Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masataka Nakamura0
Mitsuru Yokota0
Date of Patent
January 8, 2008
0Patent Application Number
104915100
Date Filed
October 2, 2001
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Monomers for polymers having high oxygen permeability, high water content and a low modulus of elasticity are provided, and polymers and ophthalmic lenses comprised of said monomers are provided. They are monomers represented by formula (1) or (2) below:X—O—(CH2CH2CH2O)m—(CH2)n—A (1)
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