- CAS
- 1334242-38-4
- Nom chimique
- Benzene, 2,4-diisocyanato-1-methyl-, homopolymer, 1-decanol- and 1H-imidazole-1-propanamine- and 2-oxepanone-tetrahydro- 2H-pyran-2-one polymer [2-(2-butoxymethylethoxy)methylethoxy]methylethyl ester-blocked
- CosIng
- 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.
