NL1001487C2 - Werkwijze voor het vervaardigen van filamenten uit een optisch anisotrope spinoplossing. - Google Patents

Werkwijze voor het vervaardigen van filamenten uit een optisch anisotrope spinoplossing. Download PDF

Info

Publication number: NL1001487C2
Authority: NL; Netherlands
Prior art keywords: spin; spinning; filaments; width; field
Prior art date: 1995-10-24

Application number

NL1001487A

Other languages

English (en)

Dutch (nl)

Inventor

Peter Jeroen Cloos

Johannes Jacobus Meerman

Erik Wilhelmus Maria Derksen

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.)

1995-10-24

Filing date

1995-10-24

Publication date

1997-04-25

1995-10-24 Priority to NL1001487A priority Critical patent/NL1001487C2/nl

1995-10-24 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

1996-09-24 Priority to PCT/EP1996/004259 priority patent/WO1997015706A1/en

1996-09-24 Priority to CA002235827A priority patent/CA2235827C/en

1996-09-24 Priority to RU98109518A priority patent/RU2142522C1/ru

1996-09-24 Priority to EP96933427A priority patent/EP0904431B1/de

1996-09-24 Priority to AU72165/96A priority patent/AU710020B2/en

1996-09-24 Priority to JP51622897A priority patent/JP3799061B2/ja

1996-09-24 Priority to AT96933427T priority patent/ATE197823T1/de

1996-09-24 Priority to DE69611104T priority patent/DE69611104T2/de

1997-04-25 Application granted granted Critical

1997-04-25 Publication of NL1001487C2 publication Critical patent/NL1001487C2/nl

1998-04-21 Priority to US09/063,766 priority patent/US5945054A/en

Links

238000009987 spinning Methods 0.000 title claims abstract description 45
238000004519 manufacturing process Methods 0.000 title claims abstract description 6
230000015271 coagulation Effects 0.000 claims abstract description 43
238000005345 coagulation Methods 0.000 claims abstract description 43
238000000034 method Methods 0.000 claims abstract description 32
239000011261 inert gas Substances 0.000 claims abstract description 3
230000000704 physical effect Effects 0.000 abstract description 5
239000002253 acid Substances 0.000 abstract description 3
239000000701 coagulant Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 description 22
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
229920000642 polymer Polymers 0.000 description 3
239000002699 waste material Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
230000000052 comparative effect Effects 0.000 description 2
239000012530 fluid Substances 0.000 description 2
230000004941 influx Effects 0.000 description 2
238000006386 neutralization reaction Methods 0.000 description 2
241000239290 Araneae Species 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
239000004760 aramid Substances 0.000 description 1
229920003235 aromatic polyamide Polymers 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000035699 permeability Effects 0.000 description 1
229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 description 1
238000010791 quenching Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1

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
- D01D5/06—Wet spinning methods
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
- 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 & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Artificial Filaments (AREA)
Exhaust Gas After Treatment (AREA)
Catalysts (AREA)

NL1001487A 1995-10-24 1995-10-24 Werkwijze voor het vervaardigen van filamenten uit een optisch anisotrope spinoplossing. NL1001487C2 (nl)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
NL1001487A NL1001487C2 (nl)	1995-10-24	1995-10-24	Werkwijze voor het vervaardigen van filamenten uit een optisch anisotrope spinoplossing.
CA002235827A CA2235827C (en)	1995-10-24	1996-09-24	Process for manufacturing filaments from an optically anisotropic spinning solution
RU98109518A RU2142522C1 (ru)	1995-10-24	1996-09-24	Способ для получения волокон из оптически анизотропного прядильного раствора
EP96933427A EP0904431B1 (de)	1995-10-24	1996-09-24	Elektrisch beheizbarer, in teilbereiche unterteilter wabenkorper mit verbindungsstegen
PCT/EP1996/004259 WO1997015706A1 (en)	1995-10-24	1996-09-24	Process for manufacturing filaments from an optically anisotropic spinning solution
AU72165/96A AU710020B2 (en)	1995-10-24	1996-09-24	Process for manufacturing filaments from an optically anisotropic spinning solution
JP51622897A JP3799061B2 (ja)	1995-10-24	1996-09-24	光学的に異方性の紡糸液からフィラメントを作る方法
AT96933427T ATE197823T1 (de)	1995-10-24	1996-09-24	Elektrisch beheizbarer, in teilbereiche unterteilter wabenkorper mit verbindungsstegen
DE69611104T DE69611104T2 (de)	1995-10-24	1996-09-24	Elektrisch beheizbarer, in teilbereiche unterteilter wabenkorper mit verbindungsstegen
US09/063,766 US5945054A (en)	1995-10-24	1998-04-21	Process for manufacturing filaments from an optically anisotropic spinning solution

