Title:
FLUORESCENT ELASTIC YARN AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/239036
Kind Code:
A1
Abstract:
The present invention relates to: a fluorescent elastic yarn treated with a spin finish composition comprising 0.001 to 5 parts by weight (exclusive of 5) of a fluorescent agent, 20 to 99 parts by weight of mineral oil, and 0.01 to 3 parts by weight (exclusive of 3) of a metal salt of a higher fatty acid; and a method for producing same. The fluorescent elastic yarn according to the present invention has improved dispersibility of the fluorescent agent, and thus provides the advantages of enhanced fiber appearance and improved fluorescence emission characteristics.
Inventors:
PARK YOUNGHOON (KR)
KANG YEON SOO (KR)
KANG YEON SOO (KR)
Application Number:
PCT/KR2023/004781
Publication Date:
December 14, 2023
Filing Date:
April 10, 2023
Export Citation:
Assignee:
HYOSUNG TNC CORP (KR)
International Classes:
D01F1/10; D01F6/70; D02G3/32; D02G3/36
Foreign References:
| KR100382782B1 | 2003-05-09 | |||
| JP2001248059A | 2001-09-14 | |||
| US3951598A | 1976-04-20 | |||
| JP2002523562A | 2002-07-30 | |||
| KR880001913A | 1988-04-27 |
Attorney, Agent or Firm:
KIM, Hak Je et al. (KR)
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