Invention Application
- Patent Title: ABRASION RESISTANT TRANSPARENT ARMOR
- Patent Title (中): 耐磨透明臂
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Application No.: US12367046Application Date: 2009-02-06
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Publication No.: US20120189854A1Publication Date: 2012-07-26
- Inventor: Richard L. Cook , Edwin Slagel
- Applicant: Richard L. Cook , Edwin Slagel
- Main IPC: B32B27/36
- IPC: B32B27/36 ; B32B37/00 ; B32B27/40

Abstract:
In accordance with an exemplary embodiment of the present invention, an abrasion resistant transparent armor composite may comprise an elastomer facing layer and a urethane backing layer, wherein the facing layer comprises a Shore A hardness from about 45 to about 80, a tensile strength from about 4000 to about 8000 psi., a Bashore hardness of about 46, and a softening point at least about 380° F. The elastomer may comprise a polyester based urethane polymer. Disclosed features and specifications may be variously controlled, adapted or otherwise optionally modified to improve and/or modify the performance characteristics of the abrasion resistant transparent armor composite. Exemplary embodiments of the present invention generally provide abrasion resistant transparent armor for use as, for example, a composite to layer over a vehicular window, an airplane canopy, and building windows.
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