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Treatment agent for elastic fibers and elastic fibers

A technology of elastic fiber and treatment agent, which is applied in the field of elastic fiber and treatment agent for elastic fiber, can solve the problems such as difficult to unwind stably, and achieve the effect of improving stability

Pending Publication Date: 2020-10-13
TAKEMOTO YUSHI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for example, after the elastic fiber is spun and wound into a package, it is difficult to stably unwind the package when it is pulled out from the package and supplied to the processing step.

Method used

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  • Treatment agent for elastic fibers and elastic fibers
  • Treatment agent for elastic fibers and elastic fibers
  • Treatment agent for elastic fibers and elastic fibers

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0034] Next, the first embodiment of the treatment agent for elastic fibers (hereinafter referred to as treatment agent) for concretely realizing the present invention will be described. The treatment agent of this embodiment contains a basic component, an amine salt of an alkyl phosphate, and a predetermined|prescribed quaternary ammonium salt.

[0035] Examples of the base component used in the treatment agent of this embodiment include silicone oil, mineral oil, polyolefin, and ester oil. One type of base component may be used alone, or two or more types may be used in combination suitably. The base component is compounded in the treatment agent as a smoothing agent to impart smoothness to elastic fibers.

[0036] Specific examples of silicone oil are not particularly limited, and examples include dimethyl silicone, phenyl-modified silicone, amino-modified silicone, amide-modified silicone, polyether-modified silicone, amino-polyether-modified Silicone, alkyl modified sil...

no. 2 Embodiment approach

[0075] Next, a second embodiment of the elastic fiber for concretely realizing the present invention will be described. The treatment agent of the first embodiment adheres to the elastic fiber of the present embodiment. The amount of the treatment agent (excluding the solvent) according to the first embodiment is not particularly limited, but it is preferably deposited in a ratio of 0.1 to 10% by mass from the viewpoint of further enhancing the effect of the present invention.

[0076] Examples of elastic fibers are not particularly limited, and examples thereof include polyester-based elastic fibers, polyamide-based elastic fibers, polyolefin-based elastic fibers, and polyurethane-based elastic fibers. Among these, polyurethane-based elastic fibers are preferable. In this case, expression of the effects of the present invention can be further enhanced.

[0077] The method for producing elastic fibers according to this embodiment includes oiling elastic fibers with the treat...

Embodiment

[0085] Hereinafter, in order to demonstrate the structure and effect of this invention more concretely, an Example etc. are given, However, this invention is not limited to these Examples. In addition, in description of a following Example and a comparative example, a part means a mass part, and % means a mass %.

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Abstract

Provided are a treatment agent for elastic fibers, which is capable of improving stability; and elastic fibers to which the treatment agent for elastic fibers is adhered. The treatment agent for elastic fibers is characterized by containing at least one base component selected from the group consisting of silicone oils, mineral oils, polyolefins and ester oils; an amine salt of an alkyl phosphate;and at least one quaternary ammonium salt selected from the group consisting of fatty acid salts, alkyl sulfonates, alkyl sulfate salts, and alkyl phosphate salts of quaternary ammonium. The elasticfiber according to the present invention is characterized in that the treatment agent for elastic fibers is adhered thereto.

Description

technical field [0001] The present invention relates to a treatment agent for elastic fibers capable of improving stability, and an elastic fiber to which the treatment agent for elastic fibers adheres. Background technique [0002] For example, elastic fibers such as polyurethane-based elastic fibers have stronger adhesion between fibers than other synthetic fibers such as polyester-based fibers and polyamide-based fibers. Therefore, there is a problem that it is difficult to stably unwind the elastic fiber from the package when, for example, the elastic fiber is spun and wound into a package, and then pulled out from the package and used in a processing step. Therefore, in order to improve the smoothness of elastic fibers more than conventionally, a treatment agent for elastic fibers containing a smoothing agent such as silicone oil may be used. [0003] Conventionally, the processing agent for elastic fibers disclosed in International Publication No. 2016-129357, JP 6328...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/643D06M13/02D06M13/463D06M101/38
CPCD06M13/02D06M13/463D06M15/643D06M2101/38
Inventor 小田康平伊藤旬
Owner TAKEMOTO YUSHI KK
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