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
    • 69. 发明申请
    • HIGH REFRACTIVE INDEX POLYMERIZABLE MONOMERS AND APPLICATIONS THEREOF
    • 高折射率可聚合单体及其应用
    • WO2018075848A1
    • 2018-04-26
    • PCT/US2017/057519
    • 2017-10-20
    • CORNING INCORPORATED
    • HENRY, DavidHORN, Clemens Rudolf
    • C07C327/22
    • C08F28/04C07C327/22C08K3/22C08K2003/2241C08K2003/2244C08K2003/2296C08K2201/003G02B1/04
    • Provided herein are sulfated compounds that are useful as high refractive index monomers for optical and other applications and methods for producing the same. The sulfated compounds are liquid at room temperature and exhibit good miscibility with other monomers. They are branched and can act as crosslinking agents, increasing the rigidity of the resulting polymers. They have low molecular weights and are useful in combinations with higher viscosity oligomers or crystalline monomers and to generate curable compositions. Also provided herein are high refractive index curable compositions produced from the sulfated compounds suitable for the production optical articles, including for coatings, gratings, and other surface features. Further provided are high refractive index nanocomposite materials made from the sulfated compounds and curable compositions. Also provided herein are articles and optical devices incorporating the curable compositions and nanocomposites described herein.
    • 本文提供了用作光学和其他应用的高折射率单体的硫酸化化合物及其制备方法。 硫酸化合物在室温下为液体,与其他单体显示良好的混溶性。 它们是分支的,可以充当交联剂,增加了所得聚合物的刚性。 它们具有低分子量并且可用于与较高粘度的低聚物或结晶单体组合并且生成可固化组合物。 本文还提供了由适用于生产光学制品的硫酸化合物制备的高折射率可固化组合物,所述制品包括用于涂层,光栅和其他表面特征。 还提供了由硫酸化合物和可固化组合物制成的高折射率纳米复合材料。 本文还提供了包含本文所述的可固化组合物和纳米复合材料的制品和光学装置。