TEMPERATURE-SENSITIVE LIGHT MODULATING MATERIAL AND MANUFACTURING METHOD THEREFOR

• Main Authors: FUJIWARA MASAHIRO, MONOBE HIROTATSU
• Format: Patent
• Language: English; Japanese
• Published: 05.02.2015
• Subjects: ADHESIVES; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOUNDS THEREOF; CORRECTING FLUIDS; DYES; FILLING PASTES; GLASS; INKS; INORGANIC CHEMISTRY; JOINING GLASS TO GLASS OR OTHER MATERIALS; METALLURGY; MINERAL OR SLAG WOOL; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-METALLIC ELEMENTS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; USE OF MATERIALS THEREFOR; WOODSTAINS

PROBLEM TO BE SOLVED: To provide a technology related to a light modulating method which is capable of changing light permeability autonomously responsibly regardless of external temperature variation and does not necessarily require a complicated structure in which a light modulating part is tucked by a glass.SOLUTION: There is provided a silica-based particle dispersion manufactured by dispersing silica-based particles in media, and the media is a solvent and/or a polymer and the refraction index of the media (nD20) is 1.40 to 1.60. 【課題】外部の温度変化に対し自律応答的に光透過性を変化でき、かつ調光部分を必ずしもガラスに挟み込むような複雑な構造の必要のない調光法に関する技術を提供する。【解決手段】シリカ系粒子を媒体に分散させてなり、前記媒体が溶剤及び/又はポリマーであり、前記媒体の屈折率（nD20）は1.40〜1.60である、シリカ系粒子分散物。【選択図】図１