KR101307936B1 - 고강도의 방향족 폴리아미드 모노필라멘트 및 이의 제조방법 - Google Patents
고강도의 방향족 폴리아미드 모노필라멘트 및 이의 제조방법 Download PDFInfo
- Publication number
- KR101307936B1 KR101307936B1 KR1020120090429A KR20120090429A KR101307936B1 KR 101307936 B1 KR101307936 B1 KR 101307936B1 KR 1020120090429 A KR1020120090429 A KR 1020120090429A KR 20120090429 A KR20120090429 A KR 20120090429A KR 101307936 B1 KR101307936 B1 KR 101307936B1
- Authority
- KR
- South Korea
- Prior art keywords
- aromatic polyamide
- monofilament
- polyamide monofilament
- less
- filament
- 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
Links
- 239000004760 aramid Substances 0.000 title claims abstract description 60
- 229920003235 aromatic polyamide Polymers 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 238000000034 method Methods 0.000 claims description 20
- 229920006231 aramid fiber Polymers 0.000 abstract description 5
- 238000009987 spinning Methods 0.000 description 17
- 239000000243 solution Substances 0.000 description 11
- 230000001112 coagulating effect Effects 0.000 description 9
- 230000015271 coagulation Effects 0.000 description 9
- 238000005345 coagulation Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 5
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 150000004984 aromatic diamines Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000002166 wet spinning Methods 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000004807 desolvation Methods 0.000 description 2
- -1 dicarboxylic acid halide Chemical class 0.000 description 2
- 238000000578 dry spinning Methods 0.000 description 2
- 238000001891 gel spinning Methods 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- IQNTUYCIRRCRDY-UHFFFAOYSA-N 2,5-dichlorobenzene-1,4-dicarbonyl chloride Chemical compound ClC(=O)C1=CC(Cl)=C(C(Cl)=O)C=C1Cl IQNTUYCIRRCRDY-UHFFFAOYSA-N 0.000 description 1
- MGLZGLAFFOMWPB-UHFFFAOYSA-N 2-chloro-1,4-phenylenediamine Chemical compound NC1=CC=C(N)C(Cl)=C1 MGLZGLAFFOMWPB-UHFFFAOYSA-N 0.000 description 1
- MSWAXXJAPIGEGZ-UHFFFAOYSA-N 2-chlorobenzene-1,4-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C(Cl)=C1 MSWAXXJAPIGEGZ-UHFFFAOYSA-N 0.000 description 1
- OBCSAIDCZQSFQH-UHFFFAOYSA-N 2-methyl-1,4-phenylenediamine Chemical compound CC1=CC(N)=CC=C1N OBCSAIDCZQSFQH-UHFFFAOYSA-N 0.000 description 1
- NTNUPCREDHXJEL-UHFFFAOYSA-N 2-methylbenzene-1,4-dicarbonyl chloride Chemical compound CC1=CC(C(Cl)=O)=CC=C1C(Cl)=O NTNUPCREDHXJEL-UHFFFAOYSA-N 0.000 description 1
- XPAQFJJCWGSXGJ-UHFFFAOYSA-N 4-amino-n-(4-aminophenyl)benzamide Chemical compound C1=CC(N)=CC=C1NC(=O)C1=CC=C(N)C=C1 XPAQFJJCWGSXGJ-UHFFFAOYSA-N 0.000 description 1
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical group C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- GOGZBMRXLADNEV-UHFFFAOYSA-N naphthalene-2,6-diamine Chemical compound C1=C(N)C=CC2=CC(N)=CC=C21 GOGZBMRXLADNEV-UHFFFAOYSA-N 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/047—Blended or other yarns or threads containing components made from different materials including aramid fibres
