DK0637641T3 - Uvævet stof bestående af polymerer, der er derivater af mælkesyre, fremgangsmåde til fremstilling, og anvendelse af et såda - Google Patents

Uvævet stof bestående af polymerer, der er derivater af mælkesyre, fremgangsmåde til fremstilling, og anvendelse af et såda

Info

Publication number
DK0637641T3
DK0637641T3 DK94470018T DK94470018T DK0637641T3 DK 0637641 T3 DK0637641 T3 DK 0637641T3 DK 94470018 T DK94470018 T DK 94470018T DK 94470018 T DK94470018 T DK 94470018T DK 0637641 T3 DK0637641 T3 DK 0637641T3
Authority
DK
Denmark
Prior art keywords
lactic acid
polymers
seed
derivatives
making
Prior art date
Application number
DK94470018T
Other languages
Danish (da)
English (en)
Inventor
Eric Bertrand
Philippe Guipouy
Patrick Lauffenburger
Philippe Ehret
Original Assignee
Fiberweb France Sa
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=DK0637641(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fiberweb France Sa filed Critical Fiberweb France Sa
Application granted granted Critical
Publication of DK0637641T3 publication Critical patent/DK0637641T3/da

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)
  • Woven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
DK94470018T 1993-08-02 1994-06-10 Uvævet stof bestående af polymerer, der er derivater af mælkesyre, fremgangsmåde til fremstilling, og anvendelse af et såda DK0637641T3 (da)

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
DK0637641T3 true DK0637641T3 (da) 1999-05-31

Family

ID=26230539

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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)

Families Citing this family (17)

* 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
US6787493B1 (en) 1995-09-29 2004-09-07 Unitika, Ltd. Biodegradable formable filament nonwoven fabric and method of producing the same
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
JP4093595B2 (ja) 1997-05-02 2008-06-04 カーギル インコーポレイテッド 分解性ポリマー繊維の製造方法、製品、及び使用法
DE19947582C1 (de) * 1999-10-02 2001-08-02 Hartmann Paul Ag Verbundwerkstoff zur Bildung einer körperzugewandten Lage bei einem Hygieneartikel sowie Hygieneartikel
JP2002065079A (ja) * 2000-08-30 2002-03-05 Unitika Ltd 幼木保護シート
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
US7700500B2 (en) * 2002-12-23 2010-04-20 Kimberly-Clark Worldwide, Inc. Durable hydrophilic treatment for a biodegradable polymeric substrate
FR2856952B1 (fr) * 2003-07-01 2006-09-01 Rieter Perfojet Nontisse biodegradable
KR20060130732A (ko) * 2004-03-16 2006-12-19 데이진 가부시키가이샤 극세 폴리락트산계 섬유, 섬유 구조체 및 그들의 제조 방법
JP6499429B2 (ja) * 2014-12-02 2019-04-10 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

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

Also Published As

Publication number Publication date
JPH08246320A (ja) 1996-09-24
FR2709500B1 (fr) 1996-02-16
EP0637641B1 (fr) 1998-09-02
ES2122205T3 (es) 1998-12-16
CA2127754C (fr) 2005-09-06
EP0637641A1 (fr) 1995-02-08
FR2709500A1 (fr) 1995-03-10
DE69412948T2 (de) 1999-05-12
ATE170575T1 (de) 1998-09-15
CA2127754A1 (fr) 1995-02-03
DE69412948D1 (de) 1998-10-08

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