Polyurethane-67
Used in cosmetic products as not reported. Definition: Polyurethane-67 s a complex polymer made by reacting the trimer of hexamethylene diisocyanate (HDI isocyanurate trimer) with a copolymer that is made by reacting PPG-3 Butyl Ether with a mixture of epsilon-caprolactone and valerolactone. Some of the remaining isocyanate groups from the first reaction are reacted with Decyl Alcohol and in a third step, the remaining isocyanate groups are reacted with N-(3-aminopropyl)imidazole.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
Frequently asked questions
What is Polyurethane-67 used for in cosmetics?
Polyurethane-67 is used in cosmetic products as not reported. Definition: Polyurethane-67 s a complex polymer made by reacting the trimer of hexamethylene diisocyanate (HDI isocyanurate trimer) with a copolymer that is made by reacting PPG-3 Butyl Ether with a mixture of epsilon-caprolactone and valerolactone. Some of the remaining isocyanate groups from the first reaction are reacted with Decyl Alcohol and in a third step, the remaining isocyanate groups are reacted with N-(3-aminopropyl)imidazole.
Is Polyurethane-67 restricted in cosmetics in the EU?
No EU restriction annex is recorded for Polyurethane-67 in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Polyurethane-67?
Polyurethane-67 is listed with CAS number 1334242-38-4.