Title:
HEAT-SHIELDING FOAM SHEET
Document Type and Number:
Japanese Patent JP2014172233
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a heat-shielding foam sheet which has heat insulation properties of foam and heat-shielding properties capable of suppressing indoor temperature rise by blocking indoor penetration of heat rays contained in the sunlight and allows, if necessary, easy re-covering on window glass.SOLUTION: In a heat-shielding foam sheet, a heat ray shielding layer 14 obtained by forming a metal vapor deposition thin film 14b having a film thickness of a substrate film of 100-300Å is laminated on a foam sheet body 10 consisting of a cap film 11 formed with a large number protrusions 11a swollen in a hollow form, back film 12 for sealing air in the protrusions 11a and a liner film 13 laminated on the top surface side of the protrusions 11a.
Inventors:
MORISHIMA TOSHIYUKI
MATSUMIYA YOSHIFUSA
MATSUMIYA YOSHIFUSA
Application Number:
JP2013045000A
Publication Date:
September 22, 2014
Filing Date:
March 07, 2013
Export Citation:
Assignee:
KAWAKAMI SANGYO CO LTD
International Classes:
B32B3/26; B32B15/08; B32B27/32
Attorney, Agent or Firm:
Kihei Watanabe
Morishima It sees.
Isao Okano
Nakayama Shin-ichi
Morishima It sees.
Isao Okano
Nakayama Shin-ichi