B - Operations – Transporting – 60 – R
Patent
B - Operations, Transporting
60
R
B60R 13/08 (2006.01) B32B 5/18 (2006.01) B60R 13/02 (2006.01) G10K 11/168 (2006.01)
Patent
CA 2309983
The present invention provides a vibration dampening laminate that is lightweight and has superior sound insulation and vibration dampening properties. The vibration dampening laminate comprises a constraining layer, a viscoelastic adhesive layer, a foam spacing layer and a pressure sensitive adhesive layer including a release layer. The pressure sensitive adhesive layer and release layer are contoured to fit a profile of the article being soundproofed and vibration dampened.
La présente invention concerne un stratifié antivibrations léger et doté de propriétés supérieures d'isolation phonique et d'amortissement de vibrations. Le stratifié antivibrations de la présente invention comprend une couche de contrainte, une couche adhésive viscoélastique, une couche d'espacement en mousse et une couche autocollante munie d'une couche détachable. La couche autocollante et la couche détachable sont dotées d'un profil qui correspond au profil de l'article que l'on désire insonoriser et protéger contre les vibrations.
Boyd Robert S.
Care Melvyn J.
Todd John
Collins & Aikman Products Co.
Robic
LandOfFree
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