CN109477246B - 制备高强度聚乳酸长丝的方法 - Google Patents

制备高强度聚乳酸长丝的方法 Download PDF

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Publication number
CN109477246B
CN109477246B CN201780044742.6A CN201780044742A CN109477246B CN 109477246 B CN109477246 B CN 109477246B CN 201780044742 A CN201780044742 A CN 201780044742A CN 109477246 B CN109477246 B CN 109477246B
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China
Prior art keywords
elongated object
pla
polylactic acid
gel
elongated
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CN201780044742.6A
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English (en)
Chinese (zh)
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CN109477246A (zh
Inventor
哈姆·范·德·威尔夫
布恩吉斯·克拉克斯
罗曼·斯特潘扬
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Avient Protective Materials BV
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DSM IP Assets BV
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Publication of CN109477246A publication Critical patent/CN109477246A/zh
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    • 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

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  • 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)
CN201780044742.6A 2016-07-21 2017-07-21 制备高强度聚乳酸长丝的方法 Active CN109477246B (zh)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
CN109477246A CN109477246A (zh) 2019-03-15
CN109477246B true CN109477246B (zh) 2022-02-01

Family

ID=56551199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780044742.6A Active CN109477246B (zh) 2016-07-21 2017-07-21 制备高强度聚乳酸长丝的方法

Country Status (9)

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

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
WO2000078839A1 (en) * 1999-06-18 2000-12-28 Kanebo, Limited Polylactic acid resin, textile products obtained therefrom, and processes for producing textile products
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
KR102415701B1 (ko) 2022-06-30
AU2017300033A1 (en) 2019-01-17
JP2019521260A (ja) 2019-07-25
EP3488032B1 (en) 2024-06-12
WO2018015528A1 (en) 2018-01-25
KR20190029681A (ko) 2019-03-20
CA3030507A1 (en) 2018-01-25
BR112019000972A2 (pt) 2019-04-30
AU2017300033B2 (en) 2022-11-24
US20190284726A1 (en) 2019-09-19
JP7052179B2 (ja) 2022-04-12
BR112019000972B1 (pt) 2023-03-21
CN109477246A (zh) 2019-03-15
US11111607B2 (en) 2021-09-07
EP3488032A1 (en) 2019-05-29

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Address after: Geleen

Patentee after: Evant Protective Materials Co.,Ltd.

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Patentee before: DSM Protective Materials Co.,Ltd.

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Effective date of registration: 20240103

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Patentee before: DSM IP ASSETS B.V.