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Cosmetic ingredient (INCI)

Polyurethane-77

Used in cosmetic products as viscosity controlling. Polyurethane-77 is a complex polymer formed in a two-step reaction. First, Methyl Ricinoleate is reacted with Propanediol to form a polyester. This polyester is further reacted with 1,10-Decanediol and Isophorone Diisocyanate to form a polyurethane.

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-77 used for in cosmetics?

Polyurethane-77 is used in cosmetic products as viscosity controlling. Polyurethane-77 is a complex polymer formed in a two-step reaction. First, Methyl Ricinoleate is reacted with Propanediol to form a polyester. This polyester is further reacted with 1,10-Decanediol and Isophorone Diisocyanate to form a polyurethane.

Is Polyurethane-77 restricted in cosmetics in the EU?

No EU restriction annex is recorded for Polyurethane-77 in our records. Rules change and differ by market, so always check the current regulation before you formulate.