Invention Grant
- Patent Title: Transparent laminate which inhibits puncture by projectiles
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Application No.: US14020088Application Date: 2013-09-06
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Publication No.: US09656913B2Publication Date: 2017-05-23
- Inventor: Ina Mitra , Andreas Langsdorf , Christoph Gross , Ulrike Stoehr , Kurt Schaupert
- Applicant: Schott AG
- Applicant Address: DE Mainz
- Assignee: SCHOTT AG
- Current Assignee: SCHOTT AG
- Current Assignee Address: DE Mainz
- Agency: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- Priority: DE102012215864 20120907
- Main IPC: B32B7/02
- IPC: B32B7/02 ; C03C21/00 ; B32B17/10 ; F41H5/04
Abstract:
A transparent laminate is provided that includes at least one chemically prestressed pane having a thickness, a compressive stress (CS) of a surface layer, a thickness of the prestressed surface layer and a tensile stress (CT) of an interior portion. The tensile stress (CT) is greater than 0 and is less than the compressive stress divided by 50.
Public/Granted literature
- US20140072754A1 TRANSPARENT LAMINATE WHICH INHIBITS PUNCTURE BY PROJECTILES Public/Granted day:2014-03-13
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