HUP0301420A2 - Szénszál prekurzor szálköteg és eljárás ennek előállítására - Google Patents

Szénszál prekurzor szálköteg és eljárás ennek előállítására

Info

Publication number
HUP0301420A2
HUP0301420A2 HU0301420A HUP0301420A HUP0301420A2 HU P0301420 A2 HUP0301420 A2 HU P0301420A2 HU 0301420 A HU0301420 A HU 0301420A HU P0301420 A HUP0301420 A HU P0301420A HU P0301420 A2 HUP0301420 A2 HU P0301420A2
Authority
HU
Hungary
Prior art keywords
weight
organic solvent
fiber bundle
acrylonitrile
carbon fiber
Prior art date
Application number
HU0301420A
Other languages
English (en)
Inventor
Masakazu Hoshino
Katsuhiko Ikeda
Toshihiro Makishima
Masashi Okamoto
Aritaka Shimotashiro
Takayoshi Yamamoto
Original Assignee
Mitsubishi Rayon 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
Priority claimed from JP2000190150A external-priority patent/JP4332285B2/ja
Priority claimed from JP2000201535A external-priority patent/JP3892212B2/ja
Application filed by Mitsubishi Rayon Co., Ltd. filed Critical Mitsubishi Rayon Co., Ltd.
Publication of HUP0301420A2 publication Critical patent/HUP0301420A2/hu
Publication of HUP0301420A3 publication Critical patent/HUP0301420A3/hu
Publication of HU227286B1 publication Critical patent/HU227286B1/hu

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
    • 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
    • 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
    • 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]
    • 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
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2924—Composite
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer

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)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

A találmány tárgya szénszál prekurzor szálköteg, amely számosakrilnitril-alapú polimer monofilamenst tartalmaz. A monofilamenskeresztmetszeti hosszának és szélességének aránya(hosszúság/szélesség) 1,05-1,6 és az ICP atomemissziósspektrometriával mért szilícium mennyisége 500-4000 ppm. A találmánymásodik tárgya szénszál prekurzor szálköteg, amely számos akrilnitrilalapú polimer monofilamens tartalmaz, a folyadéktartalom aránya (HW)40 tömeg% vagy több, és 60 tömeg%-nál kevesebb, ahol a HW folyadéktartalom arányt a HW (tömeg%)=(WT - W0)/W0 x 100 egyenlet alapjánszámítják ki, ahol W0 a szálköteg abszolút száraz tömege azolajozószer eltávolítása és abszolút száraz állapotra szárítás után ésWT a szálkötegnek 20 °C hőmérsékleten zéró tenziónál 1 órán át tartódesztillált vízbe merítése után, majd 200 kPa nyomáson végzettkipréseléses dehidratálás után mert tömege. A találmány további tárgyaeljárás a fenti szénszál prekurzor szálköteg előállítására, oly módon,hogy szilárd szálak előállításához egy szálképző odatot - amelylegalább 95 tömeg% akrilnitril egységet tartalmazó akrilnitril-alapúpolimert tartalmazó szerves oldószeres oldat - egy első koagulálófürdőbe extrudálnak, amely egy szerves oldószer vizes oldata, ami aszerves oldószert 45-68 tömeg% mennyiségben tartalmaz, és hőmérséklete30-50 °C; a szilárd szálakat az első koaguláló fürdőből a szálképzőoldat lineáris extrúziós sebességének legfeljebb 0,8-szorosávalelhúzzák; a szilárd szálakat egy második koaguláló fürdőben - amelyegy szerves oldószer vizes oldata, amely a szerves oldószert 45-68tömeg% mennyiségben tartalmazza és hőmérséklete 30-50 °C - nyújtottszálak előállításához 1,1-3,0-szorosára nyújtják, és a nyújtottszálakat azok megszáradása után gőzöléses nyújtással 2,0-5,0-szeresrenyújtják. Ó
HU0301420A 2000-06-23 2001-06-18 Carbon fiber precursor fiber bundle and process for making it HU227286B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000190150A JP4332285B2 (ja) 2000-06-23 2000-06-23 炭素繊維前駆体繊維束
JP2000201535A JP3892212B2 (ja) 2000-07-03 2000-07-03 炭素繊維前駆体繊維束
PCT/JP2001/005170 WO2001098566A1 (fr) 2000-06-23 2001-06-18 Faisceau de fibres précurseur de fibres de carbone

Publications (3)

Publication Number Publication Date
HUP0301420A2 true HUP0301420A2 (hu) 2003-08-28
HUP0301420A3 HUP0301420A3 (en) 2005-11-28
HU227286B1 HU227286B1 (en) 2011-01-28

