JPS51136797A - Method for preparing a polyamide of high degree of polymerization - Google Patents

Method for preparing a polyamide of high degree of polymerization

Info

Publication number
JPS51136797A
JPS51136797A JP6015075A JP6015075A JPS51136797A JP S51136797 A JPS51136797 A JP S51136797A JP 6015075 A JP6015075 A JP 6015075A JP 6015075 A JP6015075 A JP 6015075A JP S51136797 A JPS51136797 A JP S51136797A
Authority
JP
Japan
Prior art keywords
polymerization
polyamide
preparing
high degree
degree
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
JP6015075A
Other languages
Japanese (ja)
Inventor
Kiyoji Matsumoto
Masao Ogasa
Masao Nishiyama
Koichi Tanaka
Yoshiteru Akimoto
Mitsunari Sakamoto
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP6015075A priority Critical patent/JPS51136797A/en
Publication of JPS51136797A publication Critical patent/JPS51136797A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: To prepare such a polymaide that the degree of polymerization can be rapidly increased in the course of meltpolycondensation reaction or meltmoulding of polyamide by adding specific compounds, and furthermore the degree of polymerization thereof is stable after the degree reaches at a certain level.
COPYRIGHT: (C)1976,JPO&Japio
JP6015075A 1975-05-22 1975-05-22 Method for preparing a polyamide of high degree of polymerization Pending JPS51136797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6015075A JPS51136797A (en) 1975-05-22 1975-05-22 Method for preparing a polyamide of high degree of polymerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6015075A JPS51136797A (en) 1975-05-22 1975-05-22 Method for preparing a polyamide of high degree of polymerization

Publications (1)

Publication Number Publication Date
JPS51136797A true JPS51136797A (en) 1976-11-26

Family

ID=13133825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6015075A Pending JPS51136797A (en) 1975-05-22 1975-05-22 Method for preparing a polyamide of high degree of polymerization

Country Status (1)

Country Link
JP (1) JPS51136797A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62263319A (en) * 1986-05-06 1987-11-16 Teijin Ltd Melt spinning of polyamide

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920297A (en) * 1972-06-19 1974-02-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920297A (en) * 1972-06-19 1974-02-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62263319A (en) * 1986-05-06 1987-11-16 Teijin Ltd Melt spinning of polyamide

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