Title:
HEAT-GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/036823
Kind Code:
A1
Abstract:
A heat-generating device which is less likely to be displaced from the position to which the heat-generating device is attached and which can sufficiently exhibit a thermal effect.
A heat-generating device provided with: a stretchable band-like section; and a heat-generating section which is formed by encapsulating in a segment a heat-generating composition which generates heat by being in contact with air, wherein
(1) the band-like section is adapted to surround the entire heat-generating section or a part thereof to maintain the heat-generating section in contact with the human body,
(2) the band-like section is connected to an end of the heat-generating section,
(3) the moisture permeability of the side of the heat-generating section which is caused to be in contact with the band-like section is in the range of 340 - 610 g/m2·day, the moisture permeability being that which is measured in accordance with the A-method (moisture sensor method) set forth in JIS K 7129, and
(4) the air permeability of the band-like section measured in accordance with JIS P 8117 - 1998 "Paper and board - Determination of air permeability - Gurley method" is in the range of 3 sec/300 cc - 61 sec/300 cc.
Inventors:
MATSUO ATSUSHI (JP)
Application Number:
PCT/JP2009/070431
Publication Date:
March 31, 2011
Filing Date:
December 04, 2009
Export Citation:
Assignee:
KOBAYASHI PHARMA (JP)
MATSUO ATSUSHI (JP)
MATSUO ATSUSHI (JP)
International Classes:
A61F7/08
Foreign References:
| JP2007014792A | 2007-01-25 | |||
| JP2001087302A | 2001-04-03 | |||
| JP2007319359A | 2007-12-13 | |||
| JP2007007331A | 2007-01-18 | |||
| JP2001137274A | 2001-05-22 |
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