Fiber reinforced thermoplastic material

Details Fiber reinforced thermoplastic material Fiber reinforced thermoplastic material

1984-06-07

1987-02-03

McCamish, Marion C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

428295, B32B 502

Patent

active

046408614

ABSTRACT:
A fiber reinforced material is made by passing a preheated tensioned filament array over an arcuate extruder head where thermoplastic polymer is flowed through the filament array to expel air from the array while coating the filaments with polymer. The filaments comprise 50 to 75 percent by volume of the material and the polymer has a relative viscosity of at least 50.

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patent: 4274821 (1981-06-01), Kiemer
patent: 4325322 (1982-04-01), Louch et al.
patent: 4329750 (1982-05-01), Binnersley
"Structural Composites Find Big New Market: Jumbo Jetliners", A. Stuart Wood, Modern Plastics, Nov. 1981, pp. 57-59.

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