Surface wettable silicone hydrogels
US5358995A · kind A · utility
393Cited by
22References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 1992 |
| Grant date | Oct 25, 1994 |
| Priority date | — |
| Expiry date | May 15, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31909
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A novel silicone-containing, hydrogel material is disclosed comprising an acrylic-capped polysiloxane prepolymer, polymerized with a bulky polysiloxanylalkyl (meth)acrylate monomer and at least one hydrophilic monomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.