Superabsorbent water sensitive multilayer construction

Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Layered – stratified traversely of length – or multiphase...

Reexamination Certificate

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Details

C264S211140, C264S211220, C264S184000, C428S373000, C428S411100

Reexamination Certificate

active

07135135

ABSTRACT:
A multilayer construction that includes a first layer that includes water sensitive thermoplastic polymer and a second layer disposed on the first layer, the second layer including superabsorbent polymer.

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