Title:
POLYCARBONATE LAMINATE FOR CLOSE-PROXIMITY BLAST EVENTS
Document Type and Number:
WIPO Patent Application WO/2013/052182
Kind Code:
A3
Abstract:
The present invention provides a laminate for protecting an object against close-proximity blasts, ballistic and severe storm events, the laminate comprising two or more layers of polycarbonate having layered there between one or more layers of a thermoplastic polyurethane. Also provided is a method of protecting an object from a close-proximity blasts, ballistic and severe storm events, the method comprising placing between the object and the close-proximity blast, ballistic or severe storm event, the inventive laminate. The inventive laminate can afford increased protection to an object against 50 lbs, to 100 lbs, of trinitrotoluene-equivalent from distances as close as about 3 feet (0.91 m).
Inventors:
LORENZO JAMES M (US)
PYLES ROBERT A (US)
PYLES ROBERT A (US)
Application Number:
PCT/US2012/043262
Publication Date:
July 11, 2013
Filing Date:
June 20, 2012
Export Citation:
Assignee:
BAYER MATERIALSCIENCE LLC (US)
LORENZO JAMES M (US)
PYLES ROBERT A (US)
LORENZO JAMES M (US)
PYLES ROBERT A (US)
International Classes:
F41H5/04; B32B27/08; B32B27/40; E04H9/04
Domestic Patent References:
| WO1994001732A1 | 1994-01-20 | |||
| WO2009149951A2 | 2009-12-17 |
Foreign References:
| US20070011962A1 | 2007-01-18 | |||
| EP0967453A1 | 1999-12-29 | |||
| US20090169855A1 | 2009-07-02 |
Other References:
See also references of EP 2724113A4
Attorney, Agent or Firm:
WHALEN, Lyndanne M. et al. (100 Bayer RoadPittsburgh, PA, US)
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