DE60031897D1 - Polymilchsäureharz, damit erhaltene Textilerzeugnisse und Verfahren zur Herstellung derselben - Google Patents

Polymilchsäureharz, damit erhaltene Textilerzeugnisse und Verfahren zur Herstellung derselben

Info

Publication number
DE60031897D1
DE60031897D1 DE60031897T DE60031897T DE60031897D1 DE 60031897 D1 DE60031897 D1 DE 60031897D1 DE 60031897 T DE60031897 T DE 60031897T DE 60031897 T DE60031897 T DE 60031897T DE 60031897 D1 DE60031897 D1 DE 60031897D1
Authority
DE
Germany
Prior art keywords
polylactic acid
processes
producing
acid resin
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.)
Expired - Lifetime
Application number
DE60031897T
Other languages
English (en)
Other versions
DE60031897T2 (de
Inventor
Hiroshi Kajiyama
Hideo Ueda
Hiroji Yoshida
Toichi Ogura
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27577524&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60031897(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of DE60031897D1 publication Critical patent/DE60031897D1/de
Publication of DE60031897T2 publication Critical patent/DE60031897T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • 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
    • Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
    • 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
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • Y10T442/641—Sheath-core multicomponent strand or fiber material
DE2000631897 1999-06-18 2000-06-19 Polymilchsäureharz, damit erhaltene Textilerzeugnisse und Verfahren zur Herstellung derselben Expired - Lifetime DE60031897T2 (de)

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
JP17241499 1999-06-18
JP17241499 1999-06-18
JP20583899 1999-07-21
JP20583699 1999-07-21
JP20583699 1999-07-21
JP20583899 1999-07-21
JP21037099 1999-07-26
JP21037099 1999-07-26
JP21658599 1999-07-30
JP21658599 1999-07-30
JP25991499 1999-09-14
JP25991499 1999-09-14
JP26472799 1999-09-20
JP26472799 1999-09-20
JP27308699 1999-09-27
JP27308699 1999-09-27
JP2000000609 2000-01-06
JP2000000609 2000-01-06

Publications (2)

Publication Number Publication Date
DE60031897D1 true DE60031897D1 (de) 2006-12-28
DE60031897T2 DE60031897T2 (de) 2007-09-06

Family

ID=27577524

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2000631897 Expired - Lifetime DE60031897T2 (de) 1999-06-18 2000-06-19 Polymilchsäureharz, damit erhaltene Textilerzeugnisse und Verfahren zur Herstellung derselben
DE2000614408 Expired - Lifetime DE60014408T2 (de) 1999-06-18 2000-06-19 Polymilchsäureharz, daraus enthaktene Textilprodukte und Verfahren zur Herstellung von Textilprodukten

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2000614408 Expired - Lifetime DE60014408T2 (de) 1999-06-18 2000-06-19 Polymilchsäureharz, daraus enthaktene Textilprodukte und Verfahren zur Herstellung von Textilprodukten

Country Status (11)

