Acoustically and thermally acting insulation

Details Acoustically and thermally acting insulation Acoustically and thermally acting insulation

2011-06-07

2011-06-07

Phillips, Forrest M (Department: 2832)

Acoustics

Sound-modifying means

Housing or enclosure

C181S284000, C181S286000, C181S290000, C181S296000

Reexamination Certificate

active

07954596

ABSTRACT:
The invention relates to a multilayered acoustically and thermally effective insulation having a defined layer structure, especially for internal combustion engines of motor vehicles.

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BASF P433 6./.10.03 “Thermische Motorkapselung mit PUR-Schaum—ein Weg zu weniger Kraftstoffverbrauch and mehr Verkehrssicherheit” in Polymers in the Automotive Industry, vol. 1, Nos. 11+12 / 03, p. 14.

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