公开(公告)号：US3743685A

公开(公告)日：1973-07-03

申请号：US3743685D

申请日：1971-07-09

Applicant: RHODIACETA

Inventor： GROSJEAN P ,  VAGINAY Y

IPC: C08L67/02 ,  C08G39/10

CPC classification number: C08L67/02 ,  Y10S260/15 ,  Y10S260/21 ,  C08L71/00

Abstract: ANTISTATIC THERMOPLASTIC COMPOSITIONS WHICH HAVE GOOD RESISTANCE TO SOILING AND CAN EASILY BE SHAPED ARE DISCLOSED WHEREIN THE COMPOSITION CONTAINS FROM 1 TO 7% BY WEIGHT OF A SULFONATED POLYOXALKYLENE HAVING AN AVERAGE MOLECULAR WEIGHT ABOVE 500 AND THE GENERAL FORMULA

R-(-O-(CH2)M-CO3M)P

WHEREIN R IS A POLYOXYALKYLENE RADICAL HAVING A MOLECULAR WEIGHT OF Z AND CONTAINING N HYDROXYL GROUPS, N IS BETWEEN 1 AND 6, P$N THE DEGREE OF HYDROXYL GROUP BLOCKAGE, EXPRESSED BY THE FORMULA

PX100 N

IS GREATER THAN 80%, Z/N IS GREATER THAN 100, M IS 1 TO 4, AND M IS AN ALKALINE EARTH METAL. THESE COMPOSITIONS ARE USEFUL FOR THE MANUFACTURE OF FILAMENTS, FILMS, MOLDED ARTICLES AND THE LIKE.