JPH08246320A - 乳酸に由来した重合体に基づく不織布、その製造方法及びそのような不織布の使用 - Google Patents

乳酸に由来した重合体に基づく不織布、その製造方法及びそのような不織布の使用

Info

Publication number
JPH08246320A
JPH08246320A JP6200107A JP20010794A JPH08246320A JP H08246320 A JPH08246320 A JP H08246320A JP 6200107 A JP6200107 A JP 6200107A JP 20010794 A JP20010794 A JP 20010794A JP H08246320 A JPH08246320 A JP H08246320A
Authority
JP
Japan
Prior art keywords
filaments
woven fabric
fabric according
lactic acid
extruder
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
JP6200107A
Other languages
English (en)
Japanese (ja)
Inventor
Eric Bertrand
エリック ベルトランド
Philippe Gipooi
フィリップ ギポーイ
Patric Raffenbaagaa
パトリック ラッフェンバーガー
Philippe Elette
フィリップ エレット
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.)
Fiberweb France SAS
Fiberweb Sodoca SARL
Original Assignee
Fiberweb France SAS
Fiberweb Sodoca SARL
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=26230539&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH08246320(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to FR9309649A priority Critical patent/FR2709500B1/fr
Priority to DE69412948T priority patent/DE69412948T2/de
Priority to ES94470018T priority patent/ES2122205T3/es
Priority to DK94470018T priority patent/DK0637641T3/da
Priority to EP94470018A priority patent/EP0637641B1/fr
Priority to AT94470018T priority patent/ATE170575T1/de
Priority to CA002127754A priority patent/CA2127754C/fr
Application filed by Fiberweb France SAS, Fiberweb Sodoca SARL filed Critical Fiberweb France SAS
Priority to JP6200107A priority patent/JPH08246320A/ja
Publication of JPH08246320A publication Critical patent/JPH08246320A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Materials For Medical Uses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Multicomponent Fibers (AREA)
  • Woven Fabrics (AREA)
JP6200107A 1993-08-02 1994-08-02 乳酸に由来した重合体に基づく不織布、その製造方法及びそのような不織布の使用 Pending JPH08246320A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9309649A FR2709500B1 (fr) 1993-08-02 1993-08-02 Non-tissé à base de polymères dérivés de l'acide lactique, procédé de fabrication et utilisation d'un tel non-tissé.
DE69412948T DE69412948T2 (de) 1993-08-02 1994-06-10 Vliesstoff bestehend aus Polymeren von Milchsäurederivaten und Herstellverfahren und Anwendung eines solchen Vliesstoffes
ES94470018T ES2122205T3 (es) 1993-08-02 1994-06-10 Material no tejido a base de polimeros derivados del acido lactico, procedimiento de fabricacion y utilizacion de dicho material no tejido.
DK94470018T DK0637641T3 (da) 1993-08-02 1994-06-10 Uvævet stof bestående af polymerer, der er derivater af mælkesyre, fremgangsmåde til fremstilling, og anvendelse af et såda
EP94470018A EP0637641B1 (fr) 1993-08-02 1994-06-10 Non-tissé à base de polymères dérivés de l'acide lactique, procédé de fabrication et utilisation d'un tel non-tissé
AT94470018T ATE170575T1 (de) 1993-08-02 1994-06-10 Vliesstoff bestehend aus polymeren von milchsäurederivaten und herstellverfahren und anwendung eines solchen vliesstoffes
CA002127754A CA2127754C (fr) 1993-08-02 1994-07-11 Non-tisse a base de polymeres derives de l'acide lactique, procede de fabrication et utilisation d'un tel non-tisse
JP6200107A JPH08246320A (ja) 1993-08-02 1994-08-02 乳酸に由来した重合体に基づく不織布、その製造方法及びそのような不織布の使用

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9309649A FR2709500B1 (fr) 1993-08-02 1993-08-02 Non-tissé à base de polymères dérivés de l'acide lactique, procédé de fabrication et utilisation d'un tel non-tissé.
JP6200107A JPH08246320A (ja) 1993-08-02 1994-08-02 乳酸に由来した重合体に基づく不織布、その製造方法及びそのような不織布の使用

Publications (1)

Publication Number Publication Date
JPH08246320A true JPH08246320A (ja) 1996-09-24

Family

ID=26230539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6200107A Pending JPH08246320A (ja) 1993-08-02 1994-08-02 乳酸に由来した重合体に基づく不織布、その製造方法及びそのような不織布の使用

Country Status (8)

