CARPET AND METHOD OF ITS MANUFACTURE UTILIZING HOMOGENEOUSLY BRANCHED POLYETHYLENE Russian patent published in 2002 - IPC

Abstract RU 2188265 C2

FIELD: textile industry. SUBSTANCE: invention relates to carpets suitable for fabricating large machine-sewn articles. Carpet contains primary warp with face and back sides, multitude of fibers attached to warp and sticking out from face side and remaining free on back surface, adhesive material, and optionally a secondary warp. At least one of materials of the primary and secondary warps and adhesive material is constituted by at least one HOMOGENEOUSLY branched polyethylene having short-chain branching distribution index higher than or equal to 70%. Back side of primary warp is coated by adhesive material and optionally by secondary warp using extrusion technique. EFFECT: improved strength of nap interweaving, wear resistance, barrier properties, and elasticity. 14 cl, 9 dwg, 19 tbl, 208 ex

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RU 2 188 265 C2

Authors

Biser Dzhon O.

Dibbern Dzhozef A.

Dil Charlz F.

Goinz Dzhejms D.

Kelli Dehvid S.

Mogans Reksford A.

Makkinni Osborn K.

Peng Lichikh R.

Terli Robert R.

Dates

2002-08-27Published

1998-02-27Filed