IT1227677B - Precursore acrilico per fibre di carbonio e procedimento per ottenerlo - Google Patents

Precursore acrilico per fibre di carbonio e procedimento per ottenerlo

Info

Publication number
IT1227677B
IT1227677B IT8822836A IT2283688A IT1227677B IT 1227677 B IT1227677 B IT 1227677B IT 8822836 A IT8822836 A IT 8822836A IT 2283688 A IT2283688 A IT 2283688A IT 1227677 B IT1227677 B IT 1227677B
Authority
IT
Italy
Prior art keywords
acrylic
yarn
carbon fibres
followed
controlled
Prior art date
Application number
IT8822836A
Other languages
English (en)
Other versions
IT8822836A0 (it
Inventor
Franco Tasselli
Renato Di Bonito
Franco Cognigni
Armando Mariano
Original Assignee
Enichem Fibre S P A P
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11201004&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1227677(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Enichem Fibre S P A P filed Critical Enichem Fibre S P A P
Priority to IT8822836A priority Critical patent/IT1227677B/it
Publication of IT8822836A0 publication Critical patent/IT8822836A0/it
Priority to AT89203017T priority patent/ATE121146T1/de
Priority to EP89203017A priority patent/EP0372622B1/en
Priority to DE68922190T priority patent/DE68922190T2/de
Priority to ES89203017T priority patent/ES2070897T3/es
Priority to IL92521A priority patent/IL92521A/xx
Priority to KR1019890017954A priority patent/KR920007111B1/ko
Application granted granted Critical
Publication of IT1227677B publication Critical patent/IT1227677B/it

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
    • 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
    • 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
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
IT8822836A 1988-12-02 1988-12-02 Precursore acrilico per fibre di carbonio e procedimento per ottenerlo IT1227677B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8822836A IT1227677B (it) 1988-12-02 1988-12-02 Precursore acrilico per fibre di carbonio e procedimento per ottenerlo
AT89203017T ATE121146T1 (de) 1988-12-02 1989-11-28 Acrylvorläufer für kohlenstoffasern und verfahren zur herstellung derselben.
EP89203017A EP0372622B1 (en) 1988-12-02 1989-11-28 Acrylic precursor for carbon fibres and method for its preparation
DE68922190T DE68922190T2 (de) 1988-12-02 1989-11-28 Acrylvorläufer für Kohlenstoffasern und Verfahren zur Herstellung derselben.
ES89203017T ES2070897T3 (es) 1988-12-02 1989-11-28 Precursor acrilico para fibras de carbono y un metodo para su preparacion.
IL92521A IL92521A (en) 1988-12-02 1989-12-01 Acrylic precursor for carbon fibres and method for its preparation
KR1019890017954A KR920007111B1 (ko) 1988-12-02 1989-12-02 탄소섬유용 아크릴 선구물질과 그 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822836A IT1227677B (it) 1988-12-02 1988-12-02 Precursore acrilico per fibre di carbonio e procedimento per ottenerlo

Publications (2)

Publication Number Publication Date
IT8822836A0 IT8822836A0 (it) 1988-12-02
IT1227677B true IT1227677B (it) 1991-04-23

Family

ID=11201004

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822836A IT1227677B (it) 1988-12-02 1988-12-02 Precursore acrilico per fibre di carbonio e procedimento per ottenerlo

Country Status (7)

Country Link
EP (1) EP0372622B1 (it)
KR (1) KR920007111B1 (it)
AT (1) ATE121146T1 (it)
DE (1) DE68922190T2 (it)
ES (1) ES2070897T3 (it)
IL (1) IL92521A (it)
IT (1) IT1227677B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2265679C2 (ru) * 2003-11-27 2005-12-10 МГУ им. М.В. Ломоносова, Химический факультет Способ получения волокна
KR101148428B1 (ko) * 2009-12-31 2012-05-23 주식회사 효성 탄소섬유용 폴리아크릴로니트릴계 전구체 섬유의 제조방법
KR101239424B1 (ko) * 2010-12-30 2013-03-06 주식회사 효성 탄소섬유 전구체의 제조방법
IT202100029576A1 (it) 2021-11-23 2023-05-23 Montefibre Mae Tech S R L Processo di produzione di fibre acriliche ad alta velocità e relativo apparato

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239455B2 (it) * 1973-07-23 1977-10-05
JPS5848643B2 (ja) * 1977-04-05 1983-10-29 東レ株式会社 高純度アクリル系炭素繊維
DE3027844A1 (de) * 1980-07-23 1982-02-18 Hoechst Ag, 6000 Frankfurt Hochmodul-polyacrylnitrilfaeden und -fasern sowie verfahren zu ihrer herstellung
EP0223199B1 (en) * 1985-11-18 1992-05-27 Toray Industries, Inc. Process for producing high-strenght, high-modulus carbon fibers
US4902452A (en) * 1986-07-28 1990-02-20 Mitsubishi Rayon Co., Ltd. Process for producing an acrylic fiber having high fiber characteristics

Also Published As

Publication number Publication date
KR900010088A (ko) 1990-07-06
IL92521A0 (en) 1990-08-31
IT8822836A0 (it) 1988-12-02
KR920007111B1 (ko) 1992-08-24
ES2070897T3 (es) 1995-06-16
EP0372622A3 (en) 1991-04-10
EP0372622A2 (en) 1990-06-13
DE68922190T2 (de) 1995-09-07
DE68922190D1 (de) 1995-05-18
EP0372622B1 (en) 1995-04-12
ATE121146T1 (de) 1995-04-15
IL92521A (en) 1992-08-18

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960116