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公开(公告)号：US07297400B2
公开(公告)日：2007-11-20
申请号：US11098934
申请日：2005-04-05
CPC分类号： C08F290/067 , C08F290/061 , C08F290/062 , C08G2170/40 , C08L2666/16 , C09J175/16 , Y10S525/903 , Y10T428/28 , Y10T428/2809 , Y10T428/2826 , Y10T428/2852 , Y10T428/2878 , Y10T428/2891 , Y10T428/2896 , Y10T428/31507 , Y10T428/31551 , Y10T428/31855 , Y10T428/31938
摘要： Curable pressure sensitive adhesive compositions comprising an acrylate copolymer, a mono-acrylate oligomer, a multi-acrylate oligomer having from 2 to 5 acrylate functional groups per molecule, and a photoinitiator, the adhesive exhibiting pressure sensitive adhesive characteristics and forms at least a semi-interpenetrating polymer network when cured; wherein the semi-IPN has an average molecular weight between crosslinks (Mc) greater than about 3000, and the cured adhesive has a peel strength greater than about 40 N/dm. Embodiments of the adhesive compositions, when cured, are optically clear and resistant to heat and moisture.
摘要翻译： 包含丙烯酸酯共聚物，单丙烯酸酯低聚物，每分子具有2〜5个丙烯酸酯官能团的多丙烯酸酯低聚物和光引发剂的可固化压敏粘合剂组合物，所述粘合剂表现出压敏粘合剂特性并形成至少半 互穿聚合物网络固化时; 其中所述半IPN具有大于约3000的交联（M SUB）之间的平均分子量，并且所述固化的粘合剂具有大于约40N / dm 2的剥离强度。 粘合剂组合物在固化时的实施方案是光学透明的并且耐热和耐湿。
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公开(公告)号：US06887917B2
公开(公告)日：2005-05-03
申请号：US10331374
申请日：2002-12-30
IPC分类号： C08F290/06 , C09J4/02 , C09J175/16 , C08F2/46
CPC分类号： C08F290/067 , C08F290/061 , C08F290/062 , C08G2170/40 , C08L2666/16 , C09J175/16 , Y10S525/903 , Y10T428/28 , Y10T428/2809 , Y10T428/2826 , Y10T428/2852 , Y10T428/2878 , Y10T428/2891 , Y10T428/2896 , Y10T428/31507 , Y10T428/31551 , Y10T428/31855 , Y10T428/31938
摘要： Curable pressure sensitive adhesive compositions comprising an acrylate copolymer, a mono-acrylate oligomer, a multi-acrylate oligomer having from 2 to 5 acrylate functional groups per molecule, and a photoinitiator, the adhesive exhibiting pressure sensitive adhesive characteristics and forms at least a semi-interpenetrating polymer network when cured; wherein the semi-IPN has an average molecular weight between crosslinks (Mc) greater than about 3000, and the cured adhesive has a peel strength greater than about 40 N/dm. Embodiments of the adhesive compositions, when cured, are optically clear and resistant to heat and moisture.
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公开(公告)号：US07041365B2
公开(公告)日：2006-05-09
申请号：US10436377
申请日：2003-05-12
CPC分类号： B32B27/08 , B32B7/02 , B32B2307/21 , B32B2551/00 , Y10T156/10 , Y10T428/24942 , Y10T428/263 , Y10T428/265 , Y10T428/269 , Y10T428/31507 , Y10T428/3154 , Y10T428/31551 , Y10T428/31667 , Y10T428/31721 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938
摘要： An optical construction that is static-dissipative and includes a static-dissipative layer buried within optical material.
