Method of making a flexible heater comprising a conductive polym

Details Method of making a flexible heater comprising a conductive polym Method of making a flexible heater comprising a conductive polym

1988-09-30

1990-04-24

Gallagher, John J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

29611, 156 87, 156292, 156300, 1563096, 219529, 252511, B32B 3120

Patent

active

049197444

ABSTRACT:
A flexible and rugged laminar heater in which a non-woven cloth layer serves to reduce air void formation during lmaination. The heater of the invention comprises a laminar conductive polymer heating element, at least two electrodes, at least one polymeric insulating layer and at least one nonwoven cloth layer. Suitable nonwoven cloths may comprise nylon or glass. In addition to eliminating air voids, they are useful in minimizing distortion of the laminate.

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