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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Toray Industries Inc
Original Assignee
Toray Industries Inc
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Filing date
Publication date
Application filed by Toray Industries IncfiledCriticalToray Industries Inc
Priority to JP4985077ApriorityCriticalpatent/JPS53139818A/en
Publication of JPS53139818ApublicationCriticalpatent/JPS53139818A/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
PURPOSE: To effect high-pressure wet heat treatment and obtain elastic polyamide filament yarns with efficiency and ease, by passing medium-oriented polyamide filament yarns through a continuous high-pressure steam treating device under specific conditions.
COPYRIGHT: (C)1978,JPO&Japio
JP4985077A1977-05-021977-05-02Production of elastic polyamide filament yarns
PendingJPS53139818A
(en)