Far-infrared polyester fiber

A polyester fiber and far-infrared technology, applied in the field of polyester fiber, can solve problems such as bacteria that are prone to mold growth, and achieve the effects of improving human immunity, enhancing phagocytosis, and eliminating and relieving fatigue.

Active Publication Date: 2017-08-18
黄蕊烨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although cotton has the advantages of strong warmth retention and good water absorption, there are still some disadvantages in cotton fiber to varying degrees: it is easy to mold and grow bacteria

Method used

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  • Far-infrared polyester fiber
  • Far-infrared polyester fiber
  • Far-infrared polyester fiber

Examples

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Embodiment Construction

[0015] The present invention is further described in conjunction with the following examples.

[0016] Such as figure 1 Shown, a kind of far-infrared polyester fiber of the present invention, by figure 1 The number 1 in the table indicates that the far-infrared polyester fiber 1 is formed by blending PET fibers and PTT fibers, and its interior presents a hollow structure. The PET fibers are composed of dimethyl terephthalic acid, ethylene diphthalic acid, and Alcohol polyester, PTT fiber is made of dimethyl terephthalic acid and propylene glycol polyester with a molar ratio of 1.5:2.5, the raw material of the modified far-infrared polyester fiber also includes far-infrared performance masterbatch, copper-loaded Graphene powder; the weight percentage of various raw materials is: 0.05% to 0.1% of far-infrared performance masterbatch, 0.05% to 25% of copper-loaded graphene powder, and the balance is PET fiber slices and PTT fiber slices; The raw materials of infrared performanc...

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Abstract

The invention discloses far-infrared polyester fiber. The far-infrared polyester fiber is prepared by blending PET (polyethylene terephthalate) fiber, PTT (polytrimethylene terephthalate) fiber, far-infrared property master batch and copper-loaded graphene powder, wherein the PET fiber is prepared from dimethyl terephthalic acid and ethylene glycol polyester according to a molar ratio of 1.2:2.3; the PTT fiber is prepared from dimethyl terephthalic acid and propylene glycol polyester according to a molar ratio of 1.5:2.5; the far-infrared polyester fiber is prepared from the following raw materials in percentage by weight: 0.05% to 0.1% of far-infrared property master batch, 0.05 to 25% of copper-loaded graphene powder, and the balance of PET fiber slice and PTT fiber slice, and the raw materials of the far-infrared property master batch are mainly vermiculite and medical stone microparticles. The invention also discloses a preparation method of the polyester fiber. The polyester fiber prepared by the preparation method has excellent far-infrared property, bacteria-resisting and inhibiting properties, and skin-friendly and skid-care properties.

Description

technical field [0001] The invention relates to the field of polyester fibers, in particular to a far-infrared polyester fiber. Background technique [0002] The most natural fiber used in textile materials on the market is cotton fiber. Although cotton has the advantages of strong warmth retention and good water absorption, there are still some disadvantages in cotton fiber to varying degrees: it is easy to mold and grow bacteria. Polyester fiber is currently the most widely used type of textile fiber. Therefore, it is possible to use polyester fiber to replace or partially replace cotton fiber, and it is also the most researched direction at present. Based on the above, the present invention provides far-infrared polyester fibers. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to provide a kind of far-infrared modified polyester fiber, through the improvement on the basis of the prior art, obtain a kind of far...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/14D01F1/10D01F1/09D06M14/32D06M15/59D06M13/123D06M15/15D06M15/03D06M101/32
CPCD01F1/09D01F1/10D01F1/103D01F8/14D06M13/123D06M14/32D06M15/03D06M15/15D06M15/59D06M16/00D06M2101/32D06M2200/50
Inventor 钟敏丽黄钊维罗湘军刘林
Owner 黄蕊烨
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