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL1001487		1995-10-24
NL1001487A NL1001487C2 (nl)	1995-10-24	1995-10-24	Werkwijze voor het vervaardigen van filamenten uit een optisch anisotrope spinoplossing.

Publications (1)

Publication Number	Publication Date
NL1001487C2 true NL1001487C2 (nl)	1997-04-25

Family

ID=19761745

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL1001487A NL1001487C2 (nl)	1995-10-24	1995-10-24	Werkwijze voor het vervaardigen van filamenten uit een optisch anisotrope spinoplossing.

Country Status (8)

Country	Link
EP (1)	EP0904431B1 (de)
JP (1)	JP3799061B2 (de)
AT (1)	ATE197823T1 (de)
AU (1)	AU710020B2 (de)
DE (1)	DE69611104T2 (de)
NL (1)	NL1001487C2 (de)
RU (1)	RU2142522C1 (de)
WO (1)	WO1997015706A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE60327300D1 (de) *	2002-01-24	2009-06-04	Teijin Aramid Bv	Verfahren zur herstellung von filamenten aus einer optisch anisotropen spinnlösung und luftspaltspinnvorrichtung
EP2398942B1 (de)	2009-02-17	2012-11-14	Teijin Aramid B.V.	Verfahren zur herstellung eines filamentgarns aus einem aromatischen polyamid
EP2719801A1 (de) *	2012-10-10	2014-04-16	Aurotec GmbH	Spinnbad und Verfahren zur Verfestigung eines Formkörpers
WO2023280778A1 (en) *	2021-07-05	2023-01-12	Treetotextile Ab	Method of spinning alkali cellulose
EP4116469A1 (de) *	2021-07-05	2023-01-11	TreeToTextile AB	Verfahren zum spinnen von alkalicellulose
EP4190952A1 (de) *	2021-12-03	2023-06-07	TreeToTextile AB	Verfahren zum spinnen von alkalischer cellulosespinnmasse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE550684A (de) *
DE820948C (de) *	1944-12-16	1951-11-15	Spinnfaser A G	Spinnduese fuer die Herstellung kuenstlicher Faeden
FR1102056A (fr) *	1947-06-16	1955-10-17	Spinnfaser Ag Fa	Filière à filer
EP0168879A1 (de) *	1984-07-11	1986-01-22	Akzo N.V.	Verfahren zur Herstellung von Fasern aus aromatischen Polyamiden
JPH02112409A (ja) *	1988-10-17	1990-04-25	Asahi Chem Ind Co Ltd	ポリ−パラフエニレンテレフタルアミド系繊維の製造法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD29219A (de) *
FR1102256A (fr) *	1953-06-11	1955-10-18	Meteor Ag	Appareil pour la confection de bobinages toroïdaux
US4869860A (en) *	1984-08-09	1989-09-26	E. I. Du Pont De Nemours And Company	Spinning process for aromatic polyamide filaments

