Decontaminating and brightening agent for leather

Abstract

The invention relates to a decontaminating and brightening agent for leather, which comprises the following components in parts by mass: 10-25 parts of triglycerin oleate, 4-8 parts of stearoyl monoglycollic amide, 8-12 parts of N-alkylstearic amide, 8-15 parts of nitrocellulose, 18-24 parts of dibutyl phthalate, 0.5-0.15 part of mold preventive and 25-45 parts of solvent. The nitrogen content of the nitrocellulose is 10.5-12.5 wt%. The mold preventive is methyl p-hydroxybenzoate or ethyl p-hydroxybenzoate. The decontaminating and brightening agent for leather provided by the invention is especially suitable for sheepskin products, and has the advantages of mild formula and favorable seepage and decontamination effects; and by adding the triglycerin oleate as the greasing agent, the decontaminating and brightening agent for leather has the function of decontamination and enhances the water resistance and elasticity of the leather, thereby obviously improving the storage stability of the leather. By using the dibutyl phthalate as the brightening agent, the coated film is bright and fine, has the advantages of acid / alkali resistance, oil resistance and higher abrasion resistance, and is convenient to use.

Description

technical field [0001] The invention belongs to the field of daily necessities, and in particular relates to a leather decontamination and brightening agent. Background technique [0002] Leather has natural warmth and breathability, especially suitable for cold protection and warmth in cold seasons. The current leather clothing is mainly made of sheepskin, which is soft and feels good. Moreover, the warmth retention property of sheepskin is better than that of other animal furs. Compared with pigskin, sheepskin , In the production of garments, it has higher wear resistance. Most high-end leather garments are made of sheepskin fabrics. Sheep leather is more delicate than cowhide and pigskin, and feels good to the touch. As a result, sheep skin is more difficult to care for. As an animal fur product, it is prone to mildew and dull skin color. After wearing it for a long time, the leather surface will be stained with various Such dust usually needs to be sent to a professiona...

AI Technical Summary

Problems solved by technology

Sheep leather is more delicate than cowhide and pigskin, and feels good to the touch. As a result, sheep skin is more difficult to care for. As an animal fur product, it is prone to mildew and dull skin color. After wearing it for a long time, the leather surface will be stained with various Such dust usually needs to be sent to a professional dry cleaner for care and polishing, which is time-consuming and laborious, but ordinary care oil cannot achieve the effect of decontamination and brightening at the same time

Some leather shoe varnishes and leather bag care oils currently available on the market cannot be applied to sheep leather products