THERMOPLASTIC FILM FOR LAMINATED WINDOW GLASS Russian patent published in 2020 - IPC B32B17/10 

Abstract RU 2738173 C1

FIELD: machine building.

SUBSTANCE: invention relates to automotive glazing and relates to thermoplastic film for laminated window glass. Thermoplastic film suitable for use as an intermediate layer of laminated window glass includes: preset area provided for the camera window or the HUD area (the windshield display), which is characterized by the wedge angle different from zero, and the area surrounding the predetermined area on all sides, in which the thermoplastic film has substantially constant thickness, wherein maximum thickness in preset area of thermoplastic film is less than thickness in surrounding area.

EFFECT: invention enables to obtain an improved thermoplastic film having at least one region with a variable wedge angle.

16 cl, 11 dwg

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RU 2 738 173 C1

Authors

Arndt, Martin

Cappuccilli, Michele

Von Avenarius, Wolfgang

Yeh, Li-Ya

Dates

2020-12-09Published

2018-07-17Filed