摘要翻译： 一种静电消散的光学结构，包括一个埋在光学材料内的静电消散层。
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4.发明授权公开(公告)号：US06307676B1
公开(公告)日：2001-10-23
申请号：US09634832
申请日：2000-07-10
IPC分类号： G02B530
CPC分类号： G02B5/3041 , G02B5/305
摘要： An optical device includes a dichroic polarizer and a multilayer optical film, such as a reflective polarizer or mirror. The multilayer optical film is made using polymers which may allow for the simultaneous orientation of the dichroic and reflective polarizers. The multilayer optical film often contains a set of birefringent first layers and a set of second layers, which may have an isotropic index of refraction. The dichroic polarizers is a polyvinyl alcohol film with a dichroic dye. The multilayer optical film and dichroic polarizer can be stretched at temperatures of 130° C. or less to orient the two films without substantial cracking of the dichroic polarizer. When an optional second polymer is combined with the polyvinyl alcohol, the multilayer optical film and dichroic polarizer can be stretched at temperatures of about 160° C. without substantial cracking of the dichroic polarizer.
摘要翻译： 光学装置包括二向色偏振器和多层光学膜，例如反射偏振器或反射镜。 使用聚合物制备多层光学膜，其可以允许二向色和反射偏振器的同时取向。 多层光学膜通常包含一组双折射第一层和一组第二层，其可以具有各向同性折射率。 二向色偏振器是具有二色性染料的聚乙烯醇膜。 多层光学膜和二向色偏振器可以在130℃或更低的温度下拉伸以使两个膜定向，而不会使二向色偏振器基本上破裂。 当可选的第二聚合物与聚乙烯醇组合时，可以在约160℃的温度下拉伸多层光学膜和二向色偏振器，而不会使二向色偏振器基本上破裂。
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5.发明授权
公开(公告)号：US6111697A
公开(公告)日：2000-08-29
申请号：US6468
申请日：1998-01-13
CPC分类号： G02B5/3041 , G02B5/305
摘要： An optical device includes a dichroic polarizer and a multilayer optical film, such as a reflective polarizer or mirror. The multilayer optical film is made using polymers which may allow for the simultaneous orientation of the dichroic and reflective polarizers. The multilayer optical film often contains a set of birefringent first layers and a set of second layers, which may have an isotropic index of refraction. The dichroic polarizers is a polyvinyl alcohol film with a dichroic dye. The multilayer optical film and dichroic polarizer can be stretched at temperatures of 130.degree. C. or less to orient the two films without substantial cracking of the dichroic polarizer. When an optional second polymer is combined with the polyvinyl alcohol, the multilayer optical film and dichroic polarizer can be stretched at temperatures of about 160.degree. C. without substantial cracking of the dichroic polarizer.
摘要翻译： 光学装置包括二向色偏振器和多层光学膜，例如反射偏振器或反射镜。 使用聚合物制备多层光学膜，其可以允许二向色和反射偏振器的同时取向。 多层光学膜通常包含一组双折射第一层和一组第二层，其可以具有各向同性折射率。 二向色偏振器是具有二色性染料的聚乙烯醇膜。 多层光学膜和二向色偏振器可以在130℃或更低的温度下拉伸以使两个膜定向，而不会使二向色偏振器基本上破裂。 当可选的第二聚合物与聚乙烯醇组合时，多层光学膜和二向色偏振器可以在约160℃的温度下拉伸，而不会使二向色偏振器基本上破裂。
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公开(公告)号：US5997621A
公开(公告)日：1999-12-07
申请号：US168052
申请日：1998-10-07
CPC分类号： A61F9/022 , A41D13/11 , C09D1/00 , C09D5/00 , Y10S516/907 , Y10S516/909 , Y10S516/91 , Y10S516/911 , Y10S516/912 , Y10S516/913 , Y10S516/914 , Y10S516/922 , Y10T428/31507 , Y10T428/31612 , Y10T428/31663 , Y10T428/31667
摘要： A coating composition which imparts anti-reflective and anti-fog properties to substrates coated therewith. The coating composition utilizes an inorganic metal oxide in combination with particular anionic surfactants. The coating compositions are particularly useful in the manufacture of disposable surgical masks and face shields.
