JPS5247088A - Process for preparing acrylonitrile polymer - Google Patents

Process for preparing acrylonitrile polymer

Info

Publication number
JPS5247088A
JPS5247088A JP12302775A JP12302775A JPS5247088A JP S5247088 A JPS5247088 A JP S5247088A JP 12302775 A JP12302775 A JP 12302775A JP 12302775 A JP12302775 A JP 12302775A JP S5247088 A JPS5247088 A JP S5247088A
Authority
JP
Japan
Prior art keywords
acrylonitrile polymer
preparing acrylonitrile
preparing
polymer
acrylonitrile
Prior art date
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.)
Pending
Application number
JP12302775A
Other languages
Japanese (ja)
Inventor
Takeji Otani
Eizo Ota
Susumu Seki
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP12302775A priority Critical patent/JPS5247088A/en
Publication of JPS5247088A publication Critical patent/JPS5247088A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: A process for preparing an acrylonitrile polymer which affords a polymer solution for spinning with excellent resistance to thermal discoloration, by polymerizing acrylonitrile in a mixed medium of dimethylacetamide and water under specific conditions.
COPYRIGHT: (C)1977,JPO&Japio
JP12302775A 1975-10-13 1975-10-13 Process for preparing acrylonitrile polymer Pending JPS5247088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12302775A JPS5247088A (en) 1975-10-13 1975-10-13 Process for preparing acrylonitrile polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12302775A JPS5247088A (en) 1975-10-13 1975-10-13 Process for preparing acrylonitrile polymer

Publications (1)

Publication Number Publication Date
JPS5247088A true JPS5247088A (en) 1977-04-14

Family

ID=14850395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12302775A Pending JPS5247088A (en) 1975-10-13 1975-10-13 Process for preparing acrylonitrile polymer

Country Status (1)

Country Link
JP (1) JPS5247088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52109007A (en) * 1976-03-11 1977-09-12 Nissan Motor Co Ltd Multi-point ignition engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52109007A (en) * 1976-03-11 1977-09-12 Nissan Motor Co Ltd Multi-point ignition engine

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