ES8702226A1 - Procedimiento para la produccion de materiales conteniendo elementos de carga que son sensibles a esfuerzo cortante - Google Patents
Procedimiento para la produccion de materiales conteniendo elementos de carga que son sensibles a esfuerzo cortanteInfo
- Publication number
- ES8702226A1 ES8702226A1 ES541045A ES541045A ES8702226A1 ES 8702226 A1 ES8702226 A1 ES 8702226A1 ES 541045 A ES541045 A ES 541045A ES 541045 A ES541045 A ES 541045A ES 8702226 A1 ES8702226 A1 ES 8702226A1
- Authority
- ES
- Spain
- Prior art keywords
- inserts
- sensitive
- screw
- material containing
- shear forces
- 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
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
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
-
- 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
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/10—Extrusion moulding
-
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
-
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- 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
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
-
- 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
- B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
- B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
- B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
-
- 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
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
-
- 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
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
PROCEDIMIENTO PARA LA PRODUCCION EN UNA EXTRUSIONADORA, DE MATERIALES TERMOPLASTICOS QUE CONTIENEN ELEMENTOS DE CARGA O REFUERZO, SIENDO DICHOS ELEMENTOS SENSIBLES AL ESFUERZO CORTANTE Y, FORMANDO ENTRE SI UN ENTRAMADO RETICULAR. CARACTERIZADO PORQUE A PARTIR DE LA ADICION DE LOS ELEMENTOS DE CARGA AL PLASTICO, TODAS LAS SECCIONES ULTERIORES DEL HUSILLO DE LA EXTRUSIONADORA, CON UN ALTO GRADO DE CARGA, SON OPERADAS CON UN PARAMETRO OPERATIVO CINEMATICO, EL CUAL INDICA LA RELACION DE LA CANTIDAD CONDUCIDA A TRAVES DE UNA SECCION CARGADA DEL HUSILLO, EN UN ESTADO OPERATIVO PREVALECIENTE, A LA CANTIDAD MAXIMA QUE HA DE SER CONDUCIDA A TRAVES DEL HUSILLO, A UNA CONTRAPRESION SUPERIOR A LA MAXIMA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843408224 DE3408224A1 (de) | 1984-03-07 | 1984-03-07 | Langfaserverstaerktes thermoplasthalbzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
ES541045A0 ES541045A0 (es) | 1987-01-01 |
ES8702226A1 true ES8702226A1 (es) | 1987-01-01 |
Family
ID=6229727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES541045A Expired ES8702226A1 (es) | 1984-03-07 | 1985-03-07 | Procedimiento para la produccion de materiales conteniendo elementos de carga que son sensibles a esfuerzo cortante |
Country Status (6)
Country | Link |
---|---|
US (1) | US4897233A (es) |
EP (1) | EP0155552B1 (es) |
JP (1) | JPS60221460A (es) |
CA (1) | CA1273447A (es) |
DE (2) | DE3408224A1 (es) |
ES (1) | ES8702226A1 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0386266A4 (en) * | 1988-09-02 | 1991-12-27 | Asahi Kasei Kogyo Kabushiki Kaisha | Fiber-reinforced thermoplastic resin sheet or pellet |
EP0370512B1 (en) * | 1988-11-24 | 1995-03-01 | Kuraray Co., Ltd. | Chopped strand mats and thermoplastic sheets |
EP0393553A3 (de) * | 1989-04-18 | 1991-11-13 | Mitras Kunststoffe Gmbh | Verwendung von glasfaserhaltigen Kunststoff-Formmassen und danach hergestellter Schiebedachrahmen sowie Laminat und Verfahren zur Herstellung desselben |
US5185117A (en) * | 1989-09-05 | 1993-02-09 | Composite Products, Inc. | Process for compounding thermoplastic resin and fibers |
IT1237672B (it) * | 1989-10-31 | 1993-06-15 | Gian Carlo Colombo | Metodo per produrre pannelli ristampabili. |
FR2655036B1 (fr) * | 1989-11-27 | 1993-07-09 | Pradom Ltd | Materiaux composites complexes a matrice organique-metallique, leur procede de fabrication et leur utilisation pour la fabrication de produits de haute technologie destines notamment a l'aerospatial ou aux vehicules a grande vitesse, tels que tgv. |
IT1238150B (it) * | 1990-01-31 | 1993-07-09 | Procedimento per l'accoppiamento a caldo di strutture sottili in materiale sintetico come tessuti, tessuti non tessuti, moquettes ed altro, a manufatti in materiale sintetico | |
FR2663260B1 (fr) * | 1990-06-14 | 1994-04-15 | Atochem | Materiau thermoplastique renforce estampable son procede de fabrication articles moules obtenus a partir de ce materiau. |
