Fitment with ethylene/α-olefin multi-block copolymer
US10486880B2 · kind B2 · utility
20Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2016 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Oct 19, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2575/583
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A fitment is provided and includes a top portion, a base, and a channel extending through the top portion and the base for passage of a flowable material. The base includes a pair of opposing sidewalls. The sidewalls extend around the channel. The sidewalls are joined together at opposing ends. The fitment further includes at least one sealing rib extending along the sidewalls. The sealing rib includes an ethylene/α-olefin multi-block copolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.