Search International and National Patent Collections

1. (WO2017040452) METHOD OF MAKING SHAPED GLASS ARTICLES

Pub. No.:    WO/2017/040452    International Application No.:    PCT/US2016/049356
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Wed Aug 31 01:59:59 CEST 2016
IPC: C03B 23/025
C03B 23/03
Applicants: CORNING INCORPORATED
Inventors: BOOKBINDER, Dana Craig
DANNOUX, Thierry Luc Alain
TANDON, Pushkar
VENKATARAMAN, Natesan
Title: METHOD OF MAKING SHAPED GLASS ARTICLES
Abstract:
A method of making a shaped laminated glass article, including: a first heating to a first temperature of at least a first area of a laminated glass sheet having a core and at least one clad layer on the core, the first heating is above the softening point of the first area; a second heating to a second temperature of at least a second area of the laminated glass sheet, the second heating is above the softening point of the second area; and deforming at least a portion of the second softened area of the laminated glass sheet to form the shaped laminated glass article, wherein the first temperature is different from the second temperature, the first area is greater than the second area, and the first area encompasses the second area. Also disclosed is shaped laminated glass article that can be made by the disclosed method.