| abstract |
1. A PERMANENTLY ANTISTATIC ACRYLONITRILE POLYMER CONSISTING OF A MIXTURE OF POLYACRYLONITRILE OR AN ACRYLONITRILE COPOLYMER CONTAINING AT LEAST 70% BY EIGHT OF ACRYLONITRILE AND AS AN ANTISTATIC AGENT, 0.5 TO 15% BY WEIGHT, BASED ON THE TOTAL MIXTURE, OF A MERCAPTO POLYTHER OF THE FORMULA X-S-Y IN WHICH X REPRESENTS THE GROUP R-O-(H2NCN-O)O-(H2MCM-O)P-CH2-CH(-O-Z)-CH2- R REPRESENTS A MEMBER SELECTED FROM THE GROUP CONSISTING OF C1-30 ALKYLM CYCLOALKYL, C3-30-ALKENYL, ARYL, POLYARYL, ALKARYL OR ARALKYL, N REPRESENTS AN INTEGER OF FROM 2 TO 4, M REPRESENTS AN INTEGER OF FROM 2 TO 4, O REPRESENTS O OR IS AN INTEGER OF FROM 1 TO 40, P REPRESENTS AN INTEGER OF FROM 4 TO 40, Z REPRESENTS HYDROGEN OR -(CH2-CH(-CH2-SH)-O)Q-H WHEREIN Q REPRESENTS AN INTEGER OF FROM 1 TO 10 AND Y REPRESENTS HYDROGEN, THE GROUP X OR AN IONIC VALENCY OF A MONOVALENT TO TRIVALENT CATION. |