Propylene-based elastomers for roofing compositions and methods for preparing the same
US10669414B2 · kind B2 · utility
21Cited by
10References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 20, 2017 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Jun 14, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/03
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided herein are elastomer blends and membranes including a blend of a propylene-based elastomer, a thermoplastic resin, a flame retardant, and an ultraviolet stabilizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.