Invention Grant
- Patent Title: Ceramic faced ballistic panel construction
- Patent Title (中): 陶瓷面对弹道导弹面板施工
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Application No.: US11388904Application Date: 2006-03-24
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Publication No.: US07642206B1Publication Date: 2010-01-05
- Inventor: Ashok Bhatnagar , Lori L. Wagner , Harold Lindley Murray, Jr. , Brian D. Arvidson , Madhusudhan Rammoorthy
- Applicant: Ashok Bhatnagar , Lori L. Wagner , Harold Lindley Murray, Jr. , Brian D. Arvidson , Madhusudhan Rammoorthy
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agent Erika S. Wilson
- Main IPC: B32B27/04
- IPC: B32B27/04 ; B32B27/12 ; B32B9/00

Abstract:
A ballistic resistant panel which is formed from a ceramic layer and a plurality of fibrous backing layers. A first fibrous backing layer is adjacent to the ceramic layer, and a second fibrous backing layer is adjacent to the first fibrous backing layer. Each of the fibrous backing layers are formed from a network of high tenacity fibers, but the fibers of each of the backing layers have a different composition. Preferably, the first fibrous layer is stiffer than the second fibrous layer. The panel has a ballistic resistance which is substantially equivalent to or higher than the ballistic resistance of a comparable ceramic panel construction that has only a single fibrous layer of the same type of high tenacity fibers as are in the first and second fibrous backing layers, for substantially the same areal density.
Information query