LIQUID POLYMER AND POLYOL COMPOSITIONS, AND PROCESS FOR PREPARING PHENOL-FUNCTIONAL POLYMER

Non liquid-crystalline esterphenol-capped liquid polymer and polyol compositions in combination with an amino crosslinking agent endow coating compositions containing them with the ability of providing films having superior properties. The esterphenol-capped polymers and polyols can be prepared by d...

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Main Authors YEZRIELEV, ALBERT I, KOWALIK, RALPH M, ROMANELLI, MICHAEL G, KNUDSEN, GEORGE A, WELLMAN, WILLIAM E
Format Patent
LanguageEnglish
French
Published 25.12.2001
Edition5
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Summary:Non liquid-crystalline esterphenol-capped liquid polymer and polyol compositions in combination with an amino crosslinking agent endow coating compositions containing them with the ability of providing films having superior properties. The esterphenol-capped polymers and polyols can be prepared by direct esterification of hydroxybenzoic acid without its decarboxylation.
Bibliography:Application Number: CA19902023289