发明授权
US08394498B2 Roofing granules with high solar reflectance, roofing materials with high solar reflectance, and the process of making the same
有权
具有高太阳反射率的屋顶颗粒，具有高太阳反射率的屋面材料及其制造过程
- 专利标题： Roofing granules with high solar reflectance, roofing materials with high solar reflectance, and the process of making the same
- 专利标题（中）： 具有高太阳反射率的屋顶颗粒，具有高太阳反射率的屋面材料及其制造过程
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申请号： US12336255申请日： 2008-12-16
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公开(公告)号： US08394498B2公开(公告)日： 2013-03-12
- 发明人: Ming Liang Shiao , Jennifer A. Sharp , Gregory F. Jacobs
- 申请人： Ming Liang Shiao , Jennifer A. Sharp , Gregory F. Jacobs
- 申请人地址： US PA Valley Forge
- 专利权人： CertainTeed Corporation
- 当前专利权人： CertainTeed Corporation
- 当前专利权人地址： US PA Valley Forge
- 代理机构： Paul & Paul
- 主分类号： B32B5/16
- IPC分类号： B32B5/16 ; B05D7/00
摘要：
Roofing granules include a core having an average ultraviolet transmission of greater than sixty percent and an average near infrared reflectance of greater than sixty percent and a UV coating layer on the exterior surface. The coating provides UV opacity, while the core provides near infrared reflectance.
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