首页>
外国专利>
Coated roofing granules, roofing materials made therefrom and methods of preparing coated roofing granules
Coated roofing granules, roofing materials made therefrom and methods of preparing coated roofing granules
展开▼
机译:涂覆屋顶颗粒,由其制成的屋顶材料和制备涂层屋顶颗粒的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
This invention relates to coated roofing granules, roofing materials made therefrom, and methods of preparing such coated roofing granules. By coating roofing granules with an aqueous coating that includes water, a silicon-containing oligomer or polymer, and an acrylic resin, coated roofing granules can be prepared that exhibit reduced staining as compared to traditional roofing granules that are treated with petroleum oil.
展开▼