Combined plasma and gamma radiation polymerization method for modifying surfaces
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United States of America Patent
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Dec 27, 1994
Issued Date -
N/A
app pub date -
Jan 13, 1993
filing date -
Oct 24, 1990
priority date (Note) -
Expired
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Abstract
A method for modifying the surface of a material by: a. exposing the surface to a glow discharge plasma to activate the surface; b. exposing the surface to an ethylenically unsaturated monomer or mixture of monomers; and c. irradiating the activated surface with gamma radiation or electron beam radiation in the presence of the ethylenically unsaturated monomer to form a graft polymerized coating thereon.
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