Ontology highlight
ABSTRACT:
SUBMITTER: Zhang W
PROVIDER: S-EPMC3817836 | biostudies-literature | 2012 Jul
REPOSITORIES: biostudies-literature
Zhang Wei W Fujiwara Tomoko T Taşkent Hűmeyra H Zheng Ying Y Brunson Kennard K Gamble Lara L Wynne Kenneth J KJ
Macromolecular chemistry and physics 20120701 14
A conventional MDI-BD-PTMO polyurethane was modified using 2 wt.% polyurethanes (U) having copolyoxetane soft blocks with hydrophobic 3F, CF<sub>3</sub>CH<sub>2</sub>OCH<sub>2</sub>- and hydrophilic MEn, CH<sub>3</sub>O(CH<sub>2</sub>CH<sub>2</sub>O)<sub>n</sub>CH<sub>2</sub>-, n = 3, 7) side chains. In contrast to neat 3F-<i>co</i>-MEn-U, 2 wt.% 3F-<i>co</i>-MEn-U compositions have physically stable morphologies and wetting behavior. Surface composition (XPS) and amphiphilic or contraphilic wet ...[more]