Country Link
US (4) US7445841B1 (de)
EP (2) EP1215225B9 (de)
JP (6) JP3731538B2 (de)
KR (4) KR100582567B1 (de)
CN (2) CN101638829B (de)
AT (1) ATE277962T1 (de)
AU (1) AU5251000A (de)
CA (2) CA2375290C (de)
DE (2) DE60031897T2 (de)
ES (1) ES2276193T3 (de)
WO (1) WO2000078839A1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4729832B2 (ja) * 2001-09-28 2011-07-20 東レ株式会社 高温力学特性に優れたポリ乳酸捲縮糸
TWI222475B (en) * 2001-07-30 2004-10-21 Toray Industries Polylactic acid fiber
JP4729819B2 (ja) * 2001-07-30 2011-07-20 東レ株式会社 高温力学特性に優れたポリ乳酸繊維
JP2003089943A (ja) * 2001-09-17 2003-03-28 Kanebo Ltd ポリ乳酸織物およびそれからなる衣料
JP3901989B2 (ja) * 2001-11-01 2007-04-04 ユニチカ株式会社 嵩高性、伸縮性に優れたポリ乳酸系仮撚加工糸
US20050203258A1 (en) * 2002-08-30 2005-09-15 Toray Industriies, Inc. Polylactic acid fiber, yarn package, and textile product
DE60334183D1 (de) 2002-09-18 2010-10-28 Toray Industries Faserplatte und Verfahren zu ihrer Herstellung
JP4525082B2 (ja) * 2004-01-19 2010-08-18 東レ株式会社 ポリ乳酸仮撚糸およびその製造方法
CN1304674C (zh) * 2004-04-20 2007-03-14 东华大学 超细聚乳酸纤维非织造布及其制造方法
CN100422405C (zh) * 2005-07-05 2008-10-01 中国石化仪征化纤股份有限公司 抗菌聚乳酸纤维的生产方法
CN100368617C (zh) * 2005-08-31 2008-02-13 东华大学 纺粘法聚乳酸非织造布的制备方法
EP1956120A4 (de) * 2005-09-07 2010-07-21 Suminoe Textile Spinngefärbte, gekräuselte polymilchsäurefaser, herstellungsverfahren dafür sowie teppich
JP4745091B2 (ja) * 2006-03-17 2011-08-10 日本エステル株式会社 分繊用生分解性ポリエステル繊維
CN101092067B (zh) * 2006-06-22 2010-08-18 江西国桥实业有限公司 一种环保湿巾及其制备方法
WO2008008067A1 (en) 2006-07-14 2008-01-17 Kimberly-Clark Worldwide, Inc. Biodegradable aliphatic polyester for use in nonwoven webs
WO2008008074A1 (en) * 2006-07-14 2008-01-17 Kimberly-Clark Worldwide, Inc. Biodegradable polyactic acid for use in nonwoven webs
DE602006018078D1 (de) 2006-07-14 2010-12-16 Kimberly Clark Co Biologisch abbaubarer aliphatisch-aromatischer copolyester zur verwendung in vliesstoffen
JP4758317B2 (ja) * 2006-09-29 2011-08-24 日本エステル株式会社 ポリエステル芯鞘複合繊維
KR101422317B1 (ko) 2007-08-22 2014-07-30 킴벌리-클라크 월드와이드, 인크. 다성분 생분해성 필라멘트 및 그로부터 형성되는 부직 웹
WO2009045877A1 (en) * 2007-09-28 2009-04-09 Natureworks Llc Methods for making polylactic acid stereocomplex fibers
DE102008016350A1 (de) 2008-03-29 2009-10-01 Teijin Monofilament Germany Gmbh Bioabbaubare profilierte Monofilamente und deren Verwendung
DE102008016351B4 (de) 2008-03-29 2016-12-29 Perlon Nextrusion Monofil GmbH Verwendung bioabbaubarer Monofilamente im Feld- und Gartenbau
EP2537427B1 (de) 2008-05-21 2016-08-17 R.J. Reynolds Tobacco Company Zigarettenfilter mit zusammengesetzten Faserstrukturen
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
MX2010013139A (es) 2008-05-30 2011-03-04 Kimberly Clark Worldwide Incorporated Fibras de acido polilactico.
US8748543B2 (en) * 2008-09-29 2014-06-10 Teijin Limited Polylactic acid film
