Isobutylmethacrylate/Bis-Hydroxypropyl Dimethicone Acrylate Copolymer

1. Definition Isobutylmethacrylate/Bis-Hydroxypropyl Dimethicone Acrylate Copolymer:

Isobutylmethacrylate/Bis-Hydroxypropyl Dimethicone Acrylate Copolymer is a copolymer used in cosmetics as a film-forming agent and binder. It is a combination of isobutylmethacrylate, a type of acrylic monomer, and bis-hydroxypropyl dimethicone acrylate, a silicone-based acrylate monomer.

2. Use:

Isobutylmethacrylate/Bis-Hydroxypropyl Dimethicone Acrylate Copolymer is commonly used in cosmetics as a film-forming agent to create a smooth and even application of products such as foundations, primers, and lipsticks. It helps to improve the wear and longevity of makeup by forming a flexible film on the skin that adheres to the surface and provides a smooth finish.

3. Usage Isobutylmethacrylate/Bis-Hydroxypropyl Dimethicone Acrylate Copolymer:

When using products containing Isobutylmethacrylate/Bis-Hydroxypropyl Dimethicone Acrylate Copolymer, it is important to follow the manufacturer's instructions and guidelines for application. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies should perform a patch test before using products containing this ingredient to ensure compatibility.

4. References:

- "Safety Assessment of Alkyl Methacrylate Copolymers as Used in Cosmetics" by the Cosmetic Ingredient Review, 2011.

- "Polymer Chemistry: The Basic Concepts" by Paul C. Hiemenz and Timothy Lodge, 2007.

- "Handbook of Cosmetic Science and Technology" edited by André O. Barel, Marc Paye, and Howard I. Maibach, 2014.