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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Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
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Filing date
Publication date
Application filed by Mitsubishi Rayon Co LtdfiledCriticalMitsubishi Rayon Co Ltd
Priority to JP13025475ApriorityCriticalpatent/JPS5253993A/en
Publication of JPS5253993ApublicationCriticalpatent/JPS5253993A/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
PURPOSE: To produce an acrylonitrile copolymer having a polymerization degree suitable for manufacturing fibers, etc. by the use of dimethylacetanide convenient for spinning as a solvent after the two-step polymerization method.
COPYRIGHT: (C)1977,JPO&Japio
JP13025475A1975-10-291975-10-29Process for producing acrylonitrile copolymers
PendingJPS5253993A
(en)