In:
Macromolecular Rapid Communications, Wiley, Vol. 29, No. 12-13 ( 2008-07), p. 1140-1146
Abstract:
ATRP using poly(propylene oxide) monofunctional macroinitiator was carried out with solketal methacrylate (SMA) and the non‐reactive PPO having two N 3 terminal groups was removed by dissolution in an excess of n ‐hexane. The resulting azido terminated AB diblock copolymer was ‘clicked’ with an α ‐alkyne fluorinated compound, followed by acid hydrolysis of the SMA units, a triphilic ABC triblock copolymer was prepared. ATRP of SMA with a difunctional PPO macroinitiator to give ABA triblock copolymer was also carried out. The terminal Br was again exchanged with N 3 , ‘clicked’ with the α ‐alkyne fluorinated compound and likewise hydrolyzed to give a triphilic CABAC pentablock copolymer, i.e., hydrophilic, oleophilic, and fluorophilic blocks were combined. magnified image
Type of Medium:
Online Resource
ISSN:
1022-1336
,
1521-3927
DOI:
10.1002/marc.v29:12/13
DOI:
10.1002/marc.200800058
Language:
English
Publisher:
Wiley
Publication Date:
2008
detail.hit.zdb_id:
1475027-2
Permalink