Title:
MOISTURE-PERMEABLE WATERPROOF SHEET, METHOD FOR PRODUCING THE SAME, AND METHOD FOR IMPROVING WATER REPELLENCY
Document Type and Number:
Japanese Patent JP2014024988
Kind Code:
A
Abstract:
To provide a moisture-permeable waterproof sheet capable of effectively preventing rain water from infiltrating into a building material containing an insect repellent and/or an antiseptic.
The surface of a porous hydrophobic resin sheet or that of a hydrophobic nonwoven fabric is treated with a treatment agent containing a fluoroalkane, to which a radically-polymerizable group and/or a hydrolytically-condensable group are bonded directly or while interposing a linker therebetween, to obtain the moisture-permeable waterproof sheet. The moisture-permeable waterproof sheet can be utilized suitably as a substratum of the building material (such as a furring strip and a crosspiece) containing the insect repellent and/or the antiseptic.
Inventors:
SHIRAKAWA HIROSHI
MIYAIE NOBORU
TAKAMATSU MASAHIKO
KINDEI HIDENORI
MIYAIE NOBORU
TAKAMATSU MASAHIKO
KINDEI HIDENORI
Application Number:
JP2012167372A
Publication Date:
February 06, 2014
Filing Date:
July 27, 2012
Export Citation:
Assignee:
KAGAWA PREFECTURE
NANAO KOGYO KK
NANAO KOGYO KK
International Classes:
C08J9/36; B32B27/32; D06M14/00; D06M15/277; D06M15/657; D06M15/70; D06M101/20
Domestic Patent References:
JP2007332482A | 2007-12-27 | |||
JPS6458739A | 1989-03-06 | |||
JPH05248043A | 1993-09-24 | |||
JP2004052473A | 2004-02-19 | |||
JP2008188808A | 2008-08-21 | |||
JP2004352976A | 2004-12-16 | |||
JP2004300178A | 2004-10-28 | |||
JP2005154947A | 2005-06-16 | |||
JP2004011280A | 2004-01-15 |
Attorney, Agent or Firm:
Mitsuo Kata
Hiroshi Sanaka
Hiroshi Sanaka