Hydrogels
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United States of America Patent
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Mar 18, 2003
Grant Date -
Jan 24, 2002
app pub date -
Jul 26, 1999
filing date -
May 8, 1996
priority date (Note) -
Expired
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Abstract
A method of producing a hydrogel product comprises impregnating a coherent fibrous structure with an aqueous solution of a hydrogel precursor material said fibers incorporating cations which are capable of cross-linking said precursor material to form a fiber reinforced hydrogel as the hydrogel product.
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