Acoustic Baffle Members and Methods for Applying A

专利名称：Acoustic Baffle Members and Methods for

Applying Acoustic Baffles in Cavities

发明人：Mark P. Allen,Thomas B. Chen,Tom T.

Chen,Jay M. Tudor,Matthew J.

Turpin,Thomas Mettler,Xiao Chun Liu,Eric YiGe Yin,Yein J. Cai

申请号：US13129133申请日：20091126

公开号：US20110290585A1公开日：20111201

专利附图：

摘要：An uncured acoustic absorbing member () for cavity sealing comprises athermally inert carrier () and a thermally expandable material () applied to the carrier.The carrier () contains openings () which become covered when the thermally expandablematerial is expanded to seal the cavity. The acoustic absorbing members () are

particularly useful for sealing automotive cavities to provide acoustical abatement and toprevent the entry of fluids into the cavity.

申请人：Mark P. Allen,Thomas B. Chen,Tom T. Chen,Jay M. Tudor,Matthew J.Turpin,Thomas Mettler,Xiao Chun Liu,Eric Yi Ge Yin,Yein J. Cai

地址：Bruce Township MI US,Shanghai CN,Hubei Province CN,Goodrich MI US,LindenMI US,Uetliburg CH,Shanghai CN,Shanghai CN,Shanghai CN

国籍：US,CN,CN,US,US,CH,CN,CN,CN

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