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US 2026/0144628 A1Published application
Fluorosilicone copolymers
AssigneeForSight Vision6, Inc.
InventorsMatthew CLARKE, Guy OREN, Phil COSTANZO, Eugene de JUAN, JR.
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Abstract
Described herein, inter alia, are fluorosilicone polymers and copolymers; compositions comprising fluorosilicone polymers and copolymers; lenses, such as intraocular lenses, comprising fluorosilicone polymers and copolymers; and processes for making the fluorosilicone polymers and copolymers.
Claims53
A copolymer of Formula (B):
- wherein:
- R20, R21, R22, R23, and R24 are each independently hydrogen, fluorine, or C1-4 alkyl substituted with at least one fluorine;
- L3 is independently —(CH2)2— or —CH(CH3)—;
- R30, R31, R32, R33, R34, and R35 are each independently —CH3 or —CF3;
- m and n are each independently an integer from 1 to 20, where the ratio of m:n is from about 25:75 to about 75:25.
2 more elements
A copolymer of Formula (A):
- wherein:
- R1, R2, R3, R8, R9, and R10 are each independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;
- R4 and R6 are each independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;
- L1 and L2 are each independently a bond, substituted or unsubstituted alkylene, or substituted or unsubstituted heteroalkylene;
- R5 is independently R5A-substituted aryl, R5A-substituted heteroaryl, R5A-substituted alkyl, or R5A-substituted heteroalkyl;
- wherein R5A is independently fluorine, R5B-substituted alkyl, or R5B-substituted heteroalkyl;
- wherein R5B is fluorine;
- R7 is independently unsubstituted or RA-substituted alkyl, unsubstituted or R7A-substituted heteroalkyl, unsubstituted or R7A-substituted aryl, or unsubstituted or R7A-substituted heteroaryl;
- wherein R7A is independently fluorine, R7B-substituted alkyl, or R7B-substituted heteroalkyl;
- wherein R7B is fluorine;
- and
- m and n are each independently an integer from 1 to about 100.
9 more elements
Dependencies are inferred from the claim text.