#B01D39/163

NON-WOVEN FABRIC AND SEPARATOR FOR ELECTROCHEMICAL ELEMENTS

It is an object of the present invention to provide a nonwoven fabric having mechanical strength which is hardly cut and broken by an external force, and a separator for electrochemical devices using …

DRIVE·Jan 3·1 min read

B01D39/163 JAPAN VILENE CO LTD [JP]

MELT-BLOWN NONWOVEN FABRIC, AND PRODUCTION METHOD AND DEVICE FOR SAME

It is an object of the present invention to provide a stable production process for a melt-blown nonwoven fabric comprising thin fibers and having extremely few thick fibers [number of fusion-bonded f…

DRIVE·Oct 16·2 min read

B01D39/163 MITSUI CHEMICALS INC [JP]

MULTILAYER FILTER MEDIUM FOR USE IN FILTER, AND FILTER

Provided are a multilayer filter medium for use in a filter, whichmakes it possible to obtain a filter having high collection efficiency, low pressure loss and a long filter lifetime, and a filter usi…

DRIVE·Sep 4·2 min read

B01D39/163 MAHLE FILTER SYSTEMS JP CORP [JP]