Paper support

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

Patent

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Details

428211, 428342, 428421, 428422, B32B 706, B32B 2710

Patent

active

046082956

ABSTRACT:
Disclosed is a paper support which is suitable for use as a base for printed layers and/or varnish layers which are applied to one side of the support, in particular for slide-off decals. The support comprises a paper which is free from aluminum ions, particularly free from aluminum sulfate, and has a covering coating comprising fluoroalkylphosphate or perfluoroalkylphosphate and, optionally, a thickening agent, applied to its reverse side. Any aluminum ions which may possibly be present are rendered non-reactive by complexing.

REFERENCES:
patent: 4049860 (1977-09-01), Armbrust et al.
patent: 4399177 (1983-08-01), Ozasa
patent: 4529654 (1985-07-01), Drum

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