Antistatic fiber containing high molecular weight tris(b - hydroxyalkyl)-isocyanurate-alkylene oxide adducts
Abstract
Abstract IT HAS BEEN FOUND THAT AN ANTISTATIC FIBER OF POLYAMIDE OR POLYESTER CAN BE PREPARED BY UNIFORMLY DISPERSING IN THE POLYMER BETWEEN ABOUT 1 PERCENT AND ABOUT 10 PERCENT OF A COMPOUND REPRESENTED BY THE FORMULA 2,4,6-TRI(O=),1-(H-(O-CH(-R'')-CH2)T-O-CH(-R)-CH2-),3-(H- (O-CH(-R'')-CH2)S-O-CH(-R)-CH2-),5-(H-(O-CH(-R'')-CH2)R- O-CH(-R)-CH2-)PERHYDRO-S-TRIAZINE WHEREIN R AND R1 ARE INDEPENDENTLY AT EACH OCCURRENCE HYDROGEN, METHYL OR ETHYL AND R, S, AND T ARE INTEGERS FROM 31 TO ABOUT 200. PREFERABLY, THE COMPOUND IS A BLOCK COPOLYMER OF ETHYLENE OXIDE, PROPYLENE OXIDE AND TRIS(B - HYDROXYETHYL)ISOCYANURATE HAVING A MOLECULAR WEIGHT GREATER THAN 9,000, WITH THE ETHYLENE OXIDE MOIETY MAKING UP 10 TO 95 PERCENT OF THE MOLECULAR WEIGHT OF THE COMPOUND.
Inventors
- 👤 G Weedon
- 👤 E Little
Bibliographic Details
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