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US 12,365,165 B2Granted
Intermediate film for laminated glasses, and laminated glass
AssigneeSekisui Chemical Co., Ltd.
InventorsAtsushi Nohara, Kinryou Chou, Kazuhiko Nakayama, Moyuru Okajima
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Abstract
Provided is an interlayer film for laminated glass capable of making bluish fogging less likely to occur. An interlayer film for laminated glass according to the present invention contains a pigment, and in the interlayer film for laminated glass, a value YId obtained by subtracting a yellow index YIp calculated from parallel light transmittance from a yellow index YIt calculated from total light transmittance is −1.0 or more.
Claims19
An interlayer film for laminated glass, comprising a pigment,
- in the interlayer film for laminated glass, a value YId obtained by subtracting a yellow index YIp calculated from parallel light transmittance from a yellow index YIt calculated from total light transmittance being −1.0 or more.
A laminated glass comprising:
- a first lamination glass member;
- a second lamination glass member;
- and
- an interlayer film for laminated glass,
- the interlayer film for laminated glass being arranged between the first lamination glass member and the second lamination glass member,
- the interlayer film for laminated glass containing a pigment,
- in the laminated glass, a value YId obtained by subtracting a yellow index YIp calculated from parallel light transmittance from a yellow index YIt calculated from total light transmittance being −1.0 or more.
4 more elements
Dependencies are inferred from the claim text.