ES2096461T3 - Extrusion de materiales termorreticulables. - Google Patents
Extrusion de materiales termorreticulables.Info
- Publication number
- ES2096461T3 ES2096461T3 ES94910461T ES94910461T ES2096461T3 ES 2096461 T3 ES2096461 T3 ES 2096461T3 ES 94910461 T ES94910461 T ES 94910461T ES 94910461 T ES94910461 T ES 94910461T ES 2096461 T3 ES2096461 T3 ES 2096461T3
- Authority
- ES
- Spain
- Prior art keywords
- extrusion
- cross
- thermorreticulable
- materials
- crossable
- 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
- B29C48/03—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
- B29C48/06—Rod-shaped
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the 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
- B29K2101/10—Thermosetting resins
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
UNA TECNICA PARA LA EXTRUSION DE PLASTICO QUE INCLUYE UN PRIMER PASO DE EXTRUSION EN EL QUE SE EXTRUYE AL MENOS UNA CAPA DE UN MATERIAL TERMICAMENTE ENTRECRUZABLE EN UN APARATO DE EXTRUSION (22); UN SEGUNDO PASO DE EXTRUSION, QUE SE LLEVA A CABO DE FORMA SIMULTANEA AL PRIMER PASO DE EXTRUSION, Y QUE CONSISTE EN EXTRUIR AL MENOS UNA CAPA DE UN MATERIAL TERMOPLASTICO EN EL APARATO DE EXTRUSION ENTRE EL MATERIAL TERMICAMENTE ENTRECRUZABLE Y LA PARED DE UNA MATRIZ QUE HAY POR LO MENOS (22) Y CALENTAR EL MATERIAL TERMICAMENTE ENTRECRUZABLE, PARA ASI CONSEGUIR AL MENOS UNA VELOCIDAD MINIMA PREDETERMINADA DE ENTRECRUZAMIENTO DEL MISMO DURANTE LOS PASOS DE EXTRUSION DEL PLASTICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL10515993A IL105159A (en) | 1993-03-24 | 1993-03-24 | Extrusion of thermostatic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2096461T3 true ES2096461T3 (es) | 1997-03-01 |
Family
ID=11064650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94910461T Expired - Lifetime ES2096461T3 (es) | 1993-03-24 | 1994-03-23 | Extrusion de materiales termorreticulables. |
Country Status (17)
Country | Link |
---|---|
US (1) | US5573720A (es) |
EP (1) | EP0678069B1 (es) |
JP (1) | JPH09508864A (es) |
KR (1) | KR100255543B1 (es) |
AU (1) | AU678448B2 (es) |
BG (1) | BG62763B1 (es) |
CA (1) | CA2154249C (es) |
CZ (1) | CZ286712B6 (es) |
DE (1) | DE69400866T2 (es) |
DK (1) | DK0678069T3 (es) |
ES (1) | ES2096461T3 (es) |
FI (1) | FI963425A (es) |
GR (1) | GR3022436T3 (es) |
HU (1) | HU219384B (es) |
IL (1) | IL105159A (es) |
RU (1) | RU2126323C1 (es) |
WO (1) | WO1994021441A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI965182A (fi) | 1996-04-04 | 1997-10-05 | Conenor Oy | Menetelmä ja laite puristetun muovituotteen tekemiseksi ja muovituote |
SE521725C2 (sv) | 1995-09-20 | 2003-12-02 | Uponor Innovation Ab | Ihålig produkt av termoplastmaterial samt sätt för extrudering av densamma |
PL182616B1 (pl) * | 1995-09-20 | 2002-02-28 | Wirsbo Bruks Ab | Sposób i urządzenie do ogrzewania tworzywa polimerowego |
SE519100C2 (sv) | 1998-10-23 | 2003-01-14 | Wirsbo Bruks Ab | Anordning och förfarande för tillverkning av extruderbara formstycken av förnätningsbara polymermaterial |
FI108625B (fi) * | 1999-11-24 | 2002-02-28 | Nextrom Holding Sa | Silaanisilloitusmenetelmä |
US6626206B1 (en) | 2000-01-20 | 2003-09-30 | Extrusion Dies, Inc. | Feedblock for adjusting the dimensions of a set of co-extruded layers of a multi-layer sheet |
