ATE339537T1 - FIBER FLEECE - Google Patents

FIBER FLEECE

Info

Publication number
ATE339537T1
ATE339537T1 AT01112487T AT01112487T ATE339537T1 AT E339537 T1 ATE339537 T1 AT E339537T1 AT 01112487 T AT01112487 T AT 01112487T AT 01112487 T AT01112487 T AT 01112487T AT E339537 T1 ATE339537 T1 AT E339537T1
Authority
AT
Austria
Prior art keywords
fibres
propylene polymer
production
bonding properties
improved
Prior art date
Application number
AT01112487T
Other languages
German (de)
Inventor
Marijke Verpoest
Bert Broeders
Paridon Henk Van
Original Assignee
Borealis Tech Oy
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 Borealis Tech Oy filed Critical Borealis Tech Oy
Application granted granted Critical
Publication of ATE339537T1 publication Critical patent/ATE339537T1/en

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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

The present invention relates to a propylene polymer fibre with improved bonding properties, a process for the production of such fibres and a process for the production of a non-woven by bonding of webs formed by such fibres as well as their use. Therefore, a propylene polymer fibre with improved bonding properties is provided, which is characterized in that it comprises a lactone of the furan-2-one type in an amount of at most 200 ppm. Furthermore, a process for the production of propylene polymer fibres with improved thermo bonding properties is disclosed, characterized in that a lactone of the furan-2-one type in an amount of 200 ppm or less is added to a propylene polymer before spinning of the fibres.
AT01112487T 2001-05-22 2001-05-22 FIBER FLEECE ATE339537T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01112487A EP1260618B1 (en) 2001-05-22 2001-05-22 Non-woven material

Publications (1)

Publication Number Publication Date
ATE339537T1 true ATE339537T1 (en) 2006-10-15

Family

ID=8177511

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01112487T ATE339537T1 (en) 2001-05-22 2001-05-22 FIBER FLEECE

Country Status (6)

Country Link
EP (1) EP1260618B1 (en)
AT (1) ATE339537T1 (en)
AU (1) AU2002339520A1 (en)
DE (1) DE60123022T2 (en)
DK (1) DK1260618T3 (en)
WO (1) WO2002095095A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1809610A (en) * 2003-06-19 2006-07-26 巴塞尔聚烯烃意大利有限责任公司 Olefin polymers with stabilisers and polyolefin fibres produced therefrom
EP1736506A1 (en) * 2005-06-24 2006-12-27 Borealis Technology Oy Stabilised polypropylene composition
DE102021202102A1 (en) 2021-03-04 2022-09-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Use of a stabilizer composition for stabilizing organic materials, stabilizer composition, masterbatch, composition, molding composition of the moldings, method for the oxidative, thermal actinic stabilization of a thermoplastic and use of a composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6521681B1 (en) * 1996-07-05 2003-02-18 Ciba Specialty Chemicals Corporation Phenol-free stabilization of polyolefin fibres
US5834541A (en) * 1997-05-02 1998-11-10 Montell North America Inc. Olefin polymer composition having low smoke generation and fiber and film prepared therefrom
EP0878567B1 (en) * 1997-05-14 2004-09-29 Borealis GmbH Polyolefin fibres and polyolefin yarns and textile materials thereof

Also Published As

Publication number Publication date
DK1260618T3 (en) 2007-01-22
EP1260618A1 (en) 2002-11-27
AU2002339520A1 (en) 2002-12-03
WO2002095095A2 (en) 2002-11-28
DE60123022D1 (en) 2006-10-26
DE60123022T2 (en) 2007-04-19
EP1260618B1 (en) 2006-09-13
WO2002095095A3 (en) 2003-02-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties