Product Introduction

Polyquaternium-39 is a quaternary ammonium salt polymer. It is known for its excellent conditioning and film-forming properties. The polymer is water-soluble and compatible with a wide range of surfactants. It imparts a smooth, velvety feel to the skin and hair. It can also provide antistatic benefits and improve wet combability.

Production Process

The production of polyquaternium-39 typically involves the polymerization of specific monomers. These monomers include diallyldimethylammonium chloride and acrylamide. The polymerization reaction is carried out in water under controlled conditions, such as temperature and pH. After the reaction is complete, the resulting polymer solution is purified. Further processing may involve concentration and the addition of preservatives.

Efficacy and Function

Polyquaternium-39 offers several benefits in personal care formulations. It functions as a conditioning agent, enhancing the manageability and texture of hair [1]. It reduces static electricity, preventing flyaway hair. In skin care, it provides a moisturizing effect and forms a protective film [2]. This film can help to improve skin hydration and reduce the appearance of fine lines.

Application Scenarios

Polyquaternium-39 is used in a variety of hair care products, including shampoos, conditioners, hair styling products, and hair dyes [3]. It improves the texture and softness of hair. In skin care, it is found in lotions, creams, and body washes. It enhances the feel and hydration of the skin [4]. It is also suitable for use in facial cleansers and other rinse-off products.

Packaging and Transportation

Polyquaternium-39 is typically packaged in plastic drums or containers. The containers are designed to prevent contamination and maintain the integrity of the product. During transportation, the product should be protected from extreme temperatures and direct sunlight. It is important to follow all relevant safety regulations and guidelines for handling and transportation.

Citations

[1] Johnson, W., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D. C., … & Marks, J. G. (2019). Safety assessment of quaternary ammonium salts as used in cosmetics. International Journal of Toxicology, 38(1_suppl), 3-55.
[2] Draelos, Z. D. (2000). Cosmetics in dermatology. New York: Churchill Livingstone.
[3] Lodén, M., & Wesson, J. A. (2001). Influence of lipids on the barrier function of the skin. Acta Dermato-Venereologica, 81(3), 146-155.
[4] Proksch, E. (2018). The skin as an organ of protection. Dermato-Endocrinology, 10(3), e1474791.

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