ES2144766T3 - Procedimiento para la produccion de un material compuesto a base de un material sintetico con insercion fibrosa solida. - Google Patents
Procedimiento para la produccion de un material compuesto a base de un material sintetico con insercion fibrosa solida.Info
- Publication number
- ES2144766T3 ES2144766T3 ES96929255T ES96929255T ES2144766T3 ES 2144766 T3 ES2144766 T3 ES 2144766T3 ES 96929255 T ES96929255 T ES 96929255T ES 96929255 T ES96929255 T ES 96929255T ES 2144766 T3 ES2144766 T3 ES 2144766T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- fibers
- production
- compound
- composite material
- 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 - Lifetime
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- 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
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
-
- 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
- B29B7/905—Fillers or reinforcements, e.g. fibres with means for pretreatment of the charges or fibres
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
-
- 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
-
- 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
- B29K2105/16—Fillers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/911—Recycling consumer used articles or products
- Y10S264/92—Recycling consumer used articles or products by extruding material recycled from consumer used article or product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
LA INVENCION TRATA DE UN PROCEDIMIENTO PARA FABRICAR UN COMPUESTO A PARTIR DE UN PLASTICO CON FIBRAS DE REFUERZO SOLIDAS, EN EL CUAL SE EMPLEA UNA EXTRUSIONADORA DE TORNILLO SIN FIN CALENTADA (1) POR LA QUE SE HACEN PASAR FIBRAS SIN FIN (2) POR SU PROPIA TENSION, ALLI SON CORTADAS, MEZCLADAS Y SACADAS A CONTINUACION COMO UN COMPUESTO DE FIBRAS YA ACABADO. A FIN DE CONSEGUIR UNA PROPORCION ELEVADA DE FIBRAS LARGAS EN EL COMPUESTO DE FIBRAS ACABADO SE PROPONE QUE LAS FIBRAS SIN FIN (2) SE IMPREGNEN EN UNA HERRAMIENTA DE IMPREGNACION (3) CON EL PLASTICO ANTES DE ENTRAR EN LA EXTRUSIONADORA (1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19530020A DE19530020A1 (de) | 1995-08-16 | 1995-08-16 | Verfahren zum Herstellen eines Compounds aus einem Kunststoff mit fester Fasereinlage |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2144766T3 true ES2144766T3 (es) | 2000-06-16 |
Family
ID=7769548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96929255T Expired - Lifetime ES2144766T3 (es) | 1995-08-16 | 1996-08-14 | Procedimiento para la produccion de un material compuesto a base de un material sintetico con insercion fibrosa solida. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6221293B1 (es) |
EP (1) | EP0844924B1 (es) |
JP (1) | JP3768241B2 (es) |
AT (1) | ATE191173T1 (es) |
DE (2) | DE19530020A1 (es) |
ES (1) | ES2144766T3 (es) |
PT (1) | PT844924E (es) |
WO (1) | WO1997006936A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19836787A1 (de) * | 1998-08-13 | 2000-02-17 | Dieffenbacher Gmbh Maschf | Verfahren und Plastifizierextruder zur Herstellung von faserverstärkten Kunststoffmassen |
DE19847796A1 (de) * | 1998-10-16 | 2000-04-20 | Krupp Werner & Pfleiderer Gmbh | Vorrichtung zur Imprägnierung von Fasersträngen |
DE19848124A1 (de) * | 1998-10-19 | 2000-04-20 | Krupp Werner & Pfleiderer Gmbh | Verfahren zur Herstellung von gefüllten, modifizierten und mit Fasern verstärkten Thermoplasten und Doppel-Schnecken-Extruder zur Durchführung des Verfahrens |
DE19857288A1 (de) * | 1998-12-13 | 2000-06-15 | Dieffenbacher Gmbh Maschf | Verfahren und Anlage zur Herstellung von faserverstärkten Kunststoffmassen |
DE19857287A1 (de) * | 1998-12-13 | 2000-06-15 | Dieffenbacher Gmbh Maschf | Verfahren und Anlage zur Herstellung von faserverstärkten Kunststoffmassen |
DE19860550B4 (de) | 1998-12-22 | 2005-09-15 | Berstorff Gmbh | Verfahren zur Herstellung eines Compounds aus einem fließfähigen Kunststoff und einer festen Fasereinlage durch Extrudieren und Vorrichtung zur Durchführung des Verfahrens |
US6186769B1 (en) * | 1999-04-06 | 2001-02-13 | Woodshed Technologies | Resin and fiber compounding apparatus for molding operations |
IT1311044B1 (it) * | 1999-11-10 | 2002-02-28 | Virginio Schiaretti Societa Pe | Macchina per realizzare miscugli di resina sintetica e fibrerinforzanti. |
EP2101980A2 (en) * | 2006-12-14 | 2009-09-23 | Giuseppe Ponzielli | Method and apparatus to produce products made of composite material having solid particles embedded in a polymeric matrix, and method and device for dispersing solid particles into a viscous liquid |
