[go: up one dir, main page]

WO2008105439A1 - 液晶ポリエステル繊維およびその製造方法 - Google Patents

液晶ポリエステル繊維およびその製造方法 Download PDF

Info

Publication number
WO2008105439A1
WO2008105439A1 PCT/JP2008/053359 JP2008053359W WO2008105439A1 WO 2008105439 A1 WO2008105439 A1 WO 2008105439A1 JP 2008053359 W JP2008053359 W JP 2008053359W WO 2008105439 A1 WO2008105439 A1 WO 2008105439A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystalline
crystalline polyester
polyester fiber
production
same
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.)
Ceased
Application number
PCT/JP2008/053359
Other languages
English (en)
French (fr)
Inventor
Yoshitsugu Funatsu
Hiroo Katsuta
Yuhei Maeda
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to US12/528,980 priority Critical patent/US8673174B2/en
Priority to KR1020097020063A priority patent/KR101412284B1/ko
Priority to CN2008800061775A priority patent/CN101622384B/zh
Priority to EP08720907.8A priority patent/EP2123807B1/en
Publication of WO2008105439A1 publication Critical patent/WO2008105439A1/ja
Anticipated expiration legal-status Critical
Priority to US14/107,987 priority patent/US9169578B2/en
Ceased 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
    • D01F6/88—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
    • D01F6/92—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 polyesters
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/573—Tensile strength
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)

Abstract

　示差熱量測定において、５０°Cから２０°C／分の昇温条件で測定した際に観測される吸熱ピーク（Ｔｍ１）におけるピーク半値幅が１５°C以上であり、強度が１２．０ｃＮ／ｄｔｅｘ以上である液晶ポリエステル繊維、およびその製造方法。高強度、高弾性率、優れた耐熱性という固相重合した液晶ポリエステル繊維からなる織物の特徴を損ねることなく、耐摩耗性に優れ、長手方向の均一性に優れ、製織性、織物品位を向上させることができ、特に単繊維繊度が小さい液晶ポリエステル繊維を効率よく製造できる。
PCT/JP2008/053359 2007-02-28 2008-02-27 液晶ポリエステル繊維およびその製造方法 Ceased WO2008105439A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/528,980 US8673174B2 (en) 2007-02-28 2008-02-27 Liquid crystalline polyester fiber and process for production of the same
KR1020097020063A KR101412284B1 (ko) 2007-02-28 2008-02-27 액정 폴리에스테르 섬유 및 그의 제조 방법
CN2008800061775A CN101622384B (zh) 2007-02-28 2008-02-27 液晶聚酯纤维及其制造方法
EP08720907.8A EP2123807B1 (en) 2007-02-28 2008-02-27 Liquid crystalline polyester fiber and process for production of the same
US14/107,987 US9169578B2 (en) 2007-02-28 2013-12-16 Liquid crystalline polyester fiber and process for production of the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-048993 2007-02-28
JP2007048993 2007-02-28
JP2007-051646 2007-03-01
JP2007051646 2007-03-01

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/528,980 A-371-Of-International US8673174B2 (en) 2007-02-28 2008-02-27 Liquid crystalline polyester fiber and process for production of the same
US14/107,987 Division US9169578B2 (en) 2007-02-28 2013-12-16 Liquid crystalline polyester fiber and process for production of the same

Publications (1)

Publication Number Publication Date
WO2008105439A1 true WO2008105439A1 (ja) 2008-09-04

Family

ID=39721264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053359 Ceased WO2008105439A1 (ja) 2007-02-28 2008-02-27 液晶ポリエステル繊維およびその製造方法

Country Status (6)

Country Link
US (2) US8673174B2 (ja)
EP (2) EP2123807B1 (ja)
KR (1) KR101412284B1 (ja)
CN (2) CN103122493B (ja)
TW (1) TWI440748B (ja)
WO (1) WO2008105439A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010084301A (ja) * 2008-10-02 2010-04-15 Toray Ind Inc 液晶ポリエステル繊維
JP2010150694A (ja) * 2008-12-25 2010-07-08 Toray Ind Inc 液晶性ポリエステル繊維及びその製造方法
WO2010103986A1 (ja) 2009-03-11 2010-09-16 東レ株式会社 液晶ポリエステル繊維およびその製造方法
WO2012132851A1 (ja) * 2011-03-29 2012-10-04 東レ株式会社 液晶ポリエステル繊維およびその製造方法
JP2013136860A (ja) * 2011-03-30 2013-07-11 Toray Ind Inc 液晶ポリエステル繊維およびその製造方法
JPWO2013099863A1 (ja) * 2011-12-27 2015-05-07 東レ株式会社 液晶ポリエステルマルチフィラメント
JPWO2015115259A1 (ja) * 2014-01-31 2017-03-23 東レ株式会社 液晶ポリエステル繊維およびその製造方法
WO2024128109A1 (ja) * 2022-12-14 2024-06-20 株式会社クラレ 液晶ポリエステル繊維およびその製造方法

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6133012B2 (ja) 2009-09-16 2017-05-24 株式会社カネカ 有機熱伝導性添加剤、樹脂組成物および硬化物
KR20130103310A (ko) * 2010-04-19 2013-09-23 카네카 코포레이션 고 열전도성 열가소성 수지
CN102844351B (zh) * 2010-04-19 2014-11-19 株式会社钟化 高导热性热塑性树脂
US20130130008A1 (en) 2010-07-29 2013-05-23 Junko Deguchi Abrasion resistant polyester fiber and woven/knitted product
US20120273561A1 (en) * 2011-04-29 2012-11-01 Adalis Corporation Reinforcement for container
CN106087177B (zh) * 2016-08-26 2018-06-08 四川省纺织科学研究院 一种液晶聚酯纤维的连续固相缩聚热处理方法
CN106676674A (zh) * 2016-12-12 2017-05-17 江阴伟康纺织有限公司 液晶聚合复合纤维丝在丝网中的应用
DE102017004481A1 (de) * 2017-05-11 2018-11-15 Carl Freudenberg Kg Textiles Flächengebilde für die Elektroisolation
CN107523894A (zh) * 2017-08-31 2017-12-29 宋宏婷 一种液晶聚酯纤维及其制备方法
CN108085771B (zh) * 2017-12-14 2020-05-22 陈逊 一种聚酯液晶纤维的纺丝工艺
JP7658532B2 (ja) 2018-01-18 2025-04-08 住友化学株式会社 液晶ポリエステル繊維
JP7304285B2 (ja) * 2018-01-29 2023-07-06 東レ株式会社 液晶ポリエステル繊維からなるメッシュ織物
PT3760773T (pt) * 2018-03-02 2023-10-16 Toray Industries Cordão torcido de multifilamentos em poliéster de cristal líquido, método de produção para o seu fabrico, e produto que compreende o referido cordão torcido
JP7042328B2 (ja) 2018-03-07 2022-03-25 株式会社クラレ 溶融異方性芳香族ポリエステルマルチフィラメント
JP7333910B2 (ja) * 2018-10-23 2023-08-28 株式会社クラレ 複合シート
CN113227473A (zh) * 2019-02-12 2021-08-06 东丽株式会社 液晶聚酯复丝及由该液晶聚酯复丝制成的高级加工制品
CN113508197B (zh) * 2019-02-26 2024-03-08 株式会社可乐丽 液晶聚酯复丝及其制造方法
CN110983468B (zh) * 2019-12-20 2021-04-06 江门市德众泰工程塑胶科技有限公司 一种高强度液晶聚合物纤维的制备方法
CN111072936A (zh) * 2019-12-23 2020-04-28 上海普利特化工新材料有限公司 一种全芳香族液晶聚酯树脂及其应用
WO2021205757A1 (ja) * 2020-04-10 2021-10-14 株式会社クラレ 液晶ポリエステル繊維およびその製造方法
CN117904733A (zh) * 2024-03-11 2024-04-19 苏州纤美达材料科技有限公司 热致液晶聚合物纤维的制备方法和该方法所用的装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61225312A (ja) * 1985-03-23 1986-10-07 Sumitomo Chem Co Ltd 芳香族ポリエステル繊維の製造法
JPH03273024A (ja) * 1990-02-26 1991-12-04 Toray Ind Inc 可染性液晶ポリエステル樹脂およびその製造法
JPH07278953A (ja) * 1994-04-12 1995-10-24 Toray Ind Inc 液晶ポリエステル繊維
JP2006089903A (ja) * 2004-08-25 2006-04-06 Toray Ind Inc 液晶性樹脂繊維およびその製造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975487A (en) 1973-08-20 1976-08-17 The Carborundum Company Process for spinning high modulus oxybenzoyl copolyester fibers
JPS60231815A (ja) 1984-04-28 1985-11-18 Kureha Chem Ind Co Ltd 弗化ビニリデン系樹脂モノフイラメントの製造方法
JPS61152810A (ja) 1984-12-27 1986-07-11 Chisso Corp 改良されたポリプロピレンモノフイラメントの製造方法
JPS61170310A (ja) 1985-01-21 1986-08-01 ユニチカ株式会社 草刈機用モノフィラメントとその製造法
JP2565676B2 (ja) * 1985-08-23 1996-12-18 住友化学工業株式会社 芳香族ポリエステル繊維の製造法
JPH0192408A (ja) * 1987-10-02 1989-04-11 Kuraray Co Ltd 芳香族ポリエステル繊維の製造方法
JP2593908B2 (ja) 1988-03-04 1997-03-26 株式会社クラレ 耐疲労性の改良された高強力高弾性率繊維
JPH04333616A (ja) 1991-05-10 1992-11-20 Kuraray Co Ltd 高強力モノフィラメントの製造方法
JPH05148707A (ja) 1991-11-27 1993-06-15 Toray Ind Inc ポリフツ化ビニリデンモノフイラメントの製造方法
WO1994022936A1 (en) * 1993-03-26 1994-10-13 Hoechst Celanese Corporation Rapid heat treatment of liquid crystalline fibers
JPH08158151A (ja) 1994-11-30 1996-06-18 Toray Ind Inc 高強度ポリアミドモノフィラメント及びその製造方法
JPH11269737A (ja) 1998-03-16 1999-10-05 Kuraray Co Ltd モノフィラメント及びそれからなるスクリーン紗
JPH11293522A (ja) * 1998-04-14 1999-10-26 Kuraray Co Ltd 溶融液晶性ポリエステル繊維及びその製造方法
TW538094B (en) * 2000-04-20 2003-06-21 Ueno Seiyaku Oyo Kenkyujo Kk Liquid crystal polyester resin composition
JP2003239137A (ja) 2001-12-14 2003-08-27 Toray Ind Inc 複合繊維
CN1668667B (zh) * 2002-07-12 2010-12-01 纳幕尔杜邦公司 液晶聚合物、其制造方法和制品
TWI373514B (en) * 2004-06-22 2012-10-01 Toray Industries Liquid crystal resin, method for making the same, liquid crystal resin composition, and molded article
JP4661528B2 (ja) 2005-10-31 2011-03-30 東レ株式会社 耐摩耗性の改善された高強度繊維の製造方法
JP4706438B2 (ja) 2005-10-31 2011-06-22 東レ株式会社 高強度複合繊維
KR101310008B1 (ko) * 2009-03-11 2013-09-24 도레이 카부시키가이샤 액정 폴리에스테르 섬유 및 그의 제조 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61225312A (ja) * 1985-03-23 1986-10-07 Sumitomo Chem Co Ltd 芳香族ポリエステル繊維の製造法
JPH03273024A (ja) * 1990-02-26 1991-12-04 Toray Ind Inc 可染性液晶ポリエステル樹脂およびその製造法
JPH07278953A (ja) * 1994-04-12 1995-10-24 Toray Ind Inc 液晶ポリエステル繊維
JP2006089903A (ja) * 2004-08-25 2006-04-06 Toray Ind Inc 液晶性樹脂繊維およびその製造方法

