CN1914364A - 被拉伸了的极细的生物降解性纤维丝 - Google Patents
被拉伸了的极细的生物降解性纤维丝 Download PDFInfo
- Publication number
- CN1914364A CN1914364A CNA2005800034651A CN200580003465A CN1914364A CN 1914364 A CN1914364 A CN 1914364A CN A2005800034651 A CNA2005800034651 A CN A2005800034651A CN 200580003465 A CN200580003465 A CN 200580003465A CN 1914364 A CN1914364 A CN 1914364A
- Authority
- CN
- China
- Prior art keywords
- filament
- stretched
- biodegradable
- biodegradable filament
- degradability
- 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.)
- Granted
Links
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 48
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- 239000004633 polyglycolic acid Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims description 85
- 239000004745 nonwoven fabric Substances 0.000 claims description 56
- 238000010438 heat treatment Methods 0.000 claims description 43
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 238000006065 biodegradation reaction Methods 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000008520 organization Effects 0.000 claims description 2
- 229920000747 poly(lactic acid) Polymers 0.000 abstract description 12
- 239000004626 polylactic acid Substances 0.000 abstract description 10
- 230000004907 flux Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 15
- 239000002253 acid Substances 0.000 description 9
- 229920002521 macromolecule Polymers 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
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- 238000009987 spinning Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
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- 230000015556 catabolic process Effects 0.000 description 5
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- 238000009413 insulation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920003232 aliphatic polyester Polymers 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
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- 241000018646 Pinus brutia Species 0.000 description 1
- 108010020346 Polyglutamic Acid Proteins 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
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- 229910052786 argon Inorganic materials 0.000 description 1
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- 210000000601 blood cell Anatomy 0.000 description 1
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- 150000005690 diesters Chemical class 0.000 description 1
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- 238000004049 embossing Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920002643 polyglutamic acid Polymers 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- 230000006641 stabilisation Effects 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- 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
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/224—Selection or control of the temperature during stretching
-
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Biological Depolymerization Polymers (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Materials For Medical Uses (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP052377/2004 | 2004-02-26 | ||
JP2004052377 | 2004-02-26 | ||
PCT/JP2005/003257 WO2005083165A1 (ja) | 2004-02-26 | 2005-02-22 | 延伸された極細生分解性フィラメント |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1914364A true CN1914364A (zh) | 2007-02-14 |
CN1914364B CN1914364B (zh) | 2010-12-15 |
Family
ID=34908671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800034651A Expired - Fee Related CN1914364B (zh) | 2004-02-26 | 2005-02-22 | 被拉伸了的极细的生物降解性纤维丝 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8178021B2 (zh) |
JP (1) | JP4269329B2 (zh) |
KR (1) | KR100753926B1 (zh) |
CN (1) | CN1914364B (zh) |
WO (1) | WO2005083165A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110799684A (zh) * | 2017-06-28 | 2020-02-14 | Jxtg能源株式会社 | 超细纤维的制造装置 |
CN111633966A (zh) * | 2020-05-29 | 2020-09-08 | 中鸿纳米纤维技术丹阳有限公司 | 一种聚乙醇酸二次生产设备 |
CN114717712A (zh) * | 2022-05-25 | 2022-07-08 | 海生医疗科技(湖州)有限公司 | 一种纤维丝的牵伸装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004085723A1 (ja) * | 2003-03-07 | 2004-10-07 | Yamanashi Tlo Co., Ltd. | 延伸された芯鞘型フィラメント |
US8178021B2 (en) | 2004-02-26 | 2012-05-15 | University Of Yamanashi | Method of manufacturing a drawn biodegradable micro-filament |
US9592362B2 (en) * | 2005-08-10 | 2017-03-14 | Ethicon, Inc. | Method of making absorbable microtubes and the product thereof |
JP2008031617A (ja) * | 2006-06-30 | 2008-02-14 | Shinshu Univ | 生分解性モノフィラメントとその製造方法 |
JP5407089B2 (ja) | 2007-01-09 | 2014-02-05 | 国立大学法人山梨大学 | 極細フィラメントの製造方法及び製造装置 |
