A procedure for the improvement of the quality of threads or fibers of polyethylene or alternatively tereftalate, textile bodies prepared with them (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main Patent No. 231,086, that is, in a process for the refining of polyethylene terephthalate yarns or fibers or alternatively of textile bodies made thereof, characterized in that the textile material of polyethylene terephthalate is treated with aqueous emulsions of aliphatic hydrocarbons. chlorinated, at temperatures below the boiling point and for a short time, preferably up to 10 minutes. (Machine-translation by Google Translate, not legally binding)