Transfer film with magnetic layer
AssigneeBASF SE
InventorsManfred Steuerwald, Manfred Ohlinger, Jenoe Kovacs, Dieter Schwarz
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Abstract
A transfer film having a magnetic layer consists essentially of a substrate film, a parting layer and a transfer layer which is detachable from the said parting layer and is formed by one or more magnetic layers, and, on that side of the magnetic layer which faces the substrate film, after detachment of the substrate film, the surface-forming layer consists of a top layer which contains inorganic pigments in a cross-linked polymer matrix and has a thickness of from 0.2 to 5.0 .mu.m and a surface resistance of from 10.sup.-1 to 10.sup.-8 ohm/cm.
Claims3
A transfer film having a magnetic layer, consisting essentially of a substrate film, a parting layer and a transfer layer which is detachable from the said parting layer and comprises at least one magnetic layer wherein, on that side of the magnetic layer which faces the substrate film, after detachment of the substrate film, the surface-forming layer consists of a layer which contains inorganic pigments in a crosslinked polymer matrix and has a thickness of from 0.2 to 5.0 .mu.m and a surface resistance of 10.sup.1 to 10.sup.8 ohm/square.
Dependencies are inferred from the claim text.