Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1985-10-21
1988-10-25
Woo, Jay H.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156256, 156286, 156293, 264 36, 425 12, 425 13, B32B 3500
Patent
active
047801620
ABSTRACT:
A method is disclosed for repairing laminates such as aircraft transparency windows in which two plies of the laminate have become separated and created a void. The method of the invention basically comprises the steps of selecting an adhesive having a viscosity sufficient to flow into the void formed between the two separated plies and then introducing an amount of the adhesive into the void such that the adhesive fills substantially all of the void thereby repairing the laminate. The preferred technique for introducing the adhesive into the void comprises the steps of filling a syringe with an amount of the adhesive, affixing a hypodermic needle to the syringe, and forcing the needle into the void of the delaminated area. The syringe is then operated to force the adhesive into the void until the void is completely filled with the adhesive.
REFERENCES:
patent: 3494811 (1970-02-01), Henry
patent: 3765975 (1973-10-01), Hollingsworth
patent: 3841932 (1974-10-01), Forler et al.
patent: 4073094 (1978-02-01), Walz
patent: 4085919 (1978-04-01), Sullivan
patent: 4200478 (1980-04-01), Sacino et al.
Forler C. Richard
Forler Richard G.
Lunt Marcia J.
Voss David L.
E-P Corporation
Heitbrink Timothy W.
Woo Jay H.
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