Family

ID=26594594

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0301420A HU227286B1 (en) 2000-06-23 2001-06-18 Carbon fiber precursor fiber bundle and process for making it

Country Status (11)

Country Link
US (2) US6503624B2 (hu)
EP (1) EP1306470B1 (hu)
KR (1) KR100473126B1 (hu)
CN (2) CN1249280C (hu)
DE (1) DE60133560T2 (hu)
ES (1) ES2302736T3 (hu)
HU (1) HU227286B1 (hu)
MX (1) MXPA02012862A (hu)
PT (1) PT1306470E (hu)
TW (1) TW508380B (hu)
WO (1) WO2001098566A1 (hu)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2269153T3 (es) * 1999-06-25 2007-04-01 Mitsubishi Rayon Co., Ltd. Fibra sintetica a base de acrilonitrilo y procedimiento para su fabricacion.
US6641915B1 (en) 2000-05-09 2003-11-04 Mitsubishi Rayon Co., Ltd. Acrylonitrile-based fiber bundle for carbon fiber precursor and method for preparation thereof
WO2005012604A2 (ja) * 2003-07-31 2005-02-10 Mitsubishi Rayon Co., Ltd. 炭素繊維束及びその製造方法、並びに熱可塑性樹脂組成物及びその成形品
US7959783B2 (en) 2003-09-30 2011-06-14 The Boeing Company Electrochemical deposition process for composite structures
JP4630193B2 (ja) 2004-02-13 2011-02-09 三菱レイヨン株式会社 炭素繊維前駆体繊維束の製造方法及び製造装置
US7549840B2 (en) 2005-06-17 2009-06-23 General Electric Company Through thickness reinforcement of SiC/SiC CMC's through in-situ matrix plugs manufactured using fugitive fibers
US7754126B2 (en) 2005-06-17 2010-07-13 General Electric Company Interlaminar tensile reinforcement of SiC/SiC CMC's using fugitive fibers
US8137810B2 (en) * 2005-12-13 2012-03-20 Toray Industries, Inc. Carbon fiber, process for production of polyacrylonitrile-base precursor fiber for carbon fiber production, and process for production of carbon fiber
TWI314169B (en) 2007-05-16 2009-09-01 Ind Tech Res Inst Activated carbon fibers and precursor material thereof
DE102009047514A1 (de) * 2009-12-04 2011-07-07 Sgl Carbon Se, 65203 Fasern zur Herstellung von Verbundwerkstoffen
KR101255455B1 (ko) * 2010-12-30 2013-04-17 주식회사 효성 탄소섬유용 아크릴 프리커서 섬유, 이의 제조방법 및 이로부터 제조된 탄소섬유
DE102011079506A1 (de) * 2011-07-20 2013-01-24 Sgl Carbon Se Ultradünne Fasern
TWI472483B (zh) 2012-10-30 2015-02-11 Ind Tech Res Inst 多孔性碳材材料及其製作方法、以及超級電容器
JP6040786B2 (ja) * 2013-01-25 2016-12-07 東レ株式会社 炭素繊維束
US10344403B2 (en) 2014-12-29 2019-07-09 Cytec Industries Inc. Densification of polyacrylonitrile fiber
HUE057996T2 (hu) 2017-02-16 2022-06-28 Mitsubishi Chem Corp Szénszál prekurzor akrilszál, szénszál, és eljárás annak elõállítására
CN112585179B (zh) 2018-11-02 2022-09-13 株式会社Lg化学 用于碳纤维的丙烯腈类共聚物
JP7202459B2 (ja) 2018-11-02 2023-01-11 エルジー・ケム・リミテッド 炭素繊維用アクリロニトリル系共重合体の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156028A (ja) 1982-03-13 1983-09-16 Asahi Chem Ind Co Ltd 均一性に優れた高強度炭素繊維の製造方法
JPS58169518A (ja) 1982-03-31 1983-10-06 Asahi Chem Ind Co Ltd 均一性に優れた高強度炭素繊維の製造法
JPS58214526A (ja) * 1982-06-09 1983-12-13 Toray Ind Inc 高強伸度炭素繊維束
JPS61225373A (ja) 1985-03-27 1986-10-07 東邦レーヨン株式会社 炭素繊維束
JPS62297265A (ja) * 1986-06-14 1987-12-24 大成建設株式会社 炭素繊維複合高強度耐火物
KR0156870B1 (ko) 1989-09-05 1998-12-01 마에다 가쓰노스케 비원형단면 탄소섬유의 제조방법 및 이를 이용한 복합재료
JP2892127B2 (ja) 1989-09-05 1999-05-17 東レ株式会社 非円形断面炭素繊維、その製造方法および炭素繊維複合材料
JP3185121B2 (ja) 1993-02-17 2001-07-09 ハンマーキャスター株式会社 自動旋回規制キャスター
US6120894A (en) * 1995-07-14 2000-09-19 Mitsubishi Chemical Corporation Short carbon fiber bundling mass, process for producing the same and fiber-reinforced resin composition
JP3890770B2 (ja) * 1998-09-29 2007-03-07 東レ株式会社 炭素繊維束、およびその製造方法
JP3808643B2 (ja) 1998-11-09 2006-08-16 三菱レイヨン株式会社 アクリロニトリル系繊維束及びその製造方法
JP3607676B2 (ja) 1999-06-15 2005-01-05 三菱レイヨン株式会社 太物炭素繊維前駆体アクリル系糸条、およびその製造方法

