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Investigation of the polyurethane chain length influence on the molecular dynamics in networks crosslinked by hyperbranched polyester

✍ Scribed by Przemyslaw Czech; Lidia Okrasa; Francoise Méchin; Gisele Boiteux; Jacek Ulanski


Book ID
108249471
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
839 KB
Volume
47
Category
Article
ISSN
0032-3861

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Studies of the molecular dynamics in pol
✍ Przemyslaw Czech; Lidia Okrasa; Jacek Ulanski; Gisele Boiteux; Francoise Mechin; 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 657 KB

## Abstract Several new polyurethane networks based on hyperbranched polyesters (trade name Boltorn) were synthesized to investigate the influence of the hyperbranched crosslinking agent on the molecular dynamics of the linear segments containing urethane groups. For comparison, linear polyurethane