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US 12,337,575 B2Granted
Laminated glazing comprising a bird protection pattern
AssigneeKuraray Europe GmbH
InventorsJochen Regenauer, Christoph Troska
Life of this patent
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Abstract
The invention is directed to laminated glazing comprising two glass sheets laminated by means of at least two interlayers wherein at least one surface of one of the interlayers is provided with a bird protection pattern in between the two interlayers and wherein at least one interlayer comprises an ionomer.
Claims11
A laminated glazing for reducing or preventing bird collision, the laminated glazing comprising:
- a first glass sheet, a second glass sheet, a first interlayer, and a second interlayer, wherein
- at least one surface of the first interlayer is provided with a bird protection pattern facing the second interlayer,
- the first interlayer comprises an ionomer, and
- a yellowness index db of the laminated glazing in areas not comprising the bird protection pattern is less than 2 as determined by transmission of the laminated glazing according to EN 410 at 430 nm on a ColorQuest XE in the Hunterlab 2°/C setting.
1 more element
Dependencies are inferred from the claim text.