ATE197690T1 - Verfahren zur herstellung von polyparaphenylenterephtalamidfasern - Google Patents

Verfahren zur herstellung von polyparaphenylenterephtalamidfasern

Info

Publication number: ATE197690T1
Authority: AT; Austria
Prior art keywords: pct; spinning; sec; solid mixture; polyparaphenylenterephtalamide
Prior art date: 1995-05-02

Application number

AT96914987T

Other languages

English (en)

Inventor

Wilhelmus Marie Roelofs

Antonius Hendrikus Mar Spieker

Johannes Gerrit Waringa

Original Assignee

Akzo Nobel Nv

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.)

1995-05-02

Filing date

1996-04-25

Publication date

2000-12-15

1996-04-25 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

2000-12-15 Application granted granted Critical

2000-12-15 Publication of ATE197690T1 publication Critical patent/ATE197690T1/de

Links

239000000835 fiber Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
-1 poly(p-phenylene terephthalamide) Polymers 0.000 abstract 4
238000009987 spinning Methods 0.000 abstract 4
238000000034 method Methods 0.000 abstract 2
229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 abstract 2
239000008247 solid mixture Substances 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
230000008014 freezing Effects 0.000 abstract 1
238000007710 freezing Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/02—Preparation of spinning solutions
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
- 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
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- 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
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Artificial Filaments (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

AT96914987T 1995-05-02 1996-04-25 Verfahren zur herstellung von polyparaphenylenterephtalamidfasern ATE197690T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL1000276A NL1000276C2 (nl)	1995-05-02	1995-05-02	Werkwijze ter vervaardiging van vezels uit poly(p-fenyleen- tereftaalamide).
PCT/EP1996/001731 WO1996034732A1 (en)	1995-05-02	1996-04-25	Process for making fibres from poly(p-phenylene terephthalamide)

Publications (1)

Publication Number	Publication Date
ATE197690T1 true ATE197690T1 (de)	2000-12-15

Family

ID=19760966

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT96914987T ATE197690T1 (de)	1995-05-02	1996-04-25	Verfahren zur herstellung von polyparaphenylenterephtalamidfasern

Country Status (11)

Country	Link
US (1)	US5882563A (de)
EP (1)	EP0823872B1 (de)
JP (1)	JP3927999B2 (de)
KR (1)	KR100517721B1 (de)
CN (1)	CN1067937C (de)
AT (1)	ATE197690T1 (de)
DE (1)	DE69611036T2 (de)
ES (1)	ES2153576T3 (de)
NL (1)	NL1000276C2 (de)
RU (1)	RU2161557C2 (de)
WO (1)	WO1996034732A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL1002882C2 (nl) *	1996-04-17	1997-10-21	Akzo Nobel Nv	Zwavelhoudend p-aramide garen.
DE69701071T2 (de) *	1996-08-09	2000-07-06	Akzo Nobel N.V., Arnheim/Arnhem	Garn aus para-aromatischem Polyamid mit niedriger linearer Dichte und Verfahren zu seiner Herstellung
ES2296169T3 (es) *	2004-03-20	2008-04-16	Teijin Aramid B.V.	Materiales compuestos que comprenden ppta y nanotubos.
EP1650251A1 (de) *	2004-10-22	2006-04-26	Teijin Twaron B.V.	Verfahren zum Lösen von PPTA in Schwefelsäure unter Verwendung eines Doppelschrauben-Extruders
CN100395381C (zh) *	2005-05-10	2008-06-18	东华大学	一种连续化制备聚对苯二甲酰对苯二胺纤维的方法
CN100427650C (zh) *	2005-11-02	2008-10-22	东华大学	一种高剪切速率纺制聚对苯二甲酰对苯二胺纤维的方法
US8309642B2 (en)	2007-02-03	2012-11-13	Teijin Aramid B.V.	Method for dissolving aramid polymer in sulfuric acid using a double shaft kneader
CH700932B1 (de) *	2007-05-14	2010-11-15	List Holding Ag	Verfahren und Anlage zum Herstellen einer Spinnlösung für die Herstellung einer Polymerfaser.
CN101555631B (zh) *	2008-04-10	2011-04-06	中国神马集团有限责任公司	用固体硫酸制备ppta纺丝浆液的工业化方法
CN103469314A (zh) *	2013-09-13	2013-12-25	东华大学	一种超高分子量ppta树脂液晶纺丝液的快速制备方法
CN104975357A (zh) *	2014-04-02	2015-10-14	东华大学	一种聚对苯二甲酰对苯二胺纺丝原液的制备方法
CN103952775B (zh) *	2014-04-25	2016-08-24	中国石化仪征化纤有限责任公司	一种卧式双轴溶解脱泡装置
EP3286363B1 (de) *	2015-04-22	2019-01-30	Teijin Aramid B.V.	Korde enthaltend multifilament para-aramid garn mit nicht-runden filamenten
CN105780158A (zh) *	2016-04-05	2016-07-20	江苏恒通印染集团有限公司	高模量对位芳纶纤维的制备方法
CN105839211A (zh) *	2016-05-16	2016-08-10	江苏恒通印染集团有限公司	对位芳纶纤维丝束的清洗方法
CN114846063A (zh) *	2019-12-20	2022-08-02	帝人芳纶有限公司	回收连续方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3414645A (en) *	1964-06-19	1968-12-03	Monsanto Co	Process for spinning wholly aromatic polyamide fibers
NL6810515A (de) *	1968-07-25	1968-10-25
US3873072A (en) *	1971-08-02	1975-03-25	Monsanto Co	Melt extrusion
US3907963A (en) *	1971-08-02	1975-09-23	Monsanto Co	Melt extrusion
US4016236A (en) *	1974-05-15	1977-04-05	Asahi Kasei Kogyo Kabushiki Kaisha	Process for manufacturing aromatic polymer fibers
DE2437943A1 (de) *	1974-08-07	1976-02-19	Hans Dipl Ing Grigull	Verfahren und vorrichtung zur herstellung monofiler faeden
US4118163A (en) *	1977-07-11	1978-10-03	Owens-Illinois, Inc.	Plastic extrusion and apparatus
NL172680C (nl) *	1979-06-08	1983-10-03	Akzo Nv	Werkwijze ter vervaardiging van vezels uit poly-p-fenyleentereftaalamide en de aldus vervaardigde produkten.
ATE67799T1 (de) *	1985-04-22	1991-10-15	Basf Corp	Verfahren zum schnellspinnen von polyamidfasern.
US4883634A (en) *	1986-05-30	1989-11-28	E. I. Du Pont De Nemours And Company	Process for manufacturing a high modulus poly-p-phenylene terephthalamide fiber
AT392972B (de) *	1988-08-16	1991-07-25	Chemiefaser Lenzing Ag	Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
US5094690A (en) *	1988-08-16	1992-03-10	Lenzing Aktiengesellschaft	Process and arrangement for preparing a solution of cellulose
US5023035A (en) *	1989-02-21	1991-06-11	E. I. Du Pont De Nemours And Company	Cyclic tensioning of never-dried yarns
CA2033172C (fr) *	1989-06-28	2001-02-06	Jean-Paul Meraldi	Monofilament aramide et procede pour l'obtenir
CH679290A5 (de) *	1989-10-04	1992-01-31	List Ag
CH686406A5 (de) *	1990-04-11	1996-03-29	List Ag	Kontinuierlich arbeitender Mischkneter.
EP0553177A1 (de) *	1990-10-15	1993-08-04	E.I. Du Pont De Nemours And Company	Zumischungsverfahren von zusatzstofflösungen in paraaramidspinnlösungsströmen
GB9219693D0 (en) *	1992-09-17	1992-10-28	Courtaulds Plc	Forming solutions

