Headphone wire multifunctional material and preparation method thereof

A multifunctional, headphone cable technology, applied in the field of multifunctional materials for headphone cables and its preparation, can solve the problems of damaged headphones, earphone sound effects, poor toughness of earphone materials, etc., and achieve strong anti-interference ability, high sound quality, and sound insulation good effect

Inactive Publication Date: 2019-05-07
GUIZHOU XIANGYIN ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, earphones on the market are very common. With the continuous improvement of the quality of life in human society, people have higher requirements for earphone products in terms of appearance, sound quality, material, and use quality. The current anti-interference performance of earphones Poor, easy to be interfered by external magnetic fields, affecting the listening effect, the toughness of the earphone material is poor, the durability is poor, and it is easy to damage the inside of the earphone when pulled for a long time, and the sound insulation effect of the earphone is poor, it is easy to cause damage to the outside world during use It will also affect the sound effect of the earphones

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Example 1. A multifunctional material for earphone wires, made of raw materials with the following weights,

[0013] It is made of the following raw materials in weight ratio, 14 parts of heptadecyl oxirane, 8 parts of polybutyl acrylate, 26 parts of 3-O-galloyl quinic acid butyl ester, 4-(2,2 , 18 parts of 6-trimethyl-7-oxabicyclohept-1-yl)-3-buten-2-one, 33 parts of polyvinyl acetate, polyhedral oligosesquioxane and ethylene-butyl acrylate 12 parts of ester, 3 parts of kaempferol-3-O-β-D-glucoside, 23 parts of [4,4]-1,6-nonanedimethyl-3-phenylpropene, polyhedral oligomerized semisiloxane 33 parts of alkane, 12 parts of ethylene-butyl acrylate.

[0014] Concrete preparation steps are as follows;

[0015] a. Heptadecyl oxirane, polybutyl acrylate, 3-O-galloyl quinic acid butyl ester, 4-(2,2,6-trimethyl-7-oxabicyclohepta- 1-yl)-3-buten-2-one, polyvinyl acetate, polyhedral oligosesquioxane and ethylene-butyl acrylate, kaempferol-3-O-β-D-glucoside, [4 ,4]-1,6-nonanedi...

Embodiment 2

[0017] Example 2. A multifunctional material for earphone wires, made of raw materials with the following weights,

[0018] It is made of the following raw materials in the weight ratio, 10 parts of heptadecyl oxirane, 5 parts of polybutyl acrylate, 25 parts of 3-O-galloyl quinic acid butyl ester, 4-(2,2 , 15 parts of 6-trimethyl-7-oxabicyclohept-1-yl)-3-buten-2-one, 30 parts of polyvinyl acetate, polyhedral oligosesquioxane and ethylene-butyl acrylate 10 parts of ester, 1 part of kaempferol-3-O-β-D-glucoside, 20 parts of [4,4]-1,6-nonanedimethyl-3-phenylpropene, polyhedral oligomerized semisiloxane 30 parts of alkane, 10 parts of ethylene-butyl acrylate.

[0019] Concrete preparation steps are as follows;

[0020] a. Heptadecyl oxirane, polybutyl acrylate, 3-O-galloyl quinic acid butyl ester, 4-(2,2,6-trimethyl-7-oxabicyclohepta- 1-yl)-3-buten-2-one, polyvinyl acetate, polyhedral oligosesquioxane and ethylene-butyl acrylate, kaempferol-3-O-β-D-glucoside, [4 ,4]-1,6-nonan...

Embodiment 3

[0022] Example 3. A multifunctional material for earphone wires, made of raw materials with the following weights,

[0023] It is made of the following raw materials in weight ratio, 15 parts of heptadecyl oxirane, 5 parts of polybutyl acrylate, 25 parts of 3-O-galloyl quinic acid butyl ester, 4-(2,2 , 20 parts of 6-trimethyl-7-oxabicyclohept-1-yl)-3-buten-2-one, 35 parts of polyvinyl acetate, polyhedral oligosesquioxane and ethylene-butyl acrylate 10 parts of ester, 1 part of kaempferol-3-O-β-D-glucoside, 25 parts of [4,4]-1,6-nonanedimethyl-3-phenylpropene, polyhedral oligomerized semisiloxane 30 parts of alkane, 15 parts of ethylene-butyl acrylate.

[0024] Concrete preparation steps are as follows;

[0025] a. Heptadecyl oxirane, polybutyl acrylate, 3-O-galloyl quinic acid butyl ester, 4-(2,2,6-trimethyl-7-oxabicyclohepta- 1-yl)-3-buten-2-one, polyvinyl acetate, polyhedral oligosesquioxane and ethylene-butyl acrylate, kaempferol-3-O-β-D-glucoside, [4 ,4]-1,6-nonanedim...

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PUM

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Abstract

The invention discloses a headphone wire multifunctional material and a preparation method thereof, wherein the headphone wire multifunctional material is made of the following raw materials by weight: 10-15 parts of heptadecyloxirane, 5-10 parts of poly(butyl acrylate), 25-30 parts of 3-O-galloyl quinic acid butyl ester, 15-20 parts of 4-(2,2,6-trimethyl-7-oxabicyclohepta-1-yl)-3-butene-2-one, 30-35 parts of polyvinyl acetate, 10-15 parts of polyhedral oligomeric silsesquioxane and ethylene-butyl acrylate, 1-4 parts of kaempferol-3-O-beta-D-glucoside, 20-25 parts of [4,4]-1,6-nonyldimethyl-3-phenylpropene, 30-35 parts of polyhedral oligomeric silsesquioxane, and 10-15 parts of ethylene-butyl acrylate, and heating mixing and extruding are sequentially performed to obtain the finished product. According to the present invention, the product has strong anti-interference ability to external magnetic fields, the headphone made of the product of the present invention has advantages of goodtoughness, strong durability, good sound insulation effect and high sound quality.

Description

technical field [0001] The invention relates to an earphone wire material and a preparation method thereof, in particular to a multifunctional earphone wire material and a preparation method thereof. Background technique [0002] At present, earphones on the market are very common. With the continuous improvement of the quality of life in human society, people have higher requirements for earphone products in terms of appearance, sound quality, material, and use quality. The current anti-interference performance of earphones Poor, easy to be interfered by external magnetic fields, affecting the listening effect, the toughness of the earphone material is poor, the durability is poor, and it is easy to damage the inside of the earphone when pulled for a long time, and the sound insulation effect of the earphone is poor, it is easy to cause damage to the outside world during use The impact will also cause the sound effect of the headset to be affected. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L31/04C08L83/04C08L23/08C08L33/08C08K5/1515C08K5/01
Inventor 钟桂斌
Owner GUIZHOU XIANGYIN ELECTRONICS TECH CO LTD
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