- 专利标题: SOLAR HEAT-REFLECTIVE ROOFING GRANULES, SOLAR HEAT-REFLECTIVE SHINGLES, AND PROCESS FOR PRODUCING SAME
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申请号: US15896981申请日: 2018-02-14
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公开(公告)号: US20180171637A1公开(公告)日: 2018-06-21
- 发明人: Ming Liang Shiao , Keith C. Hong , Husnu M. Kalkanoglu , Gregory F. Jacobs
- 申请人: CertainTeed Corporation
- 申请人地址: US PA Malvern
- 专利权人: CertainTeed Corporation
- 当前专利权人: CertainTeed Corporation
- 当前专利权人地址: US PA Malvern
- 主分类号: E04D7/00
- IPC分类号: E04D7/00 ; C04B20/12
摘要:
Solar-reflective roofing granules having improved solar heat-resistance are formed by coating colored mineral particles with a coating composition including titanium dioxide nanoparticles.
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