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Aqueous dispersions by ring-opening metathesis polymerisation of exo,exo-2,3-bis(methoxymethyl)-7-oxanorbornene

✍ Scribed by Shui-Yu Lu; Peter Quayle; Colin Booth; Stephen G. Yeates; John C. Padget

Publisher: John Wiley and Sons
Year: 1993
Tongue: English
Weight: 386 KB
Volume: 32
Category: Article
ISSN: 0959-8103
DOI: 10.1002/pi.4990320102

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✦ Synopsis

Abstract

2,3‐Bis(methoxymethyl)‐7‐oxanorbornene was polymerised in water plus at least 9gdm^−3^ Synperonic F127 by ring‐opening metathesis polymerisation (ROMP) initiated by commercial ruthenium trichloride. Stable dispersions with particle radii 0.03 μn or less were formed. Polymer molecular weights and molecular weight ratios by gel permeation chromatography (M~pk~ > 10^5^, M̄~w~M̄~n~ ∼ 2) were similar to those found earlier for ROMP of the same monomer in solution in aqueous ethanol.

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