FTi.r. studies on reactions of oxazoline functionalised polymer particles

The reaction between oxazoline-functionalised polymer particles and bis(carboxylic acid)-terminated poly(tetrahydrofuran) (PTHF-COOH) was monitored by means of FTi.r. spectroscopy. Parameters such as particle size, content of functional groups, stoichiometry and temperature were varied to study thei...

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Veröffentlicht in:Polymer (Guilford) 1998, Vol.39 (6), p.1259-1268
Hauptverfasser: Schafer, R, Holderle, M, Mulhaupt, R
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container_title Polymer (Guilford)
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creator Schafer, R
Holderle, M
Mulhaupt, R
description The reaction between oxazoline-functionalised polymer particles and bis(carboxylic acid)-terminated poly(tetrahydrofuran) (PTHF-COOH) was monitored by means of FTi.r. spectroscopy. Parameters such as particle size, content of functional groups, stoichiometry and temperature were varied to study their influence on conversion and reaction rate constants. Oxazoline conversion was primarily affected by particle size and less so by crosslink density. Reactions occurring at particle surfaces and in bulk of the particles were differentiated.
doi_str_mv 10.1016/S0032-3861(97)00412-6
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source Elsevier ScienceDirect Journals Complete
subjects Applied sciences
Chemical modifications
Chemical reactions and properties
Exact sciences and technology
FTi.r
kinetics
Organic polymers
oxazoline
Physicochemistry of polymers
title FTi.r. studies on reactions of oxazoline functionalised polymer particles
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