Delayed action catalysts and methods for polymerizing macrocyclic oligomers

Cyclic oligomers containing ester linkages are polymerized in the presence of a dialkyltin di(carboxylate) catalyst. The catalyst provides a latency period followed by a rapid polymerization to form a high molecular weight polymer.

Saved in:
Bibliographic Details
Main Authors SAMMLER ROBERT L, TIMMERS FRANCIS J, KUHLMAN ROGER L
Format Patent
LanguageEnglish
Published 29.12.2005
Edition7
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:Cyclic oligomers containing ester linkages are polymerized in the presence of a dialkyltin di(carboxylate) catalyst. The catalyst provides a latency period followed by a rapid polymerization to form a high molecular weight polymer.
Bibliography:Application Number: US20050154015