DE68920824D1 - Herstellungsverfahren für Polyimidfasern. - Google Patents
Herstellungsverfahren für Polyimidfasern.Info
- Publication number
- DE68920824D1 DE68920824D1 DE68920824T DE68920824T DE68920824D1 DE 68920824 D1 DE68920824 D1 DE 68920824D1 DE 68920824 T DE68920824 T DE 68920824T DE 68920824 T DE68920824 T DE 68920824T DE 68920824 D1 DE68920824 D1 DE 68920824D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing process
- polyimide fibers
- polyimide
- fibers
- manufacturing
- 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.)
- Expired - Fee Related
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)
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)
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)
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |