Quick drying fountain solutions
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United States of America Patent
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-
Aug 12, 1986
Issued Date -
N/A
app pub date -
Jun 14, 1985
filing date -
May 16, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Water based fountain solutions for use in lithographic printing. The fountain solutions contain sufficient hydrogen peroxide to cause lithographic inks to dry more quickly. Typically the fountain solutions will contain about 0.005 wt. % to about 5.0 wt. % of hydrogen peroxide. The hydrogen peroxide containing fountain solutions are typically manufactured as concentrates which are diluted with water at the printing sites to form the proper strength fountain solutions required for printing. The hydrogen peroxide containing fountain solutions are used in conventional lithographic printing processes.
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