Polyethylene-EDPM compositions
US4128523A · kind A · utility
21Cited by
2References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 1977 |
| Grant date | Dec 5, 1978 |
| Priority date | — |
| Expiry date | Aug 18, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Blends of low molecular weight crystalline polyethylene and crystalline EPDM polymers exhibit good processing and on curing show unexpected high flexural modulus. The addition of reinforcing agents will raise the modulus and other physical properties but the processability can remain satisfactory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.