Non-fluoropolymer tie layer and fluoropolymer barrier layer
US11612697B2 · kind B2 · utility
0Cited by
21References
20Claims
0Family size
Inventor
Key dates
| Filing date | Oct 6, 2015 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | Aug 31, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/3154
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A container having a barrier layer is provided. The container may be of thermoplastic and the barrier may inhibit materials from leaching from the thermoplastic material or from extraction of compounds from medicants by the thermoplastic. A process is also described that allows for molding thin barrier layers as container lines and for forming thermoplastic containers with barrier liners.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.