发明名称 WATERPROOFING LOUDSPEAKER CONES
摘要 A water-resistant composite paper, suitable for use as a loudspeaker component, is made from a composition including wood pulp, hydrophobic fibers, stiffening fibers that retain stiffness when wet, and fluorocarbon. In some examples, fibrillated acrylic fibers and glass fibers are used.
申请公布号 WO2009120429(A1) 申请公布日期 2009.10.01
申请号 WO2009US34278 申请日期 2009.02.17
申请人 BOSE CORPORATION;FEHERVARI, AGOTA F.;PARRISH, SAMUEL D.;SCHAD, MARTIN J.;TEMPLE, MARK P.;EVANS, ROBERT E.;WEAVER, CHRISTOPHER D. 发明人 FEHERVARI, AGOTA F.;PARRISH, SAMUEL D.;SCHAD, MARTIN J.;TEMPLE, MARK P.;EVANS, ROBERT E.;WEAVER, CHRISTOPHER D.
分类号 H04R31/00 主分类号 H04R31/00
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