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/48—Tyre cords
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H1/00—Personal protection gear
- F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2046—Tyre cords
-
- 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
- D10B2401/063—Load-responsive characteristics high strength
-
- 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
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
- D10B2505/022—Reinforcing materials; Prepregs for tyres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/902—Reinforcing or tyre cords
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Artificial Filaments (AREA)
Abstract
Description
구분 | 실시예1 | 비교예1 | 비교예2 | 비교예3 | 비교예4 | 비교예5 |
1구간장력 (g/d) |
0.6 | 0.5 | 0.3 | 0.8 | 0.6 | 0.6 |
2구간장력 (g/d) |
0.7 | 0.5 | 0.4 | 0.7 | 0.7 | 0.7 |
3구간장력 (g/d) |
0.8 | 0.5 | 0.5 | 0.6 | 0.8 | 0.8 |
접촉면적 (㎟) |
7500 | 7500 | 7500 | 7500 | 5600 | 3700 |
섬도 (denier) |
1.32 | 1.61 | 1.45 | 1.45 | 1.47 | 1.47 |
강도(g/d) | 31.51 | 23.84 | 27 | 24.22 | 27.89 | 26.65 |
신도(%) | 4.0 | 3.8 | 3.9 | 3.55 | 3.8 | 3.8 |
모듈러스 (g/d) |
715 | 516 | 550 | 650 | 709 | 702 |
6.0g/d까지신도(%) | 0.9 | 1.2 | 1.05 | 1.1 | 0.9 | 0.9 |
6.0g/d에서 18.0g/d까지의 응력구간에서 신도(%) | 1.45 | 1.91 | 1.75 | 1.8 | 1.57 | 1.64 |
18.0g/d의 인장강도로부터 절단시까지 신도(%) | 1.45 | 0.9 | 1.09 | 1.02 | 1.32 | 1.21 |
Claims (5)
- (a)방향족 폴리아미드 모노필라멘트가 6.0g/d의 초기 응력에 처해졌을 때 1.0% 미만 신장하고;
(b)6.0g/d에서 18.0g/d까지의 응력구간에서 1.7% 이하 신장하고;
(c)18.0g/d의 인장강도로부터 사가 절단될 때까지 적어도 1.1% 이상 신장하는 힘-변형 곡선을 갖는 방향족 폴리아미드 모노필라멘트.
- 청구항 1에 있어서.
상기 방향족 폴리아미드 모노필라멘트의 섬도는 2.0 데니어 이하인 것을 특징으로 하는 방향족 폴리아미드 모노필라멘트.
- 청구항 1에 있어서.
상기 방향족 폴리아미드 모노필라멘트는 30g/d 이상의 강도를 가진 것을 특징으로 하는 방향족 폴리아미드 모노필라멘트.
- 청구항 1에 있어서,
상기 방향족 폴리아미드 모노필라멘트는 절단 신도가 3.95% 이상인 것을 특징으로 하는 방향족 폴리아미드 모노필라멘트.
- 청구항 1에 있어서,
상기 방향족 폴리아미드 모노필라멘트는 모듈러스(modulus)가 700g/d 이상인 것을 특징으로 하는 방향족 폴리아미드 모노필라멘트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120090429A KR101307936B1 (ko) | 2012-08-20 | 2012-08-20 | 고강도의 방향족 폴리아미드 모노필라멘트 및 이의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120090429A KR101307936B1 (ko) | 2012-08-20 | 2012-08-20 | 고강도의 방향족 폴리아미드 모노필라멘트 및 이의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101307936B1 true KR101307936B1 (ko) | 2013-09-12 |
Family
ID=49456007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120090429A Expired - Fee Related KR101307936B1 (ko) | 2012-08-20 | 2012-08-20 | 고강도의 방향족 폴리아미드 모노필라멘트 및 이의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101307936B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1726691B1 (en) * | 2002-02-02 | 2009-01-14 | Teijin Aramid B.V. | Cord made from a multiflament aramid cord with high fatigue resistance |
KR20090114318A (ko) * | 2008-04-29 | 2009-11-03 | 주식회사 코오롱 | 아라미드 타이어 코드 및 그 제조방법 |
