BR9814678A - Processo e aparelho para coleta contìnuas torcidas a sopro - Google Patents

Processo e aparelho para coleta contìnuas torcidas a sopro

Info

Publication number
BR9814678A
BR9814678A BR9814678A BR9814678A BR9814678A BR 9814678 A BR9814678 A BR 9814678A BR 9814678 A BR9814678 A BR 9814678A BR 9814678 A BR9814678 A BR 9814678A BR 9814678 A BR9814678 A BR 9814678A
Authority
BR
Brazil
Prior art keywords
blowing
continuous collection
continuous fibers
collection twisted
present
Prior art date
Application number
BR9814678A
Other languages
English (en)
Inventor
John A Rodgers
Roger A Ross
Daniel F Rossillon
Original Assignee
Conoco Inc
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 Conoco Inc filed Critical Conoco Inc
Publication of BR9814678A publication Critical patent/BR9814678A/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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

<B>PROCESSO E APARELHO PARA COLETA DE FIBRAS CONTìNUAS TORCIDAS A SOPRO<D> A presente invenção propicia um processo e aparelho para fiar a sopro fibras contínuas. O novo processo utiliza um dispositivo de tração para impedir o afrouxamento na fibra. A presente invenção também propicia novos produtos de fibras que utilizam fibras contínuas preparadas por um processo de fiação a sopro.
BR9814678A 1997-11-20 1998-09-09 Processo e aparelho para coleta contìnuas torcidas a sopro BR9814678A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6627597P 1997-11-20 1997-11-20
US14915198A 1998-09-08 1998-09-08
PCT/US1998/018763 WO1999027166A1 (en) 1997-11-20 1998-09-09 Process and apparatus for collecting continuous blow spun fibers

Publications (1)

Publication Number Publication Date
BR9814678A true BR9814678A (pt) 2000-10-03

Family

ID=26746559

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814678A BR9814678A (pt) 1997-11-20 1998-09-09 Processo e aparelho para coleta contìnuas torcidas a sopro

Country Status (13)

Country Link
US (3) US6558610B1 (pt)
EP (1) EP1032728A4 (pt)
JP (1) JP2002502917A (pt)
KR (1) KR20010032265A (pt)
CN (1) CN1279734A (pt)
AU (1) AU752419B2 (pt)
BR (1) BR9814678A (pt)
CA (1) CA2306949A1 (pt)
HU (1) HUP0100434A3 (pt)
NO (1) NO20002580D0 (pt)
SK (1) SK7172000A3 (pt)
TR (1) TR200001091T2 (pt)
WO (1) WO1999027166A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6773648B2 (en) * 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
BR0110198B1 (pt) * 2000-04-21 2011-09-06 processo para formar fibras lyocell, e, fibra lyocell.
DE10232746A1 (de) * 2002-07-19 2004-02-05 Leica Microsystems Semiconductor Gmbh Verfahren zur Automatischen Ermittlung optischer Parameter eines Schichtstapels
CN102926006A (zh) * 2011-08-12 2013-02-13 江苏省衣维新投资发展有限公司 一种用于细旦纺丝的张紧装置
CN102926005A (zh) * 2011-08-12 2013-02-13 江苏省衣维新投资发展有限公司 一种用于细旦纺丝的张紧方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979766A (en) * 1960-02-23 1961-04-18 Chemstrand Corp Melt-spinning apparatus
GB1447029A (en) * 1972-07-21 1976-08-25 Hyfil Ltd Carbon fibre composite
US5156831A (en) * 1986-01-21 1992-10-20 Clemson University Method for producing high strength, melt spun carbon fibers
DE3728002A1 (de) * 1987-08-22 1989-03-02 Freudenberg Carl Fa Verfahren und vorrichtung zur herstellung von spinnvliesen
US5425931A (en) * 1992-09-04 1995-06-20 Nippon Steel Corporation Small diameter pitch-based carbon fiber bundle and production method thereof
US5387387A (en) * 1993-09-30 1995-02-07 Alex James & Associates, Inc. Method and apparatus for dry spinning spandex
US5648041A (en) * 1995-05-05 1997-07-15 Conoco Inc. Process and apparatus for collecting fibers blow spun from solvated mesophase pitch

Also Published As

Publication number Publication date
NO20002580L (no) 2000-05-19
TR200001091T2 (tr) 2001-01-22
AU752419B2 (en) 2002-09-19
WO1999027166A1 (en) 1999-06-03
CN1279734A (zh) 2001-01-10
US6558610B1 (en) 2003-05-06
AU9381198A (en) 1999-06-15
KR20010032265A (ko) 2001-04-16
US20030165678A1 (en) 2003-09-04
EP1032728A4 (en) 2002-04-17
JP2002502917A (ja) 2002-01-29
HUP0100434A3 (en) 2002-05-28
CA2306949A1 (en) 1999-06-03
EP1032728A1 (en) 2000-09-06
NO20002580D0 (no) 2000-05-19
HUP0100434A2 (hu) 2001-06-28
SK7172000A3 (en) 2000-10-09
US20010030379A1 (en) 2001-10-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1872 DE 21/11/2006.