Treatment agent for polyester-based synthetic fiber, method for treating polyester-based synthetic fiber, and polyester-based synthetic fiber

A synthetic fiber and treatment agent technology, applied in fiber treatment, single-component polyester rayon, textiles and papermaking, etc., can solve the problems of emulsification stability, heat resistance, antistatic performance, and scum accumulation resistance. , to achieve the effect of satisfying the emulsification stability

Active Publication Date: 2018-01-02
TAKEMOTO YUSHI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these conventional treating agents for polyester-based synthetic fibers have insufficient emulsification stability, heat resistance, antistatic properties in the carding process in the spinning process, and scum accumulation resistance in the drawing process.

Method used

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  • Treatment agent for polyester-based synthetic fiber, method for treating polyester-based synthetic fiber, and polyester-based synthetic fiber
  • Treatment agent for polyester-based synthetic fiber, method for treating polyester-based synthetic fiber, and polyester-based synthetic fiber
  • Treatment agent for polyester-based synthetic fiber, method for treating polyester-based synthetic fiber, and polyester-based synthetic fiber

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Embodiment Construction

[0031] Hereinafter, in order to make the structure and effect of this invention concrete, an Example etc. are given, However, this invention is not limited to these Examples. It should be noted that in the following examples and comparative examples, parts mean parts by mass, and % means % by mass.

[0032] Test category 1 (preparation of aqueous solution of treatment agent for polyester-based synthetic fibers)

[0033] ・Preparation of an aqueous solution of a treatment agent for polyester-based synthetic fibers (Example 1)

[0034] 66.5 parts of octadecyl phosphate potassium salt (acid value 10KOHmg / g) (A-1), α-nonylphenyl-ω-hydroxyl (polyoxyethylene) (n=10, n is ethylene oxide unit Quantity, the same below) and 70:30 (mass ratio) mixture (B-1) 30 parts of the mixture (B-1) of α-dodecylamino-ω-hydroxyl (polyoxyethylene) (n=10), and stearyl alcohol ( C-1) 3.5 parts were put into a beaker, mixed well, and half of the prescribed amount of ion-exchanged water heated to 80° C. w...

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Abstract

The present invention provides a polyester-based synthetic fiber treatment agent that simultaneously satisfies the requirements of emulsion stability, heat resistance, antistatic property of the carding step in the weaving process and scum resistance of the drawing step, and does not cause degradation of the fiber strength, a treatment method of the polyester-based synthetic fiber using the treatment agent, and a polyester-based synthetic fiber obtained by the treatment method. As the treatment agent for the polyester-based synthetic fibers, a specific alkyl phosphate is contained in a proportion of 40 to 80% by mass, a specific surfactant is contained in a proportion of 10 to 50% by mass, and a monovalent aliphatic alcohol is contained at a ratio of 0.01 to 10% by mass, wherein the monovalent aliphatic alcohol has an alkyl group having 12 to 22 carbon atoms in the molecule; said components add up to 100 mass%.

Description

technical field [0001] The present invention relates to a treating agent for polyester-based synthetic fibers, a method for treating polyester-based synthetic fibers using the treating agent, and polyester-based synthetic fibers obtained by the treating method. Background technique [0002] Conventionally, various oil agents using alkyl phosphate potassium salts have been proposed as processing agents for polyester-based synthetic fibers. As for this treating agent, (1) a two-component system of alkyl phosphate potassium salt and alkylaminoether type nonionic phosphoric acid neutralizer has been proposed (for example, refer to Patent Document 1), (2) alkyl phosphate potassium salt Two-component system of salt and high molecular weight polyoxyethylene compound (for example, refer to patent document 2), (3) three-component system of alkyl phosphate potassium salt, paraffin emulsion and cationic surfactant (for example, refer to patent document 3) and other programs. However,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/292D06M13/165D06M13/144D01F6/62D06M101/32
CPCD01F6/62D06M13/144D06M13/165D06M13/292D06M2101/32
Inventor 竹内浩纯小室利广
Owner TAKEMOTO YUSHI KK
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