Method of desensitizing carbonless paper

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United States of America Patent

PATENT NO 4195103
SERIAL NO

05937956

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Abstract

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A method of desensitizing carbonless paper by subjecting N-vinyl pyrrolidone and a free radical copolymerizable compound having at least one terminal ethylenic group per molecule in situ to ultra violet radiation.

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Patent Owner(s)

  • WALLACE COMPUTER SERVICES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, John C H Naperville, IL 24 505

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