Modified release coatings for optically clear film
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United States of America Patent
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Jun 2, 2015
Grant Date -
Jun 13, 2013
app pub date -
Dec 6, 2012
filing date -
Dec 9, 2011
priority date (Note) -
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Abstract
A modified silicone release coating suitable for use with clear, polymer films that shows reduced adherence when the resultant liner is wound up into large rolls and the smooth soft surfaces are placed into contact with each other. The adherence is reduced by providing a release layer which has a sub micro-rough top surface produced through the inclusion of a relatively small number of relatively large particles.
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