Bis C16 20 Isoalkoxy Tmhdi/Peg 90 Copolymer

1. Definition Bis C16 20 Isoalkoxy Tmhdi/Peg 90 Copolymer:

Bis C16 20 Isoalkoxy Tmhdi/Peg 90 Copolymer is a copolymer consisting of bis C16-20 isoalkoxy TMHDI (trimethylhexyl) and PEG 90. It is commonly used in cosmetics as an emulsifier and stabilizer.

2. Use:

Bis C16 20 Isoalkoxy Tmhdi/Peg 90 Copolymer is used in cosmetics to help blend oil and water-based ingredients together, creating a stable and smooth texture in products such as lotions, creams, and serums. It also helps to improve the spreadability and absorption of products on the skin.

3. Usage Bis C16 20 Isoalkoxy Tmhdi/Peg 90 Copolymer:

Bis C16 20 Isoalkoxy Tmhdi/Peg 90 Copolymer is typically used in concentrations ranging from 1-5% in cosmetic formulations. It should be added to the oil phase of the product and heated to around 70°C to ensure proper dispersion. It is important to follow the recommended guidelines for use provided by the supplier to ensure the stability and efficacy of the final product.

4. References:

- "Safety Assessment of Bis C16-20 Isoalkoxy TMHDI/PEG-90 Copolymer as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel. International Journal of Toxicology, 2017.

- "Formulating with Polymeric Emulsifiers" by Perry Romanowski. Cosmetics & Toiletries, 2019.

- "Emulsifiers in Cosmetics" by Gabriella Baki and Kenneth S. Alexander. Journal of Cosmetic Science, 2014.