JPWO2021206154A1 - - Google Patents

Info

Publication number
JPWO2021206154A1
JPWO2021206154A1 JP2022514125A JP2022514125A JPWO2021206154A1 JP WO2021206154 A1 JPWO2021206154 A1 JP WO2021206154A1 JP 2022514125 A JP2022514125 A JP 2022514125A JP 2022514125 A JP2022514125 A JP 2022514125A JP WO2021206154 A1 JPWO2021206154 A1 JP WO2021206154A1
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
JP2022514125A
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 JPWO2021206154A1 publication Critical patent/JPWO2021206154A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
JP2022514125A 2020-04-09 2021-04-08 Pending JPWO2021206154A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020070244 2020-04-09
PCT/JP2021/014957 WO2021206154A1 (ja) 2020-04-09 2021-04-08 脂肪族ポリエステル繊維の製造方法、脂肪族ポリエステル繊維及びマルチフィラメント

Publications (1)

Publication Number Publication Date
JPWO2021206154A1 true JPWO2021206154A1 (ja) 2021-10-14

Family

ID=78022525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022514125A Pending JPWO2021206154A1 (ja) 2020-04-09 2021-04-08

Country Status (3)

Country Link
JP (1) JPWO2021206154A1 (ja)
CN (1) CN115380136A (ja)
WO (1) WO2021206154A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117795140A (zh) * 2021-08-18 2024-03-29 株式会社钟化 拉伸用复丝及其制造方法、复丝及其制造方法、以及短纤维及其制造方法
WO2023167245A1 (ja) * 2022-03-04 2023-09-07 株式会社カネカ マルチフィラメント、及び、その製造方法
CN114851528B (zh) * 2022-07-06 2022-09-23 北京蓝晶微生物科技有限公司 一种聚羟基烷酸酯成型体及其制备方法
CN115232455B (zh) * 2022-09-22 2023-01-17 北京蓝晶微生物科技有限公司 含酯类成核剂的聚羟基烷酸酯组合物、聚羟基烷酸酯成型体及其制备方法
WO2024090257A1 (ja) * 2022-10-27 2024-05-02 株式会社カネカ マルチフィラメント、及び、その製造方法
CN115627559B (zh) * 2022-11-18 2023-05-16 北京微构工场生物技术有限公司 一种可降解长丝及其专用料
CN115613155B (zh) * 2022-11-18 2023-05-16 北京微构工场生物技术有限公司 一种长丝或短纤及其制备方法
CN115637506B (zh) * 2022-11-18 2023-05-16 北京微构工场生物技术有限公司 一种长丝及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0593317A (ja) * 1991-09-27 1993-04-16 Unitika Ltd 潜在捲縮能を有する微生物分解性複合繊維
JPH07316378A (ja) * 1994-05-23 1995-12-05 Kuraray Co Ltd 繊 維
JP2000234251A (ja) * 1999-02-09 2000-08-29 Toray Ind Inc ネット
JP3614020B2 (ja) * 1999-03-02 2005-01-26 東レ株式会社 脂肪族ポリエステルマルチフィラメントの製造方法
JP4562316B2 (ja) * 2001-06-11 2010-10-13 株式会社カネカ 生分解性繊維およびその製造方法
CA2625343A1 (en) * 2005-10-19 2007-04-26 Toray Industries, Inc. Crimped yarn, method for manufacture thereof, and fiber structure
US20110256398A1 (en) * 2008-04-17 2011-10-20 Yelena Kann Production Of Non-Woven Materials From Polyhydroxyalkanoate
WO2012133231A1 (ja) * 2011-03-25 2012-10-04 国立大学法人 東京大学 熱安定性と強度に優れた生分解性ポリエステル系繊維およびその製造方法
CN102936761B (zh) * 2012-12-11 2015-09-23 江南大学 一种资源可再生、生物可降解导电纤维及其制备方法
WO2015029316A1 (ja) * 2013-09-02 2015-03-05 国立大学法人東京工業大学 ポリエステル繊維
US9555155B2 (en) * 2014-12-11 2017-01-31 Tepha, Inc. Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof
EP3404130B1 (en) * 2016-01-12 2020-08-26 Tokyo Institute of Technology Biodegradable aliphatic polyester-based fiber and method for producing same

Also Published As

Publication number Publication date
CN115380136A (zh) 2022-11-22
WO2021206154A1 (ja) 2021-10-14

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