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US 7,135,135 B2Granted
Superabsorbent water sensitive multilayer construction
AssigneeH.B. Fuller Licensing & Financing, Inc.
InventorStewart C. Anderson
Life of this patent
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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.
Claims11
A method of making a multilayer article comprising:
- providing a molten water sensitive thermoplastic polymer;
- and
- contacting said molten thermoplastic polymer with an aqueous composition of a water soluble superabsorbent polymer.
Dependencies are inferred from the claim text.