US2019111663A1PendingUtilityA1
Intermediate film for laminated glass, and laminated glass
Est. expiryAug 1, 2034(~8.1 yrs left)· nominal 20-yr term from priority
B32B 17/10568B32B 17/10669B32B 17/10761B32B 2329/06B32B 17/10688B32B 27/18C08K 5/56B32B 2307/412B32B 2331/04B32B 17/06C08K 5/3437C03C 27/10B32B 2250/02
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Claims
Abstract
The present invention aims to provide an interlayer film for laminated glass capable of displaying images with a high luminous intensity when irradiated with a light beam and having excellent durability, and a laminated glass including the interlayer film for laminated glass. The present invention relates to an interlayer film for laminated glass, including a light-emitting layer that contains a polyvinyl acetal resin and a lanthanoid complex as light-emitting particles, the light-emitting layer containing not more than 100 ppm in total of a nitric acid-derived component and a carbonate component.
Claims
exact text as granted — not AI-modified1 - 6 . (canceled)
7 . An interlayer film for laminated glass, comprising:
a light-emitting layer containing a polyvinyl acetal resin and a lanthanoid complex as light-emitting particles, the light-emitting layer containing not more than 100 ppm in total of a nitric acid-derived component and a carbonate component.
8 . The interlayer film for laminated glass according to claim 7 ,
wherein the lanthanoid complex is in the form of particles.
9 . The interlayer film for laminated glass according to claim 8 ,
wherein the upper limit of the average particle size of particle is 1 μm.
10 . The interlayer film for laminated glass according to claim 7 ,
wherein the lanthanoid complex is terbium.
11 . A laminated glass comprising:
two transparent plates; and the interlayer film for laminated glass according to claim 7 interposed between the transparent plates.Cited by (0)
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