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010084301A (ja) * 2008-10-02 2010-04-15 Toray Ind Inc 液晶ポリエステル繊維
JP2010150694A (ja) * 2008-12-25 2010-07-08 Toray Ind Inc 液晶性ポリエステル繊維及びその製造方法
US9011743B2 (en) * 2009-03-11 2015-04-21 Toray Industries, Inc. Liquid crystal polyester fibers and method for producing the same
WO2010103986A1 (ja) 2009-03-11 2010-09-16 東レ株式会社 液晶ポリエステル繊維およびその製造方法
US20110318982A1 (en) * 2009-03-11 2011-12-29 Yoshitsugu Funatsu Liquid crystal polyester fibers and method for producing the same
EP2407583A4 (en) * 2009-03-11 2012-06-13 Toray Industries LIQUID CRYSTAL POLYESTER FIBERS AND MANUFACTURING METHOD THEREFOR
EP2692913B1 (en) 2011-03-29 2016-05-04 Toray Industries, Inc. Liquid crystal polyester fibers and method for producing same
WO2012132851A1 (ja) * 2011-03-29 2012-10-04 東レ株式会社 液晶ポリエステル繊維およびその製造方法
US10584429B2 (en) 2011-03-29 2020-03-10 Toray Industries, Inc. Method of producing liquid crystal polyester fibers
JP2013136860A (ja) * 2011-03-30 2013-07-11 Toray Ind Inc 液晶ポリエステル繊維およびその製造方法
JPWO2013099863A1 (ja) * 2011-12-27 2015-05-07 東レ株式会社 液晶ポリエステルマルチフィラメント
JPWO2015115259A1 (ja) * 2014-01-31 2017-03-23 東レ株式会社 液晶ポリエステル繊維およびその製造方法
WO2024128109A1 (ja) * 2022-12-14 2024-06-20 株式会社クラレ 液晶ポリエステル繊維およびその製造方法
JPWO2024128109A1 (ja) * 2022-12-14 2024-06-20
JP7742952B2 (ja) 2022-12-14 2025-09-22 株式会社クラレ 液晶ポリエステル繊維およびその製造方法

