CN115053024B - 聚酰胺46复丝 - Google Patents

聚酰胺46复丝 Download PDF

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Publication number
CN115053024B
CN115053024B CN202180012603.1A CN202180012603A CN115053024B CN 115053024 B CN115053024 B CN 115053024B CN 202180012603 A CN202180012603 A CN 202180012603A CN 115053024 B CN115053024 B CN 115053024B
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CN
China
Prior art keywords
polyamide
multifilament
elongation
yarn
room temperature
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.)
Active
Application number
CN202180012603.1A
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English (en)
Chinese (zh)
Other versions
CN115053024A (zh
Inventor
上条太治
重野久雄
南井一志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of CN115053024A publication Critical patent/CN115053024A/zh
Application granted granted Critical
Publication of CN115053024B publication Critical patent/CN115053024B/zh
Active legal-status Critical Current
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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)
CN202180012603.1A 2020-03-13 2021-03-09 聚酰胺46复丝 Active CN115053024B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020043988 2020-03-13
JP2020-043988 2020-03-13
PCT/JP2021/009132 WO2021182429A1 (ja) 2020-03-13 2021-03-09 ポリアミド４６マルチフィラメント

Publications (2)

Publication Number Publication Date
CN115053024A CN115053024A (zh) 2022-09-13
CN115053024B true CN115053024B (zh) 2024-04-16

Family

ID=77671579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180012603.1A Active CN115053024B (zh) 2020-03-13 2021-03-09 聚酰胺46复丝

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023038098A1 (https=) * 2021-09-10 2023-03-16

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507169B1 (https=) * 1970-12-28 1975-03-22
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
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
CN1609300A (zh) * 2003-10-22 2005-04-27 株式会社晓星 低收缩聚酰胺纤维及使用该纤维的气囊用无涂层织物
CN102016143A (zh) * 2008-03-10 2011-04-13 东丽株式会社 气囊用基布以及气囊用原纱和其制造方法
JP2014037642A (ja) * 2012-08-14 2014-02-27 Mitsubishi Gas Chemical Co Inc ポリエーテルポリアミド繊維

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247596B2 (https=) 1973-05-23 1977-12-03
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
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
EP2886687A4 (en) 2012-08-14 2016-03-30 Mitsubishi Gas Chemical Co POLYETHERPOLYAMIDFASER

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507169B1 (https=) * 1970-12-28 1975-03-22
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
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
CN1609300A (zh) * 2003-10-22 2005-04-27 株式会社晓星 低收缩聚酰胺纤维及使用该纤维的气囊用无涂层织物
CN102016143A (zh) * 2008-03-10 2011-04-13 东丽株式会社 气囊用基布以及气囊用原纱和其制造方法
JP2014037642A (ja) * 2012-08-14 2014-02-27 Mitsubishi Gas Chemical Co Inc ポリエーテルポリアミド繊維

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
TW202140874A (zh) 2021-11-01

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