A vibration-damping material consisting of two metal plates and a vibration-damping layer of thermoplastic resin interposed between the two metal plates, in which said thermoplastic resin has a percentage of wlongation at 20.degree. C. of 30% or more, preferably 50% or more, a peak temperature of dissipation...http://www.google.com.au/patents/US4883717?utm_source=gb-gplus-sharePatent US4883717 - Vibration-damping material
