Synthesis and modification reaction of organoboron segmented block copolymer of allyl-telechelic poly(isobutylene)

SummaryHydroboration polymerization of low molecular weight allyl-telechelic polyisobutylene with narrow molecular weight distribution gave a novel stable organoboron segmented block copolymer by using tripylborane as a boron monomer. The chain transformation reaction of the copolymer was also exami...

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Bibliographic Details
Published in:Polymer bulletin (Berlin, Germany) Germany), 2004-06, Vol.52 (1), p.25-31
Main Authors: MIYATA, Mamoru, MEYER, Frauke, CHUJO, Yoshiki, GROH, Péter Werner, IVAN, Béla
Format: Article
Language:English
Subjects:
Applied sciences
Block copolymers
Chemical synthesis
Exact sciences and technology
Hydroboration
Low molecular weights
Molecular weight distribution
Physicochemistry of polymers
Polyisobutylene
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Summary:SummaryHydroboration polymerization of low molecular weight allyl-telechelic polyisobutylene with narrow molecular weight distribution gave a novel stable organoboron segmented block copolymer by using tripylborane as a boron monomer. The chain transformation reaction of the copolymer was also examined. The reaction with α,α-dichloromethyl methyl ether (DCME) gave the corresponding poly-isobutylene segmented poly(alcohol).
ISSN:0170-0839
1436-2449
DOI:10.1007/s00289-004-0243-7