EA201100259A1 - Полимер на основе полиакрилонитрила и способ его получения, способ изготовления волокна-предшественника углеродного волокна и углеродное волокно и способ его изготовления - Google Patents

Полимер на основе полиакрилонитрила и способ его получения, способ изготовления волокна-предшественника углеродного волокна и углеродное волокно и способ его изготовления

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Publication number
EA201100259A1
EA201100259A1 EA201100259A EA201100259A EA201100259A1 EA 201100259 A1 EA201100259 A1 EA 201100259A1 EA 201100259 A EA201100259 A EA 201100259A EA 201100259 A EA201100259 A EA 201100259A EA 201100259 A1 EA201100259 A1 EA 201100259A1
Authority
EA
Eurasian Patent Office
Prior art keywords
carbon fiber
fiber
polyacrylonitrile
polymer
basis
Prior art date
Application number
EA201100259A
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English (en)
Other versions
EA020873B1 (ru
Inventor
Фумихико Танака
Макото Ендо
Юуки Окисима
Original Assignee
Торэй Индастриз, Инк.
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 Торэй Индастриз, Инк. filed Critical Торэй Индастриз, Инк.
Publication of EA201100259A1 publication Critical patent/EA201100259A1/ru
Publication of EA020873B1 publication Critical patent/EA020873B1/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/44—Acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • 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
    • 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
    • D01F6/54—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 polymers of unsaturated nitriles
    • 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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • 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
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Настоящее изобретение относится к углеродному волокну, характеризующемуся превосходными пределом прочности при сжатии и модулем упругости при растяжении, которое находит применение при изготовлении спортивной продукции, а также в аэрокосмической и автомобильной областях, гражданском строительстве и архитектуре в качестве армирующего материала для композитных материалов. Заявленное новое углеродное волокно, в котором размер кристаллита (Lc (нм)), модуль. упругости при растяжении пряди (YM (ГПа)) и спиновая плотность (LS (спин/г)) локализованного электрона, измеренная по методу электронного спинового резонанса (который также может быть сокращенно обозначен как ЭСР), удовлетворяют следующим далее уравнениям (1)-(3):
EA201100259A 2006-10-18 2007-10-15 Углеродное волокно EA020873B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006283652 2006-10-18
JP2007056829 2007-03-07

Publications (2)

Publication Number Publication Date
EA201100259A1 true EA201100259A1 (ru) 2011-06-30
EA020873B1 EA020873B1 (ru) 2015-02-27

Family

ID=39313972

Family Applications (2)

Application Number Title Priority Date Filing Date
EA200970384A EA019306B1 (ru) 2006-10-18 2007-10-15 Полимер на основе полиакрилонитрила, способ его получения, раствор полимера на основе полиакрилонитрила, способ изготовления волокна-предшественника углеродного волокна и способ изготовления углеродного волокна
EA201100259A EA020873B1 (ru) 2006-10-18 2007-10-15 Углеродное волокно

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA200970384A EA019306B1 (ru) 2006-10-18 2007-10-15 Полимер на основе полиакрилонитрила, способ его получения, раствор полимера на основе полиакрилонитрила, способ изготовления волокна-предшественника углеродного волокна и способ изготовления углеродного волокна

Country Status (11)

Country Link
US (1) US8822029B2 (ru)
EP (1) EP2080775B1 (ru)
JP (1) JP5298494B2 (ru)
KR (1) KR101342176B1 (ru)
CN (2) CN101553511B (ru)
BR (1) BRPI0715985A2 (ru)
EA (2) EA019306B1 (ru)
MX (1) MX2009003991A (ru)
PT (1) PT2080775E (ru)
TW (1) TWI422598B (ru)
WO (1) WO2008047745A1 (ru)

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