Photo‐oxydation de polyéther‐<i>bloc</i>‐polyamides, 3. Propriétés des hydroperoxydes dans les homopolym`res de polyéthers correspondants

Gauvin, Pascal; Lemaire, Jacques; Sallet, Daniel

doi:10.1002/macp.1987.021880805

Public

Photo‐oxydation de polyéther‐bloc‐polyamides, 3. Propriétés des hydroperoxydes dans les homopolym`res de polyéthers correspondants

Published in Die Makromolekulare Chemie • Aug 1, 1987

Authors:

Pascal Gauvin

Jacques Lemaire

Daniel Sallet

Abstract

Abstract The photooxidation of poly(tetramethylene glycol) (PTMG), poly(propylene glycol) (PPG) and poly(ethylene glycol) (PEG) was studied at 60°C applying wavelengths longer than 300 nm. Hydroperoxy groups were found to accumulate in high photostationary concentration in PTMG and were decomposed e...

Subject

Ethylene glycol

Chemistry

Monomer

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