Geogrid composed of polyethylene terephthalate and polyolefin bi

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Woven fabric – Woven fabric is characterized by a particular or...

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442314, B32B 700

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active

056697961

ABSTRACT:
This invention claims a warp knit, weft inserted geogrid fabric without a topcoat, comprising a bicomponent fiber having filaments each with a sheath of a polyolefin material and about 0.5 to about 2 weight percent carbon black and a core of polyethylene terephthalate.

REFERENCES:
patent: 3616183 (1971-10-01), Brayford et al.
patent: 4085182 (1978-04-01), Kato
patent: 4473617 (1984-09-01), van Leeuwen et al.
patent: 4756969 (1988-07-01), Takeda
patent: 5202185 (1993-04-01), Samuelson
"Fibers, Manufacture", Encyclopedia of Polymer Science and Engineering vol., 6, pp. 805-811, John Wiley & Sons, New York (1985).
JP 06 212564 *Abstract*.
JP 05 185546 *Abstract*.

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