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Down coat having waterproofing function

A down jacket and functional technology, applied in the field of down jacket, can solve the problems of down caking, down jacket not having waterproof function, reducing wearing comfort, etc., and achieve good waterproof effect

Inactive Publication Date: 2015-11-18
ANHUI GUIGU E COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Today's down jackets generally do not have waterproof function. In rainy or humid weather, the down in the liner of the down jacket will shrink and deform after being damp, which will reduce its warmth retention effect. Improper handling will also cause the down to agglomerate and harden, reducing wearing comfort.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A down jacket with waterproof function comprises a clothing body and a down liner, the down liner is coated with a waterproof coating, and the waterproof coating consists of the following components by weight:

[0045] 4 parts of γ-glycidyl ether trimethoxysilane,

[0046] 7 parts octadecylphenol,

[0047] 15 parts water,

[0048] 3 parts of isomeric decanol ethoxylates,

[0049] 2 parts polyacrylic acid,

[0050] 2 parts dimethylhydrogenpolysiloxane,

[0051] 6 parts titanate,

[0052] 3 parts polyoxyethylene stearate.

Embodiment 2

[0054] A down jacket with waterproof function comprises a clothing body and a down liner, the down liner is coated with a waterproof coating, and the waterproof coating consists of the following components by weight:

[0055] 3 parts γ-glycidyl ether trimethoxysilane,

[0056] 6 parts octadecylphenol,

[0057] 15 parts water,

[0058] 2 parts isomerized decanol ethoxylates,

[0059] 1 part polyacrylic acid,

[0060] 1 part Dimethylhydrogenpolysiloxane,

[0061] 5 parts titanate,

[0062] 2 parts polyoxyethylene stearate.

Embodiment 3

[0064] A down jacket with waterproof function comprises a clothing body and a down liner, the down liner is coated with a waterproof coating, and the waterproof coating consists of the following components by weight:

[0065] 3.4 parts of γ-glycidyl ether trimethoxysilane,

[0066] 6.7 parts octadecylphenol,

[0067] 15 parts water,

[0068] 2.3 parts of isomeric decanol polyoxyethylene ether,

[0069] 1.2 parts polyacrylic acid,

[0070] 1.2 parts of dimethyl hydrogen polysiloxane,

[0071] 5.6 parts titanate,

[0072] 2.3 parts polyoxyethylene stearate.

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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PUM

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Abstract

The invention discloses a down coat having a waterproofing function. The down coat comprises a coat body and a down coat liner, wherein the down coat liner is coated with a waterproofing coating, and the waterproofing coating consists of the following components in parts by weight: 3-4 parts of gamma-epoxypropyl ether trimethoxy silane, 6-7 parts of octadecyl alkylphenol, 15 parts of water, 2-3 parts of iso-decanol polyoxyethylene ether, 1-2 parts of polyacrylic acid, 1-2 parts of dimethyl hydrogen-containing polysiloxane, 5-6 parts of titanate and 2-3 parts of polyoxyethylene stearic acid. The down coat having the waterproofing function disclosed by the invention, by coating the down coat liner with the waterproofing, is relatively good in waterproofing effect and is protected from deforming caused by damp even in a rainy condition, and the using effect and the wearing comfort of the down coat are completely not affected.

Description

technical field [0001] The invention relates to a down jacket with waterproof function. Background technique [0002] Today's down jackets generally do not have waterproof function. In rainy or humid weather, the down in the liner of the down jacket will shrink and deform after being damp, which will reduce its warmth retention effect. Improper handling will also cause the down to agglomerate and harden, reducing wearing comfort. . Contents of the invention [0003] The purpose of the present invention is to provide a down jacket with waterproof function, the down liner of which is coated with a waterproof coating, which has a good waterproof effect, and will not be deformed by moisture even in rainy weather, and will not affect the use effect and quality at all. Wearing comfort. [0004] In order to achieve the above object, the technical solution of the present invention is to design a down jacket with waterproof function, including a clothing body and a down liner, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D3/00A41D31/00
Inventor 不公告发明人
Owner ANHUI GUIGU E COMMERCE