Novel bacteriostatic agent without corrosion-preventing concept

Abstract

A novel bacteriostatic agent without corrosion-preventing concept comprises the following components in percentage by mass: 10 to 20 percent of p-hydroxyacetophenone, 20 to 40 percent of pentanediol, 30 to 50 percent of hexanediol, 5 to 15 percent of anisic acid and 5 to 15 percent of leuconostoc/radish root fermentation product filtrate. The bacteriostatic agent is convenient to add, high in compatibility, high in water solubility and insusceptible to separation by crystallization at a low temperature, and has little influence on the system; the smell is extremely low, the transparency is high, the product is insusceptible to color change, and the use experience of users is improved; the bacteriostatic agent does not contain preservative, has a good bacteriostatic effect, effectively reduce irradiation and influence on skin by cosmetics, has low probability of causing skin discomfort, is mild and non-irritant, and is suitable for all kinds of people.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a novel antibacterial agent without antiseptic concept. Background technique [0002] p-Hydroxyacetophenone, also known as 4'-Hydroxyacetophenone (4'-Hydroxyacetophenone), 4-Acetylphenol (4-Acetylphenol), p-Acetylphenol (p-Acetylphenol), 4- Hydroxyphenyl methyl ketone (4-hydroxyphenyl methyl ketone), commonly known as piceol, is a white needle crystal at room temperature, flammable, soluble in hot water, methanol, ethanol, ether, acetone, benzene, insoluble in petroleum ether. It is widely used in medicine, cosmetics, and industry. It is a natural plant extract that naturally exists in the stems and leaves of Artemisia spp. Due to its weak molecular activity and high temperature resistance, p-hydroxyacetophenone has a melting point of 95-97°C and a boiling point of 296°C. It is widely used in various liquid medicines and can prolong the shelf life of other active ingredients under high...

AI Technical Summary

Problems solved by technology

In the prior art, when p-hydroxyacetophenone is used in cosmetics, there are many defects. The dissolved solution is acidic, causing damage to the skin, affecting the antiseptic effect, and directly affecting the appearance and use experience of cosmetic products