-
公开(公告)号：EP2959340A1
公开(公告)日：2015-12-30
申请号：EP14707624.4
申请日：2014-02-20
发明人： PARK, David , STEWART, Kevin, J. , KUMAR, Anil
摘要： The invention provides a multi-layer experiential optical device including at least one polymeric layer having a first side and an opposing second side, and having a light-influencing property; and a low tack pressure sensitive adhesive layer applied on at least a peripheral zone of the second side of the polymeric layer. The experiential optical device is reversibly adherent to an optical lens.
-
2.发明授权
-
公开(公告)号：EP1952184A2
公开(公告)日：2008-08-06
申请号：EP06802466.0
申请日：2006-08-29
发明人： KING, Eric, M. , STEWART, Kevin, J.
摘要： Describes a multifocal optical article, e.g., an ophthalmic article such as a lens, in which the article includes (1) a rigid optical substrate, e.g., a transparent polymeric substrate, such as a thermoset or thermoplastic substrate, adapted to possess at least one light influencing property on at least a portion of at least one surface of the substrate, e.g., a photochromic and/or polarizing layer, and (2) a multifocal layer of an optical quality material on said substrate having the light influencing property. Describes also the aforedescribed optical article having an abrasion-resistant coating on the multifocal layer, e.g., an abrasion-resistant coating comprising an organo silane. A method for preparing the multifocal optical article comprising curing optical quality material between a multifocal mold and a preform comprising an optical substrate possessing the light influencing property is also described.
-
公开(公告)号：EP1465963A2
公开(公告)日：2004-10-13
申请号：EP02805935.0
申请日：2002-12-10
IPC分类号： C09K9/02
CPC分类号： C09K9/02
摘要： Described is a photochromic polymer composition including the reaction product of at least one polymerizable photochromic material and at least one other copolymerizable material having a glass transition temperature of less than 23°C upon polymerization. The photochromic polymer composition is adapted to provide an increased Fade Half Life in the Photochromic Polymer Performance Test as compared to the same photochromic compound used in the reaction product, but free of polymerizable groups. Also described are photochromic articles including the photochromic polymer composition.
-
5.发明授权
公开(公告)号：EP1778815B1
公开(公告)日：2011-12-14
申请号：EP05779276.4
申请日：2005-04-21
发明人： FALER, Dennis, L. , BLACKBURN, Forrest, R. , STEWART, Kevin, J. , CHOPRA, Anu , COLTON, James, P.
IPC分类号： C09K9/02 , G02B1/04 , G02B1/10 , C08G18/06 , C09D175/04
CPC分类号： C08G18/757 , C08G18/672 , C08L25/06 , C09D175/04 , G03F7/038 , G03F7/105 , G11B7/242 , C08G18/48 , C08G18/0823 , C08L2666/14 , C08L2666/16
摘要： Described are aqueous compositions of an effective amount of at least one photosensitive material and at least one polymerizable component that are adapted to at least partially form photosensitive microparticles or at least partially crosslinked photosensitive polymeric microparticles. The photosensitive polymeric microparticles are made of integral surface and interior domains wherein at least one of the surface and/or interior domains is photosensitive. Also described are aqueous dispersions of such microparticles, ways of producing such microparticles and photosensitive articles such as optical elements that incorporate the photosensitive polymeric microparticles.
-
6.发明公开PHOTOCHROMIC OPTICAL ARTICLES PREPARED WITH REVERSIBLE THERMOCHROMIC MATERIALS 有权PHOTO铬OPTIC PRODUCTS FROM可逆热致变色材料
公开(公告)号：EP2373758A1
公开(公告)日：2011-10-12
申请号：EP09799449.5
申请日：2009-12-09
IPC分类号： C09K9/02
摘要： Provided is a photochromic optical articleincluding: (a) an optical substrate; (b) a thermally reversible photochromic material; and (c) reversible thermochromic material capable of at least partially filtering UV/visible light at or below room temperature and becoming less capable of filtering UV/visible light at temperatures greater than room temperature.
-
公开(公告)号：EP1451256B1
公开(公告)日：2005-06-29
申请号：EP02802512.0
申请日：2002-10-31
发明人： WELCH, Cletus, N. , KING, Eric, M. , ANDERSON, Lawrence, G. , DAUGHENBAUGH, Randy , STEWART, Kevin, J.
CPC分类号： D06P1/004 , C03C17/32 , C08G18/44 , C08G18/8108 , C08G64/0291 , C09D4/06 , C09K9/02 , G02B5/23 , Y10T428/31507 , Y10T428/31551 , C08F290/062
-
公开(公告)号：EP1451256A1
公开(公告)日：2004-09-01
申请号：EP02802512.0
申请日：2002-10-31
发明人： WELCH, Cletus, N. , KING, Eric, M. , ANDERSON, Lawrence, G. , DAUGHENBAUGH, Randy , STEWART, Kevin, J.
CPC分类号： D06P1/004 , C03C17/32 , C08G18/44 , C08G18/8108 , C08G64/0291 , C09D4/06 , C09K9/02 , G02B5/23 , Y10T428/31507 , Y10T428/31551 , C08F290/062
摘要： Described is a photochromic article that includes a substrate and at least a partial coating of an at least partially cured polymerizable composition of a photochromic amount of at least one photochromic compound, at least one material having at least one carbonate group and at least one hydroxyl group, and at least one monoisocyanate containing material having at least one unsaturated group. Also described are photochromic optical elements such as ophthalmic lenses, prepared from an optical element substrate coated with the photochromic polymerizable composition.
-
公开(公告)号：EP1112264B1
公开(公告)日：2002-11-27
申请号：EP99946821.8
申请日：1999-09-09
IPC分类号： C07D311/92 , C07D311/94 , C07D311/96 , G02B5/23
CPC分类号： C07D311/96 , C07D311/92 , C07D311/94 , G02B5/23
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.017 秒)
