Adhesive for sole of leather shoe and preparation method thereof

A technology for adhesives and leather shoes, applied in the directions of polymer adhesive additives, non-polymer adhesive additives, non-polymer organic compound adhesives, etc., can solve the harm to the health of production personnel, environmental pollution, and resource waste and other problems, to achieve the effect of simple and easy preparation process, strong weather resistance, and elimination of surface tension

Inactive Publication Date: 2017-10-03
HEFEI YUANKE GARMENT DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solvent-based adhesives will be accompanied by a large amount of solvent volatilization during production, construction and curing, causing serious environmental pollution and waste of resources. At the same time, since most organic solvents are harmful to the human body, they will also seriously endanger the health of production personnel.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A sole adhesive for leather shoes comprises the following raw materials in parts by weight: 10 parts of white glue, 4 parts of sodium carboxymethyl cellulose, 4 parts of titanium dioxide, 3 parts of polyethylene oxide, 3 parts of natural particles, 15 parts of ultramarine, 3 parts of potassium chloride, 4 parts of penetrating agent JFC, 1 part of diffusing agent, 1 part of casein anhydride, 3 parts of foaming agent, 3 parts of hard ester, 30 parts of soft water.

[0019] The natural particles include the following components by weight: 40 parts of vegetable starch, 10 parts of glycerin, and 35 parts of polyethylene.

[0020] The white glue is composed of the following materials in parts by weight: 30 parts of vinyl acetate, 10 parts of ethylenediamine, and 3 parts of polystyrene.

[0021] The diffusing agent is selected from one or more of gelatin, alginate, methylcellulose, hydroxypropylmethylcellulose, polyvinyl alcohol, maleic anhydride, styrene or vinyl acetate, and...

Embodiment 2

[0030] A sole adhesive for leather shoes comprises the following raw materials in parts by weight: 20 parts of white glue, 10 parts of sodium carboxymethyl cellulose, 4 parts of titanium dioxide, 6 parts of polyethylene oxide, 6 parts of natural particles, 20 parts of ultramarine, Potassium chloride 6 parts, penetrating agent JFC 6 parts, diffusing agent 5 parts, anhydride casein 2 parts, foaming agent 6 parts, hard ester 6 parts, soft water 32 parts.

[0031] The natural particles include the following components by weight: 45 parts of vegetable starch, 12 parts of glycerin, and 40 parts of polyethylene.

[0032] The white glue is composed of the following materials in parts by weight: 40 parts of vinyl acetate, 15 parts of ethylenediamine, and 10 parts of polystyrene.

[0033] The diffusing agent is selected from one or more of gelatin, alginate, methylcellulose, hydroxypropylmethylcellulose, polyvinyl alcohol, maleic anhydride, styrene or vinyl acetate, and polyacrylate.

...

Embodiment 3

[0042] A sole adhesive for leather shoes comprises the following raw materials in parts by weight: 30 parts of white glue, 16 parts of sodium carboxymethyl cellulose, 5 parts of titanium dioxide, 9 parts of polyethylene oxide, 9 parts of natural particles, 25 parts of ultramarine, 9 parts of potassium chloride, 8 parts of penetrating agent JFC, 9 parts of diffusing agent, 3 parts of anhydride casein, 10 parts of foaming agent, 9 parts of hard ester, 35 parts of soft water.

[0043] The natural particles include the following components by weight: 55 parts of vegetable starch, 15 parts of glycerin, and 45 parts of polyethylene.

[0044] The white glue is composed of the following materials in parts by weight: 50 parts of vinyl acetate, 25 parts of ethylenediamine, and 15 parts of polystyrene.

[0045] The diffusing agent is selected from one or more of gelatin, alginate, methylcellulose, hydroxypropylmethylcellulose, polyvinyl alcohol, maleic anhydride, styrene or vinyl acetate, ...

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PUM

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Abstract

The invention discloses an adhesive for the sole of a leather shoe and a preparation method thereof. The adhesive comprises the following raw materials by weight: 10 to 30 parts of white glue, 4 to 16 parts of carboxymethylcellulose sodium, 4 to 5 parts of titanium dioxide, 3 to 9 parts of polyoxyethylene, 3 to 9 parts of natural particles, 15 to 25 parts of ultramarine, 3 to 9 parts of potassium chloride, 4 to 8 parts of an osmotic agent JFC, 1 to 9 parts of a dispersing agent, 1 to 3 parts of casein, 3 to 10 parts of a foaming agent, 3 to 9 parts of stearic acid and 30 to 35 parts of soft water. The adhesive for the sole of the leather shoe is low in toxicity and friendly to environment and is an environment-friendly adhesive; and the raw materials of the adhesive are easily available and low in cost. According to the method, the usage amount of macromolecular materials in the adhesive is reduced and the usage amount of natural particles is increased, so shoe material infiltration performance of the adhesive is improved. Since titanium dioxide has good weatherability, the prepared adhesive has stable chemical properties and is not prone to denaturation and viscosity reduction.

Description

technical field [0001] The invention belongs to the field of shoe processing, and in particular relates to a leather shoe sole adhesive and a preparation method thereof. Background technique [0002] Shoes have a long history of development. About 5,000 years ago in the Yangshao culture period, the most primitive shoes made of animal skins appeared. Shoes are a tool for people to protect their feet from injury. The earliest people invented fur shoes in order to overcome special circumstances and prevent their feet from being uncomfortable or injured. With the development of shoes, shoes of various styles and functions can be seen everywhere. Shoes are indispensable daily necessities in human production and life. In the process of social development, due to the increasing number of materials, styles and uses of shoes, the types of shoes have also begun to enrich, but rubber is indispensable for shoemaking. Adhesives, most of the current adhesives are still solvent-based ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/00C09J4/06C09J11/04C09J11/06C09J11/08
CPCC09J4/00C09J4/06C09J11/04C09J11/06C09J11/08
Inventor 张力
Owner HEFEI YUANKE GARMENT DESIGN CO LTD
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