1995
- 1995-10-24 NL NL1001487A patent/NL1001487C2/nl not_active IP Right Cessation
1996
- 1996-09-24 JP JP51622897A patent/JP3799061B2/ja not_active Expired - Fee Related
- 1996-09-24 EP EP96933427A patent/EP0904431B1/de not_active Expired - Lifetime
- 1996-09-24 AT AT96933427T patent/ATE197823T1/de not_active IP Right Cessation
- 1996-09-24 AU AU72165/96A patent/AU710020B2/en not_active Ceased
- 1996-09-24 WO PCT/EP1996/004259 patent/WO1997015706A1/en not_active Ceased
- 1996-09-24 RU RU98109518A patent/RU2142522C1/ru not_active IP Right Cessation
- 1996-09-24 DE DE69611104T patent/DE69611104T2/de not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE550684A (de) *
DE820948C (de) *	1944-12-16	1951-11-15	Spinnfaser A G	Spinnduese fuer die Herstellung kuenstlicher Faeden
FR1102056A (fr) *	1947-06-16	1955-10-17	Spinnfaser Ag Fa	Filière à filer
EP0168879A1 (de) *	1984-07-11	1986-01-22	Akzo N.V.	Verfahren zur Herstellung von Fasern aus aromatischen Polyamiden
JPH02112409A (ja) *	1988-10-17	1990-04-25	Asahi Chem Ind Co Ltd	ポリ−パラフエニレンテレフタルアミド系繊維の製造法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 318 (C - 0738) 9 July 1990 (1990-07-09) *

Also Published As

Publication number	Publication date
WO1997015706A1 (en)	1997-05-01
AU710020B2 (en)	1999-09-09
JP3799061B2 (ja)	2006-07-19
EP0904431A1 (de)	1999-03-31
AU7216596A (en)	1997-05-15
RU2142522C1 (ru)	1999-12-10
JPH11513757A (ja)	1999-11-24
DE69611104T2 (de)	2001-04-05
EP0904431B1 (de)	2000-11-29
ATE197823T1 (de)	2000-12-15
DE69611104D1 (de)	2001-01-04

Legal Events

Date	Code	Title	Description
1997-07-01	PD2B	A search report has been drawn up
2002-07-01	VD1	Lapsed due to non-payment of the annual fee	Effective date: 20020501

Publication	Publication Date	Title
EP0381206B2 (de)	2003-04-16	Verfahren zur Herstelung von Fasern, Rovings und Matten aus flüssigkristallinen lyotropen Polymeren
KR100272028B1 (ko)	2000-11-15	폴리벤자졸섬유방사방법
US3700545A (en)	1972-10-24	Novel synthetic multi-segmented fibers
US4340559A (en)	1982-07-20	Spinning process
JP3888645B2 (ja)	2007-03-07	高強力性アラミド繊維の製造方法
NL1001487C2 (nl)	1997-04-25	Werkwijze voor het vervaardigen van filamenten uit een optisch anisotrope spinoplossing.
JPH0359161B2 (de)	1991-09-09
EP0651830B1 (de)	1996-12-18	Abschreckung und koagulation von filamenten in einem ultraschallfeld
US5945054A (en)	1999-08-31	Process for manufacturing filaments from an optically anisotropic spinning solution
US4357290A (en)	1982-11-02	Splittable conjugate yarn
JP4351063B2 (ja)	2009-10-28	光学異方性紡糸液からフィラメントを製造する方法およびエアギャップ紡糸装置
CA2235827C (en)	2006-08-08	Process for manufacturing filaments from an optically anisotropic spinning solution
KR100488607B1 (ko)	2005-05-11	라이오셀 멀티필라멘트용 방사노즐 및 냉각장치
KR840003706A (ko)	1984-09-15	폴리에스터사 및 이의 용융방사 방법
CA1163793A (en)	1984-03-20	Splittable conjugate yarn
IE902168A1 (en)	1991-01-02	Improved coagulating process for filaments
KR20180078545A (ko)	2018-07-10	2단 응고형 아라미드 필라멘트의 제조 장치
JP2007224476A (ja)	2007-09-06	ポリアミドマルチフィラメントの溶融紡糸装置およびボリアミドマルチフィラメントの製造方法
JPS62250218A (ja)	1987-10-31	ポリ−パラフエニレンテレフタルアミド系繊維の製造法