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Adhesive for outdoor sports shoes

A technology for sports shoes and adhesives, applied in the directions of adhesives, non-polymer adhesive additives, non-polymer organic compound adhesives, etc., can solve the problems of shortening the service life of shoes, harm to human health, poor storage stability, etc. Guaranteed bonding performance and mechanical strength, simple use process, and improved high temperature resistance

Inactive Publication Date: 2016-06-08
SUZHOU YUEHU SPONGE COMPOUND FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a special form of sports, outdoor sports have extremely high requirements on the performance of shoes in all aspects. They must have good support, shock absorption, anti-skid, waterproof and durability. Outdoor sports are long-term activities outdoors. Shoes are also required to have properties such as yellowing resistance. As a part of shoes, adhesives also play a decisive role in the quality of shoes. There are many kinds of adhesives for shoemaking, and the most used ones are neoprene adhesives and water-based adhesives. Adhesives, among them, chloroprene rubber adhesives have large initial viscosity, high bonding strength, flexible adhesive layer, and strong weather resistance, but their storage stability is poor, their toxicity is high, and they are harmful to human health; water-based adhesives Adhesives have attracted people's attention because of their non-toxic, non-flammable, environmentally friendly, and other advantages; however, water-based adhesives still have the problem of poor water resistance, which makes the shoes easy to open once they are soaked in water, shortening the service life of the shoes, and It is easy to yellow. Therefore, it is imperative to develop a new environmentally friendly adhesive for outdoor sports shoes, which can not only resist yellowing, but also ensure excellent bonding strength, waterproof and breathable performance, and durability.

Method used

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Embodiment Construction

[0025] The implementation of the present invention will be described in detail below in conjunction with specific examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.

[0026] Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art, and the raw materials used are all commercially available. Various procedures and methods not described in detail are conventional methods well known in the art.

[0027] An adhesive for outdoor sports shoes, comprising the following components by weight:

[0028] SBS5~25 copies;

[0029] EVA2~25 copies;

[0030] Acrylic monomer 1~5 parts;

[0031] 3~12 parts of zinc oxide;

[0032] 6~15 parts of rutile titanium dioxide;

[0033] 2~6 parts of tetramethylthiuram sulfide;

[0034] 3~8 parts of emulsifier;

[0035] Silica sol 5~20 parts;

[0036] ...

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Abstract

The invention discloses an adhesive for outdoor sports shoes, prepared from the following components: SBS, EVA, acrylic monomers, zinc oxide, rutile type titanium dioxide, tetramethyl thiuram disulfide, an emulsifier, silica sol, 2,6-di-tert-butyl-4-methylphenol, an antioxidant and zinc stearate. The invention provides the adhesive special for the outdoor sports shoes, having the advantages of being safe, non-toxic, environmentally friendly, yellowing-resistant, aging-resistant, and high in cohesiveness, having waterproofness and air permeability, being proper in viscosity, good in fluidity, good in bonding stability, and better in water resistance and resistance to acid and base, and improving the quality of the shoes and prolonging the service life of the shoes.

Description

technical field [0001] The present invention relates to an adhesive, in particular, the present invention relates to an adhesive for outdoor sports shoes. Background technique [0002] Outdoor sports shoes are a new term that has emerged in recent years, and generally refer to the general term for shoes with different functions for different types of outdoor sports. As a special form of sports, outdoor sports have extremely high requirements on the performance of shoes in all aspects. They must have good support, shock absorption, anti-skid, waterproof and durability. Outdoor sports are long-term activities outdoors. Shoes are also required to have properties such as yellowing resistance. As a part of shoes, adhesives also play a decisive role in the quality of shoes. There are many kinds of adhesives for shoemaking, and the most used ones are neoprene adhesives and water-based adhesives. Adhesives, among them, chloroprene rubber adhesives have large initial viscosity, high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/02C09J4/06C09J11/06C09J11/04
CPCC09J4/06C09J11/04C09J11/06
Inventor 魏锋
Owner SUZHOU YUEHU SPONGE COMPOUND FACTORY
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