DE102008060852A1 (de) 2008-12-06 2010-06-17 Teijin Monofilament Germany Gmbh Bündel aus bioabbaubaren Monofilamenten und deren Verwendung in Wasserbauwerken
CN102459724B (zh) 2009-06-08 2013-10-23 株式会社吴羽 聚乙醇酸纤维的制造方法
CN101608345B (zh) * 2009-07-24 2011-03-16 中国科学院宁波材料技术与工程研究所 一种生物可降解聚乳酸类纤维的制备方法
KR101175634B1 (ko) * 2009-11-20 2012-08-22 공융두 생분해성 폴리락트산 고강력 섬유사 및 그의 제조방법 및 그를 이용한 직편물의 제조방법 및 그 직편물 용도
KR101027163B1 (ko) 2009-12-18 2011-04-05 주식회사 엘지화학 폴리락타이드 수지, 이의 제조 방법 및 이를 포함하는 폴리락타이드 수지 조성물
CN102191587A (zh) * 2010-03-03 2011-09-21 盐城纺织职业技术学院 一种可生物降解的双组份低熔点复合纤维
US8936740B2 (en) * 2010-08-13 2015-01-20 Kimberly-Clark Worldwide, Inc. Modified polylactic acid fibers
US8461262B2 (en) 2010-12-07 2013-06-11 Kimberly-Clark Worldwide, Inc. Polylactic acid fibers
JP2013011042A (ja) * 2011-06-30 2013-01-17 Unitika Ltd ポリ乳酸系不織布
CN102493003B (zh) * 2011-11-04 2014-03-26 马鞍山同杰良生物材料有限公司 一种环保烟用丝束的制备方法
JP6053289B2 (ja) * 2012-01-26 2016-12-27 ユニチカ株式会社 ポリ乳酸系長繊維不織布
CN103088458A (zh) * 2013-01-27 2013-05-08 彭荣淮 纯聚乳酸丝束及其制备方法以及卷烟过滤嘴
JP5879458B2 (ja) * 2013-06-03 2016-03-08 株式会社クレハ 坑井処理流体用分解性繊維、その製造方法、及び坑井処理方法
CN103801153B (zh) * 2013-11-07 2015-07-15 嘉兴学院 一种可完全生物降解的聚乳酸纤维无纺布过滤材料
CN104138310B (zh) * 2014-06-17 2016-06-22 马鞍山同杰良生物材料有限公司 高透气性聚乳酸无纺布纸尿裤的制备方法
CN104099698A (zh) * 2014-07-24 2014-10-15 太仓天龙化纤有限公司 一种弹力丝制造方法
CN105002652A (zh) * 2015-06-23 2015-10-28 安徽皖翎羽绒制品有限公司 一种抗菌防霉羽绒复合保暖材料及其制备方法
CN105040273A (zh) * 2015-06-23 2015-11-11 安徽皖翎羽绒制品有限公司 一种防蛀羽绒复合保暖材料及其制备方法
CN104988659A (zh) * 2015-06-23 2015-10-21 安徽皖翎羽绒制品有限公司 一种高耐久性羽绒复合保暖材料及其制备方法
CN104947315A (zh) * 2015-06-24 2015-09-30 安徽皖翎羽绒制品有限公司 一种含芦荟纤维的羽绒复合保暖材料及其制备方法
CN104911813A (zh) * 2015-06-24 2015-09-16 安徽皖翎羽绒制品有限公司 一种防水防污羽绒复合保暖材料及其制备方法
BR112019000972B1 (pt) * 2016-07-21 2023-03-21 Dsm Ip Assets B.V Processo para preparar filamento de ácido poliláctico de alta resistência
PL3325703T3 (pl) 2016-08-02 2020-03-31 Fitesa Germany Gmbh Układ i sposób wytwarzania materiałów włókninowych z poli(kwasu mlekowego)
US11441251B2 (en) 2016-08-16 2022-09-13 Fitesa Germany Gmbh Nonwoven fabrics comprising polylactic acid having improved strength and toughness
PL3527706T3 (pl) * 2016-10-14 2022-05-09 Asahi Kasei Kabushiki Kaisha Biodegradowalna włóknina
JP7053346B2 (ja) * 2018-03-30 2022-04-12 Ｋｂセーレン株式会社 嗜好性飲料抽出フィルター用ポリ乳酸モノフィラメントおよびその製造方法
JP7279231B2 (ja) * 2018-03-30 2023-05-22 Ｋｂセーレン株式会社 嗜好性飲料抽出フィルター用ポリ乳酸モノフィラメントおよびその製造方法
US11136696B2 (en) * 2018-11-08 2021-10-05 Ethicon, Inc. Extrusion process for manufacturing of absorbable suture fibers
JP6651187B1 (ja) * 2019-03-04 2020-02-19 株式会社トキワ工業 不織布材の製造方法及び不織布バッグ
WO2020179584A1 (ja) * 2019-03-07 2020-09-10 株式会社クラレ 連続長繊維不織布、積層体、並びに複合材及びその製造方法
KR102426439B1 (ko) * 2020-10-30 2022-07-29 원창머티리얼 주식회사 스트레오-컴플렉스 결정 구조를 갖는 고내열성 폴리락타이드 해도형 복합섬유를 이용한 다중직 텍스타일의 제조방법
WO2024028420A1 (en) * 2022-08-05 2024-02-08 Fitesa Germany Gmbh Nonwoven fabric and process for forming the same

