Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1984-08-20
1985-12-24
Dawson, Robert A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
1562739, 156286, 156382, 219528, 219553, 264 36, 338212, 338225, 338314, 428349, 428408, 428913, B32B 3500
Patent
active
045604282
ABSTRACT:
System and method for producing a composite, particularly applicable for repairing damage to a structural component, wherein an electrical resistance heating element basically in the form of a layer of conductive carbon or graphite, e.g., in fiber form, becomes bonded to and forms a part of the cured composite. In the repair of a parent structure, a patch comprising a heat curable resinous material is applied to the parent structure, and a heat bondable adhesive film is positioned between the parent structure and the patch. An electrical resistance heating element in the form of a layer of graphite fibers is provided in contact with, or forming a part of, the patch, the heating element being capable of bonding the patch to the parent structure upon heating the adhesive bond to a predetermined temperature, to form a unitary structure comprised of the damaged parent structure, the patch and the heating element.
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Rosenthal Joseph R.
Sherrick George O.
Dawson Robert A.
Geldin Max
Rockwell International Corporation
Silberberg Charles T.
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