Title:
SYNTHETIC FIBER TREATMENT AGENT AND SYNTHETIC FIBERS
Document Type and Number:
WIPO Patent Application WO/2021/251283
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a synthetic fiber treatment agent that can reduce the scattering of oil in a spinning step and can improve emulsion stability in poor quality water such as hard water; and synthetic fibers having said synthetic fiber treatment agent adhered thereto. The present invention is a synthetic fiber treatment agent comprising a smoothing agent, a nonionic surfactant and an ionic surfactant, and is characterized by: the smoothing agent comprising a specific ester A1; the smoothing agent containing a ratio of 40-100 mass% of the ester A1; and the nonionic surfactant containing an alkylene oxide adduct of a C4-24 aliphatic alcohol having a branched chain structure.
Inventors:
MURAKAMI SUGURU (JP)
TSUBOTA ERI (JP)
MURATA HISANORI (JP)
TSUBOTA ERI (JP)
MURATA HISANORI (JP)
Application Number:
PCT/JP2021/021316
Publication Date:
December 16, 2021
Filing Date:
June 04, 2021
Export Citation:
Assignee:
TAKEMOTO OIL & FAT CO LTD (JP)
International Classes:
D06M13/224; D06M15/53
Domestic Patent References:
| WO2020022348A1 | 2020-01-30 | |||
| WO2016067871A1 | 2016-05-06 | |||
| WO2016021211A1 | 2016-02-11 |
Foreign References:
| JP2017110319A | 2017-06-22 | |||
| JP6600835B1 | 2019-11-06 | |||
| JP2018135619A | 2018-08-30 | |||
| JP2010121223A | 2010-06-03 | |||
| JP2012092481A | 2012-05-17 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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