Title:
真空断熱材
Document Type and Number:
Japanese Patent JP4353185
Kind Code:
B2
Abstract:
Provided are a film for suppressing conduction of radiation heat to sustain an infrared-ray-reflective capability over a long term and exhibit an excellent radiation-heat suppressivity, and a heat-insulating material using the same. A film for suppressing conduction of radiation heat includes a resin film having at least an infrared-ray absorptivity of lower than 25%, an infrared-ray-reflection layer and an adhesive layer, wherein an infrared-ray reflectivity is 50% or higher.
Inventors:
Akiko Yuasa
Maya Kojima
Kamimon Ichito
Maya Kojima
Kamimon Ichito
Application Number:
JP2005516960A
Publication Date:
October 28, 2009
Filing Date:
June 17, 2004
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
B32B15/08; B32B5/26; B32B7/14; F16L59/06
Domestic Patent References:
| JP58002822B1 | ||||
| JP57159437U | ||||
| JP2000062105A | ||||
| JP2000310392A | ||||
| JP5193668A | ||||
| JP2003172493A |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano