JPS5271593A - Production of aromatic polyamide with good degree of polymerization - Google Patents
Production of aromatic polyamide with good degree of polymerizationInfo
- Publication number
- JPS5271593A JPS5271593A JP14738175A JP14738175A JPS5271593A JP S5271593 A JPS5271593 A JP S5271593A JP 14738175 A JP14738175 A JP 14738175A JP 14738175 A JP14738175 A JP 14738175A JP S5271593 A JPS5271593 A JP S5271593A
- Authority
- JP
- Japan
- Prior art keywords
- production
- polymerization
- aromatic polyamide
- good degree
- aromatic
- 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
Links
Landscapes
- Polyamides (AREA)
Abstract
PURPOSE: A production of title polyamides with good reproducibility and higher safety with respect to working environment characterized by conducting the polymerization reaction between aromatic diamines and aromatic dicarboxylic dihalide in a specific solvent containing CaCI2.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14738175A JPS6055538B2 (en) | 1975-12-12 | 1975-12-12 | Manufacturing method for highly polymerized aromatic polyamide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14738175A JPS6055538B2 (en) | 1975-12-12 | 1975-12-12 | Manufacturing method for highly polymerized aromatic polyamide |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15124385A Division JPS61123632A (en) | 1985-07-11 | 1985-07-11 | Production of aromatic polyamide having high polymerization degree |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5271593A true JPS5271593A (en) | 1977-06-15 |
JPS6055538B2 JPS6055538B2 (en) | 1985-12-05 |
Family
ID=15428947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14738175A Expired JPS6055538B2 (en) | 1975-12-12 | 1975-12-12 | Manufacturing method for highly polymerized aromatic polyamide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6055538B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5358598A (en) * | 1976-11-09 | 1978-05-26 | Asahi Chem Ind Co Ltd | Preparation of poly-p-phenylene terephthalamide |
JPS61123632A (en) * | 1985-07-11 | 1986-06-11 | Teijin Ltd | Production of aromatic polyamide having high polymerization degree |
KR101309466B1 (en) * | 2008-05-21 | 2013-09-23 | 코오롱인더스트리 주식회사 | Method of making Aromatic Polyamide polymer, Aramid Fiber and method of making Aramid Fiber |
-
1975
- 1975-12-12 JP JP14738175A patent/JPS6055538B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5358598A (en) * | 1976-11-09 | 1978-05-26 | Asahi Chem Ind Co Ltd | Preparation of poly-p-phenylene terephthalamide |
JPS5520488B2 (en) * | 1976-11-09 | 1980-06-03 | ||
JPS61123632A (en) * | 1985-07-11 | 1986-06-11 | Teijin Ltd | Production of aromatic polyamide having high polymerization degree |
JPH023809B2 (en) * | 1985-07-11 | 1990-01-25 | Teijin Ltd | |
KR101309466B1 (en) * | 2008-05-21 | 2013-09-23 | 코오롱인더스트리 주식회사 | Method of making Aromatic Polyamide polymer, Aramid Fiber and method of making Aramid Fiber |
Also Published As
Publication number | Publication date |
---|---|
JPS6055538B2 (en) | 1985-12-05 |
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