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.)
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Teijin Ltd
Original Assignee
Teijin Ltd
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Filing date
Publication date
Application filed by Teijin LtdfiledCriticalTeijin Ltd
Priority to JP8612275ApriorityCriticalpatent/JPS5212328A/en
Publication of JPS5212328ApublicationCriticalpatent/JPS5212328A/en
PURPOSE: To produce a textured yarn of good quality by drawing preliminarily after the spinning, and making the yarn satisfy specified conditions during the direct draw-false twisting process without winding it.
COPYRIGHT: (C)1977,JPO&Japio
JP8612275A1975-07-161975-07-16Process for producing textured polyester filament yarns
PendingJPS5212328A
(en)