LIQUID POLYMER AND POLYOL COMPOSITIONS, AND PROCESS FOR PREPARING PHENOL-FUNCTIONAL POLYMER
摘要
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.
申请公布号
CA2023289(C)
申请公布日期
2001.12.25
申请号
CA19902023289
申请日期
1990.08.15
申请人
YEZRIELEV, ALBERT I.;ROMANELLI, MICHAEL G.;KNUDSEN, GEORGE A.;KOWALIK, RALPH M.;WELLMAN, WILLIAM E.
发明人
YEZRIELEV, ALBERT I.;ROMANELLI, MICHAEL G.;KNUDSEN, GEORGE A.;KOWALIK, RALPH M.;WELLMAN, WILLIAM E.