DE69312280D1 - Kohlenfaserverstaerkter polyimidverbund - Google Patents

Kohlenfaserverstaerkter polyimidverbund

Info

Publication number
DE69312280D1
DE69312280D1 DE69312280T DE69312280T DE69312280D1 DE 69312280 D1 DE69312280 D1 DE 69312280D1 DE 69312280 T DE69312280 T DE 69312280T DE 69312280 T DE69312280 T DE 69312280T DE 69312280 D1 DE69312280 D1 DE 69312280D1
Authority
DE
Germany
Prior art keywords
molding
composite
molding compound
heated
cure
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
Application number
DE69312280T
Other languages
English (en)
Other versions
DE69312280T2 (de
Inventor
Christopher Hertel
Charles Watson
Jeffrey Leshane
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE69312280D1 publication Critical patent/DE69312280D1/de
Publication of DE69312280T2 publication Critical patent/DE69312280T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means
DE69312280T 1992-04-02 1993-03-26 Kohlenfaserverstaerkter polyimidverbund Expired - Fee Related DE69312280T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/862,663 US5304338A (en) 1992-04-02 1992-04-02 Carbon fiber reinforced polyimide composites
PCT/US1993/002900 WO1993019920A1 (en) 1992-04-02 1993-03-26 Carbon fiber reinforced polyimide composites

Publications (2)

Publication Number Publication Date
DE69312280D1 true DE69312280D1 (de) 1997-08-21
DE69312280T2 DE69312280T2 (de) 1998-01-15

Family

ID=25338996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312280T Expired - Fee Related DE69312280T2 (de) 1992-04-02 1993-03-26 Kohlenfaserverstaerkter polyimidverbund

Country Status (9)

Country Link
US (1) US5304338A (de)
EP (1) EP0634970B1 (de)
JP (1) JPH06511443A (de)
AT (1) ATE155388T1 (de)
DE (1) DE69312280T2 (de)
DK (1) DK0634970T3 (de)
ES (1) ES2106336T3 (de)
GR (1) GR3025011T3 (de)
WO (1) WO1993019920A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876655A (en) * 1995-02-21 1999-03-02 E. I. Du Pont De Nemours And Company Method for eliminating flow wrinkles in compression molded panels
US5908001A (en) * 1997-09-09 1999-06-01 Zeftek, Inc. Center plate assembly bearing liner
US6792874B1 (en) 2003-05-23 2004-09-21 Zeftek, Inc. Railroad car center plate assembly conductive liner
US8128100B2 (en) * 2007-12-05 2012-03-06 United Technologies Corporation Laminate air seal for a gas turbine engine
US8642164B2 (en) 2011-09-15 2014-02-04 United Technologies Corporation Composite substrates with predetermined porosities
AT514254B1 (de) * 2013-05-14 2016-06-15 Evva Sicherheitstechnologie Verfahren zur Herstellung eines Schlüssels sowie eine Vorrichtung zur Durchführung des Verfahrens
KR102108266B1 (ko) * 2018-06-07 2020-05-08 이복열 금형 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1562569A (en) * 1975-12-04 1980-03-12 United Glass Ltd Materials for handling hot glassware and other hot articles
JPS56164842A (en) * 1980-05-23 1981-12-18 Toray Industries Carbon fiber reinforced thermoplastic resin molding
US4370115A (en) * 1980-07-28 1983-01-25 Takashi Miura Injection molding method and device
US4506100A (en) * 1981-08-12 1985-03-19 National Starch And Chemical Corporation Aromatic diamines
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
US4663230A (en) * 1984-12-06 1987-05-05 Hyperion Catalysis International, Inc. Carbon fibrils, method for producing same and compositions containing same
CA1243462A (en) * 1984-12-21 1988-10-25 Peter S. Allan Moulding process
JPH01289557A (ja) * 1988-05-16 1989-11-21 Yamazaki Kosakusho:Kk 金型用ガス抜き装置
GB2227707B (en) * 1988-12-24 1993-06-16 T & K Int Kenkyusho Kk Method of and device for seal molding electronic components with resin
AT392280B (de) * 1989-02-15 1991-02-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von neuen, schwer entflammbaren, thermostabilen homopolyimiden, homopolyimiden, formkoerper und fasern daraus
US5087644A (en) * 1989-02-21 1992-02-11 Mitsui Toatsu Chemicals, Inc. Carbon-fiber-reinforced polyimide resin compositions
DE69115076T2 (de) * 1990-02-20 1996-05-09 Nat Starch Chem Invest Diarylacetylen endgekappte Polyimide.
JPH03256550A (ja) * 1990-03-05 1991-11-15 Mitsuba Electric Mfg Co Ltd コンミテータ

Also Published As

Publication number Publication date
ATE155388T1 (de) 1997-08-15
WO1993019920A1 (en) 1993-10-14
DE69312280T2 (de) 1998-01-15
JPH06511443A (ja) 1994-12-22
US5304338A (en) 1994-04-19
ES2106336T3 (es) 1997-11-01
EP0634970B1 (de) 1997-07-16
EP0634970A1 (de) 1995-01-25
DK0634970T3 (da) 1998-02-02
GR3025011T3 (en) 1998-01-30

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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