COMPOSITION FOR SHIELDING INFRARED RAY AND HEAT RAY, AND ITS USE

PROBLEM TO BE SOLVED: To obtain a composition simultaneously cutting both infrared rays and heat rays, achieving a heat ray-cutting degree having not been achieved, and giving a transparent product capable of arbitrarily controling cutting performances such as cutting length, cutting amount, etc., i...

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Bibliographische Detailangaben
Hauptverfasser: MATSUDA TATSUTO, UEDA YUMIKO, KAIEDA OSAMU, TAKEDA MITSUO, YOSHITOSHI KOJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a composition simultaneously cutting both infrared rays and heat rays, achieving a heat ray-cutting degree having not been achieved, and giving a transparent product capable of arbitrarily controling cutting performances such as cutting length, cutting amount, etc., in response to needs. SOLUTION: A composition for shielding infrared rays and heat rays comprises (A) the fine particles of the oxide coprecipitates of metals comprising (i) 80-99.9atom% of zinc and (ii) 20-0.1atom% of a IIIB group metal element, (b) a heat ray-adsorbing agent (e.g. octafluoro-octakisanilinozinc phthalocyanine) and, if necessary, (C) a dispersing medium comprising a (meth)acrylic acid resin, etc. The composition can be formed into plates, sheets, films or fibers.