Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BED SHEET AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2007231460
Kind Code:
A
Abstract:

To improve the durability of a bed sheet having moisture-dissipation promoting function, deodorizing function and bacteriostatic function.

The bed sheet is produced by forming a hydrophilic layer 2 on one side of a base material 1 composed of woven or nonwoven fabric of polyester fiber by a discharge plasma graft-polymerization treatment of acrylic acid as a polymerizable monomer, porosifying individual fibers 3 constituting the hydrophilic layer 2, and including a noble metal into the hydrophilic layer 2. A noble metal colloid 10 is used as the noble metal and is fixed to the inside and outside of the porosified fiber 3 constituting the hydrophilic layer 2. The noble metal colloid 10 is preferably silver colloid or platinum colloid having an average particle diameter of 1-100 nm. The bed sheet can be used also as the sheet 6 for a seat. In this case, the hydrophilic layer 2 is formed at least on the reverse side 1b opposite to the surface side 1a of the base material 1 contacting with the sitting person.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
OKUBO MASAAKI
SAEKI NOBORU
YAMAMOTO TOSHIAKI
Application Number:
JP2006055528A
Publication Date:
September 13, 2007
Filing Date:
March 01, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHINOHARA ELECTRIC CO LTD
OKUBO MASAAKI
YAMAMOTO TOSHIAKI
International Classes:
D06M10/02; A61L2/16; A61L9/01; A61L9/16; B01J19/08; D06M11/83; D06M14/32