POLYMER COMPOSITION

摘要

A cross-linkable resin contains a filler and an anionically terminated polyester. The resin is a liquid system which can be cross linked by the addition of a cross linking promoter such as peroxide or by the application of heat or both. The resin can be an unsaturated polyester. The filler can be any filler which is added to a resin system, for example calcium carbonate or alumina trihydrate. The anionically terminated polyester is preferably a polycaprolactone containing a terminal phosphate group.