Title:
TEMPERATURE MANAGEMENT MEMBER UNDER REDUCED-PRESSURE ATMOSPHERE, AND TEMPERATURE MANAGEMENT METHOD UNDER REDUCED-PRESSURE ATMOSPHERE
Document Type and Number:
WIPO Patent Application WO/2012/026253
Kind Code:
A1
Abstract:
Provided is a temperature management member under a reduced-pressure atmosphere, wherein the difference in the discoloration temperature of a temperature-sensitive discoloration layer between under an atmospheric pressure atmosphere and under a reduced-pressure atmosphere can be minimized.
A temperature management member under a reduced-pressure atmosphere is provided therein with a temperature-sensitive discoloration layer (12) which contains granular or powdery hot-melt matter (22) that melts at a melting temperature corresponding to a heating temperature to be detected under a reduced pressure atmosphere and which is discolored in response to the hot melting thereof, and the difference in the melting temperature of the hot-melt matter (22) within the temperature-sensitive discoloration layer (12) between under an atmospheric pressure atmosphere and under the reduced-pressure atmosphere is 5°C at most.
Inventors:
FURUE RYUJI (JP)
Application Number:
PCT/JP2011/066729
Publication Date:
March 01, 2012
Filing Date:
July 22, 2011
Export Citation:
Assignee:
NICHU GIKEN KOGYO KK (JP)
FURUE RYUJI (JP)
FURUE RYUJI (JP)
International Classes:
G01K11/12; G01K11/06
Foreign References:
| JP2009139101A | 2009-06-25 | |||
| JP2005212562A | 2005-08-11 | |||
| JP2004257828A | 2004-09-16 | |||
| JP2009002807A | 2009-01-08 | |||
| JP2003172661A | 2003-06-20 | |||
| JPH04289Y2 | 1992-01-07 | |||
| JP2003172661A | 2003-06-20 | |||
| JP2006029945A | 2006-02-02 | |||
| JP2007057337A | 2007-03-08 |
Other References:
See also references of EP 2610600A4
Attorney, Agent or Firm:
KOMIYA, Yoshio et al. (JP)
Yoshio Komiya (JP)
Yoshio Komiya (JP)
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Claims: