KR100347314B1 - 유연성과투명성이우수한폴리아미드의제조방법 - Google Patents
유연성과투명성이우수한폴리아미드의제조방법 Download PDFInfo
- Publication number
- KR100347314B1 KR100347314B1 KR1019960076044A KR19960076044A KR100347314B1 KR 100347314 B1 KR100347314 B1 KR 100347314B1 KR 1019960076044 A KR1019960076044 A KR 1019960076044A KR 19960076044 A KR19960076044 A KR 19960076044A KR 100347314 B1 KR100347314 B1 KR 100347314B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyamide
- transparency
- acid
- flexibility
- weight
- 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.)
- Expired - Fee Related
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Polyamides (AREA)
Abstract
Description
Claims (3)
- 폴리아미드의 제조에 있어서, 폴리에테르디아민과 방향족카르복실산의 염 60 내지 80 중량%와 카프로락탐 20 내지 40 중량%를 동시에 투입하여 중합하는 것을 특징으로 하는 유연성과 투명성이 우수한 폴리아미드의 제조방법.
- 제 1항에 있어서,상기 방향족 카르복실산으로 테레프탈산이나 테레프탈산과 이소프탈산과의 혼합물을 사용하는 것을 특징으로 하는 유연성과 투명성이 우수한 폴리아미드의 제조방법.
- 제 2항에 있어서,상기 테레프탈산과 이소프탈산의 혼합물에서 이소프탈산은 카르복실산 전체의 30중량% 이하인 것을 특징으로 하는 유연성과 투명성이 우수한 폴리아미드의 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960076044A KR100347314B1 (ko) | 1996-12-30 | 1996-12-30 | 유연성과투명성이우수한폴리아미드의제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960076044A KR100347314B1 (ko) | 1996-12-30 | 1996-12-30 | 유연성과투명성이우수한폴리아미드의제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980056774A KR19980056774A (ko) | 1998-09-25 |
| KR100347314B1 true KR100347314B1 (ko) | 2002-11-23 |
Family
ID=37488758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960076044A Expired - Fee Related KR100347314B1 (ko) | 1996-12-30 | 1996-12-30 | 유연성과투명성이우수한폴리아미드의제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100347314B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114605631B (zh) * | 2020-12-08 | 2024-03-12 | 台湾化学纤维股份有限公司 | 透明聚酰胺共聚物的制造方法 |
| CN116606433B (zh) * | 2023-04-28 | 2025-01-07 | 湘潭大学 | 一种耐热透明聚醚酰胺的制备方法及其应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6243417A (ja) * | 1985-08-20 | 1987-02-25 | Toray Ind Inc | ポリエ−テルアミド樹脂の製造方法 |
| US5086162A (en) * | 1990-04-10 | 1992-02-04 | Texaco Chemical Company | Polyether amide from polyalkylene glycol diamine and diacid mixture |
| JPH04248836A (ja) * | 1991-01-25 | 1992-09-04 | Mitsui Petrochem Ind Ltd | ポリアミド樹脂組成物およびその製造法 |
-
1996
- 1996-12-30 KR KR1019960076044A patent/KR100347314B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6243417A (ja) * | 1985-08-20 | 1987-02-25 | Toray Ind Inc | ポリエ−テルアミド樹脂の製造方法 |
| US5086162A (en) * | 1990-04-10 | 1992-02-04 | Texaco Chemical Company | Polyether amide from polyalkylene glycol diamine and diacid mixture |
| JPH04248836A (ja) * | 1991-01-25 | 1992-09-04 | Mitsui Petrochem Ind Ltd | ポリアミド樹脂組成物およびその製造法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980056774A (ko) | 1998-09-25 |
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