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Home › Hydrophilic contact lens made from polysiloxanes which are thermally bonded to polymerizable groups and which contain hydrophilic sidechains

Hydrophilic contact lens made from polysiloxanes which are thermally bonded to polymerizable groups and which contain hydrophilic sidechains

US Patent 4260725 · Granted Apr 7, 1981

Estimated economic value: $5,069,000 ⓘ

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