Methods of forming nanoparticles using semiconductor manufacturing infrastructure
    4.
    发明授权
    Methods of forming nanoparticles using semiconductor manufacturing infrastructure 有权
    使用半导体制造基础设施形成纳米颗粒的方法

    公开(公告)号:US08986596B2

    公开(公告)日:2015-03-24

    申请号:US13680071

    申请日:2012-11-18

    IPC分类号: B81C1/00 B29B9/16 B82Y40/00

    摘要: A method of preparing particles comprises forming by optical lithography a topographic template layer disposed on a surface of a substrate, which is suitable for spin casting. The template layer comprises a non-crosslinked template polymer having a pattern of independent wells therein for molding independent particles. Spin casting a particle-forming composition onto the template layer forms a composite layer comprising the template polymer and the particles disposed in the wells. The composite layer is removed from the substrate using a stripping agent that dissolves the template polymer without dissolving the particles. The particles are then isolated.

    摘要翻译: 制备颗粒的方法包括通过光刻法形成设置在基材表​​面上的适于旋转浇铸的地形模板层。 模板层包含非交联模板聚合物,其具有用于模制独立颗粒的独立孔的图案。 将颗粒形成组合物旋转到模板层上形成包含模板聚合物和设置在孔中的颗粒的复合层。 使用溶解模板聚合物而不溶解颗粒的剥离剂从基材上除去复合层。 然后分离颗粒。

    METHODS OF FORMING NANOPARTICLES USING SEMICONDUCTOR MANUFACTURING INFRASTRUCTURE
    9.
    发明申请
    METHODS OF FORMING NANOPARTICLES USING SEMICONDUCTOR MANUFACTURING INFRASTRUCTURE 有权
    使用半导体制造基础设施形成纳米颗粒的方法

    公开(公告)号:US20140138863A1

    公开(公告)日:2014-05-22

    申请号:US13680071

    申请日:2012-11-18

    IPC分类号: B29B9/16

    摘要: A method of preparing particles comprises forming by optical lithography a topographic template layer disposed on a surface of a substrate, which is suitable for spin casting. The template layer comprises a non-crosslinked template polymer having a pattern of independent wells therein for molding independent particles. Spin casting a particle-forming composition onto the template layer forms a composite layer comprising the template polymer and the particles disposed in the wells. The composite layer is removed from the substrate using a stripping agent that dissolves the template polymer without dissolving the particles. The particles are then isolated.

    摘要翻译: 制备颗粒的方法包括通过光刻法形成设置在基材表​​面上的适于旋转浇铸的地形模板层。 模板层包含非交联模板聚合物,其具有用于模制独立颗粒的独立孔的图案。 将颗粒形成组合物旋转到模板层上形成包含模板聚合物和设置在孔中的颗粒的复合层。 使用溶解模板聚合物而不溶解颗粒的剥离剂从基材上除去复合层。 然后分离颗粒。