FR2672537B1 - Procede de fabrication de pieces moulees a partir de materiaux preimpregnes de resine thermodurcissable. - Google Patents

Procede de fabrication de pieces moulees a partir de materiaux preimpregnes de resine thermodurcissable.

Info

Publication number
FR2672537B1
FR2672537B1 FR919101488A FR9101488A FR2672537B1 FR 2672537 B1 FR2672537 B1 FR 2672537B1 FR 919101488 A FR919101488 A FR 919101488A FR 9101488 A FR9101488 A FR 9101488A FR 2672537 B1 FR2672537 B1 FR 2672537B1
Authority
FR
France
Prior art keywords
prepregnated
manufacture
materials
thermosetting resin
molded parts
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
FR919101488A
Other languages
English (en)
Other versions
FR2672537A1 (fr
Inventor
Cousin Michel
Pinoche Jean Marie
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.)
Cray Valley SA
Original Assignee
Cray Valley SA
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 Cray Valley SA filed Critical Cray Valley SA
Priority to FR919101488A priority Critical patent/FR2672537B1/fr
Publication of FR2672537A1 publication Critical patent/FR2672537A1/fr
Application granted granted Critical
Publication of FR2672537B1 publication Critical patent/FR2672537B1/fr
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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
    • B29K2061/04—Phenoplasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
FR919101488A 1991-02-08 1991-02-08 Procede de fabrication de pieces moulees a partir de materiaux preimpregnes de resine thermodurcissable. Expired - Fee Related FR2672537B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919101488A FR2672537B1 (fr) 1991-02-08 1991-02-08 Procede de fabrication de pieces moulees a partir de materiaux preimpregnes de resine thermodurcissable.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919101488A FR2672537B1 (fr) 1991-02-08 1991-02-08 Procede de fabrication de pieces moulees a partir de materiaux preimpregnes de resine thermodurcissable.

Publications (2)

Publication Number Publication Date
FR2672537A1 FR2672537A1 (fr) 1992-08-14
FR2672537B1 true FR2672537B1 (fr) 1994-07-29

Family

ID=9409528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919101488A Expired - Fee Related FR2672537B1 (fr) 1991-02-08 1991-02-08 Procede de fabrication de pieces moulees a partir de materiaux preimpregnes de resine thermodurcissable.

Country Status (1)

Country Link
FR (1) FR2672537B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346827A (en) * 1999-02-17 2000-08-23 Virgo Originals Limited Composite structures
US20090111939A1 (en) * 2006-03-21 2009-04-30 Roberta Bas Method for Purifying a Contaminated Solvent and Concurrently Producing a Semi-Finished Product for Use in the Production of Panels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952040A (en) * 1952-11-15 1960-09-13 Nat Res Dev Moulding of synthetic resinous materials
US4311661A (en) * 1980-05-05 1982-01-19 Mcdonnell Douglas Corporation Resin impregnation process
GB2124130B (en) * 1982-07-24 1985-11-27 Rolls Royce Vacuum moulding fibre reinforced resin
US4608220A (en) * 1984-12-20 1986-08-26 The Boeing Company Method of forming composite material articles
FR2620456B1 (fr) * 1987-09-15 1993-08-27 Ceca Sa Nouvelles compositions de resines formo-phenoliques pour preparation de mats preimpregnes
EP0319895A3 (fr) * 1987-12-07 1990-10-31 The Boeing Company Procédé de compactage de feuilles thermoplastiques composites partiellement prédurcies
FR2633630B1 (fr) * 1988-06-30 1992-05-22 Norsolor Sa Compositions resineuses a base de resines phenoliques

Also Published As

Publication number Publication date
FR2672537A1 (fr) 1992-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse