Antistatic compositions of polystyrenes and n-oxyethylated alkylamines
Abstract
Abstract 1. AN ANTISTATIC COMPOSITION COMPRISING A NORMALLY SOLID POLYMER OF STYRENE HAVING SUBSTANTIALLY UNIFORMLY AND INTIMATELY DISTRIBUTED THEREIN FROM 0.5 TO 3.0% BY WEIGHT OF AT LEAST ONE N-OXYETHYLATED ALKYLAMINE OF THE FORMULA: R1-N(-R2)-R3 WHEREIN R1 REPRESENTS AN ALKYL OR ALKENYL OF 6-22 CARBON ATOMS; R2 AND R3, BEING THE SAME OR DIFFERENT, EACH REPRESENTS -(C2H4O)NH, N BEING 1 TO 3, OR HYDROGEN, WITH THE PROVISION THAT R2 AND R3 CANNOT BOTH SIMULTANEOUSLY REPRESENT HYDROGEN, AND FURTHER DISTRIBUTED UNIFORMLY AND INTIMATELY IN SAID POLYMER OF STYRENE, A FATTY ACID OF 6-22 CARBON ATOMS IN A CONCENTRATION OF NOT MORE THAN 100 MOLAR PERCENT BASED ON SAID N-OXYETHYLATED ALKYLAMINE.
Inventors
- 👤 Konrad Rombusch
- 👤 Friedrich Seifert
Bibliographic Details
Claims Analysis
Total Claims: 2References Cited (Backward Citations)
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