𝔖 Bobbio Scriptorium
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Polymer structure and gas permeation. I. Thermodynamic intrepertation of permeation and II. Permeation studies

✍ Scribed by R. W. Roberts; K. Kammermeyer

Publisher
John Wiley and Sons
Year
1964
Tongue
English
Weight
43 KB
Volume
8
Category
Article
ISSN
0021-8995

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## Abstract The transport behavior of H~2~, N~2~, CO~2~ was studied for blends of an aliphatic copolyester with a copolyester‐polyurethane (PU) at various temperatures from 20 to 80°C. It was found that there was an abrupt change in slope near the melting point of the copolyester in Arrhenius plot