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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Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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Filing date
Publication date
Application filed by Asahi Chemical Industry Co LtdfiledCriticalAsahi Chemical Industry Co Ltd
Priority to JP4034176ApriorityCriticalpatent/JPS5834561B2/en
Publication of JPS52124930ApublicationCriticalpatent/JPS52124930A/en
Publication of JPS5834561B2publicationCriticalpatent/JPS5834561B2/en
PURPOSE: To obtain fibers, whose crimp and minute waviness are easily removed in the following processes, closely resembling animal hairs, by subjecting acrylic fibers which are previously drawn and dried under the specific heat treatment, and by heating the fiber at higher heat and pressure, then by mechanically crimping the fiber thus obtained.
COPYRIGHT: (C)1977,JPO&Japio
JP4034176A1976-04-121976-04-12
Production method of animal hair-like acrylic synthetic fiber
ExpiredJPS5834561B2
(en)