Method for applying substances with liquid crystals to substrates
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United States of America Patent
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Nov 20, 2007
Grant Date -
Dec 30, 2004
app pub date -
Jun 24, 2004
filing date -
Jun 25, 2003
priority date (Note) -
Expired
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Abstract
The invention relates to a method for applying substances comprising liquid crystals to substrates, wherein the substance is maintained at a working temperature inside a coating device, in particular a printing mechanism, the substance being in a liquid state at said temperature and the liquid crystal components contained in the substance being in a mesomorphous state. Furthermore, the invention relates to a printing machine whose components, in particular ink chamber, screen roller, transfer rollers, distributor rollers, printing cylinders and impression cylinders can be individually heated.
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