Seal for a dispensing apparatus
US8129474B2 · kind B2 · utility
3Cited by
10References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2006 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | Oct 22, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2200/0642
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A seal for a valve for use in a pharmaceutical dispensing device, which seal is formed from a thermoplastic elastomer including a propylene component with isotactic crystallinity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.