WO2007098796A8 - Process for the production of acrylic fibre for fabrics with a low pilling formation and acrylic fibres thus obtained - Google Patents

Process for the production of acrylic fibre for fabrics with a low pilling formation and acrylic fibres thus obtained

Info

Publication number
WO2007098796A8
WO2007098796A8 PCT/EP2006/011213 EP2006011213W WO2007098796A8 WO 2007098796 A8 WO2007098796 A8 WO 2007098796A8 EP 2006011213 W EP2006011213 W EP 2006011213W WO 2007098796 A8 WO2007098796 A8 WO 2007098796A8
Authority
WO
WIPO (PCT)
Prior art keywords
acrylic
fabrics
production
low pilling
fibre
Prior art date
Application number
PCT/EP2006/011213
Other languages
French (fr)
Other versions
WO2007098796A1 (en
Inventor
Enrico Mion
Serafina Pane
Giuseppe Salvio
Raffaele Tedesco
Original Assignee
Montefibre Spa
Enrico Mion
Serafina Pane
Giuseppe Salvio
Raffaele Tedesco
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 Montefibre Spa, Enrico Mion, Serafina Pane, Giuseppe Salvio, Raffaele Tedesco filed Critical Montefibre Spa
Priority to EP20060829105 priority Critical patent/EP1991722A1/en
Priority to JP2008556664A priority patent/JP2009528453A/en
Priority to US12/281,386 priority patent/US20090053953A1/en
Publication of WO2007098796A1 publication Critical patent/WO2007098796A1/en
Publication of WO2007098796A8 publication Critical patent/WO2007098796A8/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
    • 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
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/06—Washing or drying
    • 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
    • D01D5/06—Wet spinning methods
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/14—Dyeability
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/02—Underwear
    • D10B2501/021—Hosiery; Panti-hose
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/18—Outdoor fabrics, e.g. tents, tarpaulins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Process for the production of acrylic fibre, for fabrics with a low pilling formation, having a titer within the range of 1.0 to 5.6 dtex, which comprises the wet spinning in a solvent of a copolymer essentially consisting of acrylonitrile, in a quantity within the range of 97 to 99.99% by weight, and a comonomer with a strong acid group of the sulfonic type having the general formula: CH2=C(R) -CH2SO3-M wherein R represents a hydrogen atom or the CH3 radical whereas M represents a hydrogen atom or an alkaline metal in a quantity ranging from 0.01 to 3% by weight.
PCT/EP2006/011213 2006-03-03 2006-11-21 Process for the production of acrylic fibre for fabrics with a low pilling formation and acrylic fibres thus obtained WO2007098796A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20060829105 EP1991722A1 (en) 2006-03-03 2006-11-21 Process for the production of acrylic fibre for fabrics with a low pilling formation and acrylic fibres thus obtained
JP2008556664A JP2009528453A (en) 2006-03-03 2006-11-21 Process for producing acrylic fiber for textiles with little pilling formation and acrylic fiber thus obtained
US12/281,386 US20090053953A1 (en) 2006-03-03 2006-11-21 Process for the production of acrylic fibre for fabrics with a low pilling formation and acrylic fibres thus obtained

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2006A000386 2006-03-03
ITMI20060386 ITMI20060386A1 (en) 2006-03-03 2006-03-03 PROCEDURE FOR THE PRODUCTION OF ACRYLIC FIBER FOR LOW-FORM PILLING FABRICS AND ACUTE ACRYLIC FIBERS

Publications (2)

Publication Number Publication Date
WO2007098796A1 WO2007098796A1 (en) 2007-09-07
WO2007098796A8 true WO2007098796A8 (en) 2007-11-29

Family

ID=37776508

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/011213 WO2007098796A1 (en) 2006-03-03 2006-11-21 Process for the production of acrylic fibre for fabrics with a low pilling formation and acrylic fibres thus obtained

Country Status (7)

Country Link
US (1) US20090053953A1 (en)
EP (1) EP1991722A1 (en)
JP (1) JP2009528453A (en)
KR (1) KR20080096814A (en)
CN (1) CN101421445A (en)
IT (1) ITMI20060386A1 (en)
WO (1) WO2007098796A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102677290A (en) * 2012-05-29 2012-09-19 蔡紫林 Shell fabric
KR101186860B1 (en) * 2012-05-29 2012-10-02 안영훈 Knitwear and knitting method for preventing fluff
CN106661771B (en) * 2014-08-27 2020-05-19 三菱化学株式会社 Gloss pilling-resistant acrylic fiber, process for producing the same, and yarn and knitted fabric comprising the same
KR101938487B1 (en) * 2017-07-31 2019-01-14 서울대학교산학협력단 Electrical parameters-assisted wet-spinning method
JP7225199B2 (en) * 2018-03-01 2023-02-20 株式会社Adeka Organic sulfur-based electrode active material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB911341A (en) * 1960-06-08 1962-11-28 Du Pont Polyacrylonitrile fiber
JP2908046B2 (en) * 1991-02-21 1999-06-21 三菱レイヨン株式会社 Anti-pilling acrylic fiber and method for producing the same
JPH0559608A (en) * 1991-08-30 1993-03-09 Mitsubishi Rayon Co Ltd Anti-pilling acrylic fiber and its production
JP3656311B2 (en) * 1996-03-14 2005-06-08 東レ株式会社 Anti-pill ultrafine acrylic fiber and method for producing the same
US6268450B1 (en) * 1998-05-11 2001-07-31 Solutia Inc. Acrylic fiber polymer precursor and fiber

Also Published As

Publication number Publication date
US20090053953A1 (en) 2009-02-26
CN101421445A (en) 2009-04-29
KR20080096814A (en) 2008-11-03
EP1991722A1 (en) 2008-11-19
ITMI20060386A1 (en) 2007-09-04
JP2009528453A (en) 2009-08-06
WO2007098796A1 (en) 2007-09-07

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