发明授权
US08491985B2 Coating compositions for roofing granules, dark colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles, and process for producing the same 有权
屋顶颗粒的涂料组合物,太阳热反射率增加的深色屋顶颗粒,太阳能热反射瓦片及其制备方法

Coating compositions for roofing granules, dark colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles, and process for producing the same
摘要:
Dark colored roofing granules include an inert base particle coated with a composition including a metal silicate, a non-clay latent heat reactant, and a dark colored but solar reflective prigment.
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