TY - JOUR
T1 - Synthesis and crystalline structure of polyethylene containing 1,3-cylopentane units in the main chain by ring-opening metathesis copolymerization of cycloolefins following hydrogenation reaction
AU - Naga, Naofumi
AU - Kikuchi, Genzo
AU - Toyota, Akinori
PY - 2006/8/9
Y1 - 2006/8/9
N2 - Polyethylene containing 1,3-cyclopentane units in the main chain was synthesized by ring-opening metathesis copolymerization of cyclopentene (CPE) or cyclooctene with norbornene (NB) following hydrogenation reaction. The copolymer with cis-1,3-cyclopentane units was obtained in good yield. The resulting copolymers showed multiple melting points. Temperature-rising elution fractionation of the copolymers elucidated a broad distribution of the copolymer composition. WAXD and FT-IR analyses of the copolymers showed existence of hexagonal crystal in hydrogenated poly(CPE-co-NB).
AB - Polyethylene containing 1,3-cyclopentane units in the main chain was synthesized by ring-opening metathesis copolymerization of cyclopentene (CPE) or cyclooctene with norbornene (NB) following hydrogenation reaction. The copolymer with cis-1,3-cyclopentane units was obtained in good yield. The resulting copolymers showed multiple melting points. Temperature-rising elution fractionation of the copolymers elucidated a broad distribution of the copolymer composition. WAXD and FT-IR analyses of the copolymers showed existence of hexagonal crystal in hydrogenated poly(CPE-co-NB).
KW - 1,3-Cylopentane unit
KW - Polyethylene
KW - Ring-opening metathesis polymerization
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U2 - 10.1016/j.polymer.2006.06.015
DO - 10.1016/j.polymer.2006.06.015
M3 - Article
AN - SCOPUS:33746256193
SN - 0032-3861
VL - 47
SP - 6081
EP - 6090
JO - Polymer
JF - Polymer
IS - 17
ER -