Polymer composition comprising a blend of a multimodal polyethylene and a further ethylene polymer suitable for the production of a drip irrigation pipe
US10010030B2 · kind B2 · utility
18Cited by
15References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 7, 2013 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Sep 23, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2314/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present application relates to a polymer composition as defined in claims comprising (A) a polymer base resin, which comprises a blend of (A-1) a multimodal ethylene polymer and (A-2) an ethylene polymer, and carbon black, a drip irrigation pipe comprising said polymer composition, a process for producing said drip irrigation pipe, pellets comprising said polymer composition and the use of said polymer composition for producing said drip irrigation pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.