Patents

Egli, H., Puzrin, A.M., Plötze, L.M., Meier, L., Zumsteg, R. (2011): Use of polyamine as anti-sticking additive. BASF Construction Research and Technology GmbH. EP 11 178 222.3 and US 61/525853

Stöppelmann, G., Hoffmann, B., Hewel, M., Vertlib, V., Plötze, L.M., Meier, L., Vetterli, B., Hirayama, M. (2010): Polyamide layer silicate compounds. EMS-PATENT AG. EP2196494, CN 200910252473, US 20100159175