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Title:
蓄熱保温性ポリエステル繊維及びその製造方法
Document Type and Number:
Japanese Patent JP6412640
Kind Code:
B2
Abstract:
The present invention is directed to a method for preparing a polyester fiber, the method including: mixing 5-50 wt % of composite metal oxide particles, including a tungsten-based oxide, a cesium-based oxide, an antimony-based oxide, an indium-based oxide, and a tin-based oxide, with 40-90 wt % of one or two types of organic solvents selected from among alcohol, ketone, and acetates, 0.4-20 wt % of polyvinyl butyral, i.e., polymer, and 2-30 wt % of calcium stearate or magnesium stearate to obtain a mixture, and stirring and grinding the mixture to prepare a dispersion liquid; drying the dispersion liquid to prepare a powdered additive; mixing 1-30 wt % of the additive with polyester chips to obtain a mixture and melting this mixture to prepare master batch chips; and mixing 1-10 wt % of the master batch chips with general polyester chips to obtain a mixture, and melting and spinning this mixture.

Inventors:
オ,ソン チン
リ,ミン ソク
Application Number:
JP2017516331A
Publication Date:
October 24, 2018
Filing Date:
August 26, 2015
Export Citation:
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Assignee:
ヒョソン コーポレーション
International Classes:
D01F6/92; D01D4/02; D01F1/10; D01F6/62; D03D15/00; D04B1/16; D04B21/16
Domestic Patent References:
JP2002369835A
JP2012172133A
JP2006132042A
JP2011001551A
JP1314716A
JP2007204740A
JP2007204742A
Foreign References:
WO2014069935A1
WO2004054485A1
US20150292115
US20080308775
WO2006049025A1
WO2014156822A1
WO2011049186A1
Attorney, Agent or Firm:
一色国際特許業務法人