Invention Grant
- Patent Title: Shaped glass laminates and methods for forming the same
-
Application No.: US15899689Application Date: 2018-02-20
-
Publication No.: US10954154B2Publication Date: 2021-03-23
- Inventor: Michele Marie-Louise Fredholm
- Applicant: CORNING INCORPORATED
- Applicant Address: US NY Corning
- Assignee: CORNING INCORPORATED
- Current Assignee: CORNING INCORPORATED
- Current Assignee Address: US NY Corning
- Main IPC: B32B17/00
- IPC: B32B17/00 ; B32B17/06 ; B32B17/10 ; C03B23/025 ; B60J1/00 ; C03B23/035 ; C03C3/087 ; C03B23/03

Abstract:
Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.
Public/Granted literature
- US20180237326A1 SHAPED GLASS LAMINATES AND METHODS FOR FORMING THE SAME Public/Granted day:2018-08-23
Information query