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Title:
REFLECTIVE FILM, LAMINATED GLASS PRODUCTION METHOD, AND LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2021/246402
Kind Code:
A1
Abstract:
Provided are: a reflective film such that it is possible to suppress wrinkling in an edge part of the reflective film when manufacturing a laminated glass by sandwiching the reflective film between two glass plates, and the change in the reflection wavelength band is small; a laminated glass production method; and laminated glass. The reflective film has a wavelength-selective reflection property, and when maintained at 140°C for 30 minutes, the thermal shrinkage thereof is greater than 0.5% and less than 2.0%. The reflective film has a cutout part in an edge part thereof.

Inventors:
OTANI TAKETO (JP)
UNEMURA TAKESHI (JP)
YANAI YUJIRO (JP)
Application Number:
PCT/JP2021/020839
Publication Date:
December 09, 2021
Filing Date:
June 01, 2021
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
C03C27/12; B60J1/00; G02B5/26; G02B5/30
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See also references of EP 4163262A4
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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