Invention Grant
- Patent Title: Asphalt sealcoats and asphalt shingle waste coatings in roofing materials
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Application No.: US18306027Application Date: 2023-04-24
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Publication No.: US12054949B2Publication Date: 2024-08-06
- Inventor: Matti Kiik , Richard A. Nowak
- Applicant: BMIC LLC
- Applicant Address: US TX Dallas
- Assignee: BMIC LLC
- Current Assignee: BMIC LLC
- Current Assignee Address: US TX Dallas
- Agency: GREENBERG TRAURIG, LLP
- Main IPC: E04D1/20
- IPC: E04D1/20 ; D06N5/00

Abstract:
Asphalt sealcoats and asphalt shingle waste coatings for roofing materials are provided. A roofing material comprises a substrate having an exposed surface and an unexposed surface. An asphalt shingle waste coating is located on at least a portion of the exposed surface of the substrate. The asphalt shingle waste coating comprises an asphalt shingle waste, wherein the asphalt shingle waste comprises a waste asphalt and a limestone. An asphalt sealcoat is located on at least a portion of the asphalt shingle waste coating. The asphalt sealcoat is substantially free of the asphalt shingle waste. The asphalt sealcoat has a thickness of no greater than 50% of a thickness of the asphalt shingle waste coating.
Public/Granted literature
- US20230265657A1 ASPHALT SEALCOATS AND ASPHALT SHINGLE WASTE COATINGS IN ROOFING MATERIALS Public/Granted day:2023-08-24
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