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Title:
SYNTHETIC FIBER TREATMENT AGENT AND USE OF THE SAME
Document Type and Number:
Japanese Patent JP2015145545
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a synthetic fiber treatment agent which is used for production of a synthetic resin, can significantly reduce the occurrence fluff or yarn breakage and is excellent in heat resistance without worsening the production environment.SOLUTION: There is provided a synthetic fiber treatment agent which essentially comprises 10 to 70 wt.% of an ester (A) having a structure in which a polyhydric alcohol and a straight-chain fatty acid are bonded through an ester linkage and 15 to 65 wt.% of a nonionic surfactant, where the fatty acid includes linoleic acid and a straight-chain fatty acid having 14 to 22 carbon atoms other than linoleic acid, the ratio of linoleic acid to the whole straight-chain fatty acid is 5 to 20 wt.%, the weight ratio of the total of linoleic acid and a fatty acid having 14 to 22 carbon atoms other than linoleic acid is 95 wt.% or more, the weight ratio of linoleic acid is 2 wt.% or less, the polyhydric alcohol is a trihydric alcohol and the ester (A) has a weight average molecular weight of 500 to 1200 and an iodine value of 30 to 80.

Inventors:
UJINO IKUYA
SHINKAI HIROSHI
TATEMOTO SHINICHI
Application Number:
JP2014019118A
Publication Date:
August 13, 2015
Filing Date:
February 04, 2014
Export Citation:
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Assignee:
MATSUMOTO YUSHI SEIYAKU KK
International Classes:
D06M13/224; C09K3/00; D06M15/53
Domestic Patent References:
JP2009155762A2009-07-16