申请人:BITEAU JOHN
公开号:US20090287015A1
公开(公告)日:2009-11-19
A composition having a polythiol reactant and an alkenyl silane reactant which are combined to form a polysulfide polysilane. In the process, the reactants are combined in a thiol-ene addition process driven by UV radiation. The polysulfide polysilane is then hydrolyzed and may be combined with other hydrolyzed compounds. For coatings, the polysulfide polysilane is hydrolyzed and may optionally be combined with nanoparticles. For bulk materials, the polysulfide polysilane is hydrolyzed, concentrated and heated to form a high refractive index material which can be used to form lenses.
一种组成物包含聚硫醇反应物和烯基硅烷反应物,它们结合形成聚硫化聚硅烷。在该过程中,反应物通过紫外辐射驱动硫醇-烯烃加成反应组合。然后,聚硫化聚硅烷被水解并可与其他水解化合物结合。对于涂层,聚硫化聚硅烷被水解并可选择与纳米颗粒结合。对于大块材料,聚硫化聚硅烷被水解、浓缩并加热形成高折射率材料,可用于形成透镜。