Title:
POLYESTER COMPOSITION FOR THERMALLY ADHESIVE FIBER, AND THERMALLY ADHESIVE COMPOSITE FIBER COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/004803
Kind Code:
A1
Abstract:
The present invention relates to a polyester composition for a thermally adhesive fiber, and a thermally adhesive composite fiber comprising same and, more specifically, to: a polyester composition for a thermally adhesive fiber, which is flexible when being adhered, feels soft to touch and has a low density; and a thermally adhesive composite fiber, which comprises the polyester composition for a thermally adhesive fiber according to the present invention, thereby having an excellent color yield when dyed under low-temperature and low-pressure conditions.
Inventors:
CHOI JUNG HYEON (KR)
KIM DO HYUN (KR)
LEE JU HYUN (KR)
KIM DO HYUN (KR)
LEE JU HYUN (KR)
Application Number:
PCT/KR2019/005052
Publication Date:
January 02, 2020
Filing Date:
April 26, 2019
Export Citation:
Assignee:
TORAY CHEMICAL KOREA INC (KR)
International Classes:
C08G63/183; C08L67/02; D01D5/34; D01F8/14; D02J13/00; D06P3/52
Foreign References:
| KR20120088731A | 2012-08-08 | |||
| KR20160024184A | 2016-03-04 | |||
| KR101672447B1 | 2016-11-03 | |||
| KR20140076657A | 2014-06-23 | |||
| KR20180038947A | 2018-04-17 | |||
| KR20160116937A | 2016-10-10 | |||
| KR101959679B1 | 2019-03-18 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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