CA3030507A1 - Process for making high-strength polylactic acid filament - Google Patents

Process for making high-strength polylactic acid filament Download PDF

Info

Publication number
CA3030507A1
CA3030507A1 CA3030507A CA3030507A CA3030507A1 CA 3030507 A1 CA3030507 A1 CA 3030507A1 CA 3030507 A CA3030507 A CA 3030507A CA 3030507 A CA3030507 A CA 3030507A CA 3030507 A1 CA3030507 A1 CA 3030507A1
Authority
CA
Canada
Prior art keywords
elongated object
pla
gel
polylactic acid
elongated
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.)
Pending
Application number
CA3030507A
Other languages
English (en)
French (fr)
Inventor
Harm Van Der Werff
Bengisu CORAKCI
Roman STEPANYAN
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.)
Avient Protective Materials BV
Original Assignee
DSM IP Assets BV
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 DSM IP Assets BV filed Critical DSM IP Assets BV
Publication of CA3030507A1 publication Critical patent/CA3030507A1/en
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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
    • 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
    • D01D5/06—Wet 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA3030507A 2016-07-21 2017-07-21 Process for making high-strength polylactic acid filament Pending CA3030507A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16180629 2016-07-21
EP16180629.4 2016-07-21
PCT/EP2017/068457 WO2018015528A1 (en) 2016-07-21 2017-07-21 Process for making high-strength polylactic acid filament

Publications (1)

Publication Number Publication Date
CA3030507A1 true CA3030507A1 (en) 2018-01-25

Family

ID=56551199

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3030507A Pending CA3030507A1 (en) 2016-07-21 2017-07-21 Process for making high-strength polylactic acid filament

Country Status (9)

Country Link
US (1) US11111607B2 (enExample)
EP (1) EP3488032B1 (enExample)
JP (1) JP7052179B2 (enExample)
KR (1) KR102415701B1 (enExample)
CN (1) CN109477246B (enExample)
AU (1) AU2017300033B2 (enExample)
BR (1) BR112019000972B1 (enExample)
CA (1) CA3030507A1 (enExample)
WO (1) WO2018015528A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110629306A (zh) * 2019-08-14 2019-12-31 安徽桑尼旅游休闲用品有限公司 一种可降解聚乳酸纤维的制备方法
CN114481343A (zh) * 2020-10-23 2022-05-13 中国石油化工股份有限公司 一种纤维纺丝方法和聚乙烯纺丝纤维
NL2028900B1 (en) 2021-08-02 2023-02-17 Arapaha B V A method of closed loop recycling of polylactic acid
US20240254662A1 (en) * 2023-01-30 2024-08-01 Nano And Advanced Materials Institute Limited Aerogel fiber

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473212A (ja) * 1990-07-09 1992-03-09 Mitsubishi Rayon Co Ltd 高強度・高弾性率ポリエステル繊維の製造方法
JP2823787B2 (ja) * 1992-11-10 1998-11-11 帝人株式会社 高分子量ポリエステル繊維の製造方法
CN101638829B (zh) * 1999-06-18 2011-01-05 东丽株式会社 聚乳酸长纤维无纺布
TWI222475B (en) * 2001-07-30 2004-10-21 Toray Industries Polylactic acid fiber
CN1814867A (zh) * 2006-02-24 2006-08-09 兰平 聚乳酸纤维长丝的制备方法
US8747715B2 (en) 2007-06-08 2014-06-10 Honeywell International Inc Ultra-high strength UHMW PE fibers and products
US9365953B2 (en) * 2007-06-08 2016-06-14 Honeywell International Inc. Ultra-high strength UHMWPE fibers and products
AU2007362596B2 (en) * 2007-12-13 2014-05-22 Kimberly-Clark Worldwide, Inc. Biodegradable fibers formed from a thermoplastic composition containing polylactic acid and a polyether copolymer
US10753023B2 (en) * 2010-08-13 2020-08-25 Kimberly-Clark Worldwide, Inc. Toughened polylactic acid fibers

Also Published As

Publication number Publication date
US20190284726A1 (en) 2019-09-19
BR112019000972A2 (pt) 2019-04-30
EP3488032A1 (en) 2019-05-29
CN109477246B (zh) 2022-02-01
KR20190029681A (ko) 2019-03-20
EP3488032B1 (en) 2024-06-12
BR112019000972B1 (pt) 2023-03-21
CN109477246A (zh) 2019-03-15
AU2017300033B2 (en) 2022-11-24
AU2017300033A1 (en) 2019-01-17
JP7052179B2 (ja) 2022-04-12
US11111607B2 (en) 2021-09-07
KR102415701B1 (ko) 2022-06-30
JP2019521260A (ja) 2019-07-25
WO2018015528A1 (en) 2018-01-25

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