Biomedical devices containing internal wetting agents
First Claim
Patent Images
1. A biomedical device formed from a reaction mixture comprising about 3 to about 15% weight of high molecular weight hydrophilic polymer and about 20 to about 70% weight of hydroxyl-functionalized silicone-containing monomer without at least one silicone containing macromer having hydroxyl functionality.
0 Assignments
0 Petitions
Accused Products
Abstract
This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer.
128 Citations
59 Claims
- 1. A biomedical device formed from a reaction mixture comprising about 3 to about 15% weight of high molecular weight hydrophilic polymer and about 20 to about 70% weight of hydroxyl-functionalized silicone-containing monomer without at least one silicone containing macromer having hydroxyl functionality.
- 10. A silicone hydrogel formed from a reaction mixture comprising about 3% weight to about 15% weight high molecular weight hydrophilic polymer and about 20 to about 70% weight hydroxyl-functionalized silicone-containing monomer.
Specification