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Cosmetic ingredient (INCI)

Polyurethane-29

Used in cosmetic products as emulsion stabilising, film forming, hair conditioning and hair fixing. Polyurethane-29 is a copolymer of methyl diethanolamine (MDEA), polytetramethylene ether glycol (PTMEG), hexamethylene diisocyanate (HDI) and saturated methylene diphenyldiisocyanate (SMDI)

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

This ingredient is not linked to a single chemical in our database, which is common for blends, extracts and polymers. Post a buy request with the INCI name and suppliers will quote.

Frequently asked questions

What is Polyurethane-29 used for in cosmetics?

Polyurethane-29 is used in cosmetic products as emulsion stabilising, film forming, hair conditioning and hair fixing. Polyurethane-29 is a copolymer of methyl diethanolamine (MDEA), polytetramethylene ether glycol (PTMEG), hexamethylene diisocyanate (HDI) and saturated methylene diphenyldiisocyanate (SMDI)

Is Polyurethane-29 restricted in cosmetics in the EU?

No EU restriction annex is recorded for Polyurethane-29 in our records. Rules change and differ by market, so always check the current regulation before you formulate.