Fluoro-containing ether monomer for fabricating contact lenses, contact lenses materials and contact lenses obtained therefrom

摘要

The invention provides a fluoro-containing ether monomer for fabricating contact lenses represented by following formula (I):;
In formula (I), R10 is fluoroalkyl group (CxFyHz, wherein x is an integer of 2-20, y to is an integer of 5-30, and y+z=2x+1), R11 is oxygen, nitrogen or sulfur; R12 is C1-C3 alkylene; n is an integer of 3-40.

主权项

1. A fluoro-containing ether monomer for fabricating contact lenses, represented by the following formula (I): wherein R10 is fluoroalkyl group, CxFyHz, wherein x is an integer of 2 to 20, y is an integer of 5 to 30, and y+z=2x+1; R11 is oxygen, nitrogen or sulfur; R12 is C1-C3 alkylene group and n is an integer of 3 to 40.