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940405A (en) * 1971-03-08 1976-02-24 Celanese Corporation Polyacrylonitrile composition admixed with low boiling acetonitrile fraction and high boiling compatible plasticizer
US5360892A (en) * 1990-06-26 1994-11-01 Arch Development Corporation Water and UV degradable lactic acid polymers
US6326458B1 (en) * 1992-01-24 2001-12-04 Cargill, Inc. Continuous process for the manufacture of lactide and lactide polymers
EP0893462B1 (de) * 1992-01-24 2010-05-05 Cargill, Incorporated Kontinuierliches Verfahren zur Herstellung von Lactid und Lactid Polymeren
JP2709234B2 (ja) * 1992-05-11 1998-02-04 昭和高分子株式会社 ポリエステル製ステープル
JP2851478B2 (ja) * 1992-05-11 1999-01-27 昭和高分子株式会社 ポリエステル製モノフィラメント
AU2234692A (en) 1992-06-05 1994-01-04 Arch Development Corporation Water and uv degradable lactic acid polymers
WO1994008078A1 (en) 1992-10-02 1994-04-14 Cargill, Incorporated A melt-stable lactide polymer fabric and process for manufacture thereof
JP3264719B2 (ja) * 1993-01-12 2002-03-11 ユニチカ株式会社 生分解性複合長繊維不織布
JP3880073B2 (ja) * 1993-01-13 2007-02-14 ユニチカ株式会社 生分解性ステープル・フアイバー
US5342969A (en) * 1993-03-03 1994-08-30 E. I. Du Pont De Nemours And Company Recovery of hydroxycarboxylic acid values from poly(hydroxycarboxylic acids)
JP3339600B2 (ja) * 1994-05-23 2002-10-28 東洋紡績株式会社 ポリ乳酸及び／又はその共重合体
JPH07133511A (ja) * 1993-11-10 1995-05-23 Toyobo Co Ltd 生分解性複合繊維及びそれを用いた不織布
JPH07150440A (ja) * 1993-11-27 1995-06-13 Gunze Ltd フラットヤーンからなるネット部材
JP2864217B2 (ja) 1994-11-25 1999-03-03 株式会社日本製鋼所 ポリ乳酸の製造方法
JP2847617B2 (ja) 1994-05-10 1999-01-20 株式会社日本製鋼所 高分子量ポリ乳酸及びその成形体の製造方法
US5574129A (en) 1994-05-10 1996-11-12 The Japan Steel Works, Ltd. Process for producing lactic acid polymers and a process for the direct production of shaped articles from lactic acid polymers
JP3055422B2 (ja) 1995-02-23 2000-06-26 株式会社島津製作所 ポリ乳酸の製造法
JP3666059B2 (ja) * 1995-07-06 2005-06-29 東洋紡績株式会社 生分解性繊維及びこれを用いた不織布
EP0755956B1 (de) * 1995-07-25 2004-01-14 Toyota Jidosha Kabushiki Kaisha Verfahren zur Herstellung von Polymilchsäure
JP3615841B2 (ja) 1995-09-08 2005-02-02 東レ・モノフィラメント株式会社 生分解性釣糸およびその製造方法
JP3710175B2 (ja) * 1995-10-03 2005-10-26 ユニチカ株式会社 ポリ乳酸系長繊維不織布およびその製造方法
JP3434628B2 (ja) * 1995-09-29 2003-08-11 ユニチカ株式会社 ポリ乳酸系長繊維不織布およびその製造方法
JPH09209216A (ja) * 1996-01-26 1997-08-12 Shimadzu Corp 自発巻縮性複合繊維
WO1997043472A1 (fr) * 1996-05-14 1997-11-20 Shimadzu Corporation Fibres degradables spontanement et articles constitues de celles-ci
JP3693756B2 (ja) * 1996-05-27 2005-09-07 カネボウ株式会社 ポリ乳酸樹脂組成物
JPH1037020A (ja) * 1996-07-17 1998-02-10 Kanebo Ltd ポリ乳酸系生分解性繊維の製造方法
JP3585663B2 (ja) * 1996-08-12 2004-11-04 カネボウ株式会社 生分解性モノフィラメントの製造方法
JP3352890B2 (ja) * 1996-10-17 2002-12-03 株式会社神戸製鋼所 ポリ乳酸及びその製造方法
US5698322A (en) * 1996-12-02 1997-12-16 Kimberly-Clark Worldwide, Inc. Multicomponent fiber
JPH10204720A (ja) * 1997-01-14 1998-08-04 Gunze Ltd 生分解性フラットヤーン
JP3796891B2 (ja) * 1997-04-10 2006-07-12 東レ株式会社 ポリ乳酸組成物およびその製造方法ならびに該組成物の成形品
JPH10287753A (ja) 1997-04-11 1998-10-27 Unitika Ltd 二軸延伸ポリアミドフィルム
ATE277208T1 (de) 1997-05-02 2004-10-15 Cargill Inc Abbaubare polymerfasern: herstellung, produkte und verwendungsverfahren
JPH1143857A (ja) 1997-07-22 1999-02-16 Oji Paper Co Ltd 生分解性不織布
US6114495A (en) * 1998-04-01 2000-09-05 Cargill Incorporated Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof
JP3599310B2 (ja) * 1998-07-03 2004-12-08 ユニチカ株式会社 ポリ乳酸モノフィラメントとその製造方法
DE69913074T2 (de) 1998-10-01 2004-08-26 Toyota Jidosha Kabushiki Kaisha, Toyota Biodegradierbare Polyester/Polyestercarbonat-Mischung
JP3463597B2 (ja) * 1999-04-02 2003-11-05 東レ株式会社 光沢に優れた脂肪族ポリエステル仮撚糸
JP3494404B2 (ja) * 1999-05-28 2004-02-09 ユニチカ株式会社 生分解性農業用被覆資材

