Invention Application
- Patent Title: LAMINATES WITH A POLYMERIC SCRATCH RESISTANT LAYER
- Patent Title (中): 具有聚合物层压板的层压板
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Application No.: US14915400Application Date: 2014-08-27
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Publication No.: US20160207825A1Publication Date: 2016-07-21
- Inventor: Matthew Lee Black , Charles Andrew Paulson , Chandan Kumar Saha
- Applicant: CORNING INCORPORATED
- International Application: PCT/US14/52821 WO 20140827
- Main IPC: C03C17/00
- IPC: C03C17/00 ; C03C21/00

Abstract:
One or more aspects of the disclosure pertain to a laminates including a substrate, such as a glass substrate, which may be strengthened, or a sapphire substrate, and a polymeric scratch resistant layer disposed on the substrate. In one or more embodiments, where a glass substrate is utilized, the average flexural strength of the glass substrate is maintained when combined with the polymeric scratch resistant layer. The polymeric scratch resistant layer may include a polymeric diamond-like carbon. In one or more embodiments, the polymeric scratch resistant layer forms a shearable interface with the glass substrate or comprises a plurality of sub-layers and a plurality of shearable interfaces between such plurality of sub-layers. Methods for forming such laminates are also disclosed.
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