ZA962480B - Process and apparatus for collecting fibers blow spun from solvated mesophase pitch. - Google Patents

Process and apparatus for collecting fibers blow spun from solvated mesophase pitch.

Info

Publication number
ZA962480B
ZA962480B ZA9602480A ZA962480A ZA962480B ZA 962480 B ZA962480 B ZA 962480B ZA 9602480 A ZA9602480 A ZA 9602480A ZA 962480 A ZA962480 A ZA 962480A ZA 962480 B ZA962480 B ZA 962480B
Authority
ZA
South Africa
Prior art keywords
mesophase pitch
collecting fibers
solvated mesophase
blow spun
fibers blow
Prior art date
Application number
ZA9602480A
Other languages
English (en)
Inventor
John A Rodgers
Joseph A Perrotto
Robert C Boger
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 ZA962480B publication Critical patent/ZA962480B/xx

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
    • 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
    • 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)
ZA9602480A 1995-05-05 1996-03-28 Process and apparatus for collecting fibers blow spun from solvated mesophase pitch. ZA962480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/436,030 US5648041A (en) 1995-05-05 1995-05-05 Process and apparatus for collecting fibers blow spun from solvated mesophase pitch

Publications (1)

Publication Number Publication Date
ZA962480B true ZA962480B (en) 1997-09-29

Family

ID=23730815

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9602480A ZA962480B (en) 1995-05-05 1996-03-28 Process and apparatus for collecting fibers blow spun from solvated mesophase pitch.

Country Status (15)

