JPWO2021246270A1 - - Google Patents
Info
- Publication number
- JPWO2021246270A1 JPWO2021246270A1 JP2021534684A JP2021534684A JPWO2021246270A1 JP WO2021246270 A1 JPWO2021246270 A1 JP WO2021246270A1 JP 2021534684 A JP2021534684 A JP 2021534684A JP 2021534684 A JP2021534684 A JP 2021534684A JP WO2021246270 A1 JPWO2021246270 A1 JP WO2021246270A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/10—Filtering or de-aerating the spinning solution or melt
- D01D1/106—Filtering
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020095968 | 2020-06-02 | ||
| JP2020095968 | 2020-06-02 | ||
| PCT/JP2021/020116 WO2021246270A1 (ja) | 2020-06-02 | 2021-05-27 | ポリアミドモノフィラメント |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021246270A1 true JPWO2021246270A1 (https=) | 2021-12-09 |
| JP7722185B2 JP7722185B2 (ja) | 2025-08-13 |
Family
ID=78831094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021534684A Active JP7722185B2 (ja) | 2020-06-02 | 2021-05-27 | ポリアミドモノフィラメント |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4141153A4 (https=) |
| JP (1) | JP7722185B2 (https=) |
| CN (1) | CN115427617B (https=) |
| WO (1) | WO2021246270A1 (https=) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549225B2 (https=) * | 1971-08-09 | 1979-04-23 | ||
| JPH09209212A (ja) * | 1996-01-04 | 1997-08-12 | Bayer Faser Gmbh | 耐摩耗性の溶融紡糸モノフイラメント |
| JPH09268417A (ja) * | 1996-03-29 | 1997-10-14 | Toray Ind Inc | 溶融紡糸用口金および溶融紡糸方法 |
| JPH09511801A (ja) * | 1995-02-09 | 1997-11-25 | ローヌ−プーラン ヴィスコスイス ソシエテ アノニム | 精密織物用ポリアミド−６，６モノフィラメント |
| WO2019181912A1 (ja) * | 2018-03-23 | 2019-09-26 | 株式会社クラレ | 半芳香族ポリアミド繊維およびその製造方法 |
| WO2019208404A1 (ja) * | 2018-04-25 | 2019-10-31 | 東レ株式会社 | ポリアミドモノフィラメント |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW371679B (en) * | 1996-02-21 | 1999-10-11 | Toray Industries | Method for producing coarse and fine polyesteramide staple |
| JP4042585B2 (ja) * | 2002-02-18 | 2008-02-06 | 東レ株式会社 | ポリアミドマルチフィラメントおよびそれからなるブラシ |
| EP2927357A4 (en) * | 2012-11-28 | 2016-12-21 | Toray Industries | POLYAMIDE CRACKED YARN FOR CLOTHING AND WEB OR MESH WEAR FOR CLOTHING THEREOF |
| JP6160250B2 (ja) | 2013-05-29 | 2017-07-12 | 東レ株式会社 | ポリアミドモノフィラメントの製造方法 |
| CN110770376B (zh) | 2017-08-30 | 2022-11-08 | 东丽株式会社 | 高精细高目数过滤器用单成分聚酯单丝 |
-
2021
- 2021-05-27 JP JP2021534684A patent/JP7722185B2/ja active Active
- 2021-05-27 CN CN202180027255.5A patent/CN115427617B/zh active Active
- 2021-05-27 WO PCT/JP2021/020116 patent/WO2021246270A1/ja not_active Ceased
- 2021-05-27 EP EP21817409.2A patent/EP4141153A4/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549225B2 (https=) * | 1971-08-09 | 1979-04-23 | ||
| JPH09511801A (ja) * | 1995-02-09 | 1997-11-25 | ローヌ−プーラン ヴィスコスイス ソシエテ アノニム | 精密織物用ポリアミド−６，６モノフィラメント |
| JPH09209212A (ja) * | 1996-01-04 | 1997-08-12 | Bayer Faser Gmbh | 耐摩耗性の溶融紡糸モノフイラメント |
| JPH09268417A (ja) * | 1996-03-29 | 1997-10-14 | Toray Ind Inc | 溶融紡糸用口金および溶融紡糸方法 |
| WO2019181912A1 (ja) * | 2018-03-23 | 2019-09-26 | 株式会社クラレ | 半芳香族ポリアミド繊維およびその製造方法 |
| WO2019208404A1 (ja) * | 2018-04-25 | 2019-10-31 | 東レ株式会社 | ポリアミドモノフィラメント |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7722185B2 (ja) | 2025-08-13 |
| WO2021246270A1 (ja) | 2021-12-09 |
| CN115427617A (zh) | 2022-12-02 |
| EP4141153A1 (en) | 2023-03-01 |
| CN115427617B (zh) | 2024-02-09 |
| EP4141153A4 (en) | 2025-03-26 |
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