CA2461945C - Improved polyolefin-based synthetic fibers and method therefor - Google Patents

Improved polyolefin-based synthetic fibers and method therefor Download PDF

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Publication number
CA2461945C
CA2461945C CA2461945A CA2461945A CA2461945C CA 2461945 C CA2461945 C CA 2461945C CA 2461945 A CA2461945 A CA 2461945A CA 2461945 A CA2461945 A CA 2461945A CA 2461945 C CA2461945 C CA 2461945C
Authority
CA
Canada
Prior art keywords
polyolefin
yarn
polymer
fibril forming
fibrils
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 - Fee Related
Application number
CA2461945A
Other languages
English (en)
French (fr)
Other versions
CA2461945A1 (en
Inventor
Luca Bertamini
Luigi Marco Pontarin
Mauro Caldara
William C. Mallonee
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.)
Aquafil SpA
Original Assignee
Aquafil SpA
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 Aquafil SpA filed Critical Aquafil SpA
Publication of CA2461945A1 publication Critical patent/CA2461945A1/en
Application granted granted Critical
Publication of CA2461945C publication Critical patent/CA2461945C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D01F6/44—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
    • D01F6/46—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 of polyolefins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA2461945A 2001-09-28 2001-09-28 Improved polyolefin-based synthetic fibers and method therefor Expired - Fee Related CA2461945C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/030444 WO2003029536A1 (en) 2001-09-28 2001-09-28 Improved polyolefin-based synthetic fibers and method therefor

Publications (2)

Publication Number Publication Date
CA2461945A1 CA2461945A1 (en) 2003-04-10
CA2461945C true CA2461945C (en) 2010-04-20

Family

ID=21742874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2461945A Expired - Fee Related CA2461945C (en) 2001-09-28 2001-09-28 Improved polyolefin-based synthetic fibers and method therefor

Country Status (8)

Country Link
EP (1) EP1446518B9 (de)
AT (1) ATE375412T1 (de)
AU (1) AU2001294875B2 (de)
CA (1) CA2461945C (de)
DE (1) DE60130931T2 (de)
DK (1) DK1446518T3 (de)
ES (1) ES2295212T3 (de)
WO (1) WO2003029536A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104862824A (zh) * 2014-02-20 2015-08-26 南通永盛纤维新材料有限公司 大有光涤锦复合纤维及其生产方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020661A1 (de) * 2006-05-04 2007-11-22 TAG Textilausrüstungs-Gesellschaft Schroers GmbH & Co KG Verfahren und Färbung moderner Sauberfasern
ITMI20072383A1 (it) * 2007-12-19 2009-06-20 Eugenio Magni Processo per la preparazione di polipropilene tingibile.
US20120231207A1 (en) * 2011-03-07 2012-09-13 Moshe Rock Textile fabric with high insulation to weight ratio
CN104204313B (zh) * 2012-03-23 2018-04-20 东丽株式会社 聚甲基戊烯复合纤维或聚甲基戊烯多孔质纤维以及包含它们的纤维结构体
DE102013100613A1 (de) * 2013-01-22 2014-07-24 Boockmann Gmbh Textiler Materialstrang sowie Verfahren zu seiner Herstellung
EP3562980B1 (de) * 2016-12-27 2024-01-10 SABIC Global Technologies B.V. Fasern mit fibrilliertem verstärkungsmaterial

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811040A (en) * 1994-11-14 1998-09-22 Mallonee; William C. Process of making fiber for carpet face yarn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104862824A (zh) * 2014-02-20 2015-08-26 南通永盛纤维新材料有限公司 大有光涤锦复合纤维及其生产方法

Also Published As

Publication number Publication date
EP1446518B9 (de) 2008-03-05
DK1446518T3 (da) 2007-11-05
WO2003029536A1 (en) 2003-04-10
CA2461945A1 (en) 2003-04-10
EP1446518A1 (de) 2004-08-18
EP1446518B1 (de) 2007-10-10
EP1446518A4 (de) 2005-09-07
ATE375412T1 (de) 2007-10-15
DE60130931T2 (de) 2008-07-17
AU2001294875B2 (en) 2007-07-05
DE60130931D1 (de) 2007-11-22
ES2295212T3 (es) 2008-04-16

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MKLA Lapsed

Effective date: 20130930