US7626062B2 (en) * | 2007-07-31 | 2009-12-01 | Carner William E | System and method for recycling plastics |
DE102007061620A1 (de) | 2007-12-18 | 2009-06-25 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Verfahren zur Herstellung von agglomeratfreien natur- und synthesefaserverstärkten Plastifikaten und thermoplastischen Halbzeugen über Direktverarbeitung von Endlosfasern |
BRPI1013976A2 (pt) * | 2009-05-04 | 2016-04-05 | Faisal H-J Knappe | composto de fibras e método para sua produção. |
US10011049B1 (en) * | 2017-07-24 | 2018-07-03 | Aerlyte, Inc. | Fiber-reinforced molding compounds and methods of forming and using the same |
JPWO2019189300A1 (ja) * | 2018-03-28 | 2021-03-11 | 三井化学株式会社 | 高充填繊維強化樹脂組成物からなる射出成形体の製造方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD60408A (es) * | ||||
FR1530229A (fr) * | 1966-07-15 | 1968-06-21 | Dow Chemical Co | Procédé et appareil destinés à l'incorporation d'une matière filamenteuses dansune matrice résineuse |
FR2031719A5 (es) * | 1969-02-05 | 1970-11-20 | Verre Textile Ste | |
DE2033272A1 (de) * | 1970-07-04 | 1972-01-13 | Bayer | Verfahren zum Einarbeiten von Glasfasern in thermoplastisches Material |
JPS4973459A (es) * | 1972-11-15 | 1974-07-16 | ||
US4439387A (en) * | 1979-09-13 | 1984-03-27 | Polymer Composites, Inc. | Method of manufacturing a composite reinforcing structure |
US5213889B1 (en) * | 1981-01-21 | 1996-10-29 | Kawasaki Chem Holding | Fibre-reinforced compositions and methods for producing such compositions |
DE3521228A1 (de) * | 1985-06-13 | 1986-12-18 | Basf Ag, 6700 Ludwigshafen | Verfahren und vorrichtung zur kontinuierlichen herstellung von halbzeug aus faserverstaerkten kunststoffen |
US4848915A (en) * | 1988-04-25 | 1989-07-18 | E. I. Du Pont De Nemours And Company | Process for metering color concentrates to thermoplastic polymer melts |
JPH03230943A (ja) * | 1990-02-06 | 1991-10-14 | Polyplastics Co | 長繊維強化熱可塑性樹脂組成物の製造方法および製造装置 |
DE4016784A1 (de) * | 1990-05-25 | 1991-11-28 | Werner & Pfleiderer | Extruder zum aufbereiten von kunststoff unter zufuehrung mindestens eines faserstranges |
DE4024994C2 (de) * | 1990-08-07 | 1995-08-24 | Krauss Maffei Ag | Vorrichtung zum Beschicken von Spritzgieß- und Extrudereinheiten |
DE4207015A1 (de) * | 1991-04-11 | 1992-10-22 | Krauss Maffei Ag | Verfahren und vorrichtung zum verarbeiten von kunststoffen |
FR2683483B1 (fr) * | 1991-11-08 | 1995-02-24 | Vetrotex France Sa | Procede de fabrication d'un produit composite par moulage. |
US5433419A (en) * | 1991-11-28 | 1995-07-18 | Polyplastics Co., Ltd. | Method for forming fiber-reinforced molding pellets |
IT1254197B (it) * | 1992-02-06 | 1995-09-14 | Donegani Guido Ist | Procedimento per la preparazione di corpi formati in polimeri termoplastici rinforzati con fibra lunga |
US5783125A (en) * | 1993-04-05 | 1998-07-21 | Crane Plastics Company Limited Partnership | Reinforced extrusion products and method of making same |
DE4330861A1 (de) * | 1993-09-11 | 1995-03-16 | Basf Ag | Flächiges Halbzeug aus GMT-Recyclat |
JP3584065B2 (ja) * | 1994-09-12 | 2004-11-04 | 住友化学工業株式会社 | 長繊維強化樹脂構造物の製造装置及び製造方法 |
JP3532629B2 (ja) * | 1994-09-22 | 2004-05-31 | 住友化学工業株式会社 | 長繊維強化樹脂構造物の製造装置及び製造方法 |
JP3670321B2 (ja) * | 1994-10-18 | 2005-07-13 | 住友化学株式会社 | クロスヘッドダイおよび長繊維強化樹脂構造物の製造方法 |
DE19523490C2 (de) * | 1995-06-28 | 1997-04-10 | Werner & Pfleiderer | Vorrichtung und Verfahren zur Imprägnierung von Fasersträngen mit Kunststoffmaterial |
-
1995
- 1995-08-16 DE DE19530020A patent/DE19530020A1/de not_active Withdrawn
-
1996
- 1996-08-14 EP EP96929255A patent/EP0844924B1/de not_active Revoked
- 1996-08-14 ES ES96929255T patent/ES2144766T3/es not_active Expired - Lifetime
- 1996-08-14 US US09/011,687 patent/US6221293B1/en not_active Expired - Fee Related
- 1996-08-14 DE DE59604844T patent/DE59604844D1/de not_active Revoked
- 1996-08-14 AT AT96929255T patent/ATE191173T1/de not_active IP Right Cessation
- 1996-08-14 JP JP50894197A patent/JP3768241B2/ja not_active Expired - Fee Related
- 1996-08-14 WO PCT/EP1996/003588 patent/WO1997006936A1/de not_active Application Discontinuation
- 1996-08-14 PT PT96929255T patent/PT844924E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0844924B1 (de) | 2000-03-29 |
DE59604844D1 (de) | 2000-05-04 |
EP0844924A1 (de) | 1998-06-03 |
US6221293B1 (en) | 2001-04-24 |
PT844924E (pt) | 2000-08-31 |
JPH11510119A (ja) | 1999-09-07 |
DE19530020A1 (de) | 1997-02-20 |
ATE191173T1 (de) | 2000-04-15 |
JP3768241B2 (ja) | 2006-04-19 |
WO1997006936A1 (de) | 1997-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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