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Super-light plastic formula for sports shoe soles

A technology for shoe soles and formulations, applied in the direction of shoe soles, applications, footwear, etc., can solve problems such as cracking, sole deformation, degumming, etc.

Active Publication Date: 2010-06-09
ANTA CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the irrationality of the formula, there are many shortcomings. During the repeated bouncing and running of sports shoes, the sole will soon be deformed, cracked, degummed, etc., losing elasticity and poor cushioning performance.

Method used

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  • Super-light plastic formula for sports shoe soles

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Embodiment Construction

[0014] The ultra-light plastic formula for sports shoe sole of the present invention and optimal weight combination in a batch are as follows:

[0015]

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Abstract

The invention discloses a super-light plastic formula for sports shoe soles, and the formula comprises the following components in parts by weight: 59-69 parts by weight of ethylene-vinyl acetate copolymer, 11-21 parts by weight of polyolefin elastomer, 5-15 parts by weight of metallocene polyethylene, 5-15 parts by weight of acidic ethylene copolymer, 6-8 parts by weight of talc powder, 0.7-1.0 part by weight of zinc oxide, 0.5-0.8 part by weight of stearic acid, 0.6-1.0 part by weight of zinc stearate, 0.5-0.8 part by weight of flowable agent A, 0.3-0.6 part by weight of accelerated bridging agent, 0.25-0.5 part by weight of bridging agent and 4.8-5.4 parts by weight of foaming agent. Plastic soles of sports shoes produced by the technical scheme have super-light performance and the comfort which are unmatched by the ordinary plastic formula, have durable comfort, durable damping performance and other performances and can greatly reduce the consumption of physical strength of athletes.

Description

technical field [0001] The invention relates to a rubber formula, in particular to a plastic formula for sports shoe soles. Background technique [0002] Due to its special purpose, sports shoes also have good anti-cushion performance in order to improve sports comfort and improve athletes' performance. Therefore, sports shoes are ultra-light and maintain excellent performance for a long time, which has become a trend in the development of plastics. Due to the irrationality of the formula, there have been many shortcomings. During the repeated bouncing and running of sports shoes, the soles will soon be deformed, cracked, degummed, etc., losing elasticity and poor cushioning performance. Consume athletes' physical energy and reduce sports performance. Contents of the invention [0003] Aiming at the defects existing in the prior art, the invention provides an ultra-light plastic formula for sports shoe soles which is lightweight, excellent in cushioning resistance, and ha...

Claims

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Application Information

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IPC IPC(8): C08L23/08C08L23/00C08L23/06C08K13/02C08K5/09C08K5/098C08K3/22C08J9/06A43B13/04
Inventor 丁世忠
Owner ANTA CHINA
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