Review
Autoxidizable urethane resins
Douglas A. Wicks a,∗, Zeno W. Wicks Jr. b
a University of Southern Mississippi, 10076 Hattiesburg, MS 39406, USA
b 190 Springview Court, Louisville, KY 40243, USA
Received 30 August 2004; received in revised form 15 December 2004; accepted 22 December 2004
Abstract
Though they represent the oldest family of binders for surface coatings, autoxidizable resin systems still are in wide use. The highest
performing class within this family are those which are urethane modified. The improvement in physical properties imparted by this urethane
modification are seen in their solvent resistance, hydrolysis resistance and superior abrasion performance. Since their first introduction in the
1950��s solvent borne uralkyds have continued to improve and still have a dominant position in the do-it-yourself market. Recent advances in
autoxidizable urethane resins have primarily been in waterborne technologies and applications. Uralkyds adapted to waterborne application
and new polyurethane dispersions with drying oil modification are breathing new life into an established chemistry.
© 2005 Published by Elsevier B.V.
Keywords: Polyurethane; Autoxidizable; Solventborne; Uralkyd; Waterborne; Isocyanate

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