METHOD OF PRODUCING CURVED MULTILAYER WINDOW GLASS CONTAINING THIN GLASS SHEET Russian patent published in 2020 - IPC B32B17/10 B60J1/00 

Abstract RU 2720685 C1

FIELD: glass.

SUBSTANCE: invention relates to production of multilayer window glass, which can be used in vehicle glazing. Method includes steps of: placing a first glass sheet having a thickness smaller than or equal to 1 mm, on a supporting die; placing at least one thermoplastic film on the first glass sheet; placing a bent second glass sheet with thickness greater than or equal to 1.5 mm on the thermoplastic film; and connection of first glass sheet with second glass sheet by thermoplastic film to form multilayer window glass by lamination, wherein the first glass sheet bends to obtain a shape specified by the supporting die at a temperature below the glass softening temperature.

EFFECT: invention provides high optical quality and mechanical stability of multilayer glass without hot bending operation of thin glass sheet.

15 cl, 6 dwg

Similar patents RU2720685C1

Title Year Author Number
METHOD FOR MANUFACTURING LAMINATED GLASS 2018
  • Van Der Meulen, Uwe
  • Gier, Stephan
  • Brocker, Richard
  • Besler, Robert
  • Bischof, Rene
  • Lucke, Stefan
RU2745956C1
MULTILAYER GLASS FOR PROJECTION DISPLAY ON GLASS 2017
  • Manz, Florian
  • Van Der Meulen, Uwe
  • Schulz, Valentin
RU2715871C1
MULTILAYER GLASS WITH AN ELECTRICALLY SWITCHABLE FUNCTIONAL ELEMENT IN A THERMOPLASTIC INTERMEDIATE LAYER 2019
  • Weber, Patrick
  • Kizmaz, Ali-Osman
  • Borhani Haghighi, Sara
  • Yatim, Alexandra
RU2761244C1
MULTILAYER SIDE GLASS OF VEHICLE, METHOD OF MANUFACTURING SIDE GLASS AND USE OF SIDE GLASS AS SIDE GLASS OF VEHICLE 2017
  • Uebelacker, Stefan
RU2724934C1
METHOD FOR PRODUCING MULTILAYER GLASS WITH A POLARIZATION-SELECTIVE COATING 2019
  • Arndt, Martin
  • Cappuccilli, Michele
  • Kizmaz, Ali-Osman
  • Stoffel, Harald
  • Van Der Meulen, Uwe
RU2759685C1
MULTILAYER GLASS AND METHOD OF PRODUCING MULTILAYER GLASS 2017
  • Schall, Guenther
  • Gier, Stephan
  • Brocker, Richard
  • Balduin, Michael
  • Borchmann, Nikolai
RU2735209C1
COMBINED GLAZING PANEL WITH MULTILAYER COMPOSITE LAYER AND METHOD OF ITS PRODUCTION 2017
  • Manz, Florian
  • Van Der Meulen, Uwe
  • Krebs, Benjamin
  • Plahl, Sabrina
  • Gillessen, Stephan
RU2708591C1
HEATED MULTILAYER GLASS WITH THIN INNER GLASS AND THIN OUTER GLASS 2016
  • Schall, Guenther
  • Schulz, Valentin
RU2690459C1
MULTILAYER GLASS AND METHOD FOR PRODUCTION THEREOF 2012
  • Tsutiya Masakhiro
  • Kato Yasumasa
  • Kitadzima Yutaka
  • Kasadzima Masasi
  • Akada Suiti
RU2600946C2
MULTI-LAYER WINDOW GLASS WITH THROUGH HOLE WITH BEVELED EDGES 2018
  • Wessberg, Henrik
  • Uebelacker, Stefan
  • Jacques, Florence
  • Yatim, Alexandra
RU2744441C1

RU 2 720 685 C1

Authors

Gier, Stephan

Lucke, Stefan

Van Der Meulen, Uwe

Von Der Weiden, Ingo

Brocker, Richard

Dates

2020-05-12Published

2017-10-27Filed