Pressure sensitive adhesive composition comprising cross-linked polyalkylene oxide and water absorbent hydrophilic agents
US8076528B2 · kind B2 · utility
10Cited by
8References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2007 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Jul 16, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J183/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Accordingly, the present invention relates to a pressure sensitive adhesive composition consisting of a continuous phase comprising cross-linked polyalkyleneoxide polymer and a discontinuous phase comprising water absorbent hydrophilic agents wherein The present invention also relates to medical devices comprising such pressure sensitive adhesives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.