发明名称 ILLUMINATION COVER AND LIGHTING APPLIANCE
摘要 PROBLEM TO BE SOLVED: To provide an illumination cover which has incombustibility, whose full-light transmittance is 25% to 65%, and which is excellent in shape stability, and facilitates the wiping of dust.SOLUTION: An illumination cover 21 comprises a glass cloth 23 and a silicone resin 24. The glass cloth 23 is formed into a thickness of 0.10 mm to 0.26 mm by using a filament yarn 23a composed of an inorganic fiber. The silicone resin 24 has an impregnation region 24b which is impregnated into the glass cloth 23 at an impregnation rate of 50% to 100% by being coated from a single face side of the glass cloth 23 a plurality of times, and has a coated region 24a whose thickness is 0.005 mm to 0.05 mm. A single face of the glass cloth 23 is coated with the coated region 24a.
申请公布号 JP2015187932(A) 申请公布日期 2015.10.29
申请号 JP20140064500 申请日期 2014.03.26
申请人 TOSHIBA LIGHTING & TECHNOLOGY CORP;HIRAOKA & CO LTD 发明人 HASHIMOTO YUTAKA;TASHIRO TETSUYA;KANEKO MASAHIRO
分类号 F21V3/04;F21S8/04;F21V3/00 主分类号 F21V3/04
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