首页> 外国专利> PROCEDURE THAT ALLOWS THE FORMATION OF TWO-COATED COMPOSITE COATING, COMPOSITE COATING AND COATING COMPOSITION RESISTANT TO THE DEVELOPED MANUFACTURED BY THE ELECTRODEPOSITION.

PROCEDURE THAT ALLOWS THE FORMATION OF TWO-COATED COMPOSITE COATING, COMPOSITE COATING AND COATING COMPOSITION RESISTANT TO THE DEVELOPED MANUFACTURED BY THE ELECTRODEPOSITION.

机译:允许形成两种涂层的复合涂层的过程,该复合涂层,复合涂层和对通过电沉积制造的已开发的产品具有抗性的涂层组成。

摘要

An electrolytic coating process of electrically conductive substrates with two electrodeposited layers, comprising the steps of: (a) electrodeposition of an electrically conductive coating from a composition comprising a curable ionic resin and an electroconductive pigment; (b) at least partial curing of the electrodeposited coating to electrically conductive the coating (c) electrodeposition of a second coating onto the electrically conductive coating of step (b); the second coating being deposited from a composition comprising a curable ionic polyurethane resin containing a polymer segment derived from a polymer containing active hydrogen having a glass transition temperature of 0 ° C or less and a number average molecular weight of 400-4000; and (d) curing of the second coating of step (c)
机译:具有两个电沉积层的导电基材的电解涂覆方法,包括以下步骤:(a)由包含可固化离子树脂和导电颜料的组合物电沉积导电涂层; (b)使电沉积涂层至少部分固化以使涂层导电(c)将第二涂层电沉积到步骤(b)的导电涂层上;第二涂层由包含可固化的离子聚氨酯树脂的组合物沉积,所述组合物包含聚合物链段,所述聚合物链段衍生自具有0℃以下的玻璃化转变温度且数均分子量为400-4000的活性氢的聚合物; (d)固化步骤(c)的第二涂层

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号