专利名称：Cross-linkable saturated powderous
compositions and powderous painting andcoating compositions containing same
发明人：Jacques Meyer,Daniel Bernelin申请号：US06/024008申请日：19790326公开号：US04284745A公开日：19810818
摘要：A saturated cross-linkable binder composition adapted for preparing coatingshaving a non-glossy surface is disclosed which comprises:< P>< P>(a) at least one cross-linkable resin selected from the group consisting of saturated polyester resins andepoxide resins;< P>
(b) a cross-linking agent wherein the functional groups are selected from the groupconsisting of acid groups and acid anhydride groups and, in case the cross-linkable resin isa saturated polyester resin, also masked isocyanate groups; and,
(c) having associated therewith a salt of an at least bivalent metal ion and an organicacid anion selected from the group consisting of carboxylic anions and acetylacetonate.
These binder compositions are particularly useful as binding agents in powderouspaint compositions which yield a paint coating having a non-glossy and textured surface.
申请人：RHONE-POULENC INDUSTRIES
代理机构：Burns, Doane, Swecker & Mathis
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