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Allergy-free polyester fiber

A polyester fiber, anti-allergic technology, applied in the fiber field, can solve problems such as allergic reaction, easy generation of static electricity, human body damage, etc., and achieve the effect of avoiding skin sensitivity

Pending Publication Date: 2021-06-18
荣雷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The polyester fiber is in contact with the human body and the charged body, and it is easy to generate static electricity. In addition, in order to improve the decorative and other functions of the polyester fiber fabric, some flame retardant ingredients are usually added to the polyester fiber, but the commonly used flame retardant ingredients are generally It is a reactive flame retardant component. When in contact with the human body, it will cause a certain degree of damage to the human body and cause an allergic reaction. In addition, the added components put forward higher requirements for the quality control of polyester fiber

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of hypoallergenic polyester fiber of the present embodiment, raw material comprises the following components by weight:

[0031] 105 parts of polyester; Described polyester is polyethylene furandicarboxylate and polylactate that the ratio of the amount of substance is 1:1;

[0032] 16 parts of decabromodiphenyl ether;

[0033] 16 parts of propylene glycol;

[0034] 7 parts of butanediol;

[0035] 6 parts of antimony trioxide.

[0036] The antiallergic polyester fiber of this embodiment was prepared by the above components through a conventional melt spinning method.

Embodiment 2

[0038] A kind of hypoallergenic polyester fiber of the present embodiment, raw material comprises the following components by weight:

[0039] 100 parts of polyester; Described polyester is polyethylene furandicarboxylate;

[0040] 18 parts of decabromodiphenyl ether;

[0041] 12 parts of propylene glycol;

[0042] 6 parts of butanediol;

[0043] 8 parts of antimony trioxide.

[0044] The antiallergic polyester fiber of this embodiment was prepared by the above components through a conventional melt spinning method.

Embodiment 3

[0046] A kind of hypoallergenic polyester fiber of the present embodiment, raw material comprises the following components by weight:

[0047] 110 parts of polyester; Described polyester is polylactate;

[0048] 14 parts of decabromodiphenyl ether;

[0049] 18 parts of propylene glycol;

[0050] 8 parts of butanediol;

[0051] 4 parts of antimony trioxide.

[0052] The antiallergic polyester fiber of this embodiment was prepared by the above components through a conventional melt spinning method.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses an allergy-free polyester fiber which is prepared from the following raw materials in parts by weight: 90-120 parts of polyester; 10-20 parts of decabromodiphenyl ether; 10-20 parts of propylene glycol; 5-10 parts of butanediol; and 2-10 parts of antimonous trioxide. According to the polyester fiber disclosed by the invention, one or more of poly(ethylene furandicarboxylate), polylactic acid ester and polybutylene terephthalate are used as a matrix, and the antimonous oxide is added, so that the polyester fiber has fiber strength and density, and can effectively avoid causing human skin sensitivity.

Description

technical field [0001] The invention belongs to the field of fiber technology, in particular to a hypoallergenic polyester fiber. Background technique [0002] Polyester fiber refers to the synthetic fiber obtained by spinning the polyester formed by polycondensation of organic dibasic acid and dibasic alcohol, which belongs to the polymer compound. The common polyester fiber generally refers to polyethylene terephthalate, which is polymerized from terephthalic acid and ethylene glycol, and is currently widely used in many fields such as clothing, cloth, and fillers. [0003] The polyester fiber is in contact with the human body and the charged body, and it is easy to generate static electricity. In addition, in order to improve the decorative and other functions of the polyester fiber fabric, some flame retardant ingredients are usually added to the polyester fiber, but the commonly used flame retardant ingredients are generally It is a reactive flame retardant component. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/14D01F6/92D01F1/10
CPCD01F1/10D01F6/92D01F8/14
Inventor 不公告发明人
Owner 荣雷
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