ATE25832T1 - Faserverstaerkte verbundstoffe und deren herstellungsverfahren. - Google Patents

Faserverstaerkte verbundstoffe und deren herstellungsverfahren.

Info

Publication number
ATE25832T1
ATE25832T1 AT82300150T AT82300150T ATE25832T1 AT E25832 T1 ATE25832 T1 AT E25832T1 AT 82300150 T AT82300150 T AT 82300150T AT 82300150 T AT82300150 T AT 82300150T AT E25832 T1 ATE25832 T1 AT E25832T1
Authority
AT
Austria
Prior art keywords
filaments
fiber reinforced
manufacturing processes
give
reinforced composites
Prior art date
Application number
AT82300150T
Other languages
English (en)
Inventor
Frederic N Cogswell
David J Hezzell
Peter J Williams
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Priority claimed from EP82300150A external-priority patent/EP0056703B2/de
Application granted granted Critical
Publication of ATE25832T1 publication Critical patent/ATE25832T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • 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
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • 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
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/14—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT82300150T 1981-01-21 1982-01-12 Faserverstaerkte verbundstoffe und deren herstellungsverfahren. ATE25832T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8101821 1981-01-21
GB8123160 1981-07-28
GB8123159 1981-07-28
GB8134598 1981-11-17
GB8134597 1981-11-17
EP82300150A EP0056703B2 (de) 1981-01-21 1982-01-12 Faserverstärkte Verbundstoffe und deren Herstellungsverfahren

Publications (1)

Publication Number Publication Date
ATE25832T1 true ATE25832T1 (de) 1987-03-15

Family

ID=36834068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82300150T ATE25832T1 (de) 1981-01-21 1982-01-12 Faserverstaerkte verbundstoffe und deren herstellungsverfahren.

Country Status (2)

Country Link
EP (1) EP0170245B1 (de)
AT (1) ATE25832T1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806661A1 (de) * 1988-03-02 1989-09-14 Kabelmetal Electro Gmbh Verfahren zur herstellung von mit kurzfasern verstaerkten gegenstaenden aus kunststoff
CA1336483C (en) * 1989-01-30 1995-08-01 Hatsuo Ishida Process for preparing composites
DE4017081A1 (de) * 1990-05-26 1991-11-28 Hoechst Ag Verfahren zur herstellung von formkoerpern aus einem thermoplastischen langfasergranulat
NL1006363C2 (nl) * 1997-06-20 1998-12-22 Dsm Nv Staafvormige granulaatkorrels.
SK48599A3 (en) * 1996-10-14 2000-04-10 Dsm Nv Rod-shaped pellets
JP3774959B2 (ja) * 1996-11-06 2006-05-17 東レ株式会社 成形材料およびその製造方法
JP3381535B2 (ja) 1996-11-07 2003-03-04 チッソ株式会社 長短繊維強化ポリオレフィン複合構造物及びそれからなる成形体
NL1014918C2 (nl) * 2000-04-12 2001-10-16 Dsm Nv Kunststofgranulaat.
WO2016043258A1 (ja) 2014-09-17 2016-03-24 三菱レイヨン株式会社 繊維強化熱可塑性樹脂複合材の製造方法、繊維強化熱可塑性樹脂テープの製造方法、プレス成形材料の製造方法、成形品の製造補法、一方向性プリプレグ、および成形品
EP3696214A1 (de) 2019-02-13 2020-08-19 Borealis AG Verstärkung von formteilen mit stäben aus pp-unidirektionalen langen glasfasern (lgf)
US12186947B2 (en) * 2019-05-13 2025-01-07 Asahi Kasei Kabushiki Kaisha Low-pore pellets and method for producing molded body

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022210A (en) * 1955-12-29 1962-02-20 Owens Corning Fiberglass Corp Method of making molding compounds of glass fiber reinforced plastics
NL123044C (de) * 1960-06-08
DE1769448B2 (de) * 1967-10-25 1978-10-19 Dart Industries Inc., Los Angeles, Calif. (V.St.A.) Verfahren zur Herstellung eines mit Glasfaser verstärkten, thermoplastischen Konzentrates in Granulatform
FR2031719A5 (de) * 1969-02-05 1970-11-20 Verre Textile Ste
ATE4100T1 (de) * 1980-03-10 1983-07-15 Ciba-Geigy Ag Vorrichtung zur herstellung eines faserverstaerkten kunststoffgranulats.

Also Published As

Publication number Publication date
EP0170245A2 (de) 1986-02-05
EP0170245B1 (de) 1999-04-28
EP0170245A3 (de) 1987-12-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time