Also Published As

Publication number Publication date
CN1357017A (zh) 2002-07-03
EP1215225A1 (de) 2002-06-19
CA2375290A1 (en) 2000-12-28
KR100535862B1 (ko) 2005-12-13
KR20020013926A (ko) 2002-02-21
JP4591202B2 (ja) 2010-12-01
DE60014408D1 (de) 2004-11-04
KR100540704B1 (ko) 2006-01-16
CA2534176A1 (en) 2000-12-28
JP2005314864A (ja) 2005-11-10
ES2276193T3 (es) 2007-06-16
AU5251000A (en) 2001-01-09
JP2005290660A (ja) 2005-10-20
EP1215225B9 (de) 2005-03-09
CN101638829B (zh) 2011-01-05
JP2005307427A (ja) 2005-11-04
EP1215225B1 (de) 2004-09-29
EP1460096A1 (de) 2004-09-22
ATE277962T1 (de) 2004-10-15
US7445841B1 (en) 2008-11-04
WO2000078839A1 (fr) 2000-12-28
CN100523049C (zh) 2009-08-05
US7989061B2 (en) 2011-08-02
KR100546741B1 (ko) 2006-01-26
EP1460096B1 (de) 2006-11-15
KR20050117588A (ko) 2005-12-14
CA2534176C (en) 2008-03-18
DE60031897T2 (de) 2007-09-06
US20100234558A1 (en) 2010-09-16
CN101638829A (zh) 2010-02-03
US20110288268A1 (en) 2011-11-24
JP4591203B2 (ja) 2010-12-01
US20090035571A1 (en) 2009-02-05
JP4591204B2 (ja) 2010-12-01
JP4591205B2 (ja) 2010-12-01
JP2005320677A (ja) 2005-11-17
JP4591206B2 (ja) 2010-12-01
EP1215225A4 (de) 2002-09-11
KR20050089093A (ko) 2005-09-07
JP3731538B2 (ja) 2006-01-05
US7608329B2 (en) 2009-10-27
CA2375290C (en) 2007-12-18
KR20050084531A (ko) 2005-08-26
DE60014408T2 (de) 2005-11-17
JP2005307428A (ja) 2005-11-04
KR100582567B1 (ko) 2006-05-23

