- 专利标题: ROOFING SYSTEM AND ROOFING SHINGLE
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申请号: US18618651申请日: 2024-03-27
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公开(公告)号: US20240327649A1公开(公告)日: 2024-10-03
- 发明人: Ming-Liang Shiao , Olan T. Leitch , Ashley Alfonso
- 申请人: BMIC LLC
- 申请人地址: US TX Dallas
- 专利权人: BMIC LLC
- 当前专利权人: BMIC LLC
- 当前专利权人地址: US TX Dallas
- 主分类号: C09D5/33
- IPC分类号: C09D5/33 ; C09D7/62 ; C09D195/00 ; E04D1/00 ; E04D1/20
摘要:
A roofing shingle includes an asphalt-filled layer on a surface of a substrate, and a plurality of coated granules on the asphalt-filled layer, where each of the coated granules of the plurality of coated granules has a base particle, and a coating including metal silicate and a reflective pigment, where the coated granules of the plurality of coated granules have an average L* value of less than 30, and a total solar reflectance of 20% to 40%.
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