Multifunctional coupling agents for living cationic polymerization. 7. Synthesis of amphiphilic tetraarmed star block polymers with α-methylstyrene and 2-hydroxyethyl vinyl ether segments by coupling reactions with tetrafunctional silyl enol ether

Macromolecules

Volumn 29, Issue 6, 1996, Pages 1862-1866

  Fukui, Hiroji ^a   Yoshihashi, Saiko ^a   Sawamoto, Mitsuo ^a   Higashimura, Toshinobu ^a  

^a KYOTO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000755829     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma946436e     Document Type: Article

References (26)

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2. As reviews, see, for example: (a) Surfactants; Tadros, Th. F., Ed.; Academic Press: London, 1984. (b) Halperin, A.; Tirrell, M.; Lodge, T. P. Adv. Polym. Sci. 1992 100, 31.
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24. As seen in Figure 2B, the α-end signals b-d overlap with the signal n of the coupling agent. However, the latter should have the same area as signal p. Thus, the α-end/core mole ratio was estimated from [(b + c + d + n - p)/5]/(p/2).
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