Use of polymers comprising amino groups modified by acid groups for producing humidifying agents or humidifying agent concentrates, in addition to humidifying agent circuits for offset printing
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United States of America Patent
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Nov 29, 2011
Grant Date -
Oct 23, 2008
app pub date -
Nov 24, 2005
filing date -
Nov 26, 2004
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Abstract
The use of polymers which comprise amino groups modified with acid groups for the preparation of fountain solutions for offset printing. A process for printing by means of the offset technique, in which a fountain solution which comprises polymer which comprises amino groups modified with acid groups is used.
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