Graphene-containing roofing materials and related methods
US11565970B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2022 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Jul 1, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B80/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Some embodiments of the present disclosure relate to a roofing material, wherein the roofing material may comprise a plurality of coated roofing granules, wherein each of the plurality of the coated roofing granules may comprise a roofing granule having an outer surface; and a granule coating, wherein the granule coating is disposed on at least a portion of the outer surface of the roofing granule, and wherein the granule coating comprises graphene. Some embodiments of the present disclosure relate to a roofing material, wherein the roofing material may further comprise a reflective base coating, wherein the reflective base coating is positioned between the outer surface of the roofing granule and the granule coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.