Hydrophilic coating
US8809411B2 · kind B2 · utility
33Cited by
38References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 2008 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Aug 17, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L29/085
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a coating formulation for preparing a hydrophilic coating, wherein the hydrophilic coating formulation comprises a hydrophilic polymer, a supporting polymer comprising a backbone and at least 2 reactive moieties capable of undergoing polymerization reactions, a Norrish Type I photoinitiator and a Norrish Type II photoinitiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.