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US 4,049,860 AGranted
Paper support carrying anti-adhesive layer
AssigneeHoffmann & Engelmann
InventorsLudwig Armbrust, Jurgen Neubert
Life of this patent
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Abstract
This invention relates to an improvement in a paper support for receiving on one side thereof layers of print and/or varnish, in particular for receiving transfer images, the improvement comprising a water-permeable covering layer on the other side containing polyvinyl alcohol, a polysiloxane, and a polyalkyleneglycol wax. The invention also includes an article employing the improved paper support.
Claims12
In a paper support for receiving on one side thereof layers of print and/or varnish, in particular for receiving transfer images,
- the improvement comprising a water-permeable covering layer on the other side containing polyvinyl alcohol, a polysiloxane, and a polyalkyleneglycol wax.
Dependencies are inferred from the claim text.