DE68920824D1 - Herstellungsverfahren für Polyimidfasern. - Google Patents

Herstellungsverfahren für Polyimidfasern.

Info

Publication number: DE68920824D1
Authority: DE; Germany
Prior art keywords: manufacturing process; polyimide fibers; polyimide; fibers; manufacturing
Prior art date: 1988-11-07
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.): Expired - Fee Related

Application number

DE68920824T

Other languages

English (en)

Other versions

DE68920824T2 (de

Inventor

Taizo Nagahiro

Masahiro Ohta

Shuichi Morikawa

Nobuhito Koga

Shoji Tamai

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.)

Mitsui Toatsu Chemicals Inc

Original Assignee

Mitsui Toatsu Chemicals 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.)

1988-11-07

Filing date

1989-11-06

Publication date

1995-03-09

1989-10-18 Priority claimed from JP1268985A external-priority patent/JPH02234911A/ja

1989-11-06 Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc

1995-03-09 Publication of DE68920824D1 publication Critical patent/DE68920824D1/de

1995-08-31 Application granted granted Critical

1995-08-31 Publication of DE68920824T2 publication Critical patent/DE68920824T2/de

2009-11-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1003—Preparatory processes
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
- C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents
- C08G73/1014—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents in the form of (mono)anhydrid
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
- C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
- 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
- D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

DE68920824T 1988-11-07 1989-11-06 Herstellungsverfahren für Polyimidfasern. Expired - Fee Related DE68920824T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP27928088		1988-11-07
JP1268985A JPH02234911A (ja)	1988-11-07	1989-10-18	ポリイミド繊維の製造方法

Publications (2)

Publication Number	Publication Date
DE68920824D1 true DE68920824D1 (de)	1995-03-09
DE68920824T2 DE68920824T2 (de)	1995-08-31

Family

ID=26548568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68920824T Expired - Fee Related DE68920824T2 (de)	1988-11-07	1989-11-06	Herstellungsverfahren für Polyimidfasern.

Country Status (5)

Country	Link
US (1)	US4994544A (de)
EP (1)	EP0368590B1 (de)
AU (1)	AU605053B2 (de)
CA (1)	CA2002147A1 (de)
DE (1)	DE68920824T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5206339A (en) *	1989-04-05	1993-04-27	Mitsui Toatsu Chemicals, Inc.	Extrusion process of polyimide and polyimide pellet used for the process
DE69114354T2 (de) *	1990-05-10	1996-03-28	Hitachi Chemical Co Ltd	Polyimide und diese enthaltende wärmehärtbare Harzzusammensetzungen.
US5268447A (en) *	1990-06-01	1993-12-07	Mitsui Toatsu Chemicals, Inc.	Readily processable polyimide and preparation process of same
US5268446A (en) *	1990-08-24	1993-12-07	Mitsui Toatsu Chemicals, Incorporated	Readily processable polyimide and preparation process of same
US5231160A (en) *	1990-09-07	1993-07-27	Mitsui Toatsu Chemicals, Incorporated	Aromatic diamine compound, preparation process of same and polyimide prepared from same
US5252700A (en) *	1991-04-30	1993-10-12	Mitsui Toatsu Chemicals, Inc.	Heat-resistant adhesive and method of adhesion by using adhesive
US5276133A (en) *	1991-06-14	1994-01-04	Mitsui Toatsu Chemicals, Inc.	Favorably processable polyimide and process for preparing polyimide
WO1993021277A1 (en) *	1992-04-22	1993-10-28	Mitsui Toatsu Chemicals, Incorporated	Polyimide resin composition
US5603439A (en) *	1995-04-17	1997-02-18	Pineda; Adrian R.	Truck cargo organizer
US8536298B2 (en) *	2005-05-25	2013-09-17	Sabic Innovative Platics Ip B.V.	Precipitative process to prepare polyimides
US20070224422A1 (en) *	2006-03-25	2007-09-27	Youssef Fakhreddine	Colorfast dyed poly ether imide articles including fiber
US20080006970A1 (en) *	2006-07-10	2008-01-10	General Electric Company	Filtered polyetherimide polymer for use as a high heat fiber material
US9416465B2 (en) *	2006-07-14	2016-08-16	Sabic Global Technologies B.V.	Process for making a high heat polymer fiber
CN101809067B (zh) *	2007-07-26	2015-04-29	沙伯基础创新塑料知识产权有限公司	可结晶的聚醚酰亚胺、制备方法和由其获得的制品
US20110144297A1 (en) *	2009-12-15	2011-06-16	E. I. Du Pont De Nemours And Company	Rapid thermal conversion of a polyamic acid fiber to a polyimide fiber
JP5846136B2 (ja) *	2013-01-31	2016-01-20	富士ゼロックス株式会社	ポリイミド前駆体組成物、及びポリイミド前駆体組成物の製造方法
JP6413434B2 (ja)	2014-07-25	2018-10-31	富士ゼロックス株式会社	ポリイミド前駆体組成物、ポリイミド前駆体の製造方法、ポリイミド成形体、及びポリイミド成形体の製造方法
TWI547607B (zh) *	2014-11-26	2016-09-01	財團法人紡織產業綜合研究所	透明纖維的製造方法
EP3569752B1 (de)	2018-05-15	2020-08-26	SABIC Global Technologies B.V.	Vliesstoff und zugehöriger verbundstoff und verfahren zur herstellung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4755585A (en) *	1982-08-06	1988-07-05	Amoco Corporation	Injection moldable polyamide imide from trimellitic anhydride end capped with aniline
US4485140A (en) *	1983-09-21	1984-11-27	E. I. Du Pont De Nemours And Company	Melt-fusible polyimides
US4681928A (en) *	1984-06-01	1987-07-21	M&T Chemicals Inc.	Poly(amide-amide acid), polyamide acid, poly(esteramide acid), poly(amide-imide), polyimide, poly(esterimide) from poly arylene diamine
US4725642A (en) *	1985-04-29	1988-02-16	E. I. Du Pont De Nemours And Company	Melt-fusible co-polyimide from diamine mixture
US4640972A (en) *	1985-11-15	1987-02-03	E. I. Du Pont De Nemours And Company	Filament of polyimide from pyromellitic acid dianhydride and 3,4'-oxydianiline
JP2585552B2 (ja) *	1986-11-19	1997-02-26	三井東圧化学株式会社	ポリイミド
JPH0781205B2 (ja) *	1987-02-25	1995-08-30	三井東圧化学株式会社	ポリイミド繊維
US5013817A (en) *	1987-11-05	1991-05-07	Mitsui Toatsu Chemicals, Inc.	Process for preparing a polyimide and a composite material containing the same
US4937316A (en) *	1988-02-25	1990-06-26	Amdahl Corporation	Process for preparing polyimides
FR2638089A1 (fr) *	1988-10-26	1990-04-27	Sandoz Sa	Nouvelles compositions ophtalmiques a base d'une cyclosporine