KR20090114544A (ko) * | 2008-04-30 | 2009-11-04 | 주식회사 코오롱 | 아라미드 멀티필라멘트 및 그의 제조방법 |
US8104525B2 (en) | 2007-07-20 | 2012-01-31 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
-
2012
- 2012-08-20 KR KR1020120090429A patent/KR101307936B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1726691B1 (en) * | 2002-02-02 | 2009-01-14 | Teijin Aramid B.V. | Cord made from a multiflament aramid cord with high fatigue resistance |
US8104525B2 (en) | 2007-07-20 | 2012-01-31 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
KR20090114318A (ko) * | 2008-04-29 | 2009-11-03 | 주식회사 코오롱 | 아라미드 타이어 코드 및 그 제조방법 |
KR20090114544A (ko) * | 2008-04-30 | 2009-11-04 | 주식회사 코오롱 | 아라미드 멀티필라멘트 및 그의 제조방법 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100960049B1 (ko) | 폴리케톤 섬유의 제조방법 | |
KR100488604B1 (ko) | 라이오셀 멀티 필라멘트 | |
KR100575378B1 (ko) | 셀룰로오스 섬유의 제조방법 | |
KR101203350B1 (ko) | 아라미드 타이어 코드 및 그 제조방법 | |
EP0331156A2 (en) | Poly(p-phenyleneterephthalamide) yarns of improved fatigue resistance and process for preparation thereof | |
KR101384671B1 (ko) | 고모듈러스 저수축 폴리에스터 타이어코드의 제조방법 및 이로부터 제조된 고모듈러스 저수축 폴리에스터 타이어코드 | |
KR101394653B1 (ko) | 고강도의 방향족 폴리아미드 멀티필라멘트 및 이의 제조방법 | |
KR101360985B1 (ko) | 고신도의 방향족 폴리아미드 모노필라멘트 및 이의 제조방법 | |
KR101406162B1 (ko) | 초기 탄성율이 우수한 아라미드 필라멘트 및 이의 제조방법 | |
KR101307936B1 (ko) | 고강도의 방향족 폴리아미드 모노필라멘트 및 이의 제조방법 | |
KR101472096B1 (ko) | 이온성 액체를 이용한 셀룰로오스 멀티 필라멘트 | |
JPH0246688B2 (ko) | ||
KR101360987B1 (ko) | 고강도의 방향족 폴리아미드 모노필라멘트 및 이의 제조방법 | |
KR102387207B1 (ko) | 캡플라이 코드 직물 및 이의 제조방법 | |
KR102166023B1 (ko) | 내피로도가 우수한 파라-아라미드 섬유 및 이의 제조방법 | |
KR101360988B1 (ko) | 고강도의 방향족 폴리아미드 멀티필라멘트 및 이의 제조방법 | |
KR20120077370A (ko) | 방향족 폴리아미드 필라멘트의 제조방법 | |
KR101838500B1 (ko) | 고강도 방향족 폴리아미드 멀티 필라멘트의 제조방법 | |
KR20110071256A (ko) | 전방향족 폴리아미드 필라멘트의 제조방법 | |
KR100618401B1 (ko) | 선형 고분자를 포함하는 셀룰로오스 섬유 및 이의 제조방법 | |
KR101175334B1 (ko) | 라이오셀 필라멘트 섬유의 제조방법, 라이오셀 필라멘트섬유, 및 타이어 코오드 | |
KR20190043666A (ko) | 방향족 폴리아미드 멀티필라멘트의 제조방법 | |
KR100789152B1 (ko) | 산업용 고강력 폴리비닐알콜 필라멘트 | |
KR101427815B1 (ko) | 산업용 아라미드 섬유 | |
KR101521234B1 (ko) | 폴리케톤 섬유의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20120820 |
|
PA0201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20130830 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20130906 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20130909 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20160817 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20160817 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20180814 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20180814 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20190813 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20190813 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20200812 Start annual number: 8 End annual number: 8 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20220617 |