Title:
ELECTROSTATIC DEPOSITION OF HIGH TEMPERATURE, HIGH PERFORMANCE THERMOPLASTICS
Document Type and Number:
WIPO Patent Application WO2002024791
Kind Code:
A3
Abstract:
A process to produce a liquid crystalline polymer film comprises electrostatically depositing a fine powder of liquid crystalline polymer resin onto a carrier and fusing the deposited fine powder to form a liquid crystalline polymer film that is isotropic in the x-y plane. The electrostatic deposition of the resin particles results in a substantially random molecular alignment of the liquid crystalline polymer. The carrier can comprise an all metal foil, a metal foil laminate, a polymer film material, or a release material.
Inventors:
KIM KI-SOO
ST LAWRENCE MICHAEL E
ROY SAROJ
ST LAWRENCE MICHAEL E
ROY SAROJ
Application Number:
PCT/US2001/029345
Publication Date:
June 13, 2002
Filing Date:
September 20, 2001
Export Citation:
Assignee:
WORLD PROPERTIES INC (US)
International Classes:
C08J5/18; C09K19/38; C08L67/04; (IPC1-7): C08J5/18; B32B15/08; C08L101/12; C09D5/03; C09K19/02
Domestic Patent References:
| WO1997019127A1 | 1997-05-29 |
Foreign References:
| US5834072A | 1998-11-10 | |||
| EP0964035A1 | 1999-12-15 |
Other References:
DATABASE WPI Section Ch Week 200023, Derwent World Patents Index; Class A14, AN 2000-264882, XP002193855
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