Manufacture of fibre containing functional mineral powder and fibre prepared by the same

A mineral powder, functional technology

Inactive Publication Date: 2001-10-24
石美秀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the conventional preparation method of fibers, each crystal form of the functional mineral powder used can be different, such as prism, pyramid, rhombohedron, hexahedron, octahedron, dodecahedron, so the accessories of wea

Method used

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  • Manufacture of fibre containing functional mineral powder and fibre prepared by the same
  • Manufacture of fibre containing functional mineral powder and fibre prepared by the same
  • Manufacture of fibre containing functional mineral powder and fibre prepared by the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0107] In order to prepare 2 denier fibers that can radiate far-infrared rays that are beneficial to the human body and have good quality, firstly, the muscovite in the axial form of the crystal is crushed to 325 mesh, and then the first crushed muscovite is sintered at 800℃, and the muscovite is finely crushed for the second time. The mother powder, so that the maximum particle size of the muscovite powder is less than 1 micron. Next, an electromagnet is used to remove metal elements while mixing the mineral powder with water, and the mineral powder is passed through a filter with pressure to obtain a fine mineral powder.

[0108] In addition, 17% by weight of muscovite powder was mixed with an inorganic antibacterial agent, and the mixed powder was polymerized with polyester. Thus, at 283°C, a 2% by weight fiber containing the above-mentioned mixed powder was prepared by a conventional spinning method. As a result, no wear of accessories such as healds, rollers, and guides and f...

Embodiment 2

[0110] This example was carried out in the same manner as in Example 1, except that polyamide was used instead of polyester.

Embodiment 3

[0112] As in Example 1, after the mixed powder was treated with polyester in polymerization, a batch polymerization method was used to prepare chips containing 2% by weight of mineral powder at a polymerization temperature of 290°C, and its viscosity coefficient was 2700 poise. Next, 1.4 denier staple fibers were spun at a temperature of 283°C. As a result, no abrasion of accessories and fiber cutting occurred, and a smooth surface and excellent quality fiber were obtained.

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Abstract

A method of producing fiber having functional mineral powders includes the steps of a first pulverizing functional mineral which crystal form of is pinacoid, a second closely pulverizing the first pulverized functional mineral powders to be less than 1/3 granularity of desired fineness, mixing and synthesizing 0.1-10 weight % of the second pulverized functional mineral powders and 90-99.9 weight % of a chemical resin, and spinning the mixture of functional mineral powders and the chemical resin.

Description

Background of the invention [0001] The present invention relates to a method for preparing a fiber containing mineral powder, and more specifically to a method for preparing a fiber containing functional mineral powder. The crystal form (cleavage form) of the powder is axial or contains two functional mineral powders. The first crystal form The second crystal form is a prism, a pyramid, a rhombohedron, a hexahedron (cubic), an octahedron, a dodecahedron, and the fibers prepared therefrom. [0002] Recently, in the fiber field, functional minerals such as eluvite porphyry, hornblende, rutile, zeolite, zircon, mullite, jade or tourmaline, or synthetic functional minerals are used . [0003] These functional minerals play the role of far-infrared radiation, antibacterial, deodorization, isolation of electron waves, isolation of ultraviolet rays, adsorption, moisture absorption, negative ion radiation, and antistatic. [0004] The general method for preparing mineral powder-containing...

Claims

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Application Information

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IPC IPC(8): D01F1/10C08K3/34D01F2/08D01F2/28D01F6/46D01F6/54D01F6/90D01F6/92
CPCD01F1/10C08K2201/014C08K3/34
Inventor 石美秀
Owner 石美秀
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