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Treating gent for waterborne scorched leather and preparation method thereof

A leather treatment agent and water-based technology, which is applied in the field of water-based scorched leather treatment agent and its preparation, can solve the problems of difficult water-based scorched leather effects, etc., and achieve the effect of good wax luminosity, good transparency and strong burnt feeling

Inactive Publication Date: 2017-11-17
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the synthetic leather treated with the existing surface treatment agent is difficult to form a relatively ideal water-based scorched leather effect whether it is waxy or burnt, so there is an urgent need for a new treatment agent that can achieve the water-based scorched leather effect on the surface of synthetic leather.

Method used

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  • Treating gent for waterborne scorched leather and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0021] The water-based scorched leather treatment agent is composed of the following components: 30kg water-based polyurethane resin, 20kg water-based wax emulsion, 45kg deionized water, 2kg silicone handle agent, 6kg silica matting powder, 0.8kg dispersant, 0.2kg Defoamer, 1kg thickener.

[0022] The preparation method of the water-based scorching leather treatment agent of the embodiment of the present invention 1 comprises the following steps:

[0023] 1) Weigh each component material in proportion, mix 15kg water-based polyurethane resin, 45kg deionized water, 6kg silica matting powder, and 0.8kg dispersant;

[0024] 2) Fully stir the mixture at a stirring speed of 1500r / min, and disperse for 30min;

[0025] 3) Add the remaining 15kg water-based polyurethane resin to the mixture, and mix the 20kg water-based wax emulsion evenly;

[0026] 4) Fully stir the mixture at a stirring speed of 100r / min, and disperse for 15min;

[0027] 5) Add 0.2kg of defoamer, 2kg of organosil...

Embodiment 2

[0030] The water-based burnt leather treatment agent is composed of the following components: 40kg water-based polyurethane resin, 30kg water-based wax emulsion, 50kg deionized water, 1.5kg organic silicon handle agent, 5kg silica matting powder, 1kg dispersant, 0.3kg Defoamer, 0.8kg thickener.

[0031] The preparation method of the water-based scorching leather treatment agent of the embodiment of the present invention 2 comprises the following steps:

[0032] 1) Weigh each component material in proportion, mix 20kg water-based polyurethane resin, 50kg deionized water, 5kg silica matting powder, and 1kg dispersant evenly;

[0033] 2) Fully stir the mixture at a stirring speed of 1500r / min, and disperse for 45min;

[0034] 3) Add the remaining 20kg water-based polyurethane resin to the mixture, and mix the 30kg water-based wax emulsion evenly;

[0035] 4) Fully stir the mixture at a stirring speed of 100r / min, and disperse for 20min;

[0036] 5) Add 0.3kg of defoamer, 1.5kg...

Embodiment 3

[0039] The water-based burnt leather treatment agent is composed of the following components: 36kg water-based polyurethane resin, 25kg water-based wax emulsion, 30kg deionized water, 0.5kg silicone handle agent, 8kg silica matting powder, 0.6kg dispersant, 0.5kg kg defoamer, 0.6kg thickener.

[0040] The preparation method of the water-based scorching leather treatment agent of the embodiment of the present invention 3 comprises the following steps:

[0041] 1) Weigh each component material in proportion, mix 18kg water-based polyurethane resin, 30kg deionized water, 8kg silica matting powder, and 0.6kg dispersant;

[0042] 2) Fully stir the mixture at a stirring speed of 1500r / min, and disperse for 40min;

[0043] 3) Add the remaining 18kg water-based polyurethane resin to the mixture, and mix the 20kg water-based wax emulsion evenly;

[0044] 4) Fully stir the mixture at a stirring speed of 100r / min, and disperse for 10min;

[0045] 5) Add 0.5 kg of defoamer, 0.5 kg of o...

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Abstract

The invention relates to a treating agent for waterborne scorched leather and a preparation method thereof. The treating agent is prepared from the following components: waterborne polyurethane resin, a waterborne wax emulsion, deionized water, an organic silicon hand feeling agent, a silica matting powder, a dispersant, an antifoaming agent and a thickener. The treating agent for the waterborne scorched leather, which is provided by the invention, is a novel material used for the posterior printing of synthetic leather; after leather is treated by using the treating agent, the scorching sense is strong; the permeation sense is good; the wax luminosity is good. The leather presents that the bottom is foggy, the top is bright and the hierarchical sense is prominent.

Description

technical field [0001] The invention relates to the field of surface treatment agents for synthetic leather, in particular to a water-based scorched leather treatment agent used in the post-printing process of synthetic leather and a preparation method thereof. Background technique [0002] At present, the use of synthetic leather products is becoming more and more common, and the synthetic leather industry has developed rapidly. At the same time, the development of surface treatment agents for synthetic leather has also been accelerated. There are a variety of surface treatment methods for synthetic leather, and the effect styles are varied: high-gloss and high-solid, oily leather style, polished style, crazy horse discoloration, yangbuck, etc. Among them, the water-based scorched leather effect is gradually welcomed by consumers as a new style. However, the synthetic leather treated with the existing surface treatment agent is difficult to form a relatively ideal water-ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D191/06C09D7/00C09D7/12
CPCC09D175/04C09D191/06C08L91/06C08K3/36C08L75/04
Inventor 陈勇刚
Owner JIANGSU BAOZE POLYMER MATERIAL
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