Country Link
US (1) US5648041A (zh)
EP (1) EP0840812B1 (zh)
JP (1) JPH11504400A (zh)
CN (1) CN1066213C (zh)
CA (1) CA2214282A1 (zh)
DE (1) DE69621934T2 (zh)
ES (1) ES2175082T3 (zh)
IN (1) IN189412B (zh)
MX (1) MX9708206A (zh)
NO (1) NO312974B1 (zh)
SG (1) SG79204A1 (zh)
TW (1) TW412605B (zh)
UA (1) UA49828C2 (zh)
WO (1) WO1996035009A1 (zh)
ZA (1) ZA962480B (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5863565A (en) * 1996-05-15 1999-01-26 Conoco Inc. Apparatus for forming a single layer batt from multiple curtains of fibers
WO1999027166A1 (en) * 1997-11-20 1999-06-03 Conoco Inc. Process and apparatus for collecting continuous blow spun fibers
JP3658284B2 (ja) * 2000-07-05 2005-06-08 ユニ・チャーム株式会社 不織布製造装置
FR2815647B1 (fr) * 2000-10-20 2003-02-14 Rieter Perfojet Installation de production d'une nappe non tissee a difusseur et a separation des filaments par voie electrostatique
US20030003834A1 (en) * 2000-11-20 2003-01-02 3M Innovative Properties Company Method for forming spread nonwoven webs
BR0115488A (pt) * 2000-11-20 2004-02-17 3M Innovative Properties Co Método para fabricação de fibras, aparelho para formação de fibras, e, tela não tecida
US6607624B2 (en) 2000-11-20 2003-08-19 3M Innovative Properties Company Fiber-forming process
WO2003038174A1 (en) * 2001-09-26 2003-05-08 Bba Nonwovens Simpsonville, Inc. Apparatus and method for producing a nonwoven web of filaments
US6846450B2 (en) * 2002-06-20 2005-01-25 3M Innovative Properties Company Method for making a nonwoven web
US7537824B2 (en) * 2002-10-24 2009-05-26 Borgwarner, Inc. Wet friction material with pitch carbon fiber
JP2007500289A (ja) * 2003-07-25 2007-01-11 ユニバーシティ オブ テネシー リサーチ ファンデーション 均一のバットとして連続繊維を集積する方法と装置
US8021744B2 (en) 2004-06-18 2011-09-20 Borgwarner Inc. Fully fibrous structure friction material
US7429418B2 (en) 2004-07-26 2008-09-30 Borgwarner, Inc. Porous friction material comprising nanoparticles of friction modifying material
US8603614B2 (en) 2004-07-26 2013-12-10 Borgwarner Inc. Porous friction material with nanoparticles of friction modifying material
WO2006116474A2 (en) 2005-04-26 2006-11-02 Borgwarner Inc. Friction material
WO2007055951A1 (en) 2005-11-02 2007-05-18 Borgwarner Inc. Carbon friction materials
US8246898B2 (en) * 2007-03-19 2012-08-21 Conrad John H Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit
DK2009163T3 (da) * 2007-06-29 2014-01-13 Reifenhaeuser Gmbh & Co Kg Indretning til fremstilling af filterdug
DE102008013907B4 (de) 2008-03-12 2016-03-10 Borgwarner Inc. Reibschlüssig arbeitende Vorrichtung mit mindestens einer Reiblamelle
DE102009030506A1 (de) 2008-06-30 2009-12-31 Borgwarner Inc., Auburn Hills Reibungsmaterialien
IT1394153B1 (it) * 2008-10-21 2012-05-25 Fein Elast Italia S P A Impianto e procedimento per la realizzazione di estrusi continui in materiale siliconico ed estruso continuo in materiale siliconico cosi' ottenuto
EP2603626B9 (en) * 2010-08-12 2015-11-04 Boma Engineering Srl Process and apparatus for spinning fibres and in particular for producing a fibrous-containing nonwoven
CN103935838A (zh) * 2014-03-27 2014-07-23 吴江明佳织造有限公司 文丘里管并纱器
CN110042483B (zh) * 2019-04-29 2021-05-04 湖南东映碳材料科技有限公司 一种中间相沥青连续纺丝过程中断头的复原方法
CN110629299A (zh) * 2019-09-29 2019-12-31 天津工业大学 一种纳米纤维纱线的连续制备装置及连续制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755527A (en) * 1969-10-09 1973-08-28 Exxon Research Engineering Co Process for producing melt blown nonwoven synthetic polymer mat having high tear resistance
US4402900A (en) * 1982-11-01 1983-09-06 E. I. Du Pont De Nemours & Co. Dry spinning process with a gas flow amplifier
US4526733A (en) * 1982-11-17 1985-07-02 Kimberly-Clark Corporation Meltblown die and method
DE3401639A1 (de) * 1984-01-19 1985-07-25 Hoechst Ag, 6230 Frankfurt Vorrichtung zum herstellen eines spinnvlieses
US4818463A (en) * 1986-04-26 1989-04-04 Buehning Peter G Process for preparing non-woven webs
US5141700A (en) * 1986-04-30 1992-08-25 E. I. Du Pont De Nemours And Company Melt spinning process for polyamide industrial filaments
US4687610A (en) * 1986-04-30 1987-08-18 E. I. Du Pont De Neumours And Company Low crystallinity polyester yarn produced at ultra high spinning speeds
JPS6385116A (ja) * 1986-09-26 1988-04-15 Dainippon Ink & Chem Inc 炭素繊維断熱材
DE3701531A1 (de) * 1987-01-21 1988-08-04 Reifenhaeuser Masch Verfahren und anlage zur herstellung von einem spinnvlies
DE3713862A1 (de) * 1987-04-25 1988-11-10 Reifenhaeuser Masch Verfahren und spinnvliesanlage zur herstellung eines spinnvlieses aus synthetischem endlosfilament
US5141699A (en) * 1987-12-21 1992-08-25 Minnesota Mining And Manufacturing Company Process for making oriented melt-blown microfibers
US5145689A (en) * 1990-10-17 1992-09-08 Exxon Chemical Patents Inc. Meltblowing die
US5259947A (en) * 1990-12-21 1993-11-09 Conoco Inc. Solvated mesophase pitches
US5236641A (en) * 1991-09-11 1993-08-17 Exxon Chemical Patents Inc. Metering meltblowing system
DE4332345C2 (de) * 1993-09-23 1995-09-14 Reifenhaeuser Masch Verfahren und Vliesblasanlage zur Herstellung von einem Spinnvlies mit hoher Filamentgeschwindigkeit

Also Published As

Publication number Publication date
NO975077D0 (no) 1997-11-04
DE69621934D1 (de) 2002-07-25
MX9708206A (es) 1997-12-31
EP0840812A4 (en) 1999-02-03
EP0840812B1 (en) 2002-06-19
CN1066213C (zh) 2001-05-23
UA49828C2 (uk) 2002-10-15
SG79204A1 (en) 2001-03-20
TW412605B (en) 2000-11-21
IN189412B (zh) 2003-02-22
JPH11504400A (ja) 1999-04-20
NO312974B1 (no) 2002-07-22
DE69621934T2 (de) 2002-12-19
ES2175082T3 (es) 2002-11-16
CN1183815A (zh) 1998-06-03
US5648041A (en) 1997-07-15
CA2214282A1 (en) 1996-11-07
EP0840812A1 (en) 1998-05-13
WO1996035009A1 (en) 1996-11-07
NO975077L (no) 1997-11-04

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