作者: Boris V. Gregl , Thomas Coratti , Donald T. Landin
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摘要: The present invention provides a damped glass and/or plastic laminate which damps both sounds and vibrations is particularly useful for vehicle windows such as automobile windows, aircraft watercraft etc.; office building windows; airport etc. (2) comprises outer rigid layers (4) or at least one inner layer (8) of vibration damping material (6) flexible polyvinyl butyral.