KR910008038A - 폴리이미드 복합체를 제조하는 방법 - Google Patents

폴리이미드 복합체를 제조하는 방법 Download PDF

Info

Publication number
KR910008038A
KR910008038A KR1019900017216A KR900017216A KR910008038A KR 910008038 A KR910008038 A KR 910008038A KR 1019900017216 A KR1019900017216 A KR 1019900017216A KR 900017216 A KR900017216 A KR 900017216A KR 910008038 A KR910008038 A KR 910008038A
Authority
KR
South Korea
Prior art keywords
aromatic
product
polyimide precursor
precursor
functional equivalent
Prior art date
Application number
KR1019900017216A
Other languages
English (en)
Inventor
조세프 보이스 리챠드
파핀 개니트 토마스
Original Assignee
원본미기재
이. 아이. 듀 퐁 드 네모아 앤드 캄파니
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.)
Filing date
Publication date
Application filed by 원본미기재, 이. 아이. 듀 퐁 드 네모아 앤드 캄파니 filed Critical 원본미기재
Publication of KR910008038A publication Critical patent/KR910008038A/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide

Abstract

내용 없음

Description

폴리이미드 복합체를 제조하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 복합체의 오토클레이브 가공을 위한 저장 배치를 도식화한 것이다.

Claims (8)

  1. a) 섬유를 i) 하나 이상의 방향족 디아민 및 몰 과량의 하나 이상의 방향족 이무수물 또는 이의 작용성 등가물; ii) 화학양론적 비율로 하나 이상의 방향족 디이민 및 하나이상의 방향족 이무수물 또는 이의 작용성 등가물 및 방향족 일무수물 또는 이의 작용성 등가물; 또는 iii) 하나 이상의 방향족 이무수물 또는 이의 작용성 등가물 및 몰과량의 하나 이상의 방향족 디아민 및 몰과량의 디아민을 엔드-캠핑시키기에 충분한 양으로 방향족 일무수물 또는 이의 작용성 등가물의 분자량 제한 폴리이미드 전구체 용액과 혼합하고, (b) 전구체를 중합반응시키고 휘발물질이 실질적으로 제거될때까지 가열함으로써 생성물을 탈장 (devolatilizing)시키며, (c) 탈장된 생성물을 중합체의 용융점도가 충분히 낮아 650lb/in2의 압력하 실질적인 분해없이 용융-단결 (consolidating) 될때까지 유리 전이 온도 이상으로 가열하고, (d) 생성물을 용융-단결시켜 가공율을 1%미만으로 감소시키며, (e) 생성물의 유리전이온도가 화학양론적 비율의 동일한 폴리이미드 전구체로부터 제조된 중합체의 유리전이온도 이상이 될때까지 생성물을 가열함을 특징으로 하여, 온화한 용융-단결 압력하 1%미만의 가공율을 갖는 고질의 섬유 강화된 폴리이미드 매트릭스 복합체를 제조하는 방법.
  2. 제1항에 있어서, 폴리이미드 전구체가 메타- 및 파라-페닐렌 디아민 및 2,2-비스(3',4'-디카복시페닐)헥사 플루오로프로판의 혼합물을 필수적으로 함유하는 방법.
  3. 제1항에 있어서, 폴리이미드 전구체가 필로멜리틱 디에틸에스테르 이산 및 엔드-캡핑된 과량의 4,4'-[(1,1'-비페닐)-2,5-디일비스(옥시)]비스벤젠아민을 필수적으로 함유하는 방법.
  4. 제1항에 있어서, a)에서 섬유가 전구체 용액의 배합을 전구체 용액을 각각 함침시킨 프리프레그의 개별적인 플라이를 스태킹시킴으로써 수행하는 방법.
  5. 제1항에 따른 방법으로 제조된 복합체.
  6. 제2항에 따른 방법으로 제조된 복합체.
  7. 제3항에 따른 방법으로 제조된 복합체.
  8. 제4항에 따른 방법으로 제조된 복합체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900017216A 1989-10-26 1990-10-26 폴리이미드 복합체를 제조하는 방법 KR910008038A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US426932 1989-10-26
US07/426,932 US5059273A (en) 1989-10-26 1989-10-26 Process for preparing polyimide composites

Publications (1)

Publication Number Publication Date
KR910008038A true KR910008038A (ko) 1991-05-30

Family

ID=23692790

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017216A KR910008038A (ko) 1989-10-26 1990-10-26 폴리이미드 복합체를 제조하는 방법

Country Status (11)

