TW202140874A - 聚醯胺46複絲 - Google Patents
聚醯胺46複絲 Download PDFInfo
- Publication number
- TW202140874A TW202140874A TW110108761A TW110108761A TW202140874A TW 202140874 A TW202140874 A TW 202140874A TW 110108761 A TW110108761 A TW 110108761A TW 110108761 A TW110108761 A TW 110108761A TW 202140874 A TW202140874 A TW 202140874A
- Authority
- TW
- Taiwan
- Prior art keywords
- polyamide
- multifilament
- elongation
- dtex
- extension
- Prior art date
Links
- 229920003189 Nylon 4,6 Polymers 0.000 title claims abstract description 75
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 26
- 238000002844 melting Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 238000002074 melt spinning Methods 0.000 claims description 12
- 229920002647 polyamide Polymers 0.000 abstract description 13
- 239000004952 Polyamide Substances 0.000 abstract description 11
- 230000000052 comparative effect Effects 0.000 description 25
- 238000000034 method Methods 0.000 description 15
- 238000009987 spinning Methods 0.000 description 13
- 238000009864 tensile test Methods 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 210000004209 hair Anatomy 0.000 description 7
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 229920002302 Nylon 6,6 Polymers 0.000 description 5
- 229920006122 polyamide resin Polymers 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004953 Aliphatic polyamide Substances 0.000 description 2
- 229920003231 aliphatic polyamide Polymers 0.000 description 2
- -1 amine compounds Chemical class 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 102100021908 3-mercaptopyruvate sulfurtransferase Human genes 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
- 101000753843 Homo sapiens 3-mercaptopyruvate sulfurtransferase Proteins 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 229920000572 Nylon 6/12 Polymers 0.000 description 1
- 101000640206 Tityus serrulatus Alpha-mammal toxin Ts2 Proteins 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 229920006039 crystalline polyamide Polymers 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000595 mu-metal Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 238000006400 oxidative hydrolysis reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding 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
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/09—Control of pressure, temperature or feeding rate
-
- 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
- D01D5/12—Stretch-spinning methods
-
- 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
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/228—Stretching in two or more steps, with or without intermediate steps
-
- 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
-
- 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
- D10B2401/04—Heat-responsive characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020043988 | 2020-03-13 | ||
| JP2020-043988 | 2020-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202140874A true TW202140874A (zh) | 2021-11-01 |
Family
ID=77671579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW110108761A TW202140874A (zh) | 2020-03-13 | 2021-03-11 | 聚醯胺46複絲 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12584248B2 (https=) |
| EP (1) | EP4119705A4 (https=) |
| JP (1) | JP7647550B2 (https=) |
| CN (1) | CN115053024B (https=) |
| TW (1) | TW202140874A (https=) |
| WO (1) | WO2021182429A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2023038098A1 (https=) * | 2021-09-10 | 2023-03-16 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507169B1 (https=) * | 1970-12-28 | 1975-03-22 | ||
| JPS5247596B2 (https=) | 1973-05-23 | 1977-12-03 | ||
| JPS5976914A (ja) * | 1982-10-22 | 1984-05-02 | Toray Ind Inc | ポリアミド繊維およびその製造方法 |
| JPS5988910A (ja) | 1982-11-04 | 1984-05-23 | Unitika Ltd | 高強力ナイロン４６繊維及びその製造 |
| JPS5988942A (ja) | 1982-11-08 | 1984-05-23 | 東レ株式会社 | ポリアミドタイヤコ−ド及びその製法 |
| JPH01168914A (ja) | 1987-12-21 | 1989-07-04 | Toray Ind Inc | ポリテトラメチレンアジパミド系繊維 |
| DE3817941A1 (de) * | 1988-05-27 | 1989-11-30 | Rhodia Ag | Extrusionsverfahren und ein-, zwei- oder mehrschneckenextruder |
| JPH02210018A (ja) | 1989-02-01 | 1990-08-21 | Unitika Ltd | Ｖベルト補強用ポリアミド繊維 |
| JPH1168914A (ja) | 1997-08-18 | 1999-03-09 | Ricoh Co Ltd | ファクシミリ装置 |
| JP3566934B2 (ja) | 2001-02-27 | 2004-09-15 | カネボウ株式会社 | ナイロンストレッチ糸とそれを使用したスパンライク織物 |
| CA2450103C (en) * | 2003-10-22 | 2008-09-16 | Hyosung Corporation | Low shrinkage polyamide fiber and uncoated fabric for airbags made of the same |
| CN102016143B (zh) * | 2008-03-10 | 2014-09-03 | 东丽株式会社 | 气囊用基布以及气囊用原纱和其制造方法 |
| JP5884676B2 (ja) * | 2012-08-14 | 2016-03-15 | 三菱瓦斯化学株式会社 | ポリエーテルポリアミド繊維 |
| EP2886687A4 (en) | 2012-08-14 | 2016-03-30 | Mitsubishi Gas Chemical Co | POLYETHERPOLYAMIDFASER |
-
2021
- 2021-03-09 WO PCT/JP2021/009132 patent/WO2021182429A1/ja not_active Ceased
- 2021-03-09 CN CN202180012603.1A patent/CN115053024B/zh active Active
- 2021-03-09 US US17/799,153 patent/US12584248B2/en active Active
- 2021-03-09 JP JP2021518977A patent/JP7647550B2/ja active Active
- 2021-03-09 EP EP21768420.8A patent/EP4119705A4/en active Pending
- 2021-03-11 TW TW110108761A patent/TW202140874A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7647550B2 (ja) | 2025-03-18 |
| US20230076788A1 (en) | 2023-03-09 |
| JPWO2021182429A1 (https=) | 2021-09-16 |
| US12584248B2 (en) | 2026-03-24 |
| EP4119705A1 (en) | 2023-01-18 |
| WO2021182429A1 (ja) | 2021-09-16 |
| CN115053024A (zh) | 2022-09-13 |
| EP4119705A4 (en) | 2025-04-23 |
| CN115053024B (zh) | 2024-04-16 |
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