Preparation method for castable camouflage mixed-color foamed polyurethane shoe sole

A technology for foaming polyurethane and a manufacturing method, which is applied in the directions of soles, applications, footwear, etc., can solve problems such as inability to meet the taste of appreciation, and achieve the effects of good wear resistance and anti-slip function, easy processing, and novel and beautiful appearance.

Inactive Publication Date: 2019-08-30
陈建飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's requirements for the appearance of shoes and the performance of shoe materials, the traditional si

Method used

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  • Preparation method for castable camouflage mixed-color foamed polyurethane shoe sole
  • Preparation method for castable camouflage mixed-color foamed polyurethane shoe sole

Examples

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Embodiment Construction

[0017] In order to facilitate understanding of the present invention, the present invention enumerates the following examples. Those skilled in the art should understand that the examples are only used to help understand the present invention, and should not be regarded as specific limitations on the present invention.

[0018] A method for manufacturing castable camouflage mixed-color foamed polyurethane soles, the polyurethane resin comprises three components:

[0019] Component A: polyester or polyether polyol mixture;

[0020] B component: isocyanate prepolymer;

[0021] C component: catalyst;

[0022] Described manufacturing method comprises the steps:

[0023] First, according to a certain proportion, add C component and other auxiliary agents to A component, after fully mixing evenly, it can be added to the A material tank of the shoe sole molding machine, and B component can be directly added to the corresponding B material tank after heating and melting In the pro...

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Abstract

The invention discloses a preparation method for a castable camouflage mixed-color foamed polyurethane shoe sole. Polyurethane resin comprises an A component, a B component and a C component, whereinthe A component is a polyester or polyether polyol mixture, the B component is an isocyanate prepolymer, and the C component is a catalyst. The camouflage mixed-color polyurethane shoe sole raw liquidprovided by the invention is suitable for industrial production and easy to process; and the product prepared by the method has better wear resistance and anti-slip function effects through physicalproperty tests of an authoritative footwear detecting mechanism, and results indicate that the product can be completely used for preparing the shoe outsole.

Description

technical field [0001] The invention belongs to the technical field of footwear production, and relates to a method for manufacturing polyurethane soles, in particular to a method for manufacturing foamed polyurethane soles for pouring camouflage and mixed colors. Background technique [0002] With the improvement of people's requirements for the appearance of shoes and the performance of shoe materials, the traditional single-color, single-density, two-color, double-density polyurethane sole products can no longer meet people's increasing appreciation taste. And research and develop a kind of fashionable and colorful single density camouflage mixed color, double density camouflage mixed color sole product will be a kind of unprecedented historical innovation. Contents of the invention [0003] Aiming at the market needs of the existing consumer groups, the present invention proposes a method for manufacturing camouflage mixed-color polyurethane soles, which not only meets...

Claims

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Application Information

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IPC IPC(8): C08J9/00C08G18/48C08G18/42C08G18/10A43B13/04C08G101/00
CPCA43B13/04C08G18/10C08G2101/00C08G2410/00C08J9/00C08J2201/022C08J2375/06C08J2375/08C08G18/48C08G18/42
Inventor 陈建飞
Owner 陈建飞
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