Polyester or copolyester/polyolefin laminate structures and...

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

Reexamination Certificate

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C428S212000, C428S213000, C428S480000, C428S483000, C428S515000, C428S516000, C428S520000, C428S522000, C428S523000, C442S286000, C442S287000, C442S290000, C156S297000, C156S299000, C156S306600, C156S327000, C156S332000

Reexamination Certificate

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07037576

ABSTRACT:
The invention relates to polyester/polyolefin laminate materials having improved properties. The invention also relates to copolyester/polyolefin laminate materials having improved properties. The laminates herein exhibit improved results in flammability studies. The invention further relates to methods of making laminate structures.

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