Hydrophobic substrate with grafted hydrophilic inclusions
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United States of America Patent
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-
Apr 1, 1980
Issued Date -
N/A
app pub date -
Nov 1, 1976
filing date -
Nov 9, 1973
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for the volumetric inclusion and grafting of hydrophilic compounds in a hydrophobic substrate, comprising the steps of immersing said hydrophobic polymerized substrate in a solution containing hydrophilic monomers in the presence of at least one polymerization inhibitor, and irradiating said solution by means of an ionizing radiation, in order to graft and polymerize the hydrophilic inclusions generated by the hydrophilic monomers in said substrate.
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