METHOD OF ENAMEL PRINTING FOR LAMINATED GLAZING, HAVING FUNCTIONAL LAYERS Russian patent published in 2020 - IPC C03C17/00 C03C17/02 C03C17/36 B32B17/10 B60J1/00 B62D25/06 

Abstract RU 2734794 C2

FIELD: glass industry; vehicles.

SUBSTANCE: invention relates to a method for printing enamel on a component glass sheet of laminated glazing, comprising a pile of thin functional layers sensitive to scratches, which can be used in particular in automobiles. Disclosed is a method of making laminated glass for a motor vehicle, which comprises at least a first glass sheet, in contact with outer space of vehicle, second glass sheet, in contact with inner space of vehicle, and thermoplastic intermediate layer arranged between said two glass sheets. At least one of said glass sheets is equipped with pile of thin layers containing multiple functional layers sensitive to scratches, at that, method includes following stages: a) depositing a stack of thin layers on one of the surfaces of the first or second glass sheet, b) placing the surface of the stacked layers on the base, c) applying liquid enamel, composition of which has viscosity less than 10 Pa·s, on the uncoated surface area of the glass sheet used at step a), d) heating said glass sheets for bending or molding to temperatures of 500–650 °C, e) installation of thermoplastic intermediate layer between first and second glass sheets so that surface coated with pile of thin layers faces the intermediate layer, f) degassing of said set under vacuum, and then g) sealing and processing of said set in autoclave.

EFFECT: technical result is possibility of gluing elements located in passenger cabin of vehicle, directly on enamel located on surface facing inside cabin.

8 cl, 2 dwg

Similar patents RU2734794C2

Title Year Author Number
METHOD FOR PRODUCTION OF AUTOMOTIVE GLAZING PANEL, WHICH INCLUDES OLED SCREEN 2016
  • Labrot, Michael
RU2719963C2
ELECTRICALLY CONTROLLED LAMINATED GLAZING AND ITS MANUFACTURING 2019
  • Bauerle, Pascal
  • Gillessen, Stephan
  • Bris, Jean-Jacques
RU2764164C1
MULTILAYER GLAZING, HAVING ON ITS OUTER SIDE AN ADHESIVE SENSITIVE TO PRESSURE 2016
  • Soon, Jia-Mei
RU2724762C2
FUNCTIONAL ELEMENT WITH ELECTRICALLY CONTROLLED OPTICAL PROPERTIES 2018
  • Klein, Marcel
  • Droege, Alicia
RU2745873C1
METHOD FOR PRINTING ON THE EXTERNAL SURFACE OF MULTIPLE GLAZING 2017
  • Briquet, Clement
RU2744958C2
ARTICLE CONTAINING A PROTECTIVE UPPER LAYER BASED ON MIXED ZIRCONIUM OXIDE AND ALUMINUM 2017
  • Hagen, Jan
  • Singh, Laura Jane
  • Benedetto, Alessandro
  • Barrieres, Frederic
  • Louis, Benoit
RU2734517C2
MULTI-LAYERED LUMINOUS GLAZING OF A VEHICLE WITH INORGANIC LEDS AND MANUFACTURE THEREOF 2018
  • Ferrieres-Zhao, Li
  • Kleo, Christophe
RU2758046C2
CAR WINDSHIELD WITH REDUCED OPTICAL DISTORTION IN FIELD OF VIEW OF CAMERA 2019
  • Sauvinet, Vincent
RU2772371C2
THIN-LAYER PACKAGE GLAZING FOR SUN PROTECTION 2015
  • Maillet, Alexandre
  • Magne, Constance
  • Aguiar, Rosiana
RU2676302C2
MULTILAYER GLAZING COMPRISING AN EMBEDDED COMPONENT, AND USE THEREOF 2017
  • Frebourg, Philippe
RU2742083C2

RU 2 734 794 C2

Authors

Dassonville, Camille

Kleyer, Dieter

Dates

2020-10-23Published

2017-04-20Filed