Country Link
EP (1) EP0637641B1 (fr)
JP (1) JPH08246320A (fr)
AT (1) ATE170575T1 (fr)
CA (1) CA2127754C (fr)
DE (1) DE69412948T2 (fr)
DK (1) DK0637641T3 (fr)
ES (1) ES2122205T3 (fr)
FR (1) FR2709500B1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002065079A (ja) * 2000-08-30 2002-03-05 Unitika Ltd 幼木保護シート
JP2003511118A (ja) * 1999-10-02 2003-03-25 パウル ハルトマン アクチェンゲゼルシャフト 衛生用品の体寄りの層を形成する複合材料と衛生用品
US6787493B1 (en) 1995-09-29 2004-09-07 Unitika, Ltd. Biodegradable formable filament nonwoven fabric and method of producing the same
JP2006521412A (ja) * 2002-12-23 2006-09-21 キンバリー クラーク ワールドワイド インコーポレイテッド 生分解可能なポリマー基層のための持続性のある親水性処理
JP2016108671A (ja) * 2014-12-02 2016-06-20 倉敷繊維加工株式会社 農業用被覆シート及びその製造方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725731B1 (fr) * 1994-10-12 1996-12-13 Fiberweb Sodoca Sarl Procede de fabrication d'un non-tisse a base d'acide lactique et non-tisse obtenu
FR2732196B1 (fr) * 1995-03-28 1997-05-23 Fiberweb Sodoca Sarl Filtre a cigarette fabrique a partir d'une nappe de non-tisse
EP0765959B1 (fr) * 1995-09-29 2000-01-19 Unitika Ltd. Etoffes non-tissée de filaments et sa méthode de fabrication
FR2739632B1 (fr) * 1995-10-06 1997-11-07 Fiberweb Dodoca Sarl Non-tisse hydrophile a base de polylactides
US5851937A (en) * 1997-03-27 1998-12-22 Clopay Plastic Products Company, Inc. Cloth-like totally biodegradable and/or compostable composites and method of manufacture
FR2762332B1 (fr) * 1997-04-18 1999-06-04 Fiberweb France Sa Filiere pour l'obtention en continu de filaments, filaments ainsi obtenus et produits en non-tisse obtenus par la mise en oeuvre desdits filaments
US6506873B1 (en) 1997-05-02 2003-01-14 Cargill, Incorporated Degradable polymer fibers; preparation product; and, methods of use
FR2843523B1 (fr) 2002-08-13 2005-03-04 Ahlstrom Research & Services Support fibreux biodegradable pour paillage de sol
FR2843525B1 (fr) 2002-08-13 2004-09-10 Ahlstrom Research & Services Support fibreux biodegradable pour paillage de sol
US7994078B2 (en) 2002-12-23 2011-08-09 Kimberly-Clark Worldwide, Inc. High strength nonwoven web from a biodegradable aliphatic polyester
FR2856952B1 (fr) * 2003-07-01 2006-09-01 Rieter Perfojet Nontisse biodegradable
US20070172651A1 (en) * 2004-03-16 2007-07-26 Takanori Miyoshi Ultrafine polyactic acid fibers and fiber structure, and process for their production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2014241A1 (de) * 1970-03-25 1971-10-14 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung unterschiedlicher Wirrvliese auf einer Produktionsanlage
US4045418A (en) * 1975-01-28 1977-08-30 Gulf Oil Corporation Copolymers of D,L-lactide and epsilon caprolactone
DE3401639A1 (de) * 1984-01-19 1985-07-25 Hoechst Ag, 6230 Frankfurt Vorrichtung zum herstellen eines spinnvlieses
JP2679837B2 (ja) * 1989-02-23 1997-11-19 中興化成工業株式会社 生分解性複合材料
JP3068174B2 (ja) * 1990-10-30 2000-07-24 株式会社島津製作所 生分解性プラスチック
US5223546A (en) * 1991-04-24 1993-06-29 Mitsui Toatsu Chemicals, Inc. High polymer network
JPH0539381A (ja) * 1991-08-08 1993-02-19 Mitsui Toatsu Chem Inc 生分解性ポリマー組成物

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6787493B1 (en) 1995-09-29 2004-09-07 Unitika, Ltd. Biodegradable formable filament nonwoven fabric and method of producing the same
JP2003511118A (ja) * 1999-10-02 2003-03-25 パウル ハルトマン アクチェンゲゼルシャフト 衛生用品の体寄りの層を形成する複合材料と衛生用品
JP2002065079A (ja) * 2000-08-30 2002-03-05 Unitika Ltd 幼木保護シート
JP2006521412A (ja) * 2002-12-23 2006-09-21 キンバリー クラーク ワールドワイド インコーポレイテッド 生分解可能なポリマー基層のための持続性のある親水性処理
JP2016108671A (ja) * 2014-12-02 2016-06-20 倉敷繊維加工株式会社 農業用被覆シート及びその製造方法

Also Published As

Publication number Publication date
DK0637641T3 (da) 1999-05-31
EP0637641A1 (fr) 1995-02-08
FR2709500A1 (fr) 1995-03-10
CA2127754C (fr) 2005-09-06
DE69412948D1 (de) 1998-10-08
FR2709500B1 (fr) 1996-02-16
EP0637641B1 (fr) 1998-09-02
ES2122205T3 (es) 1998-12-16
ATE170575T1 (de) 1998-09-15
CA2127754A1 (fr) 1995-02-03
DE69412948T2 (de) 1999-05-12

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