Antistatic fiber containing polyoxyalkylene glycol

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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Details

264176, 264378, 524599, 524601, 524604, 524605, 524606, C08L 6702, C08L 7706

Patent

active

046007431

ABSTRACT:
An antistatic fiber obtained by melt spinning of a fiber-forming thermoplastic polymer containing at least one of polyoxyalkylene glycol and its derivatives in an amount of not less than 0.5% by weight, characterized in that said fiber has a half life time of electric charge leakage of not more than 150 seconds before and after treatment with a weight decreasing agent and, when treated with a weight decreasing agent, provides a number of streaks arranged in parallel in the lengthwise direction at the surface.

REFERENCES:
patent: Re28070 (1974-07-01), Brindell et al.
patent: 3542904 (1970-11-01), Weitzel et al.
patent: 3917740 (1975-11-01), Siclari et al.

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