会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Low refractive index composition
    • 低折射率组成
    • US20080032053A1
    • 2008-02-07
    • US11888383
    • 2007-08-01
    • Kostantinos KourtakisMark McKeeverPaul BekiarianShekhar SubramoneyMaria Petrucci-Samija
    • Kostantinos KourtakisMark McKeeverPaul BekiarianShekhar SubramoneyMaria Petrucci-Samija
    • C09J11/06B05D5/06
    • G02B1/111C08J7/047C08J2427/00C08K5/0025C08L27/16
    • A low refractive index composition is provided comprising the reaction product of: (i) a cross-linkable polymer; (ii) a multiolefinic crosslinker; and (iii) a plurality of solid nanosilica particles; (iv) a plurality of porous nanosilica particles; (v) an oxysilane having at least one polymerizable functional group and at least one of a hydrolysis and condensation product of said oxysilane; and (vi) a free radical polymerization initiator; wherein the volume percent of the solid nanosilica particles is greater than 0 and less than or equal to about 20; the sum of the volume percent of the solid nanosilica particles and the volume percent of the porous nanosilica particles is less than or equal to about 45; and wherein volume percent is based on the sum of the dry volumes of the cross-linkable polymer, the multiolefinic crosslinker, the solid nanosilica particles and the porous nanosilica particles. Further provided is a liquid mixture for forming a low refractive index coating, an article comprising a substrate having an anti-reflective coating, and a method for forming an anti-reflective coating on a substrate.
    • 提供了低折射率组合物,其包含以下反应产物:(i)可交联聚合物; (ii)多烯烃交联剂; 和(iii)多个固体纳米二氧化硅颗粒; (iv)多个多孔纳米二氧化硅颗粒; (v)具有至少一个可聚合官能团的氧基硅烷和所述氧基硅烷的水解和缩合产物中的至少一种; 和(vi)自由基聚合引发剂; 其中所述固体纳米二氧化硅颗粒的体积百分数大于0且小于或等于约20; 固体纳米二氧化硅颗粒的体积百分比和多孔纳米二氧化硅颗粒的体积百分比之和小于或等于约45; 并且其中体积百分数是基于可交联聚合物,多烯烃交联剂,固体纳米二氧化硅颗粒和多孔纳米二氧化硅颗粒的干体积的总和。 还提供了用于形成低折射率涂层的液体混合物,包含具有抗反射涂层的基材的制品,以及在基材上形成抗反射涂层的方法。