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A kind of leather coating polish and preparation method thereof

A technology of leather and mass percentage, applied in the field of leather coating polish and its preparation, can solve the problems of volatile organic solvents, damage to human health, leather corrosion, etc., achieve high film stability, delay aging, and low production cost Effect

Active Publication Date: 2020-07-17
广州市拓新化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional leather coating agents are mainly composed of organic solvents, silicone oil and other components. Organic solvents are volatile during the spraying process, which will pollute the environment and damage human health. Moreover, this type of coating agent also has a certain corrosive effect on leather.

Method used

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  • A kind of leather coating polish and preparation method thereof

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Effect test

Embodiment 1

[0040] A kind of leather coating polish, its raw material composition is as shown in the following table:

[0041] Table 1 The raw material composition table of a leather coating polish

[0042] raw material Mass percentage (%) Silicone modified acrylic resin 2 Amino silicone oil emulsion 3 Hydroxy silicone oil emulsion 2 Cationic quaternary ammonium salt surfactant 2 ethanol 5 Polyether modified siloxane 1 Hydroxyethyl cellulose 0.5 Sorbic acid 0.5 Deionized water 84

Embodiment 2

[0044] A kind of leather coating polish, its raw material composition is as shown in the following table:

[0045] The raw material composition table of a kind of leather coating polish agent of table 2

[0046] raw material Mass percentage (%) Silicone modified acrylic resin 1 Amino silicone oil emulsion 2 Hydroxy silicone oil emulsion 1 Cationic quaternary ammonium salt surfactant 3 Isopropanol 3 Polyether modified siloxane 2 Sodium carboxymethyl cellulose 0.7 sodium benzoate 0.3 Deionized water 87

Embodiment 3

[0048] A kind of leather coating polish, its raw material composition is as shown in the following table:

[0049] Table 3 The raw material composition table of a kind of leather coating polish

[0050] raw material Mass percentage (%) Silicone modified acrylic resin 0.5 Amino silicone oil emulsion 0.6 Hydroxy silicone oil emulsion 0.4 Cationic quaternary ammonium salt surfactant 1.5 ethanol 7 Polyether modified siloxane 1.5 sodium alginate 0.2 benzoic acid 0.7 Deionized water 87.6

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PUM

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Abstract

The invention discloses a leather coating and lustering agent and a preparation method thereof. The leather coating and lustering agent is prepared from raw materials in percentage by mass as follows:0.1%-2% of organosilicone modified acrylic resin, 1%-10% of a lustering component, 1%-3% of a hydrophobic component, 3%-7% of a volatile component, 1%-2% of a wetting agent, 0.1%-1% of a thickening agent, 0.3%-0.7% of a corrosion remover and the balance of water. The components are mixed uniformly in batches, and the leather coating and lustering agent can be obtained. The formula of the leathercoating and lustering agent is safe and environmentally friendly, the preparation method is simple and low in production cost, the leather coating and lustering agent has no corrosion effect on leather, a transparent flexible coating layer can be formed on the leather surface after the agent is sprayed on the leather surface and the leather is slightly wiped by a towel, the hand feeling of the leather surface cannot be affected by the coating layer, the coating layer is high in stability and good in durability, and the leather coating and lustering agent can realize lustering, waterproof, anti-pollution and anti-aging functions for a long time.

Description

technical field [0001] The invention relates to a leather coating polish and a preparation method thereof. Background technique [0002] Leather products are soft, breathable, high-strength, and have a natural and unique aesthetic feeling, and are deeply loved by people. However, with the prolongation of use time, leather products are prone to problems such as gloss loss, sticky oil stains, aging and wear, which not only affect the appearance, but also shorten their service life, so leather products need regular maintenance during use. Leather coating agent is a commonly used leather maintenance product. It can be sprayed on the surface of leather products to achieve glazing, waterproof and anti-pollution effects. Traditional leather coating agents are mainly composed of organic solvents, silicone oil and other components. During the spraying process, organic solvents are easy to volatilize, which will pollute the environment and damage human health, and this type of coatin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D183/04C14C11/00
Inventor 卢作中刘宝辉
Owner 广州市拓新化工科技有限公司
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