Title:
【発明の名称】繊維質非織ウェブ
Document Type and Number:
Japanese Patent JPH11507997
Kind Code:
A
Abstract:
The present invention provides a polymeric, particularly aramid, fibrous nonwoven web having a relatively small pore size. The present inventive fibrous nonwoven web preferably has a high titer reduction with respect to bacteria such as Pseudomonas diminuta and viruses as exemplified by PR772 coliphage. The present invention further provides a method of filtering a fluid by passing a fluid through the present inventive fibrous nonwoven web, as well as a filter element incorporating the present inventive fibrous nonwoven web.
Inventors:
Adiletta, Joseph, Gee.
Application Number:
JP50340897A
Publication Date:
July 13, 1999
Filing Date:
June 19, 1996
Export Citation:
Assignee:
Paul Corporation
International Classes:
A41D31/00; A41D31/02; B01D39/08; B01D39/16; D04H1/42; D06M14/34; D06M15/256; (IPC1-7): D04H1/42; A41D31/00; A41D31/02; B01D39/16
Attorney, Agent or Firm:
Yoshiki Hasegawa (6 others)