| 摘要 |
Permanently antistatic polyacrylate resin articles, antistatic polyacrylate resin compositions, and process for making them are described. The antistatic articles and compositions are obtained by reacting pendant ester groups on the surface of polyacrylate resin articles or on the chains of the polyacrylate resin compositions with dialkanolamines. The dialkanolamines used are typically dialkanolamines with lower alkanol groups, i.e. groups containing 1 to 4 carbon atoms. A preferred polyacrylate resin composition is poly(methyl methacrylate). A preferred alkanolamine is diethanolamine. |