摘要翻译： 一种涂覆组合物，其对涂覆的基材赋予抗反射和防雾性能。 涂料组合物利用无机金属氧化物与特定阴离子表面活性剂的组合。 涂料组合物特别可用于制造一次性外科口罩和面罩。
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7.发明授权
公开(公告)号：US5322761A
公开(公告)日：1994-06-21
申请号：US893498
申请日：1992-06-04
CPC分类号： G03F7/093
摘要： A flexographic printing plate comprising in the following order: a flexible substrate, a photohardenable composition, and a colloidal vanadium oxide antistatic layer. The antistatic layer provides protection from static induced defects until and after the flexographic plate is processed.
摘要翻译： 柔性版印刷版按以下顺序包括：柔性基材，可光硬化组合物和胶态钒氧化物抗静电层。 抗静电层在柔版印刷版加工之前和之后提供防止静电诱发缺陷的保护。
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公开(公告)号：US4507382A
公开(公告)日：1985-03-26
申请号：US471808
申请日：1983-03-03
CPC分类号： G03F7/027 , Y10S430/117
摘要： Water-developable positive acting lithographic printing plate. The plate is prepared by first coating a substrate with an oleophilic composition, drying and curing the composition to form an insoluble adhering oleophilic layer and then overcoating said oleophilic layer with a water soluble photopolymerizable composition. Upon imagewise exposure of the plate, the photopolymerizable composition polymerizes in the non-image areas. Upon development with ordinary tap water, the unpolymerized image areas of the photopolymerizable composition are washed away, leaving an oleophilic surface in the image areas and a hydrophilic surface in the background.
摘要翻译： 水性显影正性平版印刷版。 通过首先用亲油组合物涂覆底物，干燥和固化组合物以形成不溶性粘附的亲油层，然后用水溶性可光聚合组合物涂覆所述亲油层来制备板。 在成像曝光的情况下，可光聚合组合物在非图像区域中聚合。 在用普通自来水进行显影时，将可光聚合组合物的未聚合图像区域洗去，留下图像区域中的亲油性表面和背景中的亲水表面。
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公开(公告)号：US6113811A
公开(公告)日：2000-09-05
申请号：US6458
申请日：1998-01-13
CPC分类号： C08J5/18 , C08L29/04 , G02B5/3033 , G02B5/305 , C08J2329/04 , C08K3/02 , C08L39/06 , C08L67/00 , Y10S428/91 , Y10T428/1041
摘要： A dichroic polarizing film is made, for example, by, first combining polyvinyl alcohol and a second polymer, such as, polyvinyl pyrrolidone or a sulfonated polyester, in a solvent. The ratio of polyvinyl alcohol to second polymer is between about 5:1 to 100:1 by weight. The film is coated on a substrate, dried, and then stretched to orient at least a portion of the film. The film incorporates a dichroic dye material, such as iodine, to form a dichroic polarizer. This polarizer may be used in conjunction with a multilayer optical film, such as a reflective polarizer, to form an optical polarizer. The multilayer optical film may contain two or more sets of polyester films, where at least one of the sets is birefringent and orientable by stretching. The polyvinyl alcohol/second polymer film and the multilayer optical film may be simultaneously stretched to orient both polymer films.
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公开(公告)号：US5709985A
公开(公告)日：1998-01-20
申请号：US556471
申请日：1995-11-13
申请人： Eric D. Morrison , Paola Puppo , Alberto Valsecchi , Elio Martino , William L. Kausch , Renzo Torterolo
发明人： Eric D. Morrison , Paola Puppo , Alberto Valsecchi , Elio Martino , William L. Kausch , Renzo Torterolo
IPC分类号： C08F214/08 , C08K3/20 , C09D127/08 , C09D133/02 , C09D133/06 , C09D135/00 , C09K3/16 , G03C1/005 , G03C1/053 , G03C1/85 , G03C1/89
摘要： A photographic element comprising a polymeric film base, a silver halide emulsion layer, and an antistatic layer comprising a colloidal vanadium oxide and a vinyl addition polymer dispersion in a dry weight ratio of from 1:30 to 1:500. The antistatic layer may be present as a backing layer on the side of the base opposite the silver halide emulsion layer, as a subbing layer between the base and the emulsion layer in a single or double side coated photographic element, and/or as a subbing layer between the base and a different backing layer. No barrier layer is used over the antistatic layer.
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