Title:
INFRARED SHIELDING FILM, HEAT REFLECTIVE LAMINATED GLASS USING SAME, AND METHOD FOR PRODUCING HEAT REFLECTIVE LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2013/099564
Kind Code:
A1
Abstract:
[Problem] The purpose of the present invention is to provide: an infrared shielding film which has high infrared shielding effect for every incident angle of sunlight; and laminated glass using the infrared shielding film.
[Solution] An infrared shielding film, which comprises at least one unit wherein a high refractive index layer and a low refractive index layer are laminated, and which is characterized in that the high refractive index layer contains metal oxide particles and at least one material that is selected from the group consisting of polyesters, polycarbonates and poly(meth)acrylates.
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Inventors:
TAIMA YASUO (JP)
Application Number:
PCT/JP2012/081828
Publication Date:
July 04, 2013
Filing Date:
December 07, 2012
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
TAIMA YASUO (JP)
TAIMA YASUO (JP)
International Classes:
G02B5/28; B32B7/02; B32B27/20; C08J7/043; C08J7/044; C08J7/046; C08J7/048; G02B5/26; B29C48/40
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Other References:
See also references of EP 2799917A4
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
Hatta international patent business corporation (JP)
Hatta international patent business corporation (JP)
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Claims: