Fiber-based acoustic treatment material and methods of making the same

A fiber-based acoustic treatment material is provided. The material includes between about 3% and about 25% by weight of fibrillated microfibers, between about 20% and about 75% by weight of reinforcement microfibers, and between about 15% and about 60% by weight of a binder. Methods of making the m...

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Bibliographic Details
Main Authors Stevenson, James F, Mendoza, Jeff M, Brown, Daniel V, Baker, Martin C, Poandl, Lee
Format Patent
LanguageEnglish
Published 07.06.2011
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Summary:A fiber-based acoustic treatment material is provided. The material includes between about 3% and about 25% by weight of fibrillated microfibers, between about 20% and about 75% by weight of reinforcement microfibers, and between about 15% and about 60% by weight of a binder. Methods of making the material are also provided.