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
    • 43. 发明申请
    • POLYMER NANOCOMPOSITE HAVING SURFACE MODIFIED NANOPARTICLES AND METHODS OF PREPARING SAME
    • 具有表面改性纳米粒子的聚合物纳米复合物及其制备方法
    • WO2006104689A1
    • 2006-10-05
    • PCT/US2006/009266
    • 2006-03-14
    • 3M INNOVATIVE PROPERTIES COMPANY
    • DENISYUK, Igor, Y.WILLIAMS, Todd, R.
    • C09C1/04C09C3/08C08K9/04C01G9/08
    • C09C1/04B82Y10/00B82Y30/00C01G9/08C01P2004/64C01P2006/22C08J5/005C09C3/08Y10T428/2982
    • Disclosed herein is a nanocomposite containing a plurality of nanoparticles, each nanoparticle containing at least one metal sulfide nanocrystal having a surface modified with a carboxylic acid, wherein the carboxylic acid has at least one aryl group; and an organic matrix. Also disclosed is a method of preparing the nanocomposite, the method consisting of: (a) providing a plurality of nanoparticles, each nanoparticle containing at least one metal sulfide nanocrystal having a surface modified with a carboxylic acid, wherein the carboxylic acid has at least one aryl group; (b) providing an organic matrix that is a radiation curable monomer, a radiation curable oligomer, or mixtures thereof; and (c) mixing the plurality of nanoparticles with the organic matrix to effect dissolution of the plurality of nanoparticles. Also disclosed is a second method of preparing the nanocomposite wherein (b) consists of providing an organic matrix that is a thermoplastic polymer.
    • 本文公开了含有多个纳米颗粒的纳米复合材料,每个纳米颗粒含有至少一种具有由羧酸修饰的表面的金属硫化物纳米晶体,其中羧酸具有至少一个芳基; 和有机基质。 还公开了一种制备纳米复合材料的方法,该方法包括:(a)提供多个纳米颗粒,每个纳米颗粒含有至少一种具有用羧酸改性的表面的金属硫化物纳米晶体,其中羧酸具有至少一个 芳基; (b)提供作为可辐射固化的单体的有机基质,可辐射固化的低聚物或其混合物; 和(c)将所述多个纳米颗粒与所述有机基质混合以实现所述多个纳米颗粒的溶解。 还公开了制备纳米复合材料的第二种方法,其中(b)由提供作为热塑性聚合物的有机基质组成。