Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1995-05-11
1996-06-04
Edwards, N.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428397, 428 92, 428398, D02G 300
Patent
active
055231551
ABSTRACT:
Triangular thermoplastic polymer filaments having 3 or 3 pair axially extending voids located along the convex sides of the filament and spinneret plates for producing such filaments.
REFERENCES:
patent: 3745061 (1973-07-01), Champaneria
patent: 4020229 (1977-04-01), Cox, Jr.
patent: 4279053 (1981-07-01), Payne et al.
patent: 5230957 (1993-07-01), Lin
patent: 5279897 (1994-01-01), Goodall et al.
Lin Perry H.
Samuelson Harry V.
E. I. Du Pont de Nemours and Company
Edwards N.
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