BR112013016774A2 - high strength pva fiber, high modulus and high melting point and methods for making the same - Google Patents

high strength pva fiber, high modulus and high melting point and methods for making the same

Info

Publication number
BR112013016774A2
BR112013016774A2 BR112013016774A BR112013016774A BR112013016774A2 BR 112013016774 A2 BR112013016774 A2 BR 112013016774A2 BR 112013016774 A BR112013016774 A BR 112013016774A BR 112013016774 A BR112013016774 A BR 112013016774A BR 112013016774 A2 BR112013016774 A2 BR 112013016774A2
Authority
BR
Brazil
Prior art keywords
making
pva fiber
modulus
methods
melting point
Prior art date
Application number
BR112013016774A
Other languages
Portuguese (pt)
Inventor
Wu Fusheng
Jiang Jiabao
Feng Jiafang
Li Kangrong
Cui Mingfa
Huang Ronghai
Chen Sipeng
Ji Xueyong
Gao Zuan
Original Assignee
Anhui Wanwei Updated High Tech Mat 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 Mat Industry Co Ltd filed Critical Anhui Wanwei Updated High Tech Mat Industry Co Ltd
Publication of BR112013016774A2 publication Critical patent/BR112013016774A2/en

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)

Abstract

fibra de pva de alta resistência, alto módulo e alto ponto de fuisão e métodos para fabricar a mesma uma fibra de pva de alta resistência, alto módulo e alto ponto de fusão é uma fibra de pva, fabricada pelo uso de um método de fiação de gel úmido contendo boro, tendo a resistência maior do que ou igual a 13,5 cn/dtex, o módulo maior do que ou o igual a 320 cn/dtex, o ponto de fusão inicial maior do que ou igual a 108° c, o múltiplo de alongamento total é 13,0 ~14,5 vezes. o produto tem o desempenho excelente e ampla faixa de aplicação e é apropriado para o campo das indústrias de ponta. também é divulgado um método para fabricar a fibra.high strength, high modulus, high fission pva fiber, and methods for making it a high strength, high modulus, high melting pva fiber is a pva fiber, manufactured by using a method of spinning wet boron-containing gel having a strength greater than or equal to 13,5 cn / dtex, a modulus greater than or equal to 320 cn / dtex, an initial melting point greater than or equal to 108 ° c, The total elongation multiple is 13.0 ~ 14.5 times. The product has excellent performance and wide application range and is suitable for the field of high end industries. Also disclosed is a method for making the fiber.

BR112013016774A 2011-08-18 2012-06-25 high strength pva fiber, high modulus and high melting point and methods for making the same BR112013016774A2 (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 (1)

Publication Number Publication Date
BR112013016774A2 true BR112013016774A2 (en) 2017-09-26

Family

ID=45513541

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013016774A BR112013016774A2 (en) 2011-08-18 2012-06-25 high strength pva fiber, high modulus and high melting point and methods for making the 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 (10)

* 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
JPWO2014156546A1 (en) * 2013-03-29 2017-02-16 株式会社クラレ Polyvinyl alcohol fiber excellent in heat aging resistance and method for producing the same
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
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
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
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
JP7298911B2 (en) 2017-04-07 2023-06-27 ノース カロライナ ステイト ユニヴァーシティ Additives for fiber reinforcement
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
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

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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
BE759394A (en) * 1969-11-25 1971-04-30 Kuraray Co POLYVINYL ALCOHOL FIBER WITH EXCELLENT HIGH TEMPERATURE AND RADIAL PNEUMATIC PROPERTIES CONTAINING SUCH FIBERS
JPS56125264A (en) 1980-03-06 1981-10-01 Kuraray Co Fiber reinforced cement product
JPH076087B2 (en) * 1985-10-03 1995-01-25 株式会社クラレ High strength and high modulus PVA fiber and method for producing the same
JPH0759763B2 (en) * 1986-03-24 1995-06-28 株式会社バイオマテリアル・ユニバース High-strength, high-modulus polyvinyl alcohol fiber and method for producing the same
DE3854253T2 (en) * 1987-10-22 1996-01-11 Kuraray Co Polyvinyl alcohol fibers with thin cross-section and application for reinforced articles.
JP2588579B2 (en) * 1988-04-21 1997-03-05 株式会社クラレ Polyvinyl alcohol fiber excellent in hot water resistance and method for producing the same
US5110678A (en) * 1989-04-27 1992-05-05 Kuraray Company Limited Synthetic polyvinyl alcohol fiber and process for its production
JP2503092B2 (en) * 1989-08-04 1996-06-05 株式会社クラレ Method for producing polyvinyl alcohol-based synthetic fiber
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

Also Published As

Publication number Publication date
EP2746434A1 (en) 2014-06-25
EP2746434A4 (en) 2015-04-01
CN102337605A (en) 2012-02-01
CN102337605B (en) 2013-03-06
WO2013023432A1 (en) 2013-02-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]