The present invention provides a resin composition which has an infrared ray-blocking ability with excellent moist heat resistance while maintaining high transparency. The resin composition of the present invention contains, relative to (A) 100 parts by weight of a polycarbonate resin (component A), (B) 0.0001 to 0.2 part by weight of composite tungsten oxide fine particles (component B) represented by the general formula: MxWyOz (wherein M represents at least one element selected from H, He, an alkali metal, an alkaline earth metal, a rare earth element, Mg, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Al, Ga, In, Tl, Si, Ge, Sn, Pb, Sb, B, F, P, S, Se, Br, Te, Ti, Nb, V, Mo, Ta, Re, Be, Hf, Os, Bi, and I, W represents tungsten, O represents oxygen, 0.001 ≤ x/y ≤ 1, and 2.2 ≤ z/y ≤ 3.0), (C) 0.0001 to 0.1 part by weight of an epoxy resin (component C), and (D) 0.001 to 0.5 part by weight of a release agent which is a fatty acid ester containing as a main component a full ester of a fatty acid and a polyhydric alcohol (component D).
RESIN COMPOSITION FOR INFRARED RAY-BLOCKING TRANSPARENT MEMBER, AND MOLDED ARTICLE
HARZZUSAMMENSETZUNG FÜR INFRAROTSTRAHLENBLOCKIERENDES TRANSPARENTES ELEMENT UND GEFORMTER GEGENSTAND
COMPOSITION DE RÉSINE POUR ÉLÉMENT TRANSPARENT ARRÊTANT LE RAYONNEMENT INFRAROUGE, ET ARTICLE MOULÉ
2024-04-03
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C08J Verarbeitung , WORKING-UP / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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