Title:
合成繊維用処理剤及びその用途
Document Type and Number:
Japanese Patent JP6965031
Kind Code:
B2
Abstract:
To provide a treatment agent for synthetic fiber for providing excellent yarn quality by maintaining good spinning property in increasing production speed of a synthetic fiber, a manufacturing method of a synthetic fiber filament yarn using the treatment agent, and a fiber structure containing the synthetic fiber filament yarn obtained by the manufacturing method.SOLUTION: There is provided a treatment agent for synthetic fiber containing a polyoxyalkylene aliphatic alkyl ether component (A) and a polyalkylene glycol aliphatic acid ester component (B), and having weight percentage of the component (A) in a nonvolatile content of the treatment agent of 35 to 70 wt.%, weight percentage of the component (B) of 5 to 25 wt.%, kinetic viscosity at 30°C of an aqueous liquid with concentration of the nonvolatile content of the treatment agent of 40 to 70 wt.% of 50 to 100 mm/s, and kinetic viscosity at 50°C of 15 to 45 mm/s.SELECTED DRAWING: None
Inventors:
Ryo Nishibayashi
Daisuke Masaji
Masahiro Okuzawa
Daisuke Masaji
Masahiro Okuzawa
Application Number:
JP2017118231A
Publication Date:
November 10, 2021
Filing Date:
June 16, 2017
Export Citation:
Assignee:
Matsumoto Yushi-Seiyaku Co., Ltd.
International Classes:
D06M13/17; D06M13/152; D06M13/184; D06M13/224; D06M13/256; D06M13/292; D06M13/402; D06M15/53
Domestic Patent References:
| JP2018095982A | ||||
| JP2014080712A | ||||
| JP2017053046A | ||||
| JP2011174198A | ||||
| JP2017137615A |
Foreign References:
| WO2017002660A1 | ||||
| WO2016125577A1 |