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A kind of synthetic leather injection molding, blow molding treatment agent and preparation method thereof

A synthetic leather and treatment agent technology, which is applied in the preparation of injection molding and blow molding treatment agents for synthetic leather, and in the field of injection molding and blow molding treatment agents for synthetic leather, can solve the problems of high manufacturing cost of treatment reagents, poor comprehensive treatment effect, Unnatural color and other problems, to achieve the effect of clear color, smooth hand feeling and natural luster

Active Publication Date: 2016-09-07
浙江宝泽高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing injection molding and blow molding treatment agents for synthetic leather have problems such as unnatural color of the treated leather and poor leather effect, which cannot meet the needs of consumers.
At the same time, the manufacturing cost of the treatment reagent is high, and the comprehensive treatment effect is not good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The injection and blow molding treatment agent for synthetic leather consists of the following components: 30 parts by weight of modified polyurethane, 30 parts by weight of butanone, 15 parts by weight of dimethylformamide, and 25 parts by weight of TPU resin.

[0021] The preparation method of the injection molding and blow molding treatment agent for synthetic leather is as follows: at normal temperature and pressure, 30 parts by weight of modified polyurethane, 30 parts by weight of methyl ethyl ketone, and 15 parts by weight of dimethylformamide are mixed, and stirred for at least 30 minutes until the mixture is uniformly mixed; add 25 parts by weight of TPU resin to the obtained mixture, and stir for at least 30 minutes until the mixture is uniformly mixed to obtain the injection molding and blow molding treatment agent for synthetic leather of the present invention. The performance indexes of the obtained synthetic leather injection molding and blow molding treatm...

Embodiment 2

[0024] The injection and blow molding treatment agent for synthetic leather consists of the following components: 28 parts by weight of modified polyurethane, 30 parts by weight of butanone, 17 parts by weight of dimethylformamide, and 25 parts by weight of TPU resin.

[0025] The preparation method of the above-mentioned injection molding and blow molding treatment agent for synthetic leather is: under normal temperature and pressure, 28 parts by weight of modified polyurethane, 30 parts by weight of methyl ethyl ketone, and 17 parts by weight of dimethylformamide are mixed, stirred for at least 30 minutes until the mixture is uniformly mixed; add 25 parts by weight of TPU resin to the obtained mixture, and stir for at least 30 minutes until the mixture is uniformly mixed to obtain the injection molding and blow molding treatment agent for synthetic leather of the present invention. The performance indexes of the obtained synthetic leather injection molding and blow molding tr...

Embodiment 3

[0028] The injection and blow molding treatment agent for synthetic leather consists of the following components: 23 parts by weight of modified polyurethane, 30 parts by weight of butanone, 17 parts by weight of dimethylformamide, and 30 parts by weight of TPU resin.

[0029] The preparation method of the above-mentioned synthetic leather injection molding and blow molding treatment agent is: under normal temperature and pressure, 23 parts by weight of modified polyurethane, 30 parts by weight of methyl ethyl ketone, and 17 parts by weight of dimethylformamide are mixed, stirred for at least 30 minutes until the mixture is evenly mixed; add 30 parts by weight of TPU resin to the obtained mixture, and stir for at least 30 minutes until the mixture is evenly mixed, and then the injection molding and blow molding treatment agent for synthetic leather of the present invention is obtained. The performance indexes of the obtained synthetic leather injection molding and blow molding ...

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PUM

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Abstract

The invention relates to an injection molding and blow molding treatment agent for synthetic leather and a preparation method thereof. The treatment agent comprises the following components: modified polyurethane, butanone, dimethylformamide and TPU resin. The injection molding and blow molding treatment agent of the present invention is a new type of material used in the back-end printing of synthetic leather. The treatment agent obviously makes the synthetic leather feel smooth. The synthetic leather with this treatment agent has natural luster, clear color and strong genuine leather effect. , the comprehensive effect is good.

Description

technical field [0001] The present invention relates to the field of surface treatment agents for synthetic leather, in particular to an injection molding and blow molding treatment agent for synthetic leather used in the back-end process of synthetic leather, and the invention also relates to the injection molding and blow molding treatment agent for synthetic leather Preparation. Background technique [0002] Synthetic leather has the advantages of convenient processing, uniform quality, and various varieties, and has a wide range of applications. Surface treatment technology can process synthetic leather into different surface styles to meet people's requirements for various styles of synthetic leather surfaces. However, with the advancement of production technology, consumers have higher and higher requirements for the color, texture and feel of the leather surface. Not only must the color of the synthetic leather surface be guaranteed, but the feel of the synthetic lea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/564
Inventor 陈勇刚
Owner 浙江宝泽高分子材料有限公司
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