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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 patent (CN201310432297.4) discloses a deodorant and antibacterial treatment method for shoe materials, which uses traditional Chinese medicinal materials Moutan, Artemisia argyi and Galangal with antibacterial effects , cassia bark and alcohol soaked extract, and then add an appropriate amount of salicylic acid powder to the extract, spray evenly on the shoe material, and after baking, a long-lasting deodorant and antibacterial shoe material can be obtained
The shoe material prepared by this method has good antibacterial and deodorizing performance, but the antibacterial agent is not firmly combined with the shoe material raw material, and the antibacterial performance of the obtained shoe sole material lasts for a short time

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

Embodiment 1

[0037] A novel antibacterial and deodorant PVC shoe material, in parts by weight, comprises the following components:

[0038] 15 parts of PVC resin,

[0039] 5 parts of dibutyl phthalate,

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

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

[0042] 2 parts of stabilizer, 1 part of crosslinking agent, 3 parts of foaming agent.

[0043] Its preparation method comprises the following steps:

[0044] (1) Dried 8 parts of rhubarb, 2 parts of honeysuckle, 1 part of Phellodendron cortex, and 5 parts of mint in the sun, crushed them, added absolute ethanol solution, and ultrasonicated for 2 hours at a power of 800W to obtain a mixed material, and transferred the mixed material to a reflux device In a three-necked flask in the middle, at 60°C and 2000 rpm, reflux and stir for 1 hour, cool to room temperature, and filter to obtain a Chinese herbal medicine extract;

[0045] (2) Add 3 parts of hollow glass micr...

Embodiment 2

[0049] A novel antibacterial and deodorant PVC shoe material, in parts by weight, comprises the following components:

[0050] 45 parts of PVC resin,

[0051] 10 parts of dibutyl phthalate,

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

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

[0054] 5 parts of stabilizer, 3 parts of crosslinking agent, 5 parts of foaming agent.

[0055] Its preparation method comprises the following steps:

[0056] (1) Dried 15 parts of rhubarb, 6 parts of honeysuckle, 8 parts of Phellodendron cortex, and 10 parts of mint in the sun, crushed them, added absolute ethanol solution, and ultrasonicated for 3 hours at a power of 1000W to obtain a mixed material, and transferred the mixed material to a reflux device In a three-necked flask in the middle, at 80°C and 3000 rpm, reflux and stir for 2 hours, cool to room temperature, and filter to obtain a Chinese herbal medicine extract;

[0057] (2) Add 3 parts o...

Embodiment 3

[0061] A novel antibacterial and deodorant PVC shoe material, in parts by weight, comprises the following components:

[0062] 20 parts of PVC resin,

[0063] 6 parts of dibutyl phthalate,

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

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

[0066] 3 parts of stabilizer, 1 part of crosslinking agent, 4 parts of foaming agent.

[0067] Its preparation method comprises the following steps:

[0068] (1) Dried 9 parts of rhubarb, 3 parts of honeysuckle, 2 parts of Phellodendron cortex, and 6 parts of mint in the sun, crushed them, added absolute ethanol solution, and ultrasonicated for 2.2 hours at a power of 850W to obtain a mixed material, and transferred the mixed material to reflux In the three-necked flask in the device, at 65°C and 2200 rpm, reflux and stir for 1.2h, then cool to room temperature, and filter to obtain the Chinese herbal medicine extract;

[0069] (2) Add 4 parts of hollow...

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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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