US6447835B1 (en) * | 2000-02-15 | 2002-09-10 | Scimed Life Systems, Inc. | Method of coating polymeric tubes used in medical devices |
CA2478814C (en) * | 2002-03-20 | 2007-06-05 | Nkt Flexibles I/S | Process for the production of a polymer layer of a flexible offshore pipe and a flexible unbonded offshore pipe |
DE10251152B4 (de) * | 2002-10-31 | 2007-10-04 | Rehau Ag + Co. | Extrudieren von peroxidischen vernetzbaren Formteilen aus Kunststoff |
WO2004065092A1 (en) * | 2003-01-22 | 2004-08-05 | Wellstream International Limited | Process for manufacturing a flexible tubular pipe having extruded layers made of crosslinked polyethylene |
JP2008543433A (ja) * | 2005-06-14 | 2008-12-04 | オムニ ライフ サイエンス, インク. | 交差結合したポリエチレン粒子 |
FI20055673L (fi) * | 2005-12-14 | 2007-06-15 | Conenor Oy | Menetelmä komposiittituotteen tekemiseksi ja komposiittituote |
DE102006011362A1 (de) * | 2006-03-09 | 2007-09-27 | Bühler AG | Herstellung von Artikeln mit verschiedenem Gehalt an Zusatzstoffen |
FI20100374A (fi) * | 2010-11-16 | 2012-05-17 | Aarne Juho Henrik Heino | Kerrostetun muoviputken valmistusmenetelmä |
US9522496B2 (en) * | 2012-12-04 | 2016-12-20 | Pexcor Manufacturing Company Inc. | Production method of plastic pipe in layers |
GB201318915D0 (en) | 2013-10-25 | 2013-12-11 | Wellstream Int Ltd | Flexible pipe body and method of producing same |
RU189590U1 (ru) * | 2018-11-14 | 2019-05-28 | Сергей Владимирович Матвеев | Ручной экструдер для сварки пластиков |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB217703A (en) * | 1923-04-23 | 1924-06-26 | Albert George Brown | Improvements in nozzles |
DE1544704B2 (de) * | 1965-05-28 | 1970-07-16 | Chemische Werke Hüls AG, 4370 Mari | Vernetzbare Formmassen aus Polybuten-1 |
GB1158011A (en) * | 1966-03-14 | 1969-07-09 | Thomas Paul Engel | Improvements in or relating to apparatus and process for the preparation of Polymeric Materials |
GB1199224A (en) * | 1968-05-15 | 1970-07-15 | Ici Ltd | Cross-Linking Process |
US3928525A (en) * | 1970-12-29 | 1975-12-23 | Mitsubishi Petrochemical Co | Method for forming and vulcanizing vulcanizable materials |
US4091064A (en) * | 1973-08-22 | 1978-05-23 | Dainichi Nihon Densen Kabushiki Kaisha | Process for producing electric cable insulated with cured polyolefin |
DE2601815A1 (de) * | 1975-03-05 | 1976-09-16 | Ishikawajima Harima Heavy Ind | Verfahren und vorrichtung zur blasformung von werkstoffen aus hitzehaertenden hochmolekularen verbindungen |
DE2534635C3 (de) * | 1975-08-02 | 1978-03-16 | Allgemeine Synthetische Gesellschaft Etablissement, Vaduz | Verfahren zum Herstellen eines heißwasserbeständigen Kunststoffrohres |
US4088434A (en) * | 1975-08-18 | 1978-05-09 | The Japan Steel Works Ltd. | Die for continuously extruding hollow articles from thermosetting resins |
DE2706688C2 (de) * | 1977-02-17 | 1982-05-06 | Röhm GmbH, 6100 Darmstadt | Verfahren und Vorrichtung zum kontinuierlichen Recken eines Kunststoffbandes |
US4629650A (en) * | 1982-12-30 | 1986-12-16 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for producing molded thermoplastic resin |
JPS59124814A (ja) * | 1982-12-30 | 1984-07-19 | Asahi Chem Ind Co Ltd | 熱可塑性樹脂の延伸成形法 |
NO173690C (no) * | 1983-03-29 | 1994-01-19 | Mitsui Toatsu Chemicals | Fremgangsmaate ved fremstilling av roer ved ekstruderingsforming av en termoherdende harpiks |
