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AssigneeAlkenz Co., Ltd.
InventorsKi Sung JUNG, Hun Hee KANG, Byung Mook CHO, Won Ho GU, Jihoon JUNG, Hyosang KIM
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A coated yarn prepared by coating a polyolefin yarn with a coating composition comprising a polyolefin resin and a flame retardant is provided, wherein the polyolefin is selected from the group consisting of a polyethylene resin, a polyethylene copolymer resin, a polypropylene resin and a polypropylene copolymer resin. The coated yarn can readily be recycled to produce a coreless yarn useful as a flooring material or other industrial materials, which improves the flame retardancy of conventional non-PVC coated yarns. A fabric woven from the coated yarn is useful in the preparation of a blind, a flooring material, wall paper, household items and other interior elements.
A coated yarn composed of a core yarn comprising a first polyolefin resin and a coating layer covering said core yarn, wherein said coating layer comprises a second polyolefin resin and a flame retardant, and said first polyolefin resin and said second polyolefin resin are each independently selected from the group consisting of a polyethylene resin, a polyethylene copolymer resin, a polypropylene resin, a polypropylene copolymer resin, and a blend resin thereof.
A coating composition for preparing a coated yarn, comprising a polymer resin selected from the group consisting of a polypropylene resin, a polypropylene copolymer resin, and a blend resin thereof and a flame retardant selected from the group consisting of an organic phosphorus-based flame retardant, an inorganic flame retardant, and a mixture thereof.
Dependencies are inferred from the claim text.