Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
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Filing date
Publication date
Application filed by Teijin LtdfiledCriticalTeijin Ltd
Priority to JP14738475ApriorityCriticalpatent/JPS5274013A/en
Publication of JPS5274013ApublicationCriticalpatent/JPS5274013A/en
PURPOSE: To oil an extuded filament yarn immediately after the solidification with a spinning oil containing polyoxyethylene-polyoxypropylene copolymer, then draw false twist the yarn next, thus decreasing the amounts of tar and smaoke in the processing stage.
COPYRIGHT: (C)1977,JPO&Japio
JP14738475A1975-12-121975-12-12Production of crimped filament yarns
PendingJPS5274013A
(en)