| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to an electrodeposited coating composition which can be deposited on an electroconductive substrate by anodic electrodeposition, substrates coated by such a coating composition and a method of coating a substrate. The electrodeposited coating composition is an aqueous dispersion containing at least a partially neutralised copolymer which contains an ?-olefin and an unsaturated carboxylic acid, and a curing agent in form of a metal peroxide. After applying the electrodeposited coating composition by immersing the substrate into said composition, the deposited layer is heated in order to cure the coating and form a cross-linked mesh which provides a durable coating which is resistant to spalling and corrosion.EFFECT: providing a durable coating which is resistant to spalling and corrosion.21 cl, 2 tbl |
