10T428/24355 ,  Y10T428/24364 ,  Y10T428/24372

摘要： The present invention relates to an article having at least one surface,wherein said surface is at least partially coated with a ultra high hydrophobic film having a surface roughness such that the film exhibits a static water contact angle at least equal to 115°, preferably 120°, even better 125°, and wherein said film is a nanostructured film comprising a first layer comprising nanoparticles bound by at least one binder adhering to the surface of the article, and a second layer of an anti-fouling top coat at least partially coating said first layer. The present invention also concerns a process for preparing the above article.

摘要翻译： 本发明涉及具有至少一个表面的制品，其中所述表面至少部分地涂覆有具有表面粗糙度的超高疏水性膜，使得所述膜表现出至少等于115°，优选120°的静态水接触角 °，甚至更好125°，并且其中所述膜是纳米结构化膜，所述纳米结构化膜包括第一层和第二层，所述第一层包括通过粘附到所述制品表面上的至少一种粘合剂结合的纳米粒子和至少部分涂覆 所述第一层。 本发明还涉及制备上述制品的方法。