Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Reexamination Certificate
2005-11-29
2005-11-29
Edwards, N. (Department: 1774)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
C428S394000
Reexamination Certificate
active
06969553
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: 4551296 (1985-11-01), Kavesh et al.
patent: 4663101 (1987-05-01), Kavesh et al.
patent: 5741451 (1998-04-01), Dunbar et al.
patent: 6448659 (2002-09-01), Kavesh
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 Phys 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.
Arnett, Jr. Charles R.
Tam Thomas Yiu-Tai
Tan Chok B.
Zhou Qiang
Edwards N.
Honeywell International , Inc.
Szigeti Virginia
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