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    • 20. 发明专利
    • Method of reforming intermembrane of heat shield glass laminate
    • AU2005268127A1
    • 2006-02-09
    • AU2005268127
    • 2005-08-04
    • SEKISUI CHEMICAL CO LTD
    • FUKATANI JUICHIHATTA BUNGO
    • C03C27/12B60J1/00
    • It is an object of the present invention to provide a method of reforming an interlayer film for heat-insulating laminated glass by which an interlayer film for heat-insulating laminated glass capable of exhibiting an excellent optical property may be obtained even if heat-insulating fine particles covered with an inert substance are used, an interlayer film for heat-insulating laminated glass, and laminated glass. The present invention is a method of reforming an interlayer film for heat-insulating laminated glass, wherein a high energy ray comprising an electromagnetic wave having energy of 3.0 eV or more is irradiated to an interlayer film for heat-insulating laminated glass comprising a heat-insulating fine particle covered with an inert substance, a matrix resin, and a liquid plasticizer, to improve transmittance of visible light having a wavelength of 380 to 780 nm, and also to reduce transmittance of a near-infrared radiation having a wavelength of 780 to 2100 nm, wherein a surface of the heat-insulating fine particle is inactivated by protecting the surface of the heat-insulating fine particle with an amorphous (noncrystalline) metal oxide.