Invention Grant
- Patent Title: System, method and apparatus for increasing surface solar reflectance of roofing
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Application No.: US13841401Application Date: 2013-03-15
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Publication No.: US09631367B2Publication Date: 2017-04-25
- Inventor: Ming Liang Shiao , Husnu M. Kalkanoglu , George Gregory Wattman
- Applicant: Ming Liang Shiao , Husnu M. Kalkanoglu , George Gregory Wattman
- Applicant Address: US PA Malvern
- Assignee: CERTAINTEED CORPORATION
- Current Assignee: CERTAINTEED CORPORATION
- Current Assignee Address: US PA Malvern
- Agency: Abel Law Group, LLP
- Agent Alexander H. Plache
- Main IPC: E04D1/28
- IPC: E04D1/28 ; E04D5/12 ; E04D1/20 ; B32B11/12 ; E04D1/00
Abstract:
A roofing product has a substrate having a binder layer and roofing granules on a majority of the binder layer, such that an exposed portion of the binder layer does not have the roofing granules. In addition, particles may be located on the exposed portion of the binder layer. The particles are smaller in size than the roofing granules, and the reflective particles have a solar reflectance of greater than 10%.
Public/Granted literature
- US20130202852A1 SYSTEM, METHOD AND APPARATUS FOR INCREASING SURFACE SOLAR REFLECTANCE OF ROOFING Public/Granted day:2013-08-08
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