JP5863056B2 (ja) * | 2010-04-07 | 2016-02-16 | ディーエスエム アイピー アセッツ ビー.ブイ. | 高ヤング率糸のパッケージおよび糸パッケージの巻取方法 |
US9074308B2 (en) | 2010-04-30 | 2015-07-07 | University Of Yamanashi | Battery separator comprising a polyolefin nanofilament porous sheet |
JP2011242560A (ja) | 2010-05-18 | 2011-12-01 | Yamaha Corp | セッション端末及びネットワークセッションシステム |
GB201110647D0 (en) * | 2011-06-23 | 2011-08-10 | Fixed Phage Ltd | Delivery of viral agents |
CN106164345B (zh) * | 2014-02-18 | 2018-04-13 | 科德沙环球纱线工业和贸易股份公司 | 纤维生产系统和生产方法 |
JP6562313B2 (ja) * | 2014-03-24 | 2019-08-21 | 国立大学法人山梨大学 | 極細マルチフィラメント糸とその製造手段 |
DK3325703T3 (da) | 2016-08-02 | 2019-10-28 | Fitesa Germany Gmbh | System og fremgangsmåde til fremstilling af ikke-vævede polymælkesyrestoffer |
US11441251B2 (en) | 2016-08-16 | 2022-09-13 | Fitesa Germany Gmbh | Nonwoven fabrics comprising polylactic acid having improved strength and toughness |
DE102017100487A1 (de) * | 2017-01-12 | 2018-07-12 | Trützschler GmbH & Co Kommanditgesellschaft | Vorrichtung und Verfahren zur Erzeugung eines mehrfarbigen Garnes |
DE102017100488A1 (de) | 2017-01-12 | 2018-07-12 | Trützschler GmbH & Co Kommanditgesellschaft | Vorrichtung und Verfahren zur Erzeugung eines texturierten Filamentes oder Garnes |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101525A (en) * | 1976-10-26 | 1978-07-18 | Celanese Corporation | Polyester yarn of high strength possessing an unusually stable internal structure |
US4340563A (en) * | 1980-05-05 | 1982-07-20 | Kimberly-Clark Corporation | Method for forming nonwoven webs |
WO1990000638A1 (en) * | 1988-07-05 | 1990-01-25 | Allied-Signal Inc. | Dimensionally stable polyester yarn for high tenacity treated cords |
US5506041A (en) * | 1991-09-26 | 1996-04-09 | Unitika Ltd. | Biodegradable nonwoven fabrics |
JP2958507B2 (ja) | 1994-12-28 | 1999-10-06 | グンゼ株式会社 | 手術用縫合糸及びその製造法 |
CN1083020C (zh) * | 1995-02-14 | 2002-04-17 | 智索股份有限公司 | 可生物降解的纤维和非织造布 |
US6607996B1 (en) * | 1995-09-29 | 2003-08-19 | Tomoegawa Paper Co., Ltd. | Biodegradable filament nonwoven fabric and method of producing the same |
JP2000154425A (ja) | 1998-11-19 | 2000-06-06 | Unitika Ltd | 生分解性モノフィラメントの製造法 |
JP3664367B2 (ja) | 1998-11-26 | 2005-06-22 | グンゼ株式会社 | 縫合補綴材 |
DE69917194T2 (de) * | 1998-12-16 | 2005-05-04 | KURARAY CO., LTD, Kurashiki | Thermoplastische Polyvinylalkoholfasern und Verfahren zu ihrer Herstellung |
JP2000273750A (ja) | 1999-01-19 | 2000-10-03 | Unitika Ltd | 生分解性長繊維不織布およびその製造方法 |
US6497952B1 (en) * | 1999-05-31 | 2002-12-24 | Ueda Textile Science Foundation | High-strength synthetic fiber and method and apparatus for fabricating the same |
JP2001123371A (ja) | 1999-10-15 | 2001-05-08 | Oji Paper Co Ltd | 生分解性スパンボンド不織布 |
JP2001192932A (ja) | 1999-12-28 | 2001-07-17 | Kuraray Co Ltd | 極細繊維 |
JP4302281B2 (ja) * | 2000-03-01 | 2009-07-22 | 株式会社クラレ | 熱可塑性ポリビニルアルコール繊維 |
CN1389517A (zh) * | 2001-06-05 | 2003-01-08 | 段若新 | 可完全生物降解的植物纤维材料制品及其制造方法 |
JP3918987B2 (ja) * | 2001-08-27 | 2007-05-23 | 株式会社山梨ティー・エル・オー | 極細繊維、その製造方法及び製造装置 |
JP3534108B2 (ja) * | 2002-09-17 | 2004-06-07 | 株式会社山梨ティー・エル・オー | 延伸されたフィラメントの製造方法およびその製造装置および高度に分子配向した極細フィラメント |
JP4496360B2 (ja) | 2003-04-24 | 2010-07-07 | 国立大学法人九州大学 | 医療用高分子ナノ・マイクロファイバー |
US8178021B2 (en) | 2004-02-26 | 2012-05-15 | University Of Yamanashi | Method of manufacturing a drawn biodegradable micro-filament |
JP4476724B2 (ja) * | 2004-07-20 | 2010-06-09 | 日本バイリーン株式会社 | 延伸抽出繊維の製造方法、延伸抽出繊維、及び不織布 |
JP2007305227A (ja) | 2006-05-11 | 2007-11-22 | Sony Corp | 記憶装置、およびデータ変換方法 |
-
2005
- 2005-02-22 US US10/590,283 patent/US8178021B2/en not_active Expired - Fee Related
- 2005-02-22 WO PCT/JP2005/003257 patent/WO2005083165A1/ja active Application Filing
- 2005-02-22 CN CN2005800034651A patent/CN1914364B/zh not_active Expired - Fee Related
- 2005-02-22 JP JP2006510495A patent/JP4269329B2/ja not_active Expired - Fee Related
- 2005-02-22 KR KR1020067015296A patent/KR100753926B1/ko not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110799684A (zh) * | 2017-06-28 | 2020-02-14 | Jxtg能源株式会社 | 超细纤维的制造装置 |
CN111633966A (zh) * | 2020-05-29 | 2020-09-08 | 中鸿纳米纤维技术丹阳有限公司 | 一种聚乙醇酸二次生产设备 |
CN111633966B (zh) * | 2020-05-29 | 2022-07-15 | 中鸿纳米纤维技术丹阳有限公司 | 一种聚乙醇酸二次生产设备 |
CN114717712A (zh) * | 2022-05-25 | 2022-07-08 | 海生医疗科技(湖州)有限公司 | 一种纤维丝的牵伸装置 |
Also Published As
Publication number | Publication date |
---|---|
US20070222104A1 (en) | 2007-09-27 |
WO2005083165A1 (ja) | 2005-09-09 |
JPWO2005083165A1 (ja) | 2008-01-17 |
KR100753926B1 (ko) | 2007-08-31 |
JP4269329B2 (ja) | 2009-05-27 |
KR20060129336A (ko) | 2006-12-15 |
CN1914364B (zh) | 2010-12-15 |
US8178021B2 (en) | 2012-05-15 |
WO2005083165B1 (ja) | 2005-12-01 |
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