| 摘要 |
<p>A process for forming an organic coating, such as an autodeposited coating, on a plurality of small metallic articles by contacting the articles with a liquid coating composition containing an organic film-forming material comprising: (A) providing a plurality of said articles, with at least some of the articles being in contact with at least one other of said articles; (B) immersing the articles into a bath of said composition under conditions such that said articles are not in contact with another article in said composition; (C) maintaining said articles in separated form in said composition for a period of time sufficiently long for the entirety of the surfaces of said articles to be coated with said composition; and (D) collecting the coated articles in the bath in a form in which at least some of the coated articles are in contact with another of said coated articles; wherein the coating composition is capable of forming on a steel panel immersed therein a coating having a wet strength such that its rinse resistance is at least about 30 seconds.</p> |
