JPWO2022259844A1 - - Google Patents

Info

Publication number
JPWO2022259844A1
JPWO2022259844A1 JP2023527595A JP2023527595A JPWO2022259844A1 JP WO2022259844 A1 JPWO2022259844 A1 JP WO2022259844A1 JP 2023527595 A JP2023527595 A JP 2023527595A JP 2023527595 A JP2023527595 A JP 2023527595A JP WO2022259844 A1 JPWO2022259844 A1 JP WO2022259844A1
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.)
Pending
Application number
JP2023527595A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022259844A1 publication Critical patent/JPWO2022259844A1/ja
Pending legal-status Critical Current

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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt 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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes

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)
JP2023527595A 2021-06-08 2022-05-20 Pending JPWO2022259844A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021096149 2021-06-08
PCT/JP2022/020957 WO2022259844A1 (en) 2021-06-08 2022-05-20 Monofilament and method for producing same

Publications (1)

Publication Number Publication Date
JPWO2022259844A1 true JPWO2022259844A1 (en) 2022-12-15

Family

ID=84424868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023527595A Pending JPWO2022259844A1 (en) 2021-06-08 2022-05-20

Country Status (4)

Country Link
EP (1) EP4353881A1 (en)
JP (1) JPWO2022259844A1 (en)
CN (1) CN117295855A (en)
WO (1) WO2022259844A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556726B2 (en) * 1972-10-11 1980-02-19
JP2730193B2 (en) 1989-06-21 1998-03-25 東レ株式会社 Polyamide monofilament and method for producing the same
JPH04136215A (en) * 1990-09-21 1992-05-11 Kuraray Co Ltd Melt spinning of nylon-4
WO2012157576A1 (en) 2011-05-13 2012-11-22 独立行政法人産業技術総合研究所 Nylon-4 resin composition molded body and method for producing same
EP3584271B1 (en) 2017-02-14 2021-07-28 Kureha Corporation Polyamide particles, and method for producing polyamide particles
JP2019137934A (en) * 2018-02-08 2019-08-22 株式会社ブリヂストン Method for producing nylon 4 fiber, nylon 4 fiber and tire
JP2021031790A (en) * 2019-08-21 2021-03-01 株式会社ブリヂストン Method for producing nylon 4 fiber and nylon 4 fiber

Also Published As

Publication number Publication date
EP4353881A1 (en) 2024-04-17
WO2022259844A1 (en) 2022-12-15
CN117295855A (en) 2023-12-26

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230628