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1. (WO2017155849) PROCESS FOR PREPARING A GLAZING LAMINATE

Pub. No.:    WO/2017/155849    International Application No.:    PCT/US2017/020860
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Tue Mar 07 00:59:59 CET 2017
IPC: B32B 17/10
Applicants: 3M INNOVATIVE PROPERTIES COMPANY
Inventors: KUNCIO, Stephen J.
KOSTER, Brian L.
Title: PROCESS FOR PREPARING A GLAZING LAMINATE
Abstract:
The present disclosure relates to methods of preparing a glazing laminate comprising two glazing panes and an inner film in between the glazing panes, wherein the laminate also comprises two polymer interlayers, one on each side of the inner film. The methods of the present disclosure allow the preparation of glazing laminates that have no laminating defects, such as bubbles, wrinkles, or other types of edge delamination. This type of laminates, especially those made with curved paired glazing panes, can be used in automotive windows and windshields, as well as in other architectural applications.