Novel antibacterial and deodorant PVC shoe material and preparation method thereof

A PVC resin and anti-odor technology, applied in shoe soles, footwear, applications, etc., can solve the problems of short duration of antibacterial performance of shoe sole materials, weak combination of antibacterial agents and shoe materials, sweat cannot be eliminated in time, and achieve raw material prices Inexpensive, non-toxic and side effects, long-lasting effects

Inactive Publication Date: 2015-07-08
SUZHOU JINGRO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the relatively closed space inside the shoe and the poor air permeability of the sole material, the sweat generated by the feet during exercise cannot be eliminated in time. The fungus takes the opportunity to multiply in such a humid place and adhere to the shoe body, resulting in athlete's foot
[0003] Chinese patent (CN201310482137.0) discloses an antibacterial and deodorant PVC shoe sole material, which improves the antibacterial performance of the sole material by adding organic antibacterial agents such as silver-based antibacterial agents and chitosan, but silver-based antibacterial agents are more expensive, and It adds DBP plasticizer, which has a low flash point and is harmful to the human body; Chinese pat

Method used

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  • Novel antibacterial and deodorant PVC shoe material and preparation method thereof
  • Novel antibacterial and deodorant PVC shoe material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0036] Example 1

[0037] A new type of antibacterial and deodorant PVC shoe material, in parts by weight, includes the following components:

[0038] 15 parts of PVC resin,

[0039] 5 parts of dibutyl phthalate,

[0040] 3 parts of hollow glass beads, 8 parts of rhubarb,

[0041] 2 parts honeysuckle, 1 part cork, 5 parts mint,

[0042] 2 parts stabilizer, 1 part cross-linking agent, 3 parts foaming agent.

[0043] The preparation method includes the following steps:

[0044] (1) Dry 8 parts of rhubarb, 2 parts of honeysuckle, 1 part of cork, 5 parts of peppermint, pulverize, add anhydrous ethanol solution, sonicate at 800W power for 2h to obtain the mixture, and transfer the mixture to the reflux device In the three-necked flask in, at 60°C, 2000 rpm, reflux and stir for 1 hour, cool to room temperature, and filter to obtain the Chinese herbal medicine extract;

[0045] (2) Add 3 parts of hollow glass microbeads and the Chinese herbal medicine extract obtained in step (1) to a high-speed ...

Example Embodiment

[0048] Example 2

[0049] A new type of antibacterial and deodorant PVC shoe material, in parts by weight, includes the following components:

[0050] 45 parts of PVC resin,

[0051] 10 parts of dibutyl phthalate,

[0052] 8 parts of hollow glass beads, 15 parts of rhubarb,

[0053] 6 parts honeysuckle, 8 parts cork, 10 parts mint,

[0054] 5 parts stabilizer, 3 parts cross-linking agent, 5 parts foaming agent.

[0055] The preparation method includes the following steps:

[0056] (1) 15 parts of rhubarb, 6 parts of honeysuckle, 8 parts of cork, 10 parts of peppermint are dried, crushed, added with anhydrous ethanol solution, ultrasonicated at 1000W power for 3h to obtain the mixture, and the mixture is transferred to the reflux device In a three-necked flask in, at 80°C and 3000 rpm, reflux and stir for 2 hours, then cool to room temperature and filter to obtain the Chinese herbal medicine extract;

[0057] (2) Add 3 parts of hollow glass microbeads and the Chinese herbal medicine extract...

Example Embodiment

[0060] Example 3

[0061] A new type of antibacterial and deodorant PVC shoe material, in parts by weight, includes the following components:

[0062] 20 parts of PVC resin,

[0063] 6 parts of dibutyl phthalate,

[0064] 4 parts of hollow glass beads, 9 parts of rhubarb,

[0065] 3 parts honeysuckle, 2 parts cork, 6 parts mint,

[0066] 3 parts stabilizer, 1 part cross-linking agent, 4 parts foaming agent.

[0067] The preparation method includes the following steps:

[0068] (1) 9 parts of rhubarb, 3 parts of honeysuckle, 2 parts of cork, 6 parts of peppermint are dried, crushed, added with anhydrous ethanol solution, sonicated at 850W for 2.2h to obtain a mixture, and the mixture is transferred to reflux In a three-necked flask in the device, reflux and stir for 1.2 hours at 65°C and 2200 rpm, then cool to room temperature and filter to obtain the Chinese herbal medicine extract;

[0069] (2) Add 4 parts of hollow glass microbeads and the Chinese herbal medicine extract obtained in step...

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Abstract

The invention discloses a novel antibacterial and deodorant PVC shoe material. The PVC shoe material comprises, by weight, 15-45 parts of PVC resin, 5-10 parts of dibutyl phthalate, 3-8 parts of hollow glass bead, 8-15 parts of Rheum officinale, 2-6 parts of honeysuckle flower, 1-8 parts of Amur Corktree Bark, 5-10 parts of mint, 2-5 parts of a stabilizer, 1-3 parts of a cross-linking agent and 3-5 parts of a foaming agent. The invention also discloses a preparation method of the antibacterial and deodorant PVC shoe material. The PVC shoe material has the advantages of excellent antibacterial performance, lasting performances, good stability, good low temperature resistance, overcoming of the low temperature easy brittle rupture problem, non-toxicity, harmlessness to human body, simple preparation method, cheap raw materials and low cost.

Description

Technical field: [0001] The invention relates to the technical field of shoe materials, in particular to a novel antibacterial and deodorizing PVC shoe material. Background technique: [0002] As we all know, the footwear industry made in China spreads all over the world. China's annual output of shoes exceeds 10 billion pairs, accounting for 45% of global shoe production. The retail sales of footwear products reached 300 billion yuan. In recent years, as the rubber shoes industry has begun to pursue high quality and pay attention to the comfort, appearance, non-slip and long life of rubber shoes, there have also been major changes in the materials used. While people are chasing the beauty, they also put forward higher requirements for the functionality and comfort of shoes. Due to the relatively closed space inside the shoe and the poor air permeability of the sole material, the sweat produced by the feet during exercise cannot be eliminated in time. Fungi take advantage...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08K13/06C08K9/12C08K7/28C08K5/12C08J9/10A43B13/04
CPCA43B13/04C08J9/103C08J2203/04C08J2327/06C08K5/0058C08K5/12C08K7/28C08K13/06C08L27/06
Inventor 黄超
Owner SUZHOU JINGRO TECH
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