Transaction cards and system
AssigneeAmaTech Group Limited
InventorH. Russell Hallman
Life of this patent
Estimating the term…
Abstract
Transaction and proximity cards having an improved construction and systems for utilizing such cards. The card system includes a card having only one top ply and only one bottom ply and a layer of high elongation adhesive between each of the only one top ply and the only one bottom ply. In one card embodiment, the card further includes at least one inlay between the only one top ply and the only one bottom ply and a layer of high elongation adhesive between each of the only one top ply and the only one bottom ply and the at least one inlay. In addition, the transaction card system includes card dispensers adapted to dispense the cards.
Claims20
A proximity card, comprising:
- a first ply;
- a second ply;
- at least one inlay between the first ply and the second ply;
- a first layer of high-elongation polyurethane adhesive between the first ply and the at least one inlay, the first layer of high-elongation polyurethane adhesive comprising a weight between about 100×10−6 pounds per in2 and 200×10−6 pounds per in2;
- and
- a second layer of high-elongation polyurethane adhesive between the second ply and the at least one inlay, the second layer of high-elongation polyurethane adhesive comprising a weight between about 100×10−6 pounds per in2 and 200×10−6 pounds per in2.
A proximity card, comprising:
- a first ply;
- a second ply;
- at least one inlay between the first ply and the second ply;
- a first layer of high-elongation polyurethane adhesive between the first ply and the at least one inlay, the first layer of high-elongation polyurethane adhesive comprising a weight between about 50×10−6 pounds per in2 and 100×10−6 pounds per in2;
- and
- a second layer of high-elongation polyurethane adhesive between the second ply and the at least one inlay, the second layer of high-elongation polyurethane adhesive comprising a weight between about 50×10−6 pounds per in2 and 100×10−6 pounds per in2.
A proximity card, comprising:
- a first ply;
- a second ply;
- at least one inlay between the first ply and the second ply;
- a first layer of high-elongation polyurethane adhesive between the first ply and the at least one inlay, the first layer of high-elongation polyurethane adhesive comprising a weight between about 25×10−6 pounds per in2 and 50×10−6 pounds per in2;
- and
- a second layer of high-elongation polyurethane adhesive between the second ply and the at least one inlay, the second layer of high-elongation polyurethane adhesive comprising a weight between about 25×10−6 pounds per in2 and 50×10−6 pounds per in2.
Dependencies are inferred from the claim text.