KR100749967B1 - 전방향족 폴리아미드 필라멘트 및 그의 제조방법 - Google Patents
전방향족 폴리아미드 필라멘트 및 그의 제조방법 Download PDFInfo
- Publication number
- KR100749967B1 KR100749967B1 KR1020070052488A KR20070052488A KR100749967B1 KR 100749967 B1 KR100749967 B1 KR 100749967B1 KR 1020070052488 A KR1020070052488 A KR 1020070052488A KR 20070052488 A KR20070052488 A KR 20070052488A KR 100749967 B1 KR100749967 B1 KR 100749967B1
- Authority
- KR
- South Korea
- Prior art keywords
- polymerization
- aromatic polyamide
- wholly aromatic
- polymer
- filament
- Prior art date
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
-
- 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/06—Distributing spinning solution or melt to spinning nozzles
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
- D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
Abstract
Description
구분 | 실시예 1 | 실시예 2 | 비교실시예 1 | 비교실시예 2 | |
분자량분포 (PDI) | 1.7 | 1.6 | 2.6 | 2.5 | |
결정크기 (ACS) | 열처리전 | 47Å | - | 45Å | - |
2% 장력하에서 300℃에서 2초간 열처리 후 | - | 54Å | - | 51Å | |
강도(g/d) | 27 | 26 | 22 | 21 | |
탄성률(g/d) | 830 | 1,080 | 730 | 930 |
Claims (6)
- 분자량분포(PDI)가 1.5~2.3이고, 열처리 전의 결정크기(ACS, 200 plane 기준)가 42~50Å인 것을 특징으로 하는 전방향족 폴리아미드 필라멘트.
- 1항에 있어서, 분자량분포(PDI)가 1.5~2.0인 것을 특징으로 하는 전방향족 폴리아미드 필라멘트.
- 1항에 있어서, 분자량분포(PDI)가 1.5~1.7인 것을 특징으로 하는 전방향족 폴리아미드 필라멘트.
- 1항에 있어서, 2% 장력하에서 300℃에서 2초간 열처리 후의 결정크기(ACS, 200 plane 기준)가 46~55Å인 것을 특징으로 하는 전방향족 폴리아미드 필라멘트.
- 1항에 있어서, 열처리 전의 결정크기(ACS, 200plane 기준)가 47~50Å인 것을 특징으로 하는 전방향족 폴리아미드 필라멘트.
- 4항에 있어서, 2% 장력하에서 300℃에서 2초간 열처리 후의 결정크기(ACS, 200 plane 기준)가 53~55Å인 것을 특징으로 하는 전방향족 폴리아미드 필라멘트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070052488A KR100749967B1 (ko) | 2007-05-30 | 2007-05-30 | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070052488A KR100749967B1 (ko) | 2007-05-30 | 2007-05-30 | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060062782A Division KR100749963B1 (ko) | 2005-07-05 | 2006-07-05 | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070059042A KR20070059042A (ko) | 2007-06-11 |
KR100749967B1 true KR100749967B1 (ko) | 2007-08-16 |
Family
ID=38355550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070052488A KR100749967B1 (ko) | 2007-05-30 | 2007-05-30 | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100749967B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101390568B1 (ko) | 2011-04-14 | 2014-04-30 | 코오롱인더스트리 주식회사 | 방향족 폴리아미드 중합체의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910020210A (ko) * | 1990-05-12 | 1991-12-19 | 하기주 | 방향족 폴리아미드 섬유의 제조방법 |
KR19980068918A (ko) * | 1997-02-25 | 1998-10-26 | 구광시 | 전방향족 폴리아미드 섬유 및 그의 제조방법 |
KR20010023768A (ko) * | 1997-09-09 | 2001-03-26 | 메리 이. 보울러 | 액정 방사에 의해 제조된 전방향족 합성 섬유, 그의 제조방법 및 용도 |
-
2007
- 2007-05-30 KR KR1020070052488A patent/KR100749967B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910020210A (ko) * | 1990-05-12 | 1991-12-19 | 하기주 | 방향족 폴리아미드 섬유의 제조방법 |
KR19980068918A (ko) * | 1997-02-25 | 1998-10-26 | 구광시 | 전방향족 폴리아미드 섬유 및 그의 제조방법 |
KR20010023768A (ko) * | 1997-09-09 | 2001-03-26 | 메리 이. 보울러 | 액정 방사에 의해 제조된 전방향족 합성 섬유, 그의 제조방법 및 용도 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101390568B1 (ko) | 2011-04-14 | 2014-04-30 | 코오롱인더스트리 주식회사 | 방향족 폴리아미드 중합체의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20070059042A (ko) | 2007-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100749963B1 (ko) | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 | |
RU2285761C1 (ru) | Способ получения высокопрочных термостойких нитей из ароматического сополиамида с гетероциклами в цепи | |
US10233288B2 (en) | Highly functional polyamide polymer, spinning dope composition containing same, and molded product thereof | |
KR100749964B1 (ko) | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 | |
KR100749967B1 (ko) | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 | |
KR100749968B1 (ko) | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 | |
KR20120075924A (ko) | 방향족 폴리아미드 필라멘트의 제조방법 | |
KR101002298B1 (ko) | 전방향족 폴리아미드 필라멘트의 제조방법 | |
KR20080022832A (ko) | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 | |
KR100993871B1 (ko) | 전방향족 폴리아미드 필라멘트의 제조방법 | |
JPH02194022A (ja) | 全芳香族共重合ポリアミド |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120619 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20130731 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20150728 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160801 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170801 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180801 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190801 Year of fee payment: 13 |