Similar Documents

Publication Publication Date Title
DE60031897D1 (de) Polymilchsäureharz, damit erhaltene Textilerzeugnisse und Verfahren zur Herstellung derselben
DE69128429D1 (de) Textilverbundstoff mit durch verwirbelte geschmolzene, geblasene fasern fixierte endlosfäden und verfahren zur herstellung
DE69021095T2 (de) Flasche und Verfahren zu ihrer Herstellung.
DE69006472T2 (de) Zahnärztliche Zusammensetzungen, Verfahren zur Herstellung von geformten, zahnärztlichen Artikeln via "photoiniferte Polymerisation" von zahnärztlichen Zusammensetzungen und dadurch erzeugte geformte, zahnärztliche Artikel.
DE69412326D1 (de) Verfahren zur Herstellung von Essigsäure
DE69506962D1 (de) Verfahren zur Herstellung von Wasserstoffterminierten Polyoxyperfluoroalkanen
DE69029623D1 (de) Verfahren zur Herstellung von Blasgeformten Gegenständen
DE69033492T2 (de) Verfahren zur Herstellung von porösen Formkörpern aus Kunstharz, von ultrafeinen Fasern und von Vliesstoffen mit ultrafeinen Fasern
DE69012039T2 (de) Poly-hexamethylen-adipamid-Garn mit hoher Festigkeit und niedrigem Schrumpf und Verfahren zur Herstellung desselben.
ATE397642T1 (de) Methode zur herstellung von bioabbaubaren polyhydroxyalkanoat-copolymeren mit verbesserten kristallisationseigenschaften
ES2129575T3 (es) Procedimiento para la produccion de articulos de poliuretano a partir de composiciones basadas en uretonimina y polieter-polioles ricos en oxido de etileno.
DE69020847T2 (de) Kern-Schalen-Polymer, Harzzusammensetzung und daraus geformte Gegenstände.
ATE262602T1 (de) Polytrimethylenterephthalat-stapelfasern und verfahren zu ihrer herstellung
DE463085T1 (de) Riemenspannvorrichtung, spannvorrichtung und einzelteile dazu sowie verfahren zur herstellung.
DE69003088D1 (de) Textiler Kern, Verfahren zur Herstellung davon mit solchem textilen Kern erhaltene Kompositware.
DE59104464D1 (de) Spinnmaschine zur Kontinuierlichen Herstellung von Filamenten.
DE422566T1 (de) Verfahren zur herstellung von 3-(l-pyroglutamyl)-l-thiazolidin-4-carbonsaeure-derivaten.
DE60005867D1 (de) Hydrotalcit-Teilchen auf Basis von Mg-Al, chlorhaltige Harzzusammensetzung und Verfahren zur Herstellung der Teilchen
DE632163T1 (de) Verfahren zur Herstellung von porösen Geweben für Aufgussbeutel, und hergestellte Gewebe.
DE59608917D1 (de) Hydrolysebeständige Polyesterfasern und -filamente, Masterbatches und Verfahren zur Herstellung von Polyesterfasern und -filamenten
DE69512289D1 (de) Thermoplastisches Verbundmaterial und Verfahren zur Herstellung von Artikeln daraus
MX9804437A (es) Proceso para la produccion de telas tejidas por urdimbre elaboradas con hilos discontinuos, y aparato para elaboracion de las mismas.
ATE275654T1 (de) Vorrichtung und verfahren zur herstellung von textilprodukten aus fasern oder fäden
DE69018261T2 (de) Verbessertes verfahren zur herstellung von 1,2,4-triazol-5-on mit niedrigem chlorgehalt.
DE59100802D1 (de) Verfahren und Vorrichtung zur Herstellung von hochreinem 1,2-Dichlorethan mit Wärmerückgewinnung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition