Soundproofing laminated window for vehicles

摘要

A method of acoustically attenuating noises of structure-borne origin in an article of manufacture by installing a laminated window having a glass sheet and an intermediate film, where the film has a loss factor tan delta greater than 0.6 and a shear modulus G' smaller than 2x10⁷ N/m² in a temperature range between 10 and 60° C. and in a frequency range between 50 and 10,000 Hz.