Multilayer composite body

Details Multilayer composite body Multilayer composite body

2006-06-27

2006-06-27

Singh, Arti R. (Department: 1771)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Woven fabric

Woven fabric including an additional woven fabric layer

C428S131000, C428S156000, C428S187000, C428S304400, C428S218000, C428S208000, C428S300700, C442S094000, C442S239000, C442S286000, C442S394000

Reexamination Certificate

active

07067443

ABSTRACT:
A multilayer composite body includes thermoplastic layers and layers of natural fibers bound with thermoplastic synthetic material. The composite body has at least one reinforcing layer made of an open-cell fabric of melting fibers. The reinforcing layer is penetrated on one or both sides by the melting thermoplastic synthetic material of adjoining natural-fiber layers and is integrated there for reinforcement. The reinforcing layer can also be disposed in addition or only between natural-fiber and pure thermoplastic layers or between thermoplastic layers. Such a composite body has excellent mechanical properties, in particular with regard to bending stress and impact resistance.

REFERENCES:
patent: 4269884 (1981-05-01), Della Vecchia et al.
patent: 5614285 (1997-03-01), Gardill
patent: 5942321 (1999-08-01), Romesberg et al.
Lewis, Richard. Hawley's Condensed Chemical Dictionary, 13th edition. RJohn Wiley & Sons, INC. 1997. p. 899.
Majory L. Joseph. Textile Science. CBS College Publishing. 1986. pp. 161-162, 313.

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