Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of antistatic composite shoe sole and preparation method thereof

A composite shoe sole and antistatic technology, which is applied in the direction of shoe soles, footwear, adhesive additives, etc., to achieve the effects of weight reduction, good wear resistance, and improved comfort

Active Publication Date: 2016-04-13
DEZHOU XINHUARUN TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. The sole must have good antistatic properties;

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The antistatic insole is mainly prepared from the following raw materials in parts by weight: 300,070 parts of polyether polyol, 30 parts of grafted polyether, 0.3 part of silicone oil, 0.4 part of water, 1.0 part of amine catalyst, 2 parts of butanediol, quaternary ammonium Salt antistatic agent SH-1052.5 parts, molecular weight 220-225 isocyanate 40 parts.

[0030] The antistatic midsole is mainly prepared from the following raw materials in parts by weight: 200,095 parts of polyester polyol, 8.0 parts of polyfunctional polyester, 8.0 parts of ethylene glycol, 0.5 parts of silicone oil, 0.5 parts of water, 1.5 parts of amine catalyst, quaternary Ammonium salt antistatic agent RokaminSK-82.5 parts, molecular weight 220-225 isocyanate 70 parts.

[0031] The antistatic outsole is mainly prepared from the following raw materials by weight: 20 parts of 2# natural rubber, 900035 parts of butadiene rubber, 5 parts of black carbon black, 1 part of SAS, 3 parts of tire powder,...

Embodiment 2

[0040] The antistatic insole is mainly prepared from the following raw materials by weight: 300,090 parts of polyether polyol, 10 parts of grafted polyether, 0.1 part of silicone oil, 0.6 part of water, 2.0 parts of amine catalyst, 5 parts of butanediol, quaternary ammonium 3 parts of salt antistatic agent CataforPU and 50 parts of isocyanate with molecular weight of 220-225.

[0041] The antistatic midsole is mainly prepared from the following raw materials by weight: 200,085 parts of polyester polyol, 3.0 parts of polyfunctional polyester, 3.0 parts of ethylene glycol, 1 part of silicone oil, 0.3 part of water, 1 part of amine catalyst, 1 part of quaternary 3 parts of ammonium salt antistatic agent (composite composed of quaternary ammonium salt cationic surfactant and non-ionic surfactant), 80 parts of isocyanate with molecular weight of 220-225.

[0042] The antistatic outsole is mainly prepared from the following raw materials by weight: 10 parts of 2# natural rubber, 900...

Embodiment 3

[0050] Example 3 Non-antistatic composite sole

[0051] The insole is mainly prepared from the following raw materials in parts by weight: 300,085 parts of polyether polyol, 15 parts of grafted polyether, 0.3 parts of silicone oil, 0.5 parts of water, 1.5 parts of amine catalyst, 3 parts of butanediol, and a molecular weight of 220- 45 parts of 225 isocyanate.

[0052] The midsole is mainly prepared from the following raw materials in parts by weight: 200,090 parts of polyester polyol, 5 parts of polyfunctional polyester, 5 parts of ethylene glycol, 1.2 parts of silicone oil, 0.4 parts of water, 3 parts of amine catalyst, and a molecular weight of 220 75 parts of -225 isocyanate.

[0053] The outsole is mainly prepared from the following raw materials in parts by weight: 15 parts of 2# natural rubber, 900030 parts of butadiene rubber, 10 parts of tire powder, 15 parts of naphthenic oil, 0.3 parts of accelerator D, and 0.6 parts of accelerator parts, stearic acid ST 0.8 parts...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an antistatic combined shoe sole and a manufacturing method of the antistatic combined shoe sole. The shoe sole is mainly composed of an antistatic insole, an antistatic midsole and an antistatic outsole, the center of antistatic midsole and the center of the antistatic outsole are spliced through antistatic adhesive, and the periphery of the antistatic midsole and the periphery of the antistatic outsole are spliced through ordinary adhesive. Two different materials are used in the same shoe sole to be combined into the shoe sole, the two materials are obviously different from each other in hardness and physical property, the materials from two different systems are combined through the antistatic adhesive and the ordinary antistatic, and thus the shoe sole not only has good splicing performance but also has the antistatic effect. Because the special formula of the outsole and the midsole is adopted for the shoe sole, the weight of the shoe sole is greatly reduced, the product is more comfortable, and meanwhile the shoe sole has the advantages of being good in abrasion resistance and rebound resilience.

Description

technical field [0001] The invention belongs to the technical field of light industry, and particularly relates to an antistatic composite shoe sole and a preparation method thereof. Background technique [0002] China is currently the world's largest producer and exporter of footwear. The main materials for the production of soles are rubber, PU, ​​PVC, MD, TPR, TPU, EVA, etc. The advantages of fracture, good elongation, and stable shrinkage occupy a large proportion of footwear products. At present, most of the finished shoes of domestic first-line brands use rubber soles. However, in recent years, with the improvement of people's living standards, people have Some special requirements of rubber soles are highlighted. For example, the labor insurance shoes worn by some special underground workers, coal miners, etc. need to have the following requirements: [0003] 1. The density of the sole should not be too heavy; [0004] 2. The sole must have good antistatic property;...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A43B13/04A43B13/32C09J11/06C08G18/48C08G18/42C08L7/00C08L9/00C08K13/02C08K3/04C08K3/22C08K5/01C08K5/09
Inventor 李玉才
Owner DEZHOU XINHUARUN TECH CO LTD