Polydimethylsiloxane (PDMS) oligomers with ranging from 900 to 7000 g/mol and which were α,ω-aminopropyl, α,ω-N-methylaminopropyl and α,ω-hydroxyhexyl terminated were obtained from Th. Goldschmidt AG in Essen, Germany. The of amine-terminated oligomers were determined by the titration of the end groups with hydrochloric acid. The of hydroxyhexyl terminated PDMS oligomers were det...
