CA2462991A1 - Crosslinked polyvinyl alcohol fiber and method for producing the same - Google Patents

Crosslinked polyvinyl alcohol fiber and method for producing the same Download PDF

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Publication number
CA2462991A1
CA2462991A1 CA002462991A CA2462991A CA2462991A1 CA 2462991 A1 CA2462991 A1 CA 2462991A1 CA 002462991 A CA002462991 A CA 002462991A CA 2462991 A CA2462991 A CA 2462991A CA 2462991 A1 CA2462991 A1 CA 2462991A1
Authority
CA
Canada
Prior art keywords
polyvinyl alcohol
yarn
raw cord
crosslinked polyvinyl
producing
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.)
Granted
Application number
CA002462991A
Other languages
French (fr)
Other versions
CA2462991C (en
Inventor
Ik-Hyeon Kwon
Soo-Myung Choi
Seong-Ho Park
Hak-Sung Kim
In-Seok Oh
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.)
Hyosung Corp
Original Assignee
Hyosung Corp
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 Hyosung Corp filed Critical Hyosung Corp
Publication of CA2462991A1 publication Critical patent/CA2462991A1/en
Application granted granted Critical
Publication of CA2462991C publication Critical patent/CA2462991C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/48—Tyre cords
    • 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
    • D01F6/14—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 alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/04—Carriers or supports for textile materials to be treated
    • D06B23/042—Perforated supports
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/12—Aldehydes; Ketones
    • D06M13/123—Polyaldehydes; Polyketones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/24—Polymers or copolymers of alkenylalcohols or esters thereof; Polymers or copolymers of alkenylethers, acetals or ketones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • 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

Abstract

The present invention relates to crosslinked polyvinyl alcohol raw cord and method for producing the same, and more particularly, to crosslinked polyvinyl alcohol fiber, in which PVA resin having a degree of polymerization of more than 1,000 and a degree of saponification of more than 97.0 mol% is dissolved in dimethyl sulfoxide, the solution is subjected to dry and wet gel spinning using methanol as a coagulation solution, drawn and thermally treated, the resulting polyvinyl alcohol drawn yarn with 500-3,000 deniers is twisted to produce a cabling yarn, the cabling yarn is plied into a 2-ply or 3-ply yarn to produce a raw cord, the raw cord is wound on a bobbin for crosslinking and crosslinked in an aqueous crosslinking solution containing an aromatic aldehyde compound and an acid catalyst. Moreover, the present invention relates to a crosslinker-introducing apparatus, which is used in the above method and can effectively induce the crosslinking reaction of the wound raw cord.
CA002462991A 2003-11-27 2004-04-01 Crosslinked polyvinyl alcohol fiber and method for producing the same Expired - Fee Related CA2462991C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0084832A KR100511724B1 (en) 2003-11-27 2003-11-27 Devices for crosslinking and process for preparing polyvinyl alcohol fiber using them
KR10-2003-0084832 2003-11-27

Publications (2)

Publication Number Publication Date
CA2462991A1 true CA2462991A1 (en) 2005-05-27
CA2462991C CA2462991C (en) 2008-09-16

Family

ID=34511179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002462991A Expired - Fee Related CA2462991C (en) 2003-11-27 2004-04-01 Crosslinked polyvinyl alcohol fiber and method for producing the same

Country Status (6)