1989
- 1989-11-03 CA CA002002147A patent/CA2002147A1/en not_active Abandoned
- 1989-11-06 AU AU44448/89A patent/AU605053B2/en not_active Ceased
- 1989-11-06 DE DE68920824T patent/DE68920824T2/de not_active Expired - Fee Related
- 1989-11-06 EP EP89311466A patent/EP0368590B1/de not_active Expired - Lifetime
- 1989-11-06 US US07/431,779 patent/US4994544A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4994544A (en)	1991-02-19
EP0368590B1 (de)	1995-01-25
AU4444889A (en)	1990-05-10
EP0368590A2 (de)	1990-05-16
AU605053B2 (en)	1991-01-03
CA2002147A1 (en)	1990-05-07
EP0368590A3 (en)	1990-12-27
DE68920824T2 (de)	1995-08-31

Legal Events

Date	Code	Title	Description
1996-02-29	8364	No opposition during term of opposition
1996-12-12	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE68928847D1 (de)	1998-12-10	Fabrikationsverfahren für photonische, integrierte Schaltkreise
DE68920824D1 (de)	1995-03-09	Herstellungsverfahren für Polyimidfasern.
DE3872088D1 (de)	1992-07-23	Cellulosefaser.
DE68924385D1 (de)	1995-11-02	Fertigungsverfahren für glänzende Hologramme.
DE69029193D1 (de)	1997-01-02	Steuerungssystem für herstellungsverfahren
DE3887353D1 (de)	1994-03-03	Behandlungsverfahren für magen-darm-krankheiten.
DE3787295D1 (de)	1993-10-14	Verbindungsstruktur für Textilmaterial.
DE69006113D1 (de)	1994-03-03	Verbinder für Lichtwellenleiter.
DE3851772D1 (de)	1994-11-17	Einrichtung für Immunoassay.
DE69013068D1 (de)	1994-11-10	Verbinder für Lichtwellenleiter.
DE68915443D1 (de)	1994-06-23	Herstellungsmethode linearen faseranordnung.
DE69117905D1 (de)	1996-04-18	Herstellungsverfahren für Alkoxyphthalocyanine
DE3886452D1 (de)	1994-02-03	Schichtmittel für Kohlenstoffasern.
DE68909868D1 (de)	1993-11-18	Koagulationsverfahren für Filamente.
FI865364A0 (fi)	1986-12-31	Icke-vaevd fiberprodukt.
DE69006278D1 (de)	1994-03-10	Herstellungsverfahren für einen Polyimidfilm.
FI883510A (fi)	1989-01-28	Sjoekabelledning foer telekommunikation omfattande optiska fibrer.
DE3854326D1 (de)	1995-09-21	Aufbereitungstechnik für vollblutmuster.
FI884883A0 (fi)	1988-10-21	Ny process.
FI882235A0 (fi)	1988-05-12	Elektricitet ledande kolbeklaedda fibrer.
DE68918177D1 (de)	1994-10-20	Feinstruktur-Herstellungsverfahren.
DE3884165D1 (de)	1993-10-21	Waschverfahren für Superpräzisionsanlagen.
FI903226A0 (fi)	1990-06-27	Ytbelagd optisk fiber.
FI880947A0 (fi)	1988-03-01	Skarv foer telekommunikationskablar med optiska fibrer.
KR910001105A (ko)	1991-01-30	탄소섬유의 제조방법