Country Link
US (1) US5059273A (ko)
EP (1) EP0424956B1 (ko)
JP (1) JP3041640B2 (ko)
KR (1) KR910008038A (ko)
AU (1) AU631092B2 (ko)
BR (1) BR9005400A (ko)
CA (1) CA2028429A1 (ko)
DE (1) DE69024909T2 (ko)
IL (1) IL96098A0 (ko)
RU (1) RU2051932C1 (ko)
TR (1) TR24851A (ko)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206091A (en) * 1988-06-28 1993-04-27 Amoco Corporation Low dielectric constant, low moisture uptake polyimides and copolyimides for interlevel dielectrics and substrate coatings
US5360671A (en) * 1990-07-06 1994-11-01 The University Of Akron Thermoplastic polymides and composites therefrom
JP2868167B2 (ja) * 1991-08-05 1999-03-10 インターナショナル・ビジネス・マシーンズ・コーポレイション 多重レベル高密度相互接続構造体及び高密度相互接続構造体
US5322665A (en) * 1992-04-15 1994-06-21 The Charles Stark Draper Laboratories, Inc. Disposable self contained cartridge or resin transfer molding and resin transfer molding method
US5397847A (en) * 1992-10-20 1995-03-14 The University Of Akron Heat-resistant laminate materials and preparation thereof
JPH10503221A (ja) * 1993-07-15 1998-03-24 ザ ユニバーシティ オブ アクロン 耐熱ポリイミド系ブレンド組成物及び積層物
US5478913A (en) * 1993-12-22 1995-12-26 E. I. Du Pont De Nemours And Company Melt-processible polyimides with high Tg
US5709893A (en) 1995-06-06 1998-01-20 The Boeing Company Breathable tooling for forming parts from volatile-emitting composite materials
US5686038A (en) * 1995-06-06 1997-11-11 The Boeing Company Resin transfer molding of composite materials that emit volatiles during processing
US5604010A (en) * 1996-01-11 1997-02-18 Hartz; Dale E. Composite honeycomb sandwich structure
US5895699A (en) * 1996-03-15 1999-04-20 The Boeing Company Tiedown ply for reducing core crush in composite honeycomb sandwich structure
US5685940A (en) * 1996-03-20 1997-11-11 The Boeing Company Adhering tiedown plies in composite construction
US5716677A (en) * 1996-03-21 1998-02-10 Ohio Aerospace Institute Protective coatings for polyimide composites
US6180206B1 (en) 1997-09-19 2001-01-30 The Boeing Company Composite honeycomb sandwich panel for fixed leading edges
ES2268848T3 (es) 1998-01-16 2007-03-16 Maverick Corporation Poliamidas de alta temperatura con toxicidad baja.
US6222007B1 (en) * 1998-05-29 2001-04-24 The United States Of America As Represented By The National Aeronautics And Space Administration Films, preimpregnated tapes and composites made from polyimide “Salt-like” Solutions
DE10334881A1 (de) * 2003-07-29 2005-03-03 Sgl Carbon Ag Verfahren zur Herstellung eines auf einem flächigen Carbonfaser-Gewebe basierenden Reibmaterials für Nassreibelemente und nach dem Verfahren hergestelltes Reibmaterial
US7416401B2 (en) * 2005-06-13 2008-08-26 The Boeing Company Lightweight composite fairing bar and method for manufacturing the same
US20070265420A1 (en) 2006-05-12 2007-11-15 General Electric Company fiber reinforced gas turbine engine component
US8030437B2 (en) * 2006-05-12 2011-10-04 General Electric Company Methods for forming composite articles from tailorable polyimide resin systems using RTM and RI techniques
US20100196729A1 (en) * 2009-01-31 2010-08-05 Stephen Mark Whiteker Autoclave Cure Cycle Design Process and Curing Method
US8298473B2 (en) 2009-05-15 2012-10-30 The Boeing Company Method of making a cure tool with integrated edge breather
GB2489673B (en) * 2011-03-29 2015-08-12 Rolls Royce Plc A containment casing for a gas turbine engine
US9393856B2 (en) 2014-04-09 2016-07-19 Daniel R. Ogilvie Vehicle window cover with deployable and retractable canopy
DE102014013530A1 (de) 2014-09-12 2016-03-17 Clariant International Ltd. Extrudierter Cu-Al-Mn-Hydrierkatalysator
RU2692367C2 (ru) * 2014-10-24 2019-06-24 Юнайтед Текнолоджиз Корпорэйшн Полимер с улучшенными характеристиками и способ его получения
RU2644906C2 (ru) * 2016-06-29 2018-02-14 Федеральное государственное унитарное предприятие "Институт химических реактивов и особо чистых химических веществ Национального исследовательского центра "Курчатовский институт" (НИЦ "Курчатовский институт"-ИРЕА) Способ получения полиимидного композитного волокна на углеродной основе, армированного наноструктурированным карбидом кремния

