Title:
HEAT RAY SHIELDING FILM
Document Type and Number:
Japanese Patent JPH08281860
Kind Code:
A
Abstract:
PURPOSE: To provide a heat ray shielding film capable of being bonded to window glass to effectively shield heat rays without damaging the visible light transmissivity of window glass, excellent in weatherability and not increasing production cost.
CONSTITUTION: A hard coat layer 1 is formed on one surface of a transparent film substrate 2 and a self-adhesive layer 3 is formed on the other surface thereof and a release layer 4 is formed on the self-adhesive layer 3. Fine particles of antimony-containing tin oxide or indium-containing tin oxide are added to the hard coat layer 1 and the hard coat layer 1 is also used as a heat ray shielding layer.
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Inventors:
SAITO MITSUMASA
OSADA KAZUHIKO
NARIMATSU MASAYASU
OSADA KAZUHIKO
NARIMATSU MASAYASU
Application Number:
JP8576295A
Publication Date:
October 29, 1996
Filing Date:
April 11, 1995
Export Citation:
Assignee:
SUMITOMO OSAKA CEMENT CO LTD
International Classes:
B32B7/02; B32B7/10; B32B9/00; B32B27/00; B32B27/18; C09K3/00; C09K3/20; C09K21/02; (IPC1-7): B32B7/10; B32B7/02; B32B9/00; B32B27/00; B32B27/18; C09K3/00; C09K3/20
Attorney, Agent or Firm:
Masatake Shiga (2 outside)
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