Process for incorporating an ion-conducting polymer into a polymeric article to achieve anti-static behavior
AssigneeBayer MaterialScience AG
InventorsRobert A. Pyles, Ronald C. Hedden
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AssigneeBayer MaterialScience AG
InventorsRobert A. Pyles, Ronald C. Hedden
Estimating the term…
A process for endowing a polymeric article with a surface layer of an ion-conducting polymer to yield electrical surface resistivity sufficiently low for electrostatic discharge applications is provided. The polymeric article contains one or more immobilized, polymeric components having amine functional groups. The presence of the ion-conducting polymer in the surface layer lowers the surface electrical resistivity into the range suitable for electrostatic discharge applications, between about 1×105 and about 1×1012 Ω/□. Plastic electrostatic dissipation materials produced by the inventive process may find use in the optical, electronics, automotive, entertainment, sporting goods, and medical sectors.
A process comprising contacting at least a part of a surface of a polymeric article with a solvent mixture for a time and at a temperature sufficient to infuse at least a portion of the solvent mixture into the article, the solvent mixture containing;
A process for producing an electrostatic discharge material comprising, contacting at least a part of a surface of a polymeric article with a solvent mixture for a time and at a temperature sufficient to infuse at least a portion of the solvent mixture into the article, the solvent mixture containing;
Dependencies are inferred from the claim text.