Adhesive formulations that are free of asphalt or substantially free of asphalt, methods of making the same, and roofing systems utilizing the same
US11396617B2 · kind B2 · utility
1Cited by
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20Claims
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Assignee
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Key dates
| Filing date | Sep 3, 2021 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Sep 3, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D2001/3435
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Some embodiments of the present disclosure relate to roofing systems including a substrate and adhesive formulations that are free of asphalt or substantially free of asphalt. Some embodiments of the present disclosure relate to methods of making one or more adhesive formulations that are free of asphalt or substantially free of asphalt. Some embodiments of the present disclosure relate to systems utilizing one or more adhesive formulations that are free of asphalt or substantially free of asphalt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.