EP0122836A1 - Verfahren zur Herstellung von Phenoplastfasern - Google Patents

Verfahren zur Herstellung von Phenoplastfasern Download PDF

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Publication number
EP0122836A1
EP0122836A1 EP84400583A EP84400583A EP0122836A1 EP 0122836 A1 EP0122836 A1 EP 0122836A1 EP 84400583 A EP84400583 A EP 84400583A EP 84400583 A EP84400583 A EP 84400583A EP 0122836 A1 EP0122836 A1 EP 0122836A1
Authority
EP
European Patent Office
Prior art keywords
fibers
temperature
composition
die
centrifuge
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP84400583A
Other languages
English (en)
French (fr)
Other versions
EP0122836B1 (de
Inventor
Jacques Seignan
Bernard Kafka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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 Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of EP0122836A1 publication Critical patent/EP0122836A1/de
Application granted granted Critical
Publication of EP0122836B1 publication Critical patent/EP0122836B1/de
Expired legal-status Critical Current

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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
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products

Definitions

  • the mixing operation is very vigorous to obtain a composition that is as homogeneous as possible.
  • the centrifuge device itself comprises a basket 9 on the bottom of which the composition is poured.
  • the basket is pierced on its peripheral wall 10 with regularly spaced holes 11.
  • the composition reaches the inner face of the wall 10 and escapes through the orifices 11 in the form of large composition nets, which are projected onto the peripheral wall 12 of the centrifuge proper 3.
  • the felt which is not completely crosslinked which has a certain thermoplasticity which can be used to make a self-bonding felt.
  • the felt obtained is subjected for 3 minutes to a temperature of the order of 220 ° C. by slightly compressing it.
  • a stabilized fiber flow rate is obtained which is greater than that obtained with a single row of orifices.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
EP84400583A 1983-03-23 1984-03-22 Verfahren zur Herstellung von Phenoplastfasern Expired EP0122836B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8304737A FR2543169B1 (fr) 1983-03-23 1983-03-23 Procede de production de fibres phenoplastes
FR8304737 1983-03-23

Publications (2)

Publication Number Publication Date
EP0122836A1 true EP0122836A1 (de) 1984-10-24
EP0122836B1 EP0122836B1 (de) 1987-03-18

Family

ID=9287133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84400583A Expired EP0122836B1 (de) 1983-03-23 1984-03-22 Verfahren zur Herstellung von Phenoplastfasern

Country Status (5)

Country Link
US (1) US5055241A (de)
EP (1) EP0122836B1 (de)
JP (1) JPS59179811A (de)
DE (1) DE3462703D1 (de)
FR (1) FR2543169B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4985482A (en) * 1985-10-09 1991-01-15 Isover Saint-Gobain Composition for gumming mineral fibers and gummed mineral fibers
WO1994005834A1 (fr) * 1992-09-09 1994-03-17 Isover Saint Gobain Dispositif pour la formation de fibres phenoplastes
WO1999032694A1 (en) * 1997-12-22 1999-07-01 Kimberly-Clark Worldwide, Inc. Process for forming films, fibers and base webs from thermoset polymers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0735610B2 (ja) * 1986-01-24 1995-04-19 三菱石油株式会社 ピツチ系炭素繊維遠心紡糸装置
RU2144099C1 (ru) * 1995-03-03 2000-01-10 Акцо Нобель Н.В. Способ прядения волокон или филаментов (варианты), волокна и филаменты (варианты), волокнистая масса
US6001303A (en) * 1997-12-19 1999-12-14 Kimberly-Clark Worldwide, Inc. Process of making fibers
HUP0700795A2 (en) * 2007-12-10 2009-04-28 Miskolci Egyetem Coextrusion centrifugal apparatus to fibre formation
JP5458280B2 (ja) * 2010-01-06 2014-04-02 パナソニック株式会社 ナノファイバ製造装置および製造方法
JP5322112B2 (ja) * 2010-01-18 2013-10-23 パナソニック株式会社 ナノファイバ製造装置および製造方法
WO2014025794A1 (en) 2012-08-06 2014-02-13 Fiberio Technology Corporation Devices and methods for the production of microfibers and nanofibers in a controlled environment
DE102019003795A1 (de) * 2019-05-29 2020-12-03 Bb Engineering Gmbh Vorrichtung und Verfahren zur Herstellung eines Vlieses
CN111910272B (zh) * 2020-06-29 2023-01-24 太原理工大学 一种熔喷纺丝制备酚醛纤维的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170378A5 (de) * 1971-11-06 1973-09-14 Nippon Kynol Inc
FR2383249A1 (fr) * 1977-03-11 1978-10-06 Ici Ltd Procede de filage centrifuge d'une resine formaldehyde liquide pour former des fibres
EP0019383A1 (de) * 1979-05-15 1980-11-26 Imperial Chemical Industries Plc Spinnverfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947613A (de) * 1971-09-08 1974-05-08
JPS5029817A (de) * 1973-07-19 1975-03-25
US4323524A (en) * 1977-03-11 1982-04-06 Imperial Chemical Industries Limited Production of fibres
NO146291C (no) * 1977-07-29 1982-09-01 Ici Ltd Fremgangsmaate og apparat for sentrifugalspinning av fibre
US4294783A (en) * 1979-04-09 1981-10-13 Imperial Chemical Industries, Inc. Spinning process and apparatus
JPS55163212A (en) * 1979-06-06 1980-12-19 Mitsui Petrochem Ind Ltd Production of phenolic resin fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170378A5 (de) * 1971-11-06 1973-09-14 Nippon Kynol Inc
FR2383249A1 (fr) * 1977-03-11 1978-10-06 Ici Ltd Procede de filage centrifuge d'une resine formaldehyde liquide pour former des fibres
EP0019383A1 (de) * 1979-05-15 1980-11-26 Imperial Chemical Industries Plc Spinnverfahren

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4985482A (en) * 1985-10-09 1991-01-15 Isover Saint-Gobain Composition for gumming mineral fibers and gummed mineral fibers
WO1994005834A1 (fr) * 1992-09-09 1994-03-17 Isover Saint Gobain Dispositif pour la formation de fibres phenoplastes
WO1999032694A1 (en) * 1997-12-22 1999-07-01 Kimberly-Clark Worldwide, Inc. Process for forming films, fibers and base webs from thermoset polymers
GB2348167A (en) * 1997-12-22 2000-09-27 Kimberly Clark Co Process for forming films, fibers and base webs from thermoset polymers
US6368533B1 (en) 1997-12-22 2002-04-09 Kimberly-Clark Worldwide, Inc. Process for forming films, fibers and base webs from thermoset polymers
GB2348167B (en) * 1997-12-22 2002-12-31 Kimberly Clark Co Process for forming films, fibers and base webs from thermoset polymers
KR100552030B1 (ko) * 1997-12-22 2006-02-16 킴벌리-클라크 월드와이드, 인크. 열경화성 중합체로부터 필름, 섬유 및 기재웹의 형성 방법

Also Published As

Publication number Publication date
JPS59179811A (ja) 1984-10-12
EP0122836B1 (de) 1987-03-18
FR2543169A1 (fr) 1984-09-28
DE3462703D1 (en) 1987-04-23
JPH059525B2 (de) 1993-02-05
US5055241A (en) 1991-10-08
FR2543169B1 (fr) 1986-03-28

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