Synthesis of PB-PEO and PI-PEO Block Copolymers with Alkyllithium Initiators and the Phosphazene Base t-BuP4

Macromolecules

Volumn 32, Issue 8, 1999, Pages 2783-2785

  Förster, Stephan ^a   Krämer, Eckart ^a  

^a MAX PLANCK INSTITUTE OF COLLOIDS AND INTERFACES   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0038229323     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma981597u     Document Type: Article

References (12)

1. Alexandridis, P. Curr. Opin. Colloid Interface Sci. 1996, 1, 490.
2. Förster, S.; Antonietti, M. Adv. Mater. 1998, 10, 217.
3. Pluronic is a trademark of BASF Wyandotte.
4. Hillmyer, M. A.; Bates, F. S. Macromolecules 1996, 29, 6994.
5. Allgaier, J.; Poppe, A.; Willner, L.; Richter, D. Macromolecules 1997, 30, 1582.
6. Boileau, A. C. S. Symp. Ser. 1981, 166.
7. Esswein, B.; Möller, M. Angew. Chem., Int. Ed. Engl. 1996, 35, 623.
8. 5-catenadi(phosphazene)].
9. The small peak at 23.5 mL in the PB-9 trace results from oxygen coupling of the PB precursor sample drawn from the reactor before addition of ethylene oxide and is absent in the block copolymer trace.
10. Young, R. N.; Quirk, R. P.; Fetters, L. J. Adv. Polym. Sci. 1984, 56, 1.
11. 1H NMR, and polymer yield.
12. Förster, S.; Krämer, E.; Berton, B.; Hentze, H.-P.; Antonietti, M., in preparation.