Non-asphaltic coatings, non-asphaltic roofing materials, and methods of making thereof
US11965336B2 · kind B2 · utility
0Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2020 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Mar 7, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D11/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention, in embodiments, relates to non-asphaltic coatings for roofing materials, to roofing materials made therefrom and to methods of preparing such coatings and roofing materials. By blending thermoplastic polymers with appropriate fillers and/or recycled materials, a composition is produced that can be pressed into a desired shape, or that can be additionally mixed with oils, resins and/or waxes to provide a liquid that can be poured onto an appropriate substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.