PT97759A - Processo para a fabricacao de corpos moldados de granulado de fibras longas termoplastico - Google Patents

Processo para a fabricacao de corpos moldados de granulado de fibras longas termoplastico

Info

Publication number
PT97759A
PT97759A PT9775991A PT9775991A PT97759A PT 97759 A PT97759 A PT 97759A PT 9775991 A PT9775991 A PT 9775991A PT 9775991 A PT9775991 A PT 9775991A PT 97759 A PT97759 A PT 97759A
Authority
PT
Portugal
Prior art keywords
fibers
manufacture
granulated
molded bodies
thermoplastic
Prior art date
Application number
PT9775991A
Other languages
English (en)
Other versions
PT97759B (pt
Inventor
Peter Maschkowski
Jurgen Henning
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of PT97759A publication Critical patent/PT97759A/pt
Publication of PT97759B publication Critical patent/PT97759B/pt

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
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/021—Heat treatment of powders
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or 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
    • 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
PT9775991A 1990-05-26 1991-05-24 Processo para a fabricacao de corpos moldados de granulado de fibras longas termoplastico PT97759B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904017081 DE4017081A1 (de) 1990-05-26 1990-05-26 Verfahren zur herstellung von formkoerpern aus einem thermoplastischen langfasergranulat

Publications (2)

Publication Number Publication Date
PT97759A true PT97759A (pt) 1993-06-30
PT97759B PT97759B (pt) 1998-10-30

Family

ID=6407303

Family Applications (1)

Application Number Title Priority Date Filing Date
PT9775991A PT97759B (pt) 1990-05-26 1991-05-24 Processo para a fabricacao de corpos moldados de granulado de fibras longas termoplastico

Country Status (8)

Country Link
EP (1) EP0459321B1 (pt)
JP (1) JP2989931B2 (pt)
DE (2) DE4017081A1 (pt)
DK (1) DK0459321T3 (pt)
ES (1) ES2077715T3 (pt)
GR (1) GR3018186T3 (pt)
IE (1) IE68438B1 (pt)
PT (1) PT97759B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306973A1 (de) * 1993-03-05 1994-09-08 Kautex Werke Gmbh Verfahren zum Herstellen von Hohlkörpern aus thermoplastischem Kunststoff
DE9311731U1 (de) * 1993-08-06 1993-10-14 Hoechst Ag Spritzgußformteil aus Thermoplastwerkstoff
ES2146499B1 (es) * 1996-10-07 2001-03-16 Chacon Jose Mauri Proceso para reciclar los desechos de los plasticos utilizados en labores agricolas.
JP2002187150A (ja) * 2000-12-20 2002-07-02 Asahi Fiber Glass Co Ltd 繊維強化熱可塑性樹脂成形体の製造方法
JP6020826B2 (ja) * 2013-07-12 2016-11-02 パナソニックＩｐマネジメント株式会社 繊維強化複合材の成形方法および繊維強化複合材の成形装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1439327A (en) * 1972-06-28 1976-06-16 Nat Res Dev Pelletised fibres
ATE25832T1 (de) * 1981-01-21 1987-03-15 Ici Plc Faserverstaerkte verbundstoffe und deren herstellungsverfahren.
FR2504446A1 (fr) * 1981-04-24 1982-10-29 Varteressian Gerard Presse pour matieres thermoplastiques
CH667842A5 (en) * 1985-09-27 1988-11-15 Bucher Guyer Ag Masch Moulding FRP materials - by extruding material as strip into open mould cavity and then closing mould with other tool to mould it accordingly
DE3637905A1 (de) * 1986-11-06 1988-05-19 Werner Dipl Ing Dr Neu Verfahren und vorrichtung zur herstellung von gegenstaenden aus thermoplastischem kunststoff
DE3833547A1 (de) * 1988-10-01 1990-04-05 Neu Werner Vorrichtung zur herstellung von kunststofformteilen

Also Published As

Publication number Publication date
EP0459321B1 (de) 1995-08-30
JP2989931B2 (ja) 1999-12-13
DE4017081A1 (de) 1991-11-28
GR3018186T3 (en) 1996-02-29
EP0459321A1 (de) 1991-12-04
ES2077715T3 (es) 1995-12-01
JPH04232006A (ja) 1992-08-20
IE911786A1 (en) 1991-12-04
DK0459321T3 (da) 1996-01-15
DE59106346D1 (de) 1995-10-05
PT97759B (pt) 1998-10-30
IE68438B1 (en) 1996-06-12

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19930219

FG3A Patent granted, date of granting

Effective date: 19980701

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20000131