Drawn gel-spun polyethylene yarns and process for drawing

Details Drawn gel-spun polyethylene yarns and process for drawing Drawn gel-spun polyethylene yarns and process for drawing

2006-10-03

2006-10-03

Edwards, N. (Department: 1774)

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

C428S364000, C428S394000

Reexamination Certificate

active

07115318

ABSTRACT:
Gel-spun multi-filament polyethylene yarns possessing a high degree of molecular and crystalline order, and to the drawing methods by which they are produced. The drawn yarns are useful in impact absorption and ballistic resistance for body armor, helmets, breast plates, helicopter seats, spall shields, and other applications; composite sports equipment such as kayaks, canoes, bicycles and boats; and in fishing line, sails, ropes, sutures and fabrics.

REFERENCES:
patent: 4413110 (1983-11-01), Kavesh et al.
patent: 4551296 (1985-11-01), Kavesh et al.
patent: 4663101 (1987-05-01), Kavesh et al.
patent: 5573370 (1996-11-01), Gray et al.
patent: 5579628 (1996-12-01), Dunbar et al.
patent: 5741451 (1998-04-01), Dunbar et al.
patent: 5884617 (1999-03-01), Nelson
patent: 5958583 (1999-09-01), Rorabaugh et al.
patent: 6448359 (2002-09-01), Kavesh
patent: 6448659 (2002-09-01), Kavesh
patent: 6746975 (2004-06-01), Kavesh
patent: 6979660 (2005-12-01), Tam et al.
patent: 2004/0040176 (2004-03-01), Mencke
P. Smith et al.,Polymer Bulletin, 1, 733 (1979).
R.G.Snyder et al.,J. Poly.Sci, Poly Ed. 16, 1593-1609 (1978).
V.A.Bershtein et al., “Differential Scanning Calorimetry of Polymers: Physics, Chemistry, Analysis, Technology”, Ellis Horwod,, New York, p. 141-143, 1994.

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