Masterbatch for thermoplastic polyurethane yarn and method for manufacturing thermoplastic polyurethane yarn using the same

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United States of America Patent

PATENT NO 9914808
SERIAL NO

15407472

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Abstract

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The present invention relates to masterbatches for a TPU yarn and a method for manufacturing a TPU yarn using the same wherein while TPU is not coated onto the surface of a polyester or nylon yarn, unlike the above-mentioned prior arts, the masterbatches are made by compounding the TPU and nano silica, and next, they are compounded with TPU, so that the compounded material is melted and extruded through an extruder for yarn processing, thereby manufacturing a TPU yarn having no core.

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Patent Owner(s)

Patent OwnerAddress
PARK HEEDAEBUSAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Park, Heedae Busan, KR 38 50

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