High heat, sound damping metal-polymer laminate
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United States of America Patent
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-
Jul 8, 1986
Grant Date -
N/A
app pub date -
Feb 6, 1984
filing date -
Feb 6, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A novel metal-polymer-metal structural laminate is disclosed having an unexpected balance of property advantages including light weight, sound damping, good adhesion between polymer and metal, high stiffness and automotive paint bake oven stability. The high heat, sound damping laminate has a polymeric resinous core comprising the blend of an engineering thermoplastic resin, butene-1 polymer and a selectively hydrogenated monoalkenyl arene-conjugated diene block copolymer.
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