Title:
THERMOPLASTIC POLYURETHANE COMPOUND COMPOSITION FOR COATED YARN AND METHOD FOR MANUFACTURING COATED YARN USING THE THERMOPLASTIC POLYURETHANE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2013/100342
Kind Code:
A1
Abstract:
The present invention provides a method for manufacturing a coated yarn having outstanding physical properties, the method comprising: collecting thermoplastic polyurethane in virgin form, as scraps remaining after being suitably used for airbag patterns in a shoe manufacturing process, or as scraps remaining after other thermoplastic polyurethane is processed; mixing the various kinds of thermoplastic polyurethane with various additives; compounding the resultant mixture using an extruder to prepare a thermoplastic polyurethane compound for a coated yarn; and coating the surface of a yarn made from polyester, nylon, spandex, etc. with the compound using an extruder.
Inventors:
PARK HEEDAE (KR)
Application Number:
PCT/KR2012/008801
Publication Date:
July 04, 2013
Filing Date:
October 25, 2012
Export Citation:
Assignee:
PARK HEEDAE (KR)
International Classes:
D06M15/564; D06M11/00; D06M11/77; D06M101/30
Foreign References:
| KR100875709B1 | 2008-12-23 | |||
| KR100444297B1 | 2004-08-16 |
Attorney, Agent or Firm:
LEE, Joongseop (KR)
이중섭 (KR)
이중섭 (KR)
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Claims: