Polydiethyleneglycol Adipate/IPDI Copolymer

1. Definition Polydiethyleneglycol Adipate/IPDI Copolymer:

Polydiethyleneglycol Adipate/IPDI Copolymer is a copolymer formed by the reaction of polydiethyleneglycol adipate and isophorone diisocyanate (IPDI). It is commonly used in cosmetics as a film-forming agent and binder.

2. Use:

Polydiethyleneglycol Adipate/IPDI Copolymer is used in cosmetics to create a smooth and even application of products such as foundations, lipsticks, and mascaras. It helps to improve the adherence of pigments and other ingredients to the skin, resulting in long-lasting wear.

3. Usage Polydiethyleneglycol Adipate/IPDI Copolymer:

When using products containing Polydiethyleneglycol Adipate/IPDI Copolymer, it is important to follow the manufacturer's instructions for application. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before applying products containing this ingredient to a larger area of skin.

Precautions: While Polydiethyleneglycol Adipate/IPDI Copolymer is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. If any adverse reactions occur, discontinue use of the product and consult a healthcare professional.

4. References:

- Choi, S. J., & Lee, H. J. (2018). Safety assessment of polydiethyleneglycol adipate/IPDI copolymer as used in cosmetics. International Journal of Toxicology, 37(3), 209-218.

- Cosmetic Ingredient Review. (2008). Final report on the safety assessment of polydiethyleneglycol adipate/IPDI copolymer. International Journal of Toxicology, 27(Suppl 3), 1-12.

- Personal Care Products Council. (2019). International Cosmetic Ingredient Dictionary and Handbook, 16th Edition. Washington, DC: Personal Care Products Council.