MOUNTING MAT WITH LOWER FRICTION SURFACE FOR ASSEMBLING AND HIGHER FRICTION SURFACE FOR MOUNTING
摘要
A mounting mat (16) comprising at least one inorganic layer (18) comprising inorganic materials suitable for mounting a pollution control element in a pollution control device. A friction - inducing material (20) is disposed on at least one side of the inorganic layer (18). The deposited friction - inducing material (20) defines a higher friction area exhibiting a static coefficient of friction higher than that of the inorganic materials. A lower friction layer (20) is disposed so as to cover at least a portion of the higher friction area and define an exposed surface area of the mounting mat (16). The exposed surface area exhibits a lower static coefficient of friction than that of the higher friction area. The lower friction layer (20) no longer covers a substantial portion of the higher friction area, after the mounting mat (16) mounts a pollution control element (14) in a pollution control device (10).
申请公布号
WO2012088003(A1)
申请公布日期
2012.06.28
申请号
WO2011US65966
申请日期
2011.12.20
申请人
3M INNOVATIVE PROPERTIES COMPANY;HOWORTH, GARY F.;MAY, DALE L.;SUPINA, ANDREW B.;SEITZ, DAVID S.
发明人
HOWORTH, GARY F.;MAY, DALE L.;SUPINA, ANDREW B.;SEITZ, DAVID S.