SOLAR INFRA RED REFLECTIVE PAINTS

An IR-reflective architectural paint composition comprising i. red iron oxide pigment ii. phthalocyanine blue pigment iii. titanium dioxide and optionally yellow iron oxide wherein the composition is free of IR-absorptive black pigments, IR-transparent black pigments and IR-reflective black pigments...

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Bibliographische Detailangaben
Hauptverfasser: OSBORN, BARRY NORMAN, MURRAY, KENNETH ANDREW
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An IR-reflective architectural paint composition comprising i. red iron oxide pigment ii. phthalocyanine blue pigment iii. titanium dioxide and optionally yellow iron oxide wherein the composition is free of IR-absorptive black pigments, IR-transparent black pigments and IR-reflective black pigments, has a lightness value, L*, when dry, of from 38 to 88 and the weight ratio of of i:ii is from 3:1 to 15:1,