Invention Grant
US09200451B2 Colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles, and process for producing same
有权
具有增加的太阳热反射率的彩色屋顶颗粒，太阳能热反射瓦和其制造方法
- Patent Title: Colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles, and process for producing same
- Patent Title (中): 具有增加的太阳热反射率的彩色屋顶颗粒，太阳能热反射瓦和其制造方法
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Application No.: US14091691Application Date: 2013-11-27
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Publication No.: US09200451B2Publication Date: 2015-12-01
- Inventor: Keith C. Hong , Ming Liang Shiao , Husnu M. Kalkanoglu
- Applicant: CertainTeed Corporation
- Applicant Address: US PA Valley Forge
- Assignee: CertainTeed Corporation
- Current Assignee: CertainTeed Corporation
- Current Assignee Address: US PA Valley Forge
- Agency: Paul & Paul
- Main IPC: E04D5/12
- IPC: E04D5/12 ; E04D1/00
Abstract:
Solar-reflective roofing granules having deep-tone colors are formed by coating base mineral particles with a coating composition including an infrared-reflective pigment. Color is provided by a colored infrared pigment, a light-interference platelet pigment, or a metal oxide.
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