Leather lustering agent

A brightener and leather technology, applied in the field of brighteners, can solve the problems of inability to form an effective protective film, shortened leather life, low leather applicability, etc., and achieves good durability, maintains brightness, and increases the effect of brightness

Inactive Publication Date: 2017-05-31
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing leather brighteners generally use oil as the main care ingredient, but cannot form an effective protective film, making the oil volatilize quickly, the maintenance cycle is very short, and oil needs to be replenished frequently, making the care complicated
At the same time, there are often residual industrial preparations for leather processing on the surface of leather products. These preparations often have a certain pungent gas odor, which makes the applicability of the leather low. Reduced lifespan and poor applicability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A leather brightener, which is composed of the following raw materials in parts by mass: 28 parts of insect fat, 44 parts of aliphatic polyurethane acrylate, 5 parts of water-based polyurethane, 5 parts of silicone oil, 16 parts of protease, 6 parts of polyoxyethylene lauryl ether, ten parts 3 parts of diacid, 5 parts of isocyanate, 2 parts of nano activated carbon, 90 parts of distilled water.

Embodiment 2

[0020] A leather brightener, which is composed of the following raw materials in parts by mass: 16 parts of carnauba oil, 10 parts of shea butter, 48 parts of aliphatic polyurethane acrylate, 4 parts of water-based polyurethane, 6 parts of silicone oil, 12 parts of protease, lauryl alcohol 4 parts of polyoxyethylene ether, 4 parts of dodecanoic acid, 3 parts of isocyanate, 2.5 parts of nano activated carbon, 100 parts of distilled water.

Embodiment 3

[0022] A leather brightener, which consists of the following raw materials in parts by mass: 28 parts of carnauba oil, 40 parts of aliphatic polyurethane acrylate, 6 parts of water-based polyurethane, 8 parts of silicone oil, 17 parts of protease, 8 parts of polyoxyethylene lauryl ether, 2 parts of dodecanoic acid, 6 parts of isocyanate, 2 parts of nano activated carbon, 100 parts of distilled water.

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PUM

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Abstract

The invention discloses a leather lustering agent which comprises grease, aliphatic polyurethane acrylate, waterborne polyurethane, silicone oil, protease, polyoxyethylene lauryl ether, lauric acid, isocyanate, nanometer activated carbon and distilled water. By means of the leather lustering agent, an effective protection film is formed, the oil content and moisture are locked, leather has durability, abrasive resistance and inoxidizability, the flexibility and the glossiness are increased, peculiar smells are reduced, the surface clearness is kept, and the service life of the leather is prolonged.

Description

technical field [0001] The invention relates to a brightener, in particular to a leather brightener. Background technique [0002] Leather has a wide range of uses, but it is difficult to take care of. To maintain the durability and gloss of the leather, brighteners are needed for maintenance. Existing leather brighteners generally use oil as the main care component, but cannot form an effective protective film, making the oil volatilize quickly, the maintenance cycle is very short, and oil needs to be replenished frequently to make the care complicated. At the same time, there are often residual industrial preparations for leather processing on the surface of leather products. These preparations often have a certain pungent gas odor, which makes the applicability of the leather low. Reduced lifespan and poor applicability. Contents of the invention [0003] The object of the present invention is to provide a leather brightener that can make leather products have good du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C11/00C09G1/16C09G1/12
CPCC14C11/00C09G1/12C09G1/16
Inventor 谢林玲
Owner GUANGXI UNIV
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