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Patent Searching and Data


Title:
FUNCTIONAL FILM, FUNCTIONAL FILM WITH ADHESION LAYER, AND FUNCTIONAL LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2021/075429
Kind Code:
A1
Abstract:
Provided is a functional film that is provided with a reflection coating and that enables manufacturing of a functional laminated glass in which wrinkles are less likely to be generated on the functional film and a high visibility is maintained even if the functional film does not have any support film. The functional film has: at least one transparent resin layer containing a transparent resin as a main component; and a reflection coating, wherein the product of the tensile elastic modulus (GPa) of the transparent resin at 20℃ and the thickness (μm) of the functional film is 300 (GPa·μm) or higher, and the total light transmittance is 5-90%.

Inventors:
MITSUI YOKO (JP)
ICHIMATSU TSUNEO (JP)
TAO YUKIHIRO (JP)
Application Number:
PCT/JP2020/038640
Publication Date:
April 22, 2021
Filing Date:
October 13, 2020
Export Citation:
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Assignee:
AGC INC (JP)
International Classes:
B32B7/023; G03B21/60
Domestic Patent References:
WO2019088261A12019-05-09
WO2016125823A12016-08-11
Foreign References:
JP2017096986A2017-06-01
JP2007010893A2007-01-18
JP2019066832A2019-04-25
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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