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Female shoe with anti-aging sole and preparation process thereof

A technology of anti-aging, women's shoes, applied in the field of shoes, can solve the problems of the anti-aging performance of the sole affecting the service life of the sole, easy to age, poor anti-aging performance, etc., to improve the anti-aging performance, good weather resistance, and improve anti-aging performance Effect

Pending Publication Date: 2021-01-26
WENZHOU BAILIDUO SHOES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The sole material has a variety of formulas according to different uses, but most of the formulas in the industry currently have poor anti-aging performance. They are easy to age after being used or in the air for a period of time. to the life of the sole

Method used

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  • Female shoe with anti-aging sole and preparation process thereof
  • Female shoe with anti-aging sole and preparation process thereof
  • Female shoe with anti-aging sole and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] This application discloses an aging-resistant women's shoe with a sole and a preparation process thereof. A women's shoe with an anti-aging sole includes a vamp and a sole, and the sole includes the following raw materials: butadiene rubber; EPDM rubber; acrolein; zinc borate ; Liquid sodium rosinate; Vulcanizing agent; Accelerator DPG; Preparation process comprises the following steps:

[0041] S1. Raw material mixing; first, mix butadiene rubber and EPDM rubber at 150°C and stir for 40 minutes; cool down to 75°C, add acrolein, stir and mix for 40 minutes, and then continue to add zinc borate and liquid sodium rosinate Mix the obtained mixture at 50° C., and finally stir for 1 h to obtain the mixed raw material;

[0042] S2. Vulcanization; continue to add vulcanizing agent and accelerator to the mixed raw materials obtained in S1 and place them in a mold for vulcanization. The first stage of vulcanization is carried out on a flat vulcanizing agent, and the vulcanizatio...

Embodiment 2

[0046] This application discloses an aging-resistant women's shoe with a sole and a preparation process thereof. A women's shoe with an anti-aging sole includes a vamp and a sole, and the sole includes the following raw materials: butadiene rubber; EPDM rubber; acrolein; zinc borate ; Liquid sodium rosinate; Vulcanizing agent; Accelerator ZDC; Preparation process comprises the following steps:

[0047] S1. Raw material mixing; first, mix butadiene rubber and EPDM rubber at 160°C and stir for 60 minutes; cool down to 80°C, add acrolein, stir and mix for 50 minutes, and then continue to add zinc borate and liquid sodium rosinate Mix the obtained mixture at 60° C., and finally stir for 2 hours to obtain the mixed raw material;

[0048] S2. Vulcanization; continue to add vulcanizing agent and accelerator to the mixed raw materials obtained in S1 and place them in a mold for vulcanization. The first stage of vulcanization is carried out on a flat vulcanizing agent, and the vulcaniz...

Embodiment 3

[0052]This application discloses an anti-aging women's shoe with a sole and a preparation process thereof. An anti-aging women's shoe with a sole includes a vamp and a sole. The sole includes the following raw materials: butadiene rubber; EPDM rubber; acrolein; zinc borate ; Liquid sodium rosinate; Vulcanizing agent; Accelerator ZDC; Preparation process comprises the following steps:

[0053] S1. Raw material mixing; first, mix butadiene rubber and EPDM rubber at 155°C and stir for 50 minutes; cool down to 77°C, add acrolein, stir and mix for 45 minutes, and then continue to add zinc borate and liquid sodium rosinate Mix the obtained mixture at 55° C., and finally stir for 1.5 h to obtain the mixed raw material;

[0054] S2. Vulcanization; continue to add vulcanizing agent and accelerator to the mixed raw materials obtained in S1 and place them in a mold for vulcanization. The first-stage vulcanization is carried out on a flat vulcanizing agent, and the vulcanization condition...

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Abstract

The invention relates to the field of shoes, and discloses a female shoe with an anti-aging sole and a preparation process thereof. Thefemale shoe with an anti-aging sole comprises a vamp and a sole,wherein the sole comprises the following raw materials in parts by weight: 40-60 parts of butadiene rubber, 5-6 parts of ethylene propylene diene monomer, 1-2 parts of acrolein, 1-2 parts of zinc borate, 3-5 parts of liquid sodium abietate, 1-2.5 parts of a vulcanizing agent, and 0.6-0.8 part of an accelerant. The preparation process comprises the following steps of mixing raw materials, conducting vulcanization, and forming a female shoe. The process has the following advantages and effects that the blended ethylene propylene diene monomer and butadiene rubber have good weather resistance, heat resistance and acid and alkali resistance; butadiene rubber containing double bonds is easily subjected to chain propagation reaction with acrolein, ethylene propylene diene monomer and the like, so that the bonding density among the components is improved, and the anti-aging performance is improved; after zinc borate and liquid sodium abietate are mixed, the problems that the content of doublebonds is increased due to addition of butadiene rubber and acrolein, the shoe sole is easily eroded by oxygen in air, and the mechanical property is reduced can be solved, and the aging resistance ofthe shoe sole is improved.

Description

technical field [0001] The present application relates to the field of shoes, in particular to an aging-resistant women's shoe with a sole and a preparation process thereof. Background technique [0002] Women's shoes are an indispensable item in today's women's daily clothing collocation. Women's shoes come in a variety of styles and colors; women's shoes are usually composed of vamps and soles. [0003] At present, the patent with the publication number CN109480380A discloses a shock-absorbing women's shoe, including a sole, a toe cap and a sole are arranged on the sole, air holes are arranged on the toe cap, shoelace holes are arranged on the upper, and a Anti-slip pattern, a heel is arranged on the sole, and an air bag is installed in the heel. [0004] The sole material has a variety of formulas according to different uses, but most of the formulas in the industry currently have poor anti-aging performance. They are easy to age after being used or in the air for a peri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/00C08L23/16C08K13/02C08K5/07C08K3/38C08K5/098C08K5/20A43B13/04B29D35/12
CPCC08L9/00A43B13/04B29D35/122C08K2003/387C08K2201/014C08L2201/08C08L23/16C08K13/02C08K5/07C08K3/38C08K5/098C08K5/20
Inventor 王小辉夏忠新
Owner WENZHOU BAILIDUO SHOES CO LTD
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