EP0122836A1 - Verfahren zur Herstellung von Phenoplastfasern - Google Patents
Verfahren zur Herstellung von Phenoplastfasern Download PDFInfo
- 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
Links
Images
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)
- 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)
- Artificial Filaments (AREA)
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)
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)
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 |
ES2165221T3 (es) * | 1995-03-03 | 2002-03-01 | Twaron Products Bv | Procedimiento de hilado centrifugo para soluciones de hilado opticamente anisotropas. |
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 |
EP2900853B1 (de) | 2012-08-06 | 2020-04-08 | Fibrerio Technology Corporation | Vorrichtungen und verfahren zur herstellung von mikrofasern und nanofasern |
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)
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)
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 |
NZ187979A (en) * | 1977-07-29 | 1982-05-31 | Ici Ltd | Centrifugal spinning of fibres from liquid |
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 |
-
1983
- 1983-03-23 FR FR8304737A patent/FR2543169B1/fr not_active Expired
-
1984
- 1984-03-22 EP EP84400583A patent/EP0122836B1/de not_active Expired
- 1984-03-22 DE DE8484400583T patent/DE3462703D1/de not_active Expired
- 1984-03-23 JP JP59054617A patent/JPS59179811A/ja active Granted
-
1986
- 1986-04-01 US US06/846,488 patent/US5055241A/en not_active Expired - Fee Related
Patent Citations (3)
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)
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 |
---|---|
FR2543169B1 (fr) | 1986-03-28 |
US5055241A (en) | 1991-10-08 |
DE3462703D1 (en) | 1987-04-23 |
EP0122836B1 (de) | 1987-03-18 |
FR2543169A1 (fr) | 1984-09-28 |
JPH059525B2 (de) | 1993-02-05 |
JPS59179811A (ja) | 1984-10-12 |
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