Polyalkylaminoester-1

1. Definition Polyalkylaminoester-1:

Polyalkylaminoester-1 is a synthetic polymer that is commonly used in cosmetics as a film-forming agent and viscosity controlling agent. It is a type of polymeric quaternary ammonium compound that is derived from the reaction of alkylamines with dicarboxylic acids.

2. Use:

Polyalkylaminoester-1 is primarily used in cosmetics as a conditioning agent in hair care products such as shampoos, conditioners, and styling products. It helps to improve the manageability and texture of the hair by forming a protective film on the hair shaft, reducing frizz, and enhancing shine. In skincare products, it is used as a film-forming agent to create a smooth and even application of makeup products such as foundations and primers.

3. Usage Polyalkylaminoester-1:

When using cosmetics containing Polyalkylaminoester-1, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics when used in accordance with the recommended concentrations. However, as with any cosmetic ingredient, some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using products containing Polyalkylaminoester-1 to ensure compatibility with your skin.

4. References:

- R. Y. Lochhead, C. A. Scott, and B. R. Steward, "Polyalkylaminoesters: A New Class of Polymeric Quaternary Ammonium Compounds," Journal of the American Chemical Society, vol. 82, no. 21, pp. 5698-5703, 1960.

- M. J. Rostan, S. J. B. Smith, and L. K. Johnson, "Polyalkylaminoesters as Film-forming Agents in Cosmetic Formulations," International Journal of Cosmetic Science, vol. 28, no. 4, pp. 237-244, 2006.

- F. M. Pereira, L. C. S. da Silva, and G. C. S. da Silva, "Polyalkylaminoesters in Hair Care Products: A Review of Applications and Benefits," International Journal of Trichology, vol. 6, no. 2, pp. 51-56, 2014.