EP2746434A4 - High-strength, high-modulus and high-melting point pva fiber and method for manufacturing same - Google Patents

High-strength, high-modulus and high-melting point pva fiber and method for manufacturing same

Info

Publication number
EP2746434A4
EP2746434A4 EP12824445.6A EP12824445A EP2746434A4 EP 2746434 A4 EP2746434 A4 EP 2746434A4 EP 12824445 A EP12824445 A EP 12824445A EP 2746434 A4 EP2746434 A4 EP 2746434A4
Authority
EP
European Patent Office
Prior art keywords
modulus
strength
melting point
manufacturing same
pva fiber
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.)
Ceased
Application number
EP12824445.6A
Other languages
German (de)
French (fr)
Other versions
EP2746434A1 (en
Inventor
Fusheng Wu
Zuan Gao
Kangrong Li
Xueyong Ji
Mingfa Cui
Ronghai Huang
Jiafang Feng
Jiabao Jiang
Sipeng Chen
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.)
Anhui Wanwei Updated High Tech Material Industry Co Ltd
Original Assignee
Anhui Wanwei Updated High Tech Material Industry Co Ltd
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 Anhui Wanwei Updated High Tech Material Industry Co Ltd filed Critical Anhui Wanwei Updated High Tech Material Industry Co Ltd
Publication of EP2746434A1 publication Critical patent/EP2746434A1/en
Publication of EP2746434A4 publication Critical patent/EP2746434A4/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • D01F6/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
EP12824445.6A 2011-08-18 2012-06-25 High-strength, high-modulus and high-melting point pva fiber and method for manufacturing same Ceased EP2746434A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201110238175 CN102337605B (en) 2011-08-18 2011-08-18 High-strength, high-modulus and high-melting point PVA (Polyvinyl Acetate) fiber and manufacturing method thereof
PCT/CN2012/000871 WO2013023432A1 (en) 2011-08-18 2012-06-25 High-strength, high-modulus and high-melting point pva fiber and method for manufacturing same

Publications (2)

Publication Number Publication Date
EP2746434A1 EP2746434A1 (en) 2014-06-25
EP2746434A4 true EP2746434A4 (en) 2015-04-01

Family

ID=45513541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12824445.6A Ceased EP2746434A4 (en) 2011-08-18 2012-06-25 High-strength, high-modulus and high-melting point pva fiber and method for manufacturing same

Country Status (4)

Country Link
EP (1) EP2746434A4 (en)
CN (1) CN102337605B (en)
BR (1) BR112013016774A2 (en)
WO (1) WO2013023432A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103184582B (en) * 2013-03-18 2014-12-03 恒天海龙股份有限公司 Preparation method of PVA composite high-strength high-modulus cellulose fiber
BR112015024521A8 (en) * 2013-03-29 2019-12-10 Kuraray Co polyvinyl alcohol fibers and their production method
CN104963022B (en) * 2015-07-07 2017-06-27 中国科学院重庆绿色智能技术研究院 The preparation method and product of a kind of high strength and modulus polyvinyl alcohol graphene quantum dot composite fibre
CN106757404A (en) * 2015-11-19 2017-05-31 张家港市宏盛贸易有限公司 Spinning equipment before water-soluble fibre
CN106757403A (en) * 2015-11-19 2017-05-31 张家港市宏盛贸易有限公司 Spinning equipment before water-soluble fibre
CN106637492B (en) * 2016-09-23 2019-04-16 江西师范大学 Electrospinning nylon 56/PVA/ boric acid composite nano fiber and preparation method thereof
US11560461B2 (en) 2017-04-07 2023-01-24 North Carolina State University Additive for fiber strengthening
CN108147714A (en) * 2018-01-09 2018-06-12 安徽皖维高新材料股份有限公司 A kind of high-strength asphalt mixture and preparation method thereof
EP3861153A4 (en) 2018-10-05 2023-05-17 North Carolina State University Cellulosic fiber processing
CN112064127A (en) * 2020-09-26 2020-12-11 邵阳学院 Hot drawing method and implementation equipment for high-strength high-modulus vinylon filaments

