BR0108656A - Processo de obtenção de fibras e de fitas a partir de partìculas coloidais, fibras e fitas, e aplicação das mesmas - Google Patents

Processo de obtenção de fibras e de fitas a partir de partìculas coloidais, fibras e fitas, e aplicação das mesmas

Info

Publication number
BR0108656A
BR0108656A BR0108656-1A BR0108656A BR0108656A BR 0108656 A BR0108656 A BR 0108656A BR 0108656 A BR0108656 A BR 0108656A BR 0108656 A BR0108656 A BR 0108656A
Authority
BR
Brazil
Prior art keywords
fibers
tapes
particles
obtaining
colloidal particles
Prior art date
Application number
BR0108656-1A
Other languages
English (en)
Other versions
BR0108656B1 (pt
Inventor
Philippe Poulin
Brigitte Vigolo
Alain Penicaud
Claude Coulon
Original Assignee
Centre Nat Rech Scient
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 Centre Nat Rech Scient filed Critical Centre Nat Rech Scient
Publication of BR0108656A publication Critical patent/BR0108656A/pt
Publication of BR0108656B1 publication Critical patent/BR0108656B1/pt

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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/734—Fullerenes, i.e. graphene-based structures, such as nanohorns, nanococoons, nanoscrolls or fullerene-like structures, e.g. WS2 or MoS2 chalcogenide nanotubes, planar C3N4, etc.
    • Y10S977/742—Carbon nanotubes, CNTs
    • 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
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Colloid Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"PROCESSO DE OBTENçãO DE FIBRAS E DE FITAS A PARTIR DE PARTìCULAS COLOIDAIS, FIBRAS E FITAS, E APLICAçãO DAS MESMAS". Processo de obtenção de fibras e de fitas a partir de partículas coloidais, caracterizado em que: 1) dispersam-se as referidas partículas no solvente com a ajuda eventualmente de um agente tensoativo; 2) injeta-se a solução de dispersão através de pelo menos um orifício desembocando em um escoamento de uma solução externa, preferivelmente de viscosidade superior à da referida dispersão, as viscosidades sendo medidas nas mesmas condições de temperatura e de pressão, de modo a provocar uma agregação das referidas partículas em fibras ou fitas desestabilizando as dispersões de partículas e um eventual alinhamento das referidas partículas.
BRPI0108656-1A 2000-02-23 2001-02-23 processo de obtenção de fibras e de fitas a partir de partìculas coloidais, e, fibras e fitas. BR0108656B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0002272A FR2805179B1 (fr) 2000-02-23 2000-02-23 Procede d'obtention de fibres et de rubans macroscopiques a partir de particules colloidales, et notamment de nanotubes de carbone
PCT/FR2001/000544 WO2001063028A1 (fr) 2000-02-23 2001-02-23 Procede d'obtention de fibres et de rubans macroscopiques a partir de particules colloïdales, et notamment de nanotubes de carbone

Publications (2)

Publication Number Publication Date
BR0108656A true BR0108656A (pt) 2003-04-29
BR0108656B1 BR0108656B1 (pt) 2011-04-05

Family

ID=8847319

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0108656-1A BR0108656B1 (pt) 2000-02-23 2001-02-23 processo de obtenção de fibras e de fitas a partir de partìculas coloidais, e, fibras e fitas.

Country Status (15)

Country Link
US (1) US7655164B2 (pt)
EP (1) EP1268894B1 (pt)
JP (1) JP4875820B2 (pt)
KR (1) KR100695185B1 (pt)
CN (1) CN1196822C (pt)
AT (1) ATE368761T1 (pt)
AU (2) AU2001237491B8 (pt)
BR (1) BR0108656B1 (pt)
CA (1) CA2397564C (pt)
DE (1) DE60129676T2 (pt)
ES (1) ES2291298T3 (pt)
FR (1) FR2805179B1 (pt)
HU (1) HU229640B1 (pt)
NO (1) NO331835B1 (pt)
WO (1) WO2001063028A1 (pt)

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Also Published As

Publication number Publication date
US7655164B2 (en) 2010-02-02
FR2805179B1 (fr) 2002-09-27
AU3749101A (en) 2001-09-03
US20030102585A1 (en) 2003-06-05
DE60129676T2 (de) 2008-04-30
HU229640B1 (en) 2014-03-28
AU2001237491B2 (en) 2005-05-12
JP4875820B2 (ja) 2012-02-15
KR100695185B1 (ko) 2007-03-19
AU2001237491B8 (en) 2005-07-14
CN1418268A (zh) 2003-05-14
ES2291298T3 (es) 2008-03-01
HUP0204530A3 (en) 2011-04-28
FR2805179A1 (fr) 2001-08-24
NO20023996L (no) 2002-10-08
ATE368761T1 (de) 2007-08-15
KR20020077506A (ko) 2002-10-11
EP1268894A1 (fr) 2003-01-02
CA2397564A1 (fr) 2001-08-30
CN1196822C (zh) 2005-04-13
HUP0204530A2 (hu) 2003-04-28
WO2001063028A1 (fr) 2001-08-30
JP2003524084A (ja) 2003-08-12
CA2397564C (fr) 2009-12-01
DE60129676D1 (de) 2007-09-13
NO331835B1 (no) 2012-04-16
EP1268894B1 (fr) 2007-08-01
NO20023996D0 (no) 2002-08-22
BR0108656B1 (pt) 2011-04-05

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