Antistatic fiber containing multiple branched propoxylated-ethox

Details Antistatic fiber containing multiple branched propoxylated-ethox Antistatic fiber containing multiple branched propoxylated-ethox

1972-10-11

1978-08-22

Lieberman, Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260823, 260830S, 260857PE, 260857PG, 260858, 260860, 528407, 528111, 528123, 528118, 528124, 528119, 528341, 528361, C08L 6300, C08L 7700

Patent

active

041089227

ABSTRACT:
A new composition has been found comprising an antistatic fiber selected from the group consisting of polyamide, polyester, polyurea, polyurethane, or polysulfonamide, said fiber containing between about one percent and about twelve percent by weight of at least one compound having a molecular weight above 1500 selected from the group consisting of compounds represented by the formulas: ##STR1## where R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are independently selected from nonovalent hydrocarbon radicals having 1 to 20 carbon atoms derived from aliphatic, aromatic, cycloaliphatic, aromaticaliphatic, heterocyclic hydrocarbons or --(C.sub.r H.sub.2r O).sub.m (C.sub.p H.sub.2p O).sub.q --H; R.sub.5 is at least one of the alkylene difunctional radicals having 2 to 15 carbon atoms and a radical selected from ##STR2## R.sub.6, R.sub.7, R.sub.8 and R.sub.9 are independently selected from R.sub.1, R.sub.2, R.sub.3, R.sub.4, H or another monovalent hydrocarbon radical having 1 to 20 carbon atoms as defined for R.sub.1, R.sub.2, R.sub.3, R.sub.4,

REFERENCES:
patent: 3657366 (1972-04-01), Weedon

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