Disclosed herein is a nonwoven acoustic insulating material which also provides repellency to water and low surface tension fluids. Also disclosed is a method for attenuating transmitted sound and repelling fluids which includes providing a nonwoven acoustic insulating material, the nonwoven acoustic insulating material including at least one nonwoven web having a low surface tension fluids repellency treatment, and interposing the treated nonwoven acoustic insulating material between a sound generation area and a sound receiving area.
申请公布号
WO2012141671(A2)
申请公布日期
2012.10.18
申请号
WO2005US11410
申请日期
2005.04.06
申请人
KIMBERLY-CLARK WORLDWIDE, INC.;SCHMIDT, RICHARD, J.;POWERS, MICHAEL, DAVID