WO2004090209A3 - Procede et dispositif de fabrication de fils ou ficelles biodegradables, fils ou ficelles obtenus par ce procede et applications correspondantes - Google Patents

Procede et dispositif de fabrication de fils ou ficelles biodegradables, fils ou ficelles obtenus par ce procede et applications correspondantes Download PDF

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Publication number
WO2004090209A3
WO2004090209A3 PCT/FR2004/000802 FR2004000802W WO2004090209A3 WO 2004090209 A3 WO2004090209 A3 WO 2004090209A3 FR 2004000802 W FR2004000802 W FR 2004000802W WO 2004090209 A3 WO2004090209 A3 WO 2004090209A3
Authority
WO
WIPO (PCT)
Prior art keywords
threads
filaments
biodegradable
production
thread
Prior art date
Application number
PCT/FR2004/000802
Other languages
English (en)
Other versions
WO2004090209A2 (fr
Inventor
Isabelle Pillin
Guy Levesque
Sylvie Representante Pimbert
Original Assignee
Univ Bretagne Sud
Isabelle Pillin
Sylvie Representante Pimbert
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 Univ Bretagne Sud, Isabelle Pillin, Sylvie Representante Pimbert filed Critical Univ Bretagne Sud
Publication of WO2004090209A2 publication Critical patent/WO2004090209A2/fr
Publication of WO2004090209A3 publication Critical patent/WO2004090209A3/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

L'invention concerne un procédé et un dispositif de fabrication d'un fil ou d'une ficelle en polymère thermoplastique biodégradable. Le procédé comprend les étapes consistant à extruder à chaud (1) un matériau polymère thermoplastique biodégradable à travers une filière pour former un fil ; refroidir (2) ledit fil ;étirer à froid (3,4) ledit fil selon une force F d'étirage légèrement inférieure à la force F qui entraînerait sa rupture. Les fils et ficelles obtenus sont biodégradables et présentent un fluage quasiment inexistant. Ils peuvent être utilisés notamment en agriculture.
PCT/FR2004/000802 2003-04-01 2004-03-30 Procede et dispositif de fabrication de fils ou ficelles biodegradables, fils ou ficelles obtenus par ce procede et applications correspondantes WO2004090209A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0304072A FR2853330B1 (fr) 2003-04-01 2003-04-01 Procede et dispositif de fabrication de fils ou de ficelles biodegradables, fils ou ficelles obtenus par ce procede et applications correspondantes
FR03/04072 2003-04-01

Publications (2)

Publication Number Publication Date
WO2004090209A2 WO2004090209A2 (fr) 2004-10-21
WO2004090209A3 true WO2004090209A3 (fr) 2004-11-25

Family

ID=32982167

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/000802 WO2004090209A2 (fr) 2003-04-01 2004-03-30 Procede et dispositif de fabrication de fils ou ficelles biodegradables, fils ou ficelles obtenus par ce procede et applications correspondantes

Country Status (2)

Country Link
FR (1) FR2853330B1 (fr)
WO (1) WO2004090209A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2285920B1 (es) * 2005-11-08 2008-10-16 Viscofan, S.A. Elementos de sujecion de plantas agricolas.
ITMI20052244A1 (it) * 2005-11-24 2007-05-25 Novamont Spa Profilati cavi biodegradabili
DE102006016538A1 (de) * 2006-04-07 2007-11-08 Garntec Gmbh Biologisch abbaubare Bindegarne
AT514843B1 (de) 2013-09-30 2015-12-15 Teufelberger Gmbh Schnurartiges Kunststoffobjekt, sowie Verfahren zum Herstellen eines schnurartigen Kunststoffobjektes
ES2536582B1 (es) * 2013-11-25 2016-03-01 Plàstics Torner, S.L. Atadura de plástico, uso de la atadura y método para atar, reunir o juntar elementos entre sí
AT520161B1 (de) * 2017-05-09 2020-02-15 Chemiefaser Lenzing Ag Im Meer abbaubare Trägermaterialien
IT201700123502A1 (it) * 2017-10-30 2019-04-30 Campagnola Srl Macchina legatrice, metodo e filo di legatura per la legatura di tralci di piante quali vite, piante orticole e piante rampicanti
CN109825892B (zh) * 2018-12-24 2021-11-30 江苏杜为新材料科技有限公司 一种中空高强大直径聚（3-羟基丁酸酯-co-3-羟基戊酸酯）单丝及其制备方法
CN111802088B (zh) * 2020-07-21 2021-06-29 利辛县江淮扬天汽车有限公司 一种连续包装式玉米秸秆收割打捆机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019599A1 (fr) * 1994-12-22 1996-06-27 Biotec Biologische Naturverpackungen Gmbh Produits textiles techniques et non techniques et materiaux d'emballage
DE19800842A1 (de) * 1998-01-13 1999-07-15 Gerhard Prof Barich Kunststoff-Faden
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019599A1 (fr) * 1994-12-22 1996-06-27 Biotec Biologische Naturverpackungen Gmbh Produits textiles techniques et non techniques et materiaux d'emballage
DE19800842A1 (de) * 1998-01-13 1999-07-15 Gerhard Prof Barich Kunststoff-Faden
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 09 13 October 2000 (2000-10-13) *

Also Published As

Publication number Publication date
FR2853330A1 (fr) 2004-10-08
WO2004090209A2 (fr) 2004-10-21
FR2853330B1 (fr) 2005-08-26

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