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959350A (en) * 1971-05-17 1976-05-25 E. I. Du Pont De Nemours And Company Melt-fusible linear polyimide of 2,2-bis(3,4-dicarboxyphenyl)-hexafluoropropane dianhydride
CA1024682A (en) * 1971-05-17 1978-01-17 E.I. Du Pont De Nemours And Company Composite structures of melt-fusible linear polyimide of 2,2-bis(3',4'-dicarboxyphenyl) hexafluoropropane dianhydride
US3745149A (en) * 1971-09-29 1973-07-10 Nasa Preparation of polyimides from mixtures of monomeric diamines and esters of polycarboxylic acids
US4197339A (en) * 1977-12-27 1980-04-08 United Technologies Corporation Low pressure process for producing substantially voidless composites
US4336175A (en) * 1980-10-01 1982-06-22 E. I. Du Pont De Nemours And Company Polyimide precursor solutions
US4358581A (en) * 1980-12-05 1982-11-09 E. I. Du Pont De Nemours And Company Polyimide manufacture
US4576857A (en) * 1983-03-14 1986-03-18 E. I. Du Pont De Nemours And Company Melt-fusible polyimides
US4485140A (en) * 1983-09-21 1984-11-27 E. I. Du Pont De Nemours And Company Melt-fusible polyimides
US4600617A (en) * 1984-04-27 1986-07-15 Standard Oil Company (Indiana) Continuous fiber inserts for injection molded parts
JPS6172022A (ja) * 1984-09-14 1986-04-14 Asahi Chem Ind Co Ltd ポリアミドの製造方法
US4624888A (en) * 1985-09-30 1986-11-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acetylene (ethynyl) terminated polyimide siloxane and process for preparation thereof
US4898754A (en) * 1986-09-30 1990-02-06 The Boeing Company Poly(amide-imide) prepreg and composite processing

Also Published As

Publication number Publication date
EP0424956B1 (en) 1996-01-17
DE69024909D1 (de) 1996-02-29
RU2051932C1 (ru) 1996-01-10
BR9005400A (pt) 1991-09-17
CA2028429A1 (en) 1991-04-27
US5059273A (en) 1991-10-22
IL96098A0 (en) 1991-07-18
JP3041640B2 (ja) 2000-05-15
AU631092B2 (en) 1992-11-12
AU6551390A (en) 1991-05-02
TR24851A (tr) 1992-07-01
DE69024909T2 (de) 1996-08-08
EP0424956A1 (en) 1991-05-02
JPH03221538A (ja) 1991-09-30

Similar Documents

Publication Publication Date Title
KR910008038A (ko) 폴리이미드 복합체를 제조하는 방법
US4996101A (en) Processible polyimide blends
CA1154921A (en) Process for producing aromatic polyimide filaments
US4851501A (en) Polyethersulfone prepregs, composites, and blends
EP1023168B1 (en) Fiber-reinforced phthalonitrile composite cured with low-reactivity aromatic amine curing agent
US3654227A (en) Manufacture of aromatic polyimides and process for preparation of reinforced polymer article from said polyimides
KR920008110A (ko) 폴리벤즈아졸 올리고머 도프의 분자량을 신속하게 증량시키는 방법
US4529565A (en) Polyester of substituted or unsubstituted phenoxyhydroquinone
EP0861281A1 (en) Thermosetting polymers for composite and adhesive applications
KR900018332A (ko) 난연성 액정 폴리에스테르 조성물, 이의 제조방법 및 이로 이루어진 사출 성형제품
US5104474A (en) Method for making a fiber reinforced crosslinked polyimide matrix composite article
CA1221489A (en) Process for polymerization of thermotropic polyesters
JPS58104924A (ja) 芳香族の溶融加工しうる（コ）ポリエステル
US5654396A (en) Polyimide oligomers
CA1295894C (en) Reinforced composites
KR920701318A (ko) 폴리이미드 성형품
US4382138A (en) Polyamide containing 4,4'-diamino-2,2', 6,6'-tetramethylbiphenyl moieties
US4180648A (en) Crystalline polyimides
Gao et al. Synthesis and characterization of short carbon fibre-reinforced PMR-type polyimide composites
US4429104A (en) Prepration of shaped articles of intractable polymers
US4384112A (en) Polyamides and copolyamides containing 2,2',4,4',6,6'-hexamethyl-3,3'-diaminobiphenyl moieties
CN111961199A (zh) 生物基耐高温聚酰胺复合材料、其制备方法及应用
KR960702493A (ko) 유리섬유-강화 폴리에스테르 수지로 제조된 성형물품(articles from a polyester resin reinforced with glass fibre)
Boyce et al. Process for Preparing Polyimide Composites
KR900014458A (ko) 열가소성수지복합체 및 그 제조방법

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid