OPULYN™ 301 

INCI Name:

Styrene/Acrylates Copolymer (and) Aqua

OPULYN™ 301 is an anionic styrene/acrylic copolymer supplied at 40% solids. OPULYN™ 301 is a highly versatile opacifier for anionic surfactant-based systems. It is best suited for formulations with slightly acid to moderate pH range, containing up to moderate levels of inorganic electrolytes, such as, mild shower gels and shampoos and fatty-acid based liquid hand soaps.




Dow Consumer & Industrial Solutions is a major developer and manufacturer of ingredients used in Personal Care and Cosmetics. Its ACUDYNE™ hair fixative resins deliver exceptional hold and humidity resistance without flaking. Dow's METHOCEL™ water soluble cellulose (methylcellulose and hyroxypropyl methylcellulose) ethers are excellent thickeners, binders, film-formers, and water-retainers.

Company Documents

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Dow Home, Institutional and Personal Care Solutions

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Regulatory Information BETA

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CAS Name (Number) & Document Compliance
2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenylbenzene (25034-86-0) Log in
2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene (9010-92-8) Log in
Acrylic acid-styrene polymer (25085-34-1) Log in
Water (7732-18-5) Log in
Please Note: The information displayed may not reflect the latest information. Contact the supplier for more information.