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Document Type and Number:
Japanese Patent JPH0325339
Kind Code:
B2
Abstract:
A method of improving the surface smoothness of fibre reinforced thermoplastics material which includes heating the material and then subjecting the surface thereof to forming pressure, whilst maintaining the temperature in a sub surface barrier layer at a value below that at which sufficient softening occurs to permit the reinforcing fibres to protrude through the barrier layer to disrupt the surface.

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Inventors:
DEIUITSUDO UESUREE RIICHI
BURONISURO RADOAN
Application Number:
JP3889683A
Publication Date:
April 05, 1991
Filing Date:
March 09, 1983
Export Citation:
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Assignee:
WIGGINS TEAPE UK PLC
International Classes:
B29C57/00; B29B11/00; B29C63/48; B29C67/24; B29C70/06; B29C70/08; B32B17/04; B32B27/04; C08J5/04; B29L9/00; B29L31/44; B29L31/58



 
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