Monomer composition for contact lenses, polymer for contact lenses and method for producing same, and contact lens and method for producing the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12180321
APP PUB NO 20220227911A1
SERIAL NO

17605415

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Abstract

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Provided is a monomer composition for contact lenses, which uses a polysiloxane monomer to produce a polymer that shows satisfactory surface hydrophilicity and oxygen permeability, and that is excellent in modulus and elongation at break. It has been found that a monomer composition containing a phosphorylcholine group-containing polysiloxane monomer, a monovinyl ether monomer, and the like can achieve the above-mentioned object.

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Patent Owner(s)

Patent OwnerAddress
NOF CORPORATION20-3 EBISU 4-CHOME SHIBUYA-KU TOKYO 1506019 ?1506019

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gotanda, Ryuya Kawasaki, JP 4 0
Harata, Eiji Kawasaki, JP 6 1
Iwakiri, Norio Kawasaki, JP 34 195
Kobayashi, Koh Kawasaki, JP 5 0
Matsuoka, Yosuke Kawasaki, JP 34 137
Takashima, Shu Kawasaki, JP 8 0

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