Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1993-01-15
1994-05-17
Ryan, Patrick J.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428378, 428391, 428392, 428396, 428401, 65 343, B32B 900, D02G 300
Patent
active
053126874
ABSTRACT:
A glass fiber strand impregnated with a liquid crystal polymer and an aqueous slurry composition useful for producing the liquid crystal polymer impregnated glass fiber strand are disclosed. The aqueous slurry composition includes a liquid crystal polymer resin powder and a thickener material. The slurry composition is applied to the glass fiber surfaces during the fiber forming process. Coupling agents, surfactants or lubricants material may optionally be added to the slurry composition. One embodiment of the slurry composition includes a polyethylene oxide binder material and a melt spinnable liquid crystal polyester which is optically anisotropic in the melt phase.
REFERENCES:
patent: 4394498 (1983-07-01), Kastelic
patent: 4540737 (1985-09-01), Wissbrun et al.
patent: 4861515 (1989-08-01), Minamisawa et al.
patent: 5024890 (1991-06-01), Pollet et al.
patent: 5128198 (1992-07-01), Dyksterhouse et al.
Armstrong Gordon P.
Flautt Martin C.
Pollet Jean-Claude
Shipp David L.
Gillespie Ted C.
Gray J. M.
Owens--Corning Fiberglas Technology, Inc.
Pacella Patrick P.
Ryan Patrick J.
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