OPHTHALMOLOGIC COMPOSITION HAVING GELATION ABILITY
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United States of America Patent
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Issued Date -
Mar 22, 2012
app pub date -
Oct 29, 2009
filing date -
Oct 31, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed is a material for use in ophthalmologic organ replacement, which is transparent, has controllable physical properties, and can have physical properties suitable for use as an ophthalmic tissue when the hardness of a gel produced from the material or the fluidability of a sol produced from the material at a specific temperature or lower is varied. Specifically disclosed is an ophthalmologic composition capable of forming a gel, which comprises a polyethylene glycol that is represented by formula 1 and has one end modified with a long-chain alkyl group, a polyethylene glycol that is represented by formula 2 and has both ends modified with a long-chain alkyl group, and a solvent.
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