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Waterproof shoe and processing process thereof

A technology of waterproof shoes and waterproof layer, applied in the field of shoes, can solve problems such as poor waterproofness, and achieve the effects of good waterproof performance, good waterproofness and improved waterproof performance.

Active Publication Date: 2021-08-13
浙江立超儿童用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to improve the problem of poor water resistance of shoes, the application provides a waterproof shoe and its processing technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0046] Preparation of polyethylene succinate emulsion: add 15 parts of polyethylene succinate to 85 parts of water while stirring, raise the temperature to 85°C, and cool down to 50°C after the polyethylene succinate is completely dissolved , adding 6 parts of emulsifier, stirring and reacting for 30 minutes, and cooling to room temperature to obtain 100 parts by weight of polyethylene succinate emulsion.

Embodiment 1

[0049] The application discloses a waterproof shoe. The waterproof shoe includes a sole and an upper. The surface of the upper is covered with a waterproof layer. The waterproof layer includes the following raw materials: ABS resin, polyethylene succinate emulsion, lime, film-forming aids, Antifoaming agent and leveling agent, wherein, polyethylene succinate emulsion is prepared from Preparation Example 1, and propylene glycol ether is used as film-forming aid, and the contents of each component are shown in Table 1-1 below.

[0050] The processing technology of waterproof shoes includes the following steps:

[0051] S1. Preparation of waterproof layer: heat up to 100°C, stir and mix ABS resin, polyethylene succinate emulsion, film-forming aid, defoamer and leveling agent, then add lime, stir and mix, and cool to At room temperature, a waterproof coating is prepared, and the waterproof coating is applied to the surface of the cut shoe upper, and dried at 40 ° C. The waterproof...

Embodiment 2

[0054] The application discloses a waterproof shoe. The waterproof shoe includes a sole and an upper. The surface of the upper is covered with a waterproof layer. The waterproof layer includes the following raw materials: ABS resin, polyethylene succinate emulsion, lime, film-forming aids, Antifoaming agent and leveling agent, wherein, polyethylene succinate emulsion is prepared from Preparation Example 1, and propylene glycol ether is used as film-forming aid, and the contents of each component are shown in Table 1-1 below.

[0055] The processing technology of waterproof shoes includes the following steps:

[0056] S1. Preparation of waterproof layer: heat up to 120°C, stir and mix ABS resin, polyethylene succinate emulsion, film-forming aid, defoamer and leveling agent, then add lime, stir and mix, and cool to At room temperature, a waterproof coating is prepared, and the waterproof coating is applied to the surface of the cut shoe upper, and dried at 50°C. The waterproof c...

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PUM

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Abstract

The invention relates to the field of shoes, and particularly discloses a waterproof shoe and a processing process thereof. The waterproof shoe comprises a sole and a vamp, the surface of the vamp is covered with a waterproof layer, and the waterproof layer comprises the following raw materials: ABS resin; a polyethylene glycol succinate emulsion; lime; a coalescing agent; a defoaming agent; and a leveling agent. The processing process comprises the following steps: S1, preparing the waterproof layer; S2, performing shoe processing. According to the waterproof shoe, the ABS resin, the polyethylene glycol succinate emulsion and the lime are adopted, wherein the ABS resin has good waterproofness, and the polyethylene glycol succinate emulsion has good adhesion, so that after the ABS resin and the polyethylene glycol succinate emulsion are mixed, the waterproof performance of the prepared waterproof layer is better; after the lime is added and mixed, the lime absorbs water and is cured, and furthermore, a compact net-shaped structure is formed by bonding, so that the internal structure of the waterproof layer is tighter, the permeation of water to the waterproof layer is inhibited, and the waterproof performance of the shoes is further improved.

Description

technical field [0001] This application relates to the field of shoes, more specifically, it relates to a waterproof shoe and its processing technology. Background technique [0002] Shoes are daily necessities worn on the feet for walking, and usually include soles and vamps. When walking outside in rainy days, falling rainwater and splashed rainwater will easily wet the shoes, reducing the wearing comfort of the shoes, and the wet shoes will easily breed bacteria, which will cause beriberi on the human feet and affect human health, which needs to be improved. Contents of the invention [0003] In order to improve the problem of poor waterproofness of shoes, the present application provides a waterproof shoe and its processing technology. [0004] In the first aspect, the present application provides a waterproof shoe, which adopts the following technical solution: [0005] A waterproof shoe, comprising a sole and a vamp, the surface of the vamp is covered with a waterp...

Claims

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Application Information

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IPC IPC(8): A43B1/00A43B7/12A43B23/02A43B23/06A43D11/14A43D25/047C09D155/02C09D135/02C09D7/61C09D7/63C09D7/65D06N3/00D06N3/12
CPCA43B1/00A43B7/12A43B23/0205A43B23/06A43D25/047A43D11/14C09D155/02C09D7/61C09D7/63C09D7/65C09D7/70D06N3/0063D06N3/12C08K2003/2244C08K2201/011C08K2003/2241C08L35/02C08L83/04C08K3/22C08K7/14C08K5/10
Inventor 张娇洁辛青红周环浩
Owner 浙江立超儿童用品有限公司
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