In accordance with the purposes of the present invention as described herein, an improved acoustical, compressible, polymer fiber blanket of enhanced performance characteristics is provided. The polymer fiber blanket of the present invention is constructed of a plurality of individual pieces of polymer...http://www.google.fr/patents/US7226879?utm_source=gb-gplus-shareBrevet US7226879 - Multidensity liner/insulator formed from multidimensional pieces of polymer fiber blanket insulation
Multidensity liner/insulator formed from multidimensional pieces of polymer ...
