Title:
CONDUCTIVE THERMOPLASTIC COMPOSITIONS AND ANTENNAS THEREOF
Document Type and Number:
WIPO Patent Application WO2004073106
Kind Code:
A3
Abstract:
Disclosed are conductive polymeric materials comprising a resin-based structural material loaded with micron conductive fibers and/or micron conductive powders or to provide a conductive thermoplastic composition rather than an insulator. Also disclosed are antennas comprising the conductive thermoplastic compositions and methods for their fabrication.
Inventors:
DEAN DAVID M (US)
MEHDIZADEH MEHRDAD (US)
FECANIN STEVEN F (US)
FEINBERG STEWART CARL (US)
MEHDIZADEH MEHRDAD (US)
FECANIN STEVEN F (US)
FEINBERG STEWART CARL (US)
Application Number:
PCT/US2004/004172
Publication Date:
September 23, 2004
Filing Date:
February 10, 2004
Export Citation:
Assignee:
DU PONT (US)
DEAN DAVID M (US)
MEHDIZADEH MEHRDAD (US)
FECANIN STEVEN F (US)
FEINBERG STEWART CARL (US)
DEAN DAVID M (US)
MEHDIZADEH MEHRDAD (US)
FECANIN STEVEN F (US)
FEINBERG STEWART CARL (US)
International Classes:
B32B15/08; B32B27/04; H01B1/20; H01B1/22; H01B1/24; H01Q1/00; H01Q1/36; H01Q1/38; H01Q9/04; H01Q9/16; H01Q9/20; H01Q9/30; H01Q23/00; (IPC1-7): H01B1/22; H01B1/20; H01Q1/00
Domestic Patent References:
| WO2000033418A1 | 2000-06-08 | |||
| WO1993026013A1 | 1993-12-23 |
Foreign References:
| FR2660116A1 | 1991-09-27 |
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