JPS5420097A - Polymerization of polyparaphenylene threphthalamide - Google Patents

Polymerization of polyparaphenylene threphthalamide

Info

Publication number
JPS5420097A
JPS5420097A JP8510877A JP8510877A JPS5420097A JP S5420097 A JPS5420097 A JP S5420097A JP 8510877 A JP8510877 A JP 8510877A JP 8510877 A JP8510877 A JP 8510877A JP S5420097 A JPS5420097 A JP S5420097A
Authority
JP
Japan
Prior art keywords
threphthalamide
polyparaphenylene
polymerization
tpolyparaphenylene
terephthalamide
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
JP8510877A
Other languages
Japanese (ja)
Other versions
JPS5950169B2 (en
Inventor
Toshiya Fujita
Takashi Fujiwara
Hirosaku Nagasawa
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP8510877A priority Critical patent/JPS5950169B2/en
Publication of JPS5420097A publication Critical patent/JPS5420097A/en
Publication of JPS5950169B2 publication Critical patent/JPS5950169B2/en
Expired legal-status Critical Current

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  • Polyamides (AREA)

Abstract

PURPOSE: To prepare a high molecular weigh tpolyparaphenylene terephthalamide having sharp molecular weight distribution, by cooling an N-substituted amide solution of paraphenylene diamine to solid, mixing with terephthaloyl chloride, and polymerizing the mixture by heating.
COPYRIGHT: (C)1979,JPO&Japio
JP8510877A 1977-07-18 1977-07-18 Polymerization method of polyparaphenylene terephthalamide Expired JPS5950169B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8510877A JPS5950169B2 (en) 1977-07-18 1977-07-18 Polymerization method of polyparaphenylene terephthalamide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8510877A JPS5950169B2 (en) 1977-07-18 1977-07-18 Polymerization method of polyparaphenylene terephthalamide

Publications (2)

Publication Number Publication Date
JPS5420097A true JPS5420097A (en) 1979-02-15
JPS5950169B2 JPS5950169B2 (en) 1984-12-06

Family

ID=13849416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8510877A Expired JPS5950169B2 (en) 1977-07-18 1977-07-18 Polymerization method of polyparaphenylene terephthalamide

Country Status (1)

Country Link
JP (1) JPS5950169B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240561A (en) * 1985-08-19 1987-02-21 Nec Corp Data communication control device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62133885A (en) * 1985-12-05 1987-06-17 Mitsubishi Electric Corp Automatic restricting circuit for beam current of television image receiving tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240561A (en) * 1985-08-19 1987-02-21 Nec Corp Data communication control device

Also Published As

Publication number Publication date
JPS5950169B2 (en) 1984-12-06

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