Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1985-06-12
1986-09-16
Lieberman, Allan M.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
428292, 428394, 428395, 525 92, 525 93, 525 94, 525185, 525190, 525221, 525222, 525408, 525935, B32B 2702, B32B 2704, C08K 712
Patent
active
046122419
ABSTRACT:
A composite consisting essentially of a polymer matrix and thermoplastic elastomeric fibers is disclosed. During preparation, elastomeric fibers are embedded in polymer or polymer precursor under from about 0 tension to tension only sufficient to eliminate slack and develop tension as the composite is formed. The composite is impact resistant and capable of elongation.
REFERENCES:
patent: 3686048 (1972-08-01), Schirtzinger
patent: 3709754 (1973-01-01), Medlar
patent: 3817806 (1974-06-01), Anderson et al.
patent: 3855047 (1974-12-01), Groff
patent: 4124670 (1978-11-01), Cecka et al.
patent: 4541894 (1985-09-01), Cassat
E. I. Du Pont de Nemours and Company
Lieberman Allan M.
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