Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Reexamination Certificate
2007-06-19
2007-06-19
McNeil, Jennifer (Department: 1774)
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
C428S213000, C428S500000, C528S275000
Reexamination Certificate
active
10897195
ABSTRACT:
A multilayer card has (i) an opaque polyester film substrate (1) containing 0.2 to 30% by weight, relative to the total weight of the substrate, of at least one copolyesterether, (ii) an ink-receptive layer (2) on at least one surface of the substrate, and (iii) a cover layer (4) on the surface of the ink-receptive layer and/or surface of the substrate. The presence of the copolyesterether in the substrate reduces the tendency of the card to delaminate in use. Suitable for use, inter alia, in identification, magnetic, credit, pre-paid and smart cards.
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Brennan William James
Lawrence Paul David
Rhoades Gary Victor
DuPont Teijin Films U.S. Limited Partnership
Ferguson Lawrence
McNeil Jennifer
RatnerPrestia
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