Coated substrates

A coated substrate includes a coating layer extending over at least a portion of the substrate. The coating is obtainable from a coating composition comprising: (a) a polymeric binder; and (b) an eclosion reducer comprising a carboxylic acid reactive functional group. The coated portion of the subst...

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Bibliographische Detailangaben
Hauptverfasser:	MILLERO JR EDWARD R, HU FENGSHUO, ZHOU HONGYING, SIMPSON DENNIS A, KURPECHOWICZ, EDWARD, ZHANG WENCHAO, MASTERS NIGEL FRANCIS, SENEKER CARL A, BAUMGARTEN RALF, OLAH MICHAEL G, POWELL ADAM BRADLEY, KALEEM KAREEM, RETSCH JR WILLIAM H
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	A coated substrate includes a coating layer extending over at least a portion of the substrate. The coating is obtainable from a coating composition comprising: (a) a polymeric binder; and (b) an eclosion reducer comprising a carboxylic acid reactive functional group. The coated portion of the substrate includes a pretreatment layer. The pretreatment layer may be obtained from a pretreatment composition comprising a trivalent chromium compound. The present invention extends to a method of coating a pre-treated substrate as well as to coated packages, such as metal cans. 一种经涂覆的基材，其包括在所述基材的至少一部分之上延伸的涂层。所述涂层可从包括以下的涂层组合物获得：(a)聚合物粘合剂；以及(b)包括羧酸反应性官能团的羽化减少剂。所述基材的经涂覆的部分包括预处理层。所述预处理层可从包括三价铬化合物的预处理组合物获得。本发明扩展到一种涂覆经预处理的基材的方法以及经涂覆的包装，如金属罐。