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Novel modified terylene

A polyester and modified technology, applied in the field of chemical raw materials, can solve problems such as insufficient adsorption resistance, and achieve the effect of strong adsorption capacity

Inactive Publication Date: 2012-09-19
常熟市申华化工贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide a new type of modified polyester, which can solve the problem of insufficient adsorption resistance of traditional polyester

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A new type of modified polyester, which is made by mixing and extruding raw materials in the following weight percentages:

[0012] High Fiber Polyester 80%;

[0013] Asbestos fibers 4%;

[0014] Active Zinc Oxide 10%;

[0015] Vulcanizing agent 6%.

Embodiment 2

[0017] A new type of modified polyester, which is made by mixing and extruding raw materials in the following weight percentages:

[0018] High Fiber Polyester 90%;

[0019] Asbestos fibers 2%;

[0020] Active Zinc Oxide 5%;

[0021] Vulcanizing agent 3%.

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PUM

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Abstract

The invention discloses novel modified terylene, which comprises the following production raw materials in percentage by weight: 80 to 90 percent of high-fiber terylene, 2 to 4 percent of asbestos fibers, 5 to 10 percent of oxidant and 3 to 6 percent of vulcanizer. The modified terylene has the advantages that adsorptive capacity is high, a composite filter material made of the modified terylene has a good filtering effect on tiny dust, molds and pollen in air, and non-woven products made of the modified terylene also have the refreshment function; and the modified terylene can be blended with natural fibers of cotton, wools, hemps and the like to form weaving fabrics and knitted fabrics by weaving, and can be made into articles of underwear, clothes, socks, quilts, pillows, mattresses, masks and the like.

Description

technical field [0001] The invention relates to the field of chemical raw materials, in particular to a novel modified polyester. Background technique [0002] Polyester is an important variety of synthetic fibers and is the trade name of polyester fibers in my country. It is a fiber-forming high polymer prepared from purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (EG) through esterification or transesterification and polycondensation reactions— - Polyethylene terephthalate (PET), fibers made by spinning and post-processing. [0003] The patent application document with the application number 201010181030 discloses a modified polyester fiber with inner rigidity and outer flexibility. The fiber is made of PET with high strength and high modulus as the fiber core layer, and the fiber is made of PET with low modulus and soft hand feeling and contains mechanism white bamboo charcoal. PTT is made of 3-6 thin and soft protruding strip-shaped...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/92D01F1/10
Inventor 周建国
Owner 常熟市申华化工贸易有限公司
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