High-temperature damping composite

Details High-temperature damping composite High-temperature damping composite

1978-10-30

1980-09-16

Ansher, Harold

Stock material or miscellaneous articles

Composite

Of polyisocyanurate

165 69, 165 84, 428457, 428461, 428463, B32B 1506, B32B 1508, F16F 1504, F16F 1512

Patent

active

042230730

ABSTRACT:
Vibration-damping composite comprising one or more structural metal sheets having adhered thereto a viscoelastic polycyanurate polymer which effectively damps vibrations at elevated temperatures after prolonged exposure thereto. A preferred structural sheet is dead-soft aluminum-killed steel.

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patent: 3803088 (1974-04-01), Gardeski
patent: 4032089 (1977-06-01), Kinzler et al.
patent: 4082141 (1978-04-01), Perretta
patent: 4126742 (1978-11-01), Carleton et al.

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