Country Link
US (1) US20050118419A1 (en)
EP (1) EP1544330A1 (en)
JP (1) JP4025742B2 (en)
KR (1) KR100511724B1 (en)
CN (1) CN1301350C (en)
CA (1) CA2462991C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100059155A1 (en) * 2008-09-09 2010-03-11 Walter Kevin Westgate Pneumatic tire having a high strength/high modulus polyvinyl alcohol carcass ply
CN102337605B (en) * 2011-08-18 2013-03-06 安徽皖维高新材料股份有限公司 High-strength, high-modulus and high-melting point PVA (Polyvinyl Acetate) fiber and manufacturing method thereof
US9777129B2 (en) * 2014-04-11 2017-10-03 Georgia-Pacific Consumer Products Lp Fibers with filler
US9777143B2 (en) 2014-04-11 2017-10-03 Georgia-Pacific Consumer Products Lp Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles
CN107287668B (en) * 2016-04-12 2019-08-30 中国石油化工集团公司 A kind of heat-resistance type PVA fiber and application thereof
CN112095159B (en) * 2020-08-04 2022-09-16 东华大学 High-strength coarse denier polyvinyl alcohol fiber spun by wet method and preparation method thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB896134A (en) * 1958-12-05 1962-05-09 Kurashiki Rayon Kk Method of manufacturing synthetic fibres of polyvinyl alcohol
GB1036787A (en) * 1962-08-09 1966-07-20 Kurashiki Rayon Kk Method of manufacturing synthetic fibres of acetalized polyvinyl alcohol
US3400191A (en) * 1964-02-11 1968-09-03 Kurashiki Rayon Co Method of manufacturing synthetic fibers of polyvinyl alcohol having high abrasion resistance
FR1401375A (en) * 1964-04-22 1965-06-04 Rhodiaceta Process for the acetalization of threads based on polyvinyl alcohol
US3433432A (en) * 1967-07-20 1969-03-18 Logan Inc Jonathan Yarn package support
US4287237A (en) * 1979-08-08 1981-09-01 Seperef - Tmp Societe Pour L'equipment Des Reseaux En Canalisations De Matieres Plastiques Process for impregnating spools of textile with a liquid composition
US4440711A (en) * 1982-09-30 1984-04-03 Allied Corporation Method of preparing high strength and modulus polyvinyl alcohol fibers
EP0146084B2 (en) * 1983-12-12 1995-05-10 Toray Industries, Inc. Ultra-high-tenacity polyvinyl alcohol fiber and process for producing same
DE3703067A1 (en) * 1987-02-03 1988-08-11 Hans Boerge Nielsen SLEEVE FOR YARN WRAP
JPH0627366B2 (en) * 1988-06-02 1994-04-13 東レ株式会社 Polyvinyl alcohol fiber, tire cord made of the fiber, and methods for producing the same
FR2636081A1 (en) * 1988-09-06 1990-03-09 Bridgestone Corp Tyre reinforced with cords made of crosslinked poly(vinyl alcohol) filaments
JP2895552B2 (en) * 1989-08-24 1999-05-24 株式会社ブリヂストン Pneumatic radial tire
ES2083025T3 (en) * 1991-06-24 1996-04-01 Kuraray Co SYNTHETIC FIBER BASED ON POLY (VINYL ALCOHOL) AND PROCESS TO PRODUCE THE SAME.
US5840423A (en) * 1995-09-05 1998-11-24 Kuraray Co., Ltd. Polyvinyl alcohol-based fiber having excellent hot water resistance and production process thereof
JPH1077572A (en) * 1996-09-05 1998-03-24 Kuraray Co Ltd Hot water-resistant polyvinyl alcohol-based fiber and its production
US6083284A (en) * 1996-12-31 2000-07-04 Falmer Investments, Ltd. Apparatus and method for monitoring and controlling rate of bath turnover
US6112789A (en) * 1997-04-18 2000-09-05 The Goodyear Tire & Rubber Company Pneumatic tires made with textile cards comprising two portions, the filaments in the second radially inner portion being compacted or fused
KR100365714B1 (en) * 1999-07-16 2002-12-26 가부시키가이샤 구라레 Polyvinyl alcohol based fibers
US6911219B2 (en) * 2001-09-27 2005-06-28 Surgica Corporation Partially acetalized polyvinyl alcohol embolization particles, compositions containing those particles and methods of making and using them

Also Published As

Publication number Publication date
JP4025742B2 (en) 2007-12-26
US20050118419A1 (en) 2005-06-02
EP1544330A1 (en) 2005-06-22
JP2005154995A (en) 2005-06-16
CN1301350C (en) 2007-02-21
CN1621584A (en) 2005-06-01
CA2462991C (en) 2008-09-16
KR20050051105A (en) 2005-06-01
KR100511724B1 (en) 2005-08-31

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Effective date: 20170403