US5238633A (en) * | 1991-05-24 | 1993-08-24 | Duraplast Corporation | Method and apparatus for recycling plastic waste into a thin profile, mechanically reinforced board |
FR2683483B1 (fr) * | 1991-11-08 | 1995-02-24 | Vetrotex France Sa | Procede de fabrication d'un produit composite par moulage. |
IT1263149B (it) * | 1993-02-05 | 1996-08-01 | Giancarlo Colombo | Metodo di estrusione ed impianto per esso |
US5401154A (en) * | 1993-05-26 | 1995-03-28 | Continental Structural Plastics, Inc. | Apparatus for compounding a fiber reinforced thermoplastic material and forming parts therefrom |
KR950003362A (ko) | 1993-07-21 | 1995-02-16 | 마에다 가츠노스케 | 섬유강화 열가소성수지구조물과 그 제조방법 및 압출기 |
DE4330861A1 (de) * | 1993-09-11 | 1995-03-16 | Basf Ag | Flächiges Halbzeug aus GMT-Recyclat |
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 |
US7026377B1 (en) | 2001-08-31 | 2006-04-11 | Mayco Plastics | High performance fiber reinforced thermoplastic resin, method and apparatus for making the same |
US20030165660A1 (en) * | 2002-03-04 | 2003-09-04 | Kurt Schwarzwalder | Polymer component, apparatus and method |
US20050042421A1 (en) * | 2002-03-04 | 2005-02-24 | Kurt Schwarzwalder | Multi-layer polymer component, apparatus and method |
JP5792293B2 (ja) | 2010-06-11 | 2015-10-07 | ティコナ・エルエルシー | 中実で線状の形材から形成された構造部材 |
EP2585277A2 (en) | 2010-06-22 | 2013-05-01 | Ticona LLC | Method for forming reinforced pultruded profiles |
CA2801081A1 (en) | 2010-06-22 | 2011-12-29 | Ticona Llc | Thermoplastic prepreg containing continuous and long fibers |
RU2013102598A (ru) | 2010-06-22 | 2014-07-27 | ТИКОНА ЭлЭлСи | Армированные полые профили |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB791567A (en) * | 1955-05-20 | 1958-03-05 | Huels Chemische Werke Ag | Improvements in the production of hard construction plates from polyvinyl chloride |
GB824449A (en) * | 1956-08-10 | 1959-12-02 | Dow Chemical Co | Method and material for extruding plastic pipe with low coefficient of expansion |
US3316139A (en) * | 1964-12-31 | 1967-04-25 | Standard Oil Co | Plastic structure containing fibrous layers and hollow glass spheres |
US3947169A (en) * | 1966-07-29 | 1976-03-30 | Allied Chemical Corporation | Apparatus for making rods or tubes having a filter |
GB1220182A (en) * | 1968-02-27 | 1971-01-20 | Ici Ltd | Reinforced thermoplastic composite materials |
US3608033A (en) * | 1969-06-17 | 1971-09-21 | Liquid Nitrogen Processing | Process for production of molding compositions containing high weight percentage of glass |
US3788937A (en) * | 1971-07-19 | 1974-01-29 | G Lee | Structural acoustic transmission material |
JPS509816B2 (es) * | 1971-12-23 | 1975-04-16 | ||
US4044188A (en) * | 1972-10-02 | 1977-08-23 | Allied Chemical Corporation | Stampable thermoplastic sheet reinforced with multilength fiber |
US4015039A (en) * | 1973-07-02 | 1977-03-29 | Allied Chemical Corporation | Fibrous dispersion aid for thermoplastics |
DE2454221C2 (de) * | 1974-11-15 | 1985-03-21 | Bayer Ag, 5090 Leverkusen | Neue verstärkte Kunststoffe und Verfahren zu ihrer Herstellung |
JPS52845A (en) * | 1975-06-23 | 1977-01-06 | Mitsubishi Gas Chem Co Inc | Polycarbonate resin composition |
US4178411A (en) * | 1977-07-11 | 1979-12-11 | Imperial Chemical Industries, Limited | Fibre expanded reinforced materials and their process of manufacture |
ATE14092T1 (de) * | 1981-01-21 | 1985-07-15 | Ici Plc | Verfahren zum herstellen von unter druck geformten faserverstaerkten gegenstaenden. |
DE3212721A1 (de) * | 1982-04-05 | 1983-10-20 | Dynamit Nobel Ag, 5210 Troisdorf | Abschussrohr fuer flugkoerper |
EP0150931B1 (en) * | 1984-01-27 | 1990-04-11 | Imperial Chemical Industries Plc | Reinforced composite structures |
-
1984
- 1984-03-07 DE DE19843408224 patent/DE3408224A1/de not_active Withdrawn
-
1985
- 1985-02-27 DE DE8585102129T patent/DE3579177D1/de not_active Expired - Lifetime
- 1985-02-27 EP EP85102129A patent/EP0155552B1/de not_active Expired - Lifetime
- 1985-03-05 CA CA000475742A patent/CA1273447A/en not_active Expired - Lifetime
- 1985-03-07 JP JP60043829A patent/JPS60221460A/ja active Pending
- 1985-03-07 ES ES541045A patent/ES8702226A1/es not_active Expired
-
1988
- 1988-04-14 US US07/181,499 patent/US4897233A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES541045A0 (es) | 1987-01-01 |
DE3408224A1 (de) | 1985-09-19 |
EP0155552A3 (en) | 1988-07-06 |
US4897233A (en) | 1990-01-30 |
JPS60221460A (ja) | 1985-11-06 |
EP0155552A2 (de) | 1985-09-25 |
EP0155552B1 (de) | 1990-08-16 |
DE3579177D1 (de) | 1990-09-20 |
CA1273447A (en) | 1990-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970303 |