Also Published As

Publication number Publication date
KR20090115227A (ko) 2009-11-04
TW200902782A (en) 2009-01-16
EP2594668A1 (en) 2013-05-22
EP2123807A1 (en) 2009-11-25
KR101412284B1 (ko) 2014-06-25
US20100104870A1 (en) 2010-04-29
CN103122493B (zh) 2015-06-24
US8673174B2 (en) 2014-03-18
EP2123807B1 (en) 2013-10-02
US9169578B2 (en) 2015-10-27
TWI440748B (zh) 2014-06-11
EP2123807A4 (en) 2010-10-13
US20140106169A1 (en) 2014-04-17
CN103122493A (zh) 2013-05-29
CN101622384A (zh) 2010-01-06
EP2594668B1 (en) 2015-01-07
CN101622384B (zh) 2013-06-19

Similar Documents

Publication Publication Date Title
WO2008105439A1 (ja) 液晶ポリエステル繊維およびその製造方法
KR101745975B1 (ko) 장섬유 부직포의 제조방법
JP2010150721A (ja) ポリマーアロイ繊維ならびに繊維構造体
JP2011162907A (ja) 捲縮糸および繊維構造体
TW200928028A (en) Polyester series hot melting conjugate fiber
JP2013522491A5 (ja)
Li et al. Improving waterproof/breathable performance of electrospun poly (vinylidene fluoride) fibrous membranes by thermo‐pressing
CN104507700A (zh) 可印刷介质
TW200730676A (en) Process for producing conjugate filaments of islands-in-sea type
CN102301046B (zh) 高性能纤维
CN104894684A (zh) 一种可织造的相变储能丙纶
Zhuo et al. Study of the thermal properties of shape memory polyurethane nanofibrous nonwoven
JP4617872B2 (ja) ポリ乳酸繊維
JP2011168920A (ja) チョップドファイバー
CN107709640B (zh) 聚丙烯纤维及该聚丙烯纤维的制造方法
JP5387217B2 (ja) 研磨布
TW201343997A (zh) 聚硫化苯纖維、包含聚硫化苯纖維的濾布及聚硫化苯纖維的製造方法
CN107523894A (zh) 一种液晶聚酯纤维及其制备方法
KR20100048661A (ko) 형상기억 폴리우레탄 전기방사 웹 및 이의 제조 방법
Souissi et al. Comparative study of physical, chemical, and dyeing performances of PET, PTT, and PET/PTT bicomponent filaments
JP2007197886A (ja) 捲縮糸、およびその製造方法、ならびに繊維構造体
US20200308761A1 (en) Fabric printable medium
JP2019070207A (ja) 低融点熱融着性繊維
Tan et al. Eco-friendly, durable fibrous membrane with Mie resonant mechanochromic structural color for optical response
Saha Production and Characterization of Polyurethane Fibers by Forcespinning Method and Incorporation of Luminiscense Nanoparticles

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880006177.5

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08720907

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12528980

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008720907

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020097020063

Country of ref document: KR