Synthesis and characterization of poly(isoprene‐ b ‐carbonate)s derived from hydroxytelechelic polyisoprenes | Zendy

Derouet Daniel | Zendy; Nguyen Tran Minh Giao | Zendy; Brosse JeanClaude | Zendy

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Synthesis and characterization of poly(isoprene‐ b ‐carbonate)s derived from hydroxytelechelic polyisoprenes

Author(s) -

Derouet Daniel,

Nguyen Tran Minh Giao,

Brosse JeanClaude

Publication year - 2007

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.26405

Subject(s) - isoprene , polycarbonate , carbonate , potassium carbonate , copolymer , thermoplastic elastomer , polymer chemistry , elastomer , materials science , reagent , polymer , propylene carbonate , condensation polymer , polymer science , organic chemistry , chemistry , chemical engineering , electrochemistry , electrode , engineering

The purpose was to develop a procedure to synthesize copolymer incorporating flexible polyisoprene blocks and rigid polycarbonate blocks, to obtain thermoplastic elastomer characteristics. The choice was directed towards poly(isoprene‐ b ‐carbonate) structures by using a condensation mechanism consisting to create carbonate functions by reaction between an organic dihalide and a diol carried out in presence of potassium carbonate, and by using hydroxytelechelic polyisoprenes as reagents. Polycarbonates of various structures were synthesized, followed by that of the required poly(isoprene‐ b ‐carbonate)s. The synthetic procedure thus developed has the advantage to allow a control of the structure and the composition of the copolymer according to the nature and the proportions of the reagents involved. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 2007

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