CHANGE OF THE STRUCTURE OF A CAN COATING DURING CONTACT WITH FOOD SIMULANTS - AN ESR STUDY

Authors
COTTIER S RIQUET AM FEIGENBAUM A MORTREUIL P
Citation
S. Cottier et al., CHANGE OF THE STRUCTURE OF A CAN COATING DURING CONTACT WITH FOOD SIMULANTS - AN ESR STUDY, Polymer international, 43(4), 1997, pp. 353-358
Citations number
10
Categorie Soggetti
Polymer Sciences
Journal title
Polymer international → ACNP
ISSN journal
09598103
Volume
43
Issue
4
Year of publication
1997
Pages
353 - 358
Database
ISI
SICI code
0959-8103(1997)43:4<353:COTSOA>2.0.ZU;2-#
Abstract
In relation to the study of interactions between food and coated alumi nium cans, structural features of a vinylic organosol were studied by electron spin resonance, using amino-oxyls as probes. Two transitions could be observed which were assigned to the poly(vinyl chloride) (PVC ) and the epoxy phases. The influence of contact of simulants on the c oating was studied using the spin probe method, by monitoring both mig ration into the liquid and the transition temperatures.