1995
- 1995-05-02 NL NL1000276A patent/NL1000276C2/xx not_active IP Right Cessation
1996
- 1996-04-25 DE DE69611036T patent/DE69611036T2/de not_active Expired - Lifetime
- 1996-04-25 AT AT96914987T patent/ATE197690T1/de not_active IP Right Cessation
- 1996-04-25 JP JP53298096A patent/JP3927999B2/ja not_active Expired - Fee Related
- 1996-04-25 CN CN96193662A patent/CN1067937C/zh not_active Expired - Fee Related
- 1996-04-25 RU RU97119924/12A patent/RU2161557C2/ru not_active IP Right Cessation
- 1996-04-25 KR KR1019970706502A patent/KR100517721B1/ko not_active Expired - Fee Related
- 1996-04-25 EP EP96914987A patent/EP0823872B1/de not_active Expired - Lifetime
- 1996-04-25 US US08/945,503 patent/US5882563A/en not_active Expired - Lifetime
- 1996-04-25 ES ES96914987T patent/ES2153576T3/es not_active Expired - Lifetime
- 1996-04-25 WO PCT/EP1996/001731 patent/WO1996034732A1/en not_active Ceased

Also Published As

Publication number	Publication date
JPH11504991A (ja)	1999-05-11
ES2153576T3 (es)	2001-03-01
CN1067937C (zh)	2001-07-04
US5882563A (en)	1999-03-16
NL1000276C2 (nl)	1996-11-05
EP0823872A1 (de)	1998-02-18
CN1183074A (zh)	1998-05-27
WO1996034732A1 (en)	1996-11-07
DE69611036T2 (de)	2001-06-13
DE69611036D1 (de)	2000-12-28
KR100517721B1 (ko)	2006-03-23
EP0823872B1 (de)	2000-11-22
KR19980703100A (ko)	1998-10-15
JP3927999B2 (ja)	2007-06-13
RU2161557C2 (ru)	2001-01-10

Legal Events

Date	Code	Title	Description
2001-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE197690T1 (de)	2000-12-15	Verfahren zur herstellung von polyparaphenylenterephtalamidfasern
ATE131843T1 (de)	1996-01-15	Verfahren zur herstellung von organopolysiloxanharz
UA43375C2 (uk)	2001-12-17	Вогнестійка композиція та спосіб її одержання
ATE190222T1 (de)	2000-03-15	Verfahren zur herstellung von umhüllten tabletten
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DE59604175D1 (de)	2000-02-17	Verfahren zur herstellung von celluloselösungen in wasserhaltigen tertiären amin-n-oxiden
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