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Waterproof down jacket

A technology for down jackets and down jackets is applied in the field of waterproof down jackets, which can solve the problems of down clumping, reducing the thermal insulation effect, reducing wearing comfort, etc., and achieve the effect of good waterproof effect.

Inactive Publication Date: 2015-11-25
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 waterproof down jacket, comprising a 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] 7.8 parts water,

[0046] 1.2 parts of isomeric decanol polyoxyethylene ether,

[0047] 2.3 parts of dimethyl hydrogen polysiloxane,

[0048] 1.2 parts of vinyltrimethoxysilane,

[0049] 2.3 parts maleic anhydride modified polyethylene,

[0050] 8.9 parts octadecylphenol,

[0051] 3.4 parts hydroxypropyl methylcellulose,

[0052] 1.2 parts polyglyceryl monostearate.

Embodiment 2

[0054] A waterproof down jacket, comprising a 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] 7 parts water,

[0056] 1 part Isodecanol Ethoxylates,

[0057] 2 parts dimethylhydrogenpolysiloxane,

[0058] 1 part vinyltrimethoxysilane,

[0059] 2 parts maleic anhydride modified polyethylene,

[0060] 8 parts octadecylphenol,

[0061] 3 parts hydroxypropyl methylcellulose,

[0062] 1 part polyglyceryl monostearate.

Embodiment 3

[0064] A waterproof down jacket, comprising a 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] 8 parts water,

[0066] 2 parts isomerized decanol ethoxylates,

[0067] 3 parts dimethylhydrogenpolysiloxane,

[0068] 2 parts vinyltrimethoxysilane,

[0069] 3 parts maleic anhydride modified polyethylene,

[0070] 9 parts octadecylphenol,

[0071] 4 parts hydroxypropyl methylcellulose,

[0072] 2 parts polyglyceryl monostearate.

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PUM

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Abstract

The invention discloses a waterproof down jacket. The waterproof down jacket comprises a jacket body and a down linear. The down linear is coated with a water-proof coating layer. The water-proof coating layer comprises the following components: 7 to 8 parts by weight of water, 1 to 2 parts by weight of isodecyl polyoxyethylene ether, 2 to 3 parts by weight of dimethyl hydrogen-containing polysiloxane, 1 to 2 parts by weight of vinyl trimethoxy silane, 2 to 3 parts by weight of maleic anhydride modified polyvinyl, 8 to 9 parts by weight of octadecane nonylphenols, 3 to 4 parts of hydroxypropyl methyl cellulose and 1 to 2 parts of polyglycerol monostearate. The waterproof down jacket has following beneficial effects: the down linear is coated with the water-proof coating layer so that a fine waterproof effect is obtained; and even on rainy days, the waterproof down jacket is not deformed by moisture so that using effect and wearing comfort level are not affected at all.

Description

technical field [0001] The invention relates to a waterproof down jacket. 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 object of the present invention is to provide a waterproof down jacket, 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 conditions, and will not affect the use effect and wearing comfort at all. . [0004] In order to achieve the above object, the technical solution of the present invention is to design a waterproof down jacket, including a clothing body and a down liner, the down liner is coated with a waterproof coatin...

Claims

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Application Information

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IPC IPC(8): A41D3/00A41D27/02C09D101/28C09D183/05C09D171/02C09D123/26D06M15/09D06M15/53D06M15/643D06M15/227D06M13/503D06M13/152
Inventor 不公告发明人
Owner ANHUI GUIGU E COMMERCE
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