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US 2026/0102988 A1Published application
Intermediate film for laminated glass, and laminated glass
AssigneeSekisui Chemical Co., Ltd.
InventorJun ISHIDA
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Abstract
An interlayer film for laminated glass of the present invention includes a functional film and a first polymer layer that is provided on one front surface of the functional film and constitutes an outermost layer, wherein an outer surface of the first polymer layer has a surface roughness (Rzjis94) of 1 μm or more and 100 μm or less. According to the present invention, an interlayer film for laminated glass that has excellent degassing properties during the production of laminated glass and can suppress optical distortion can be provided.
Claims23
An interlayer film for laminated glass comprising:
- a functional film;
- and
- a first polymer layer that is provided on one front surface side of the functional film and constitutes an outermost layer,
- an outer surface of the first polymer layer having a surface roughness (Rzjis94) of 1 μm or more and 100 μm or less.
1 more element
Dependencies are inferred from the claim text.