Composite sheet material

Details Composite sheet material Composite sheet material

2007-04-24

2007-04-24

Vo, Hai (Department: 1771)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

C428S319700, C428S318400, C428S116000

Reexamination Certificate

active

10699077

ABSTRACT:
Composite sheet material comprises a core (12) formed from cellular material having a respective skin of continuous sheet material on each side thereof. Both the core and the skins are formed of thermoplastic materials and the skins are attached to the core by a thermoplastic adhesive having a fusion temperature less than that of both the core and the skins.

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