Compositions and methods for making EPDM rubber sheeting
US11958963B2 · kind B2 · utility
0Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2021 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Feb 9, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D5/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The disclosure herein relates rubber sheeting materials. Specifically, the disclosure relates to ethylene propylene diene monomer (EPDM) membranes that include maleic anhydride grafted EPDM. The EPDM rubber membranes may be used for weatherproofing buildings, and in particular, as a membrane for building façade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.