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    • 3. 发明授权
    • Curable halogenated compositions
    • 可固化的卤代组合物
    • US06593392B2
    • 2003-07-15
    • US09886784
    • 2001-06-22
    • Zhikai Wang
    • Zhikai Wang
    • C08F246
    • B82Y30/00C08K3/36C08K5/5406C08K9/04C08K2201/011Y10T428/2962Y10T428/2967
    • The invention provides an organic/inorganic hybrid material with low optical loss at telecommunications wavelengths. Energy curable compositions of the present invention include condensed silica nanoparticles, a fluorinated silane coupling agent, an energy curable silane coupling agent, and a halogenated monomer or oligomer. Polymeric materials of the present invention include condensed silica nanoparticles having a mixture of organosilane coupling agents covalently bound to the exterior surface of the nanoparticles and a halogenated solid polymer matrix, wherein the mixture of organosilane coupling agents includes an at least partially fluorinated coupling agent, and a coupling agent covalently bound to the polymer matrix. The materials of the present invention are useful in making low-loss optical devices for telecommunications applications.
    • 本发明提供了在通信波长处具有低光损耗的有机/无机混合材料。 本发明的能量固化性组合物包括缩合二氧化硅纳米颗粒,氟化硅烷偶联剂,能量可固化硅烷偶联剂和卤代单体或低聚物。 本发明的聚合材料包括具有共价结合到纳米颗粒的外表面的有机硅烷偶联剂和卤化固体聚合物基质的混合物的冷凝二氧化硅纳米颗粒,其中有机硅烷偶联剂的混合物包括至少部分氟化的偶联剂,和 共价结合到聚合物基质上的偶联剂。 本发明的材料可用于制造用于电信应用的低损耗光学装置。
    • 9. 发明授权
    • Organic-inorganic hybrid material compositions and polymer composites
    • 有机 - 无机杂化材料组合物和聚合物复合材料
    • US09428605B2
    • 2016-08-30
    • US14075945
    • 2013-11-08
    • Zhikai WangJohn Jun Chiao
    • Zhikai WangJohn Jun Chiao
    • C08G59/00C09D4/00C08F222/10
    • C08G59/00C08F222/1006C09D4/00
    • A method for the preparation of an organic-inorganic hybrid composition is performed through three major steps. In addition, a product is generated from this organic-inorganic hybrid composition. In step one, a series of hydrolysis reactions and condensation reactions with a functional organosilane or a combination of functional organosilanes, in presence of water as a reactant for hydrolysis and a suitable acid or a base as a catalyst is performed in order to obtain the first intermediate. In step two, a hydroxyl group-capping intermediate is prepared via reacting a hydroxyl reactable chemical with a hydroxyl functional polymerizable compound. In the third step, a hydroxyl group-capping reaction is conducted with the first intermediate and the hydroxyl group-capping intermediate, so as to obtain the organic-inorganic hybrid composition. It may further include a polymerization step to form an organic-inorganic hybrid polymer composition by UV irradiation or other approaches.
    • 通过三个主要步骤进行有机 - 无机杂化组合物的制备方法。 此外,由该有机 - 无机混合组合物产生产物。 在步骤1中,进行一系列水解反应和与功能性有机硅烷或官能有机硅烷的组合在水作为水解反应物和合适的酸或碱作催化剂的情况下的缩合反应,以获得第一 中间。 在步骤2中,羟基封端的中间体是通过使羟基可反应的化学物质与羟基官能的可聚合化合物反应来制备的。 在第三步骤中,用第一中间体和羟基封端中间体进行羟基封端反应,得到有机 - 无机杂化组合物。 还可以包括通过UV照射或其它方法形成有机 - 无机杂化聚合物组合物的聚合步骤。