Leather sunscreen agent

Abstract

The invention discloses a leather sunscreen agent, which is prepared from the following raw materials in parts by weight: 50 to 60 parts of deionized water, 18 to 20 parts of glycerol, 3 to 5 parts of methyl methacrylate, 4 to 13 parts of benzoic acid, 4 to 7 parts of dimethylcydosiloxane, 4 to 6 parts of nitromethane, 15 to 17 parts of 2-methyl-4-isothiazolin-3-ketone, 12 to 16 parts of natural saponins, 5 to 14 parts of essence, 3 to 6 parts of chitosan, 2 to 6 parts of potassium oxalate, 10 to 12 parts of poloxamer, 5 to 17 parts of olive oil polyethylene glycol ester, 8 to 10 parts of coupling agent, 8 to 15 parts of silicone oil, 3 to 7 parts of didecyl dimethyl ammonium chloride, and 8 to 10 parts of dispersing agent. The leather sunscreen agent provided by the invention is wide in application range, can be used for leather luxuries, can prevent leather products from being damaged by ultraviolet ray, has repairing and nourishing functions on various leather products damaged by the ultraviolet ray at the same time, and has the efficacies of moisturizing and maintaining leathers at the same time.

Description

technical field [0001] The invention relates to a leather sunscreen. Background technique [0002] Leather is denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. There is a special grain layer on the surface, which has natural grain and luster, and feels comfortable. Leather products also have special psychological value for users, that is, showing off and masturbation, which is the same as wearing rings made of copper and gold. With the improvement of the quality of life, people's demand for leather will only increase, and it is impossible to decline. Therefore, it is not an exaggeration to say that the leather industry is an industry where the sun never sets. In the hot summer, the sun and high temperature can easily cause the leather products to lose moisture, coupled with strong irritating stain removers, water s...

AI Technical Summary

Problems solved by technology

However, most of the leather sunscreens on the market now use chemical substances and heavy metals, such as lead and mercury, in a mixed ratio. At the same time, most leather products are directly or indirectly in contact with people's skin. Traditional leather sunscreens, Since all chemicals and heavy metals are used, it is impossible to be completely absorbed by leather products. Therefore, after long-term use, there must be residues, and people will indirectly absorb these through frequent contact with these leather products. The residue is brought to the body, even in the respiratory tract