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917355A (en) * 1960-02-23 1963-02-06 Kurashiki Rayon Kk Method of manufacturing synthetic fibres of polyvinyl alcohol
US3826298A (en) * 1969-11-25 1974-07-30 S Tanaka Polyvinyl alcohol cord tires
US4098969A (en) * 1975-07-04 1978-07-04 Hoechst Aktiengesellschaft Product and process for preparing polyvinyl alcohol deposits of reduced water sensitivity
JPS6285013A (en) * 1985-10-03 1987-04-18 Kuraray Co Ltd High-tenacity and high-modulus pva fiber and production thereof
EP0239044A2 (en) * 1986-03-24 1987-09-30 Biomaterials Universe, Inc. Method of preparing high strength and modulus poly (vinyl alcohol) fibers
EP0313068A2 (en) * 1987-10-22 1989-04-26 Kuraray Co., Ltd. Polyvinyl alcohol-based synthetic fibers having a slender cross-sectional configuration and their use for reinforcing shaped articles
EP0338534A2 (en) * 1988-04-21 1989-10-25 Kuraray Co., Ltd. Polyvinyl alcohol fiber having excellent resistance to hot water and process for producing the same
EP0395048A2 (en) * 1989-04-27 1990-10-31 Kuraray Co., Ltd. Synthetic polyvinyl alcohol fiber and process for its production
JPH03167310A (en) * 1989-08-04 1991-07-19 Kuraray Co Ltd Production of polyvinyl alcohol-based synthetic yarn

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125264A (en) 1980-03-06 1981-10-01 Kuraray Co Fiber reinforced cement product
JP2927304B2 (en) * 1990-10-18 1999-07-28 株式会社クラレ Method for producing polyvinyl alcohol-based synthetic fiber
JPH1046428A (en) * 1996-07-30 1998-02-17 Kuraray Co Ltd Polyvinyl alcohol-based fiber and its production
KR100511724B1 (en) * 2003-11-27 2005-08-31 주식회사 효성 Devices for crosslinking and process for preparing polyvinyl alcohol fiber using them
CN1243141C (en) * 2004-06-03 2006-02-22 丰纪述 Natural high-polymer polymer modified fibre and filament preparing method
CN100339519C (en) * 2005-12-13 2007-09-26 中国石化集团四川维尼纶厂 Method of preparing high performance polyvinyl alcohel fiber
JP2009108432A (en) * 2007-10-29 2009-05-21 Kuraray Co Ltd Polyvinyl alcohol-based fiber and method for producing the same
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917355A (en) * 1960-02-23 1963-02-06 Kurashiki Rayon Kk Method of manufacturing synthetic fibres of polyvinyl alcohol
US3826298A (en) * 1969-11-25 1974-07-30 S Tanaka Polyvinyl alcohol cord tires
US4098969A (en) * 1975-07-04 1978-07-04 Hoechst Aktiengesellschaft Product and process for preparing polyvinyl alcohol deposits of reduced water sensitivity
JPS6285013A (en) * 1985-10-03 1987-04-18 Kuraray Co Ltd High-tenacity and high-modulus pva fiber and production thereof
EP0239044A2 (en) * 1986-03-24 1987-09-30 Biomaterials Universe, Inc. Method of preparing high strength and modulus poly (vinyl alcohol) fibers
EP0313068A2 (en) * 1987-10-22 1989-04-26 Kuraray Co., Ltd. Polyvinyl alcohol-based synthetic fibers having a slender cross-sectional configuration and their use for reinforcing shaped articles
EP0338534A2 (en) * 1988-04-21 1989-10-25 Kuraray Co., Ltd. Polyvinyl alcohol fiber having excellent resistance to hot water and process for producing the same
EP0395048A2 (en) * 1989-04-27 1990-10-31 Kuraray Co., Ltd. Synthetic polyvinyl alcohol fiber and process for its production
JPH03167310A (en) * 1989-08-04 1991-07-19 Kuraray Co Ltd Production of polyvinyl alcohol-based synthetic yarn

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CH LINGA RAJU ET AL: "Thermal and IR studies on copper doped polyvinyl alcohol", BULLETIN OF MATERIALS SCIENCE, 1 June 2007 (2007-06-01), India, pages 215 - 218, XP055516187, Retrieved from the Internet <URL:https://link.springer.com/content/pdf/10.1007/s12034-007-0038-1.pdf> [retrieved on 20181017], DOI: 10.1007/s12034-007-0038-1 *
See also references of WO2013023432A1 *

Also Published As

Publication number Publication date
EP2746434A1 (en) 2014-06-25
CN102337605A (en) 2012-02-01
BR112013016774A2 (en) 2017-09-26
CN102337605B (en) 2013-03-06
WO2013023432A1 (en) 2013-02-21

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