KR940014528A - Method for producing polyamide having excellent thermal stability - Google Patents
Method for producing polyamide having excellent thermal stability Download PDFInfo
- Publication number
- KR940014528A KR940014528A KR1019920026185A KR920026185A KR940014528A KR 940014528 A KR940014528 A KR 940014528A KR 1019920026185 A KR1019920026185 A KR 1019920026185A KR 920026185 A KR920026185 A KR 920026185A KR 940014528 A KR940014528 A KR 940014528A
- Authority
- KR
- South Korea
- Prior art keywords
- thermal stability
- excellent thermal
- producing
- polyamide
- added
- Prior art date
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- Polyamides (AREA)
Abstract
본 발명은 열안정성이 우수한 폴리아미드의 제조방법으로 지방족 디아민과, 테레프탈산, 2,6-나프탈렌디카르복실산, 및 카프로락탐을 함께 투입하고 축중합하는 것으며 열적안정성이 우수하며, 높은 열변형온도를 갖는 폴리아미드가 수득된다.The present invention is a method of preparing a polyamide having excellent thermal stability, and the condensation polymerization of aliphatic diamine, terephthalic acid, 2,6-naphthalenedicarboxylic acid, and caprolactam together with excellent thermal stability, high thermal deformation Polyamides having a temperature are obtained.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920026185A KR940014528A (en) | 1992-12-29 | 1992-12-29 | Method for producing polyamide having excellent thermal stability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920026185A KR940014528A (en) | 1992-12-29 | 1992-12-29 | Method for producing polyamide having excellent thermal stability |
Publications (1)
Publication Number | Publication Date |
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KR940014528A true KR940014528A (en) | 1994-07-18 |
Family
ID=67214798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920026185A KR940014528A (en) | 1992-12-29 | 1992-12-29 | Method for producing polyamide having excellent thermal stability |
Country Status (1)
Country | Link |
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KR (1) | KR940014528A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100853116B1 (en) * | 2002-05-16 | 2008-08-21 | 주식회사 코오롱 | A high strength polyamide 66 multi filament with excellent heat-stability, and a process of preparing for the same |
-
1992
- 1992-12-29 KR KR1019920026185A patent/KR940014528A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100853116B1 (en) * | 2002-05-16 | 2008-08-21 | 주식회사 코오롱 | A high strength polyamide 66 multi filament with excellent heat-stability, and a process of preparing for the same |
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WITN | Withdrawal due to no request for examination |