Title:
LOW MELTING POINT CONJUGATE FIBER
Document Type and Number:
WIPO Patent Application WO/2017/150747
Kind Code:
A1
Abstract:
The present invention provides a low melting point conjugate fiber prepared by conjugate spinning of, as a core component, general polyester, and a sheath component, a copolymerized polyester resin for a low melting point binder, which is prepared by copolymerization of acidic ingredients and diol ingredients, the acidic ingredients including terephthalic acid and isophthalic acid, or ester-forming derivatives thereof, the diol ingredients including 2-methyl-1,3-propanediol, diethylene glycol, and ethylene glycol.
Inventors:
JANG BOO KYEONG (KR)
SHIN HYUN WOOK (KR)
PARK SEONG YOON (KR)
HO YO SEUNG (KR)
SHIN HYUN WOOK (KR)
PARK SEONG YOON (KR)
HO YO SEUNG (KR)
Application Number:
PCT/KR2016/002041
Publication Date:
September 08, 2017
Filing Date:
February 29, 2016
Export Citation:
Assignee:
HUVIS CO LTD (KR)
International Classes:
D01D5/34; D01F8/14
Foreign References:
| KR20120075117A | 2012-07-06 | |||
| CN103184572A | 2013-07-03 | |||
| KR100436722B1 | 2004-06-22 | |||
| CN100447177C | 2008-12-31 | |||
| US5830992A | 1998-11-03 | |||
| US3989788A | 1976-11-02 | |||
| US4129675A | 1978-12-12 | |||
| US4065439A | 1977-12-27 |
Other References:
See also references of EP 3309280A4
Attorney, Agent or Firm:
INNO PATENT LAW FIRM (KR)
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