Self-contained exothermic applicator and process

Details Self-contained exothermic applicator and process Self-contained exothermic applicator and process

1983-09-26

1984-06-19

Dawson, Robert A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

114227, 156 91, 156 94, 156155, 1562755, 1562757, 156286, 156295, 156305, 1563077, 1563096, 156322, 1563796, 1563797, 1563798, 156382, 156499, 428 63, B32B 3100

Patent

active

044551860

ABSTRACT:
An adhesive resin application system which requires no external heating apparatus, and which is operative in the absence of a reactive atmosphere, is disclosed. The system provides its own heat by employing an adhesive material containing reactants which react exothermally when electrically ignited. After ignition of the reactants, sufficient heat energy is liberated by the exothermic reaction either to plasticize a thermoplastic resin or to cure a thermosetting resin and therby bond together two closely spaced objects.

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