JPS5650927A - Manufacture of sulfur-containing copolymer - Google Patents

Manufacture of sulfur-containing copolymer

Info

Publication number
JPS5650927A
JPS5650927A JP12727379A JP12727379A JPS5650927A JP S5650927 A JPS5650927 A JP S5650927A JP 12727379 A JP12727379 A JP 12727379A JP 12727379 A JP12727379 A JP 12727379A JP S5650927 A JPS5650927 A JP S5650927A
Authority
JP
Japan
Prior art keywords
sulfur
containing copolymer
organic group
formula
manufacture
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.)
Granted
Application number
JP12727379A
Other languages
Japanese (ja)
Other versions
JPS571534B2 (en
Inventor
Yoshio Imai
Mitsuru Ueda
Yasunobu Asamidori
Yuzo Sato
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.)
YAMAGATA DAIGAKU
YAMAGATA DAIGAKUCHIYOU
Original Assignee
YAMAGATA DAIGAKU
YAMAGATA DAIGAKUCHIYOU
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 YAMAGATA DAIGAKU, YAMAGATA DAIGAKUCHIYOU filed Critical YAMAGATA DAIGAKU
Priority to JP12727379A priority Critical patent/JPS5650927A/en
Publication of JPS5650927A publication Critical patent/JPS5650927A/en
Publication of JPS571534B2 publication Critical patent/JPS571534B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain easily a sulfur-containing copolymer which is useful as fiber material etc., by the reaction of a bisacrylamide with a dithiol in the presence of potassium fluoride.
CONSTITUTION: One or two or more (a) of biscrylamides of the formula I (where R1 is H or a monovalent organic group and R2 and R3 are, respectively, a divalent organic group), e.g., N,N'-methylenebisacrylamide, N,N'-isopropylidenebisacryl- amide, etc., are reacted with one or two or more (b) of dithiols of the formula II (where R3 is a divalent organic group), e.g., 1,2-ethanedithiol, 1,4-butanedithiol, etc., in the presence of potassium fluoride at approx. 20W100°C usually. Thus, a sulfur-containing copolymer of a repeating unit of the formula III (where R1, R2, and R3 are the same as in formulas I and II and n is approx. 10W200) can be obtained with economical advantage.
COPYRIGHT: (C)1981,JPO&Japio
JP12727379A 1979-10-04 1979-10-04 Manufacture of sulfur-containing copolymer Granted JPS5650927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12727379A JPS5650927A (en) 1979-10-04 1979-10-04 Manufacture of sulfur-containing copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12727379A JPS5650927A (en) 1979-10-04 1979-10-04 Manufacture of sulfur-containing copolymer

Publications (2)

Publication Number Publication Date
JPS5650927A true JPS5650927A (en) 1981-05-08
JPS571534B2 JPS571534B2 (en) 1982-01-12

Family

ID=14955906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12727379A Granted JPS5650927A (en) 1979-10-04 1979-10-04 Manufacture of sulfur-containing copolymer

Country Status (1)

Country Link
JP (1) JPS5650927A (en)

Also Published As

Publication number Publication date
JPS571534B2 (en) 1982-01-12

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