Title:
ナノファイバーウェブにおける微粒子
Document Type and Number:
Japanese Patent JP4393513
Kind Code:
B2
Abstract:
The present invention is directed to a method of forming nonwoven webs comprising particulates. The method of forming the nonwoven web generally comprising the steps of forming fibers from a melt fibrillation process, forming at least one fluid stream containing particulates, mixing said fibers with said particulates to form a fiber-particulate mix, and depositing the mix on a surface to form a web. The nonwoven web will have the particulates entrapped in the web. The nonwoven web may comprise a layer having a significant number of nanofibers with diameters less than one micron.
Inventors:
Rajib Chabla
Olaf Eric Alexander Isel
Olaf Eric Alexander Isel
Application Number:
JP2006518753A
Publication Date:
January 06, 2010
Filing Date:
June 30, 2004
Export Citation:
Assignee:
THE PROCTER & GAMBLE COMPANY
International Classes:
D04H13/02; A61F13/15; A61F13/20; A61F13/49; A61F13/53; A61L15/60; B32B5/00; B32B5/16; B32B21/10; D04H1/00; D04H1/407; D04H3/02; D04H5/06; D06M23/08
Domestic Patent References:
| JP2127550A | ||||
| JP2002161467A | ||||
| JP54147274A | ||||
| JP9111633A | ||||
| JP5279946A |
Foreign References:
| US4818464 | ||||
| US6395046 | ||||
| US4814099 |
Attorney, Agent or Firm:
Tamura Tadashi
Yoshikazu Tani
Kazuo Abe
Yoshikazu Tani
Kazuo Abe