Title:
積層された不織セルロース繊維ウェブの後処理
Document Type and Number:
Japanese Patent JP3628326
Kind Code:
B2
Abstract:
A method for post-treating a laminated precursor nonwoven web which includes layers of thermoplastic man-made fibers and at least one layer of cellulose-based staple natural fibers, including consolidating the web longitudinally and thereby reducing the maximum pore size measure of the web. The precursor web and the resultant consolidated nonwoven web are also disclosed, as is utilization of the product web in medical uses.
Inventors:
Hassenboller, Charles B. JR
Wadsworth, Larry Sea
Wadsworth, Larry Sea
Application Number:
JP50535695A
Publication Date:
March 09, 2005
Filing Date:
July 22, 1994
Export Citation:
Assignee:
The University of Tennessee Research Corporation
International Classes:
B01D39/16; A61F13/15; A61F13/53; A61L15/16; B01D39/08; B03C3/28; B29C55/06; B32B5/02; B32B5/26; B32B27/02; B32B27/12; D04H1/54; D04H3/16; D04H5/06; D04H13/00; D06C3/00; D06C3/06; (IPC1-7): D04H1/70; D04H1/54; D06C3/06
Domestic Patent References:
| JP53014875A | ||||
| JP2210055A | ||||
| JP52046181A | ||||
| JP47035369A |
Attorney, Agent or Firm:
Yuzo Yamazaki