Stock material or miscellaneous articles – Composite – Of polyester
Reexamination Certificate
2003-10-21
2008-09-09
Chen, Vivian (Department: 1794)
Stock material or miscellaneous articles
Composite
Of polyester
C428S483000, C428S195100
Reexamination Certificate
active
07422794
ABSTRACT:
A polyester laminate for an identification document is formed from different polyester materials. One of the polyester materials, such as PCTA, provides a durability property. Another of the polyester materials, such as PETG, provides a layer having a surface with a bonding property for bonding directly to a core without adhesive. The polyester material with the bonding property is selected to enable direct bonding to a printed core layer of TESLIN or polyester through a roll to roll or platen press process.
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