Green and environment-friendly leather maintaining agent

Abstract

The invention relates to a green and environment-friendly leather maintaining agent, belonging to the technical field of leather maintaining agents. The green and environment-friendly leather maintaining agent is prepared from the following components in parts by weight: 15-20 parts of palm oil, 10-20 parts of glycerinum, 5-15 parts of lecithin, 5-15 parts of snake oil, 5-10 parts of ethanol, 1-3 parts of deacetylchitin, 5-8 parts of a tea extract, 0.5-1.5 parts of sodium dodecyl sulfate and 50-60 parts of deionized water. The leather maintaining agent provided by the invention adopts natural components and is environmentally friendly and non-toxic. When the leather maintaining agent is used for moistening and maintaining leather, as the deacetylchitin and tea extract are added, the leather maintaining agent has an efficient anti-viral effect and can be used for preventing leather mildew and alleviating leather aging.

Description

technical field [0001] The invention relates to a leather maintenance agent, in particular to a green and environment-friendly leather maintenance agent, which belongs to the technical field of leather maintenance agents. Background technique [0002] In recent years, leather products have become more and more popular among consumers. There are leather products everywhere in life, such as leather clothing, leather shoes, sofas, car cushions, belts, leather gloves and other items, especially leather clothing. Wearing it can keep warm and cold at the same time, but how to clean and care for these leather products has become a worry for consumers. Leather products will be corroded by dust, oil, sweat, rain, etc. in use. After a period of use, a series of problems such as dirt, mildew, hard board, discoloration, and cracking will inevitably appear, which will affect the use and Beautiful, in order to achieve true green maintenance, leather products must be thoroughly cleaned, d...

AI Technical Summary

Problems solved by technology

In addition, some miscellaneous materials in the leather will penetrate into the surface of the leather clothing, causing the leather clothing to discolor or form mottling. It is difficult to dry the leather clothing thoroughly after washing, and it is easy to make the leather clothing moldy

Using hard surface detergent to clean leather products will damage the leather because of the friction agent contained in it; simply applying fatliquor or shoe polish to the leather will cause surface accumulation, block the pores of the leather, and affect its air permeability and service life

[0004] At present, the leather maintenance materials sold in the domestic market are basically divided into three types: cleaning agent, jacket oil, and brightener. They generally have the problem of single function

Cleaning agents only have decontamination effect, and most of the existing defects are poor detergency, and cause leather fibers to harden and feel hard. Some cleaning agents contain organic solvents, which can easily cause leather fading and coloring; The coloring is not firm, the color is not clear, and the elongation of the material is generally lower than the elongation of the leather itself, resulting in cracking and cracking of the leather after maintenance; the brightener is extremely glossy. Naturally, and due to improper formula, it is easy to cause hardening, cracking, cracking and other phenomena in the leather

When some organic dry cleaning agents dry-clean leather products, they extract a large amount of oil from the leather while removing oil stains, resulting in serious oil shortage in the leather.

Moreover, the main raw material of most maintenance agents at present is propylene glycol monomethyl ether, which is one of the important industrial derivatives of epoxy compounds. It is mainly made of propylene oxide and lower fatty alcohols. The traditional synthesis methods of this substance are mostly cumbersome and polluted