Also Published As

Publication number Publication date
WO2001098566A1 (fr) 2001-12-27
DE60133560D1 (de) 2008-05-21
EP1306470A4 (en) 2005-04-20
HUP0301420A3 (en) 2005-11-28
EP1306470B1 (en) 2008-04-09
CN1566420A (zh) 2005-01-19
US20030064221A1 (en) 2003-04-03
DE60133560T2 (de) 2009-05-28
TW508380B (en) 2002-11-01
US6569523B2 (en) 2003-05-27
ES2302736T3 (es) 2008-08-01
PT1306470E (pt) 2008-05-13
US6503624B2 (en) 2003-01-07
EP1306470A1 (en) 2003-05-02
HU227286B1 (en) 2011-01-28
KR20030011916A (ko) 2003-02-11
CN1249280C (zh) 2006-04-05
CN1441862A (zh) 2003-09-10
KR100473126B1 (ko) 2005-03-10
US20020041957A1 (en) 2002-04-11
MXPA02012862A (es) 2004-07-30
CN1187484C (zh) 2005-02-02

Similar Documents

Publication Publication Date Title
HUP0301420A2 (hu) Szénszál prekurzor szálköteg és eljárás ennek előállítására
Zheng et al. Preparation and characterization of chitosan/poly (vinyl alcohol) blend fibers
EP0213208B1 (en) Polyethylene multifilament yarn
EP1769109A1 (en) Process for preparing polybenzazole fibres by removing polyphosphoric acid
CS221547B2 (en) Method of making the fibres of high modulus and high tensile strength
AU680511B2 (en) Process for producing soil-repellent and abrasion-resistant monofilaments and their use
KR20170100480A (ko) 폴리페닐렌설파이드 모노필라멘트 및 그 제조 방법, 및 패키지
KR930013263A (ko) 톨릴렌 또는 메타-페닐렌 디이소시아네이트 기재 폴리아미드-이미드의 용액으로 방사하는 방법 및 그것으로 만든 섬유
BR112014016740B1 (pt) Fio
KR890014794A (ko) 내피로성이 향상된 폴리(p-페닐렌테레프탈아미드)사 및 이의 제조방법
HUP0301876A2 (hu) Szénszál prekurzorként alkalmazható akrilnitril-alapú szálköteg és eljárás előállítására
JP2002020927A5 (hu)
CN106757451A (zh) 一种生产芳香族聚‑1,3,4‑噁二唑长丝的方法
Liu et al. Spinnability in pre-gelled gel spinning of polyacrylonitrile precursor fibers
JPH0565603B2 (hu)
US4869856A (en) Method for producing carbon fibers from acrylonitrile fiber strands
JP2004285536A (ja) 耐熱性湿式不織布
CA1158795A (fr) Solutions conformables a partir de melanges de cellulose et polyamide-imide et articles en forme obtenus
JP2004501296A (ja) セルロース系繊維の生成方法
JP3545276B2 (ja) 自発伸長性セルロースアセテート繊維及びその製造方法
Aksakal et al. Mechanical properties of Bombyx mori silk yarns studied with tensile testing method
JPH04119114A (ja) 速収縮性アクリル系合成繊維及びその製造方法
US4224271A (en) Process for biconstituent polymer compositions
RU2009106668A (ru) Волокно из ароматического полиамида, способ его изготовления и материал для защитной одежды
JPH06257013A (ja) ポリカーボネートマルチフィラメント

Legal Events

Date Code Title Description
HC9A Change of name, address

Owner name: MITSUBISHI CHEMICAL CORPORATION, JP

Free format text: FORMER OWNER(S): MITSUBISHI RAYON CO., LTD., JP