Wettable silicone hydrogel compositions and methods for their manufacture
US5486579A · kind A · utility
227Cited by
15References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1994 |
| Grant date | Jan 23, 1996 |
| Priority date | — |
| Expiry date | Apr 11, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F290/068
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Improved silicone-containing hydrogels are disclosed with enhanced wettability comprising a silicone-containing monomer, at least one acrylic-containing hydrophilic monomer, and at least one vinyl-containing hydrophilic monomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.