HYDROGEL SPONGES, METHODS OF PRODUCING THEM AND USES THEREOF
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United States of America Patent
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Issued Date -
Dec 1, 2011
app pub date -
Dec 6, 2009
filing date -
Dec 4, 2008
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Abandoned
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Abstract
A macroporous hydrogel sponge is provided selected from: (i) a synthetic polymer hydrogel sponge, and (ii) a synthetic polymer-polypeptide conjugate hydrogel sponge, the macroporous hydrogel sponge being at least 20% porous and having a pore diameter of 50-1000 μm, wherein said synthetic polymer is crosslinked to an extent determined by effecting the crosslinkig of the synthetic polymer or synthetic polymer-polypeptide conjugate in the presence of at least about 30% by weight crosslinking agent.
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