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.)
Granted
Application number
JP2022514125A
Other languages
Japanese (ja)
Other versions
JP7705380B2 (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 JPWO2021206154A1 publication Critical patent/JPWO2021206154A1/ja
Application granted granted Critical
Publication of JP7705380B2 publication Critical patent/JP7705380B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

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)
JP2022514125A 2020-04-09 2021-04-08 脂肪族ポリエステル繊維の製造方法 Active JP7705380B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020070244 2020-04-09
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 (2)

Publication Number Publication Date
JPWO2021206154A1 true JPWO2021206154A1 (https=) 2021-10-14
JP7705380B2 JP7705380B2 (ja) 2025-07-09

Family

ID=78022525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022514125A Active JP7705380B2 (ja) 2020-04-09 2021-04-08 脂肪族ポリエステル繊維の製造方法

Country Status (3)

Country Link
JP (1) JP7705380B2 (https=)
CN (1) CN115380136B (https=)
WO (1) WO2021206154A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023022015A1 (ja) * 2021-08-18 2023-02-23 株式会社カネカ 延伸用マルチフィラメント及びその製造方法、マルチフィラメント及びその製造方法、並びに、ステープル及びその製造方法
JP7805186B2 (ja) * 2022-01-31 2026-01-23 Ｋｂセーレン株式会社 生分解性ポリエステル繊維およびその製造方法
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
JPWO2024090257A1 (https=) * 2022-10-27 2024-05-02
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
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
JPWO2024171745A1 (https=) 2023-02-15 2024-08-22

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000248426A (ja) * 1999-03-02 2000-09-12 Toray Ind Inc 脂肪族ポリエステルマルチフィラメントの製造方法
JP2002371431A (ja) * 2001-06-11 2002-12-26 Kanegafuchi Chem Ind Co Ltd 生分解性繊維およびその製造方法
WO2007046397A1 (ja) * 2005-10-19 2007-04-26 Toray Industries, Inc. 捲縮糸およびその製造方法ならびに繊維構造体
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
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
WO2017122679A1 (ja) * 2016-01-12 2017-07-20 国立大学法人東京工業大学 生分解性脂肪族ポリエステル系繊維および製造方法

Family Cites Families (3)

* 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
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
WO2016094669A1 (en) * 2014-12-11 2016-06-16 Tepha, Inc. Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000248426A (ja) * 1999-03-02 2000-09-12 Toray Ind Inc 脂肪族ポリエステルマルチフィラメントの製造方法
JP2002371431A (ja) * 2001-06-11 2002-12-26 Kanegafuchi Chem Ind Co Ltd 生分解性繊維およびその製造方法
WO2007046397A1 (ja) * 2005-10-19 2007-04-26 Toray Industries, Inc. 捲縮糸およびその製造方法ならびに繊維構造体
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
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
WO2017122679A1 (ja) * 2016-01-12 2017-07-20 国立大学法人東京工業大学 生分解性脂肪族ポリエステル系繊維および製造方法

Also Published As

Publication number Publication date
CN115380136A (zh) 2022-11-22
WO2021206154A1 (ja) 2021-10-14
JP7705380B2 (ja) 2025-07-09
CN115380136B (zh) 2024-08-16

Similar Documents

Publication Publication Date Title
JPWO2021206154A1 (https=)
JPWO2023022015A1 (https=)
RU2020119088A3 (https=)
CN306855744S (https=)
CN306855335S (https=)
CN305609513S (https=)
CN305606663S (https=)
CN305536615S (https=)
CN305536414S (https=)
CN305536165S (https=)
CN305612920S (https=)
CN305534749S (https=)
CN305605529S (https=)
CN305604982S (https=)
CN305603779S (https=)
CN305597580S (https=)
CN305534698S (https=)
CN305534634S (https=)
CN305533155S (https=)
CN305532895S (https=)
CN305568254S (https=)
CN305531126S (https=)
CN305531116S (https=)
CN305530193S (https=)
CN305529968S (https=)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250422

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250522

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250603

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250627

R150 Certificate of patent or registration of utility model

Ref document number: 7705380

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150