JPS59232838A (ja) * | 1983-06-15 | 1984-12-27 | Fujikura Ltd | 四フツ化エチレン樹脂被覆線条体の製造方法 |
AU550965B2 (en) * | 1983-10-14 | 1986-04-10 | Dow Chemical Company, The | Coextruded multi-layered articles |
JPH0615194B2 (ja) * | 1983-11-22 | 1994-03-02 | 三井東圧化学株式会社 | 合成樹脂複合管の製造方法及び装置 |
DE3516470A1 (de) * | 1985-05-08 | 1986-11-13 | Basf Ag, 6700 Ludwigshafen | Verfahren und vorrichtung zur herstellung blasgeformter hohlkoerper aus thermoplastischen kunststoffen |
JPH0611516B2 (ja) * | 1986-06-04 | 1994-02-16 | エクセル株式会社 | 部分的に組成の異なる中空成形品及びその製造装置 |
DE3704698A1 (de) * | 1987-02-14 | 1988-08-25 | Bekum Maschf Gmbh | Coextrusionskopf |
EP0298908B1 (de) * | 1987-07-08 | 1992-04-29 | Soplar Sa | Koextrusionsvorrichtung |
DE3902270A1 (de) * | 1989-01-26 | 1990-08-02 | Guenter Dipl Ing Richter | Verfahren und vorrichtung zur diskontinuierlichen herstellung mehrschichtiger, coextrudierter, schlauchartiger vorformlinge aus thermoplastischem kunststoff |
DE3904588A1 (de) * | 1989-02-16 | 1990-08-23 | Freudenberg Carl Fa | Verfahren zur herstellung eines fadenverstaerkten und stranggepressten gummikoerpers |
US5393536A (en) * | 1993-04-05 | 1995-02-28 | Crane Plastics Company | Coextrusion apparatus |
-
1993
- 1993-03-24 IL IL10515993A patent/IL105159A/en not_active IP Right Cessation
-
1994
- 1994-03-23 KR KR1019960705191A patent/KR100255543B1/ko not_active IP Right Cessation
- 1994-03-23 ES ES94910461T patent/ES2096461T3/es not_active Expired - Lifetime
- 1994-03-23 US US08/492,052 patent/US5573720A/en not_active Expired - Fee Related
- 1994-03-23 DK DK94910461.6T patent/DK0678069T3/da active
- 1994-03-23 EP EP94910461A patent/EP0678069B1/en not_active Expired - Lifetime
- 1994-03-23 RU RU96121335A patent/RU2126323C1/ru not_active IP Right Cessation
- 1994-03-23 HU HU9602144A patent/HU219384B/hu not_active IP Right Cessation
- 1994-03-23 DE DE69400866T patent/DE69400866T2/de not_active Expired - Fee Related
- 1994-03-23 AU AU62868/94A patent/AU678448B2/en not_active Ceased
- 1994-03-23 CA CA002154249A patent/CA2154249C/en not_active Expired - Fee Related
- 1994-03-23 CZ CZ19962428A patent/CZ286712B6/cs not_active IP Right Cessation
- 1994-03-23 WO PCT/GB1994/000606 patent/WO1994021441A1/en active IP Right Grant
- 1994-03-23 JP JP6520832A patent/JPH09508864A/ja not_active Ceased
-
1996
- 1996-09-02 FI FI963425A patent/FI963425A/fi unknown
- 1996-09-05 BG BG100832A patent/BG62763B1/bg unknown
-
1997
- 1997-01-30 GR GR970400150T patent/GR3022436T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69400866D1 (de) | 1996-12-12 |
RU2126323C1 (ru) | 1999-02-20 |
AU6286894A (en) | 1994-10-11 |
FI963425A0 (fi) | 1996-09-02 |
HU219384B (en) | 2001-03-28 |
KR100255543B1 (ko) | 2000-05-01 |
CA2154249C (en) | 2002-01-08 |
BG62763B1 (bg) | 2000-07-31 |
US5573720A (en) | 1996-11-12 |
WO1994021441A1 (en) | 1994-09-29 |
CZ286712B6 (en) | 2000-06-14 |
CA2154249A1 (en) | 1994-09-29 |
HU9602144D0 (en) | 1996-10-28 |
DE69400866T2 (de) | 1997-05-07 |
AU678448B2 (en) | 1997-05-29 |
IL105159A0 (en) | 1993-07-08 |
KR970701622A (ko) | 1997-04-12 |
JPH09508864A (ja) | 1997-09-09 |
BG100832A (en) | 1997-07-31 |
GR3022436T3 (en) | 1997-04-30 |
CZ242896A3 (en) | 1997-04-16 |
IL105159A (en) | 1996-11-14 |
EP0678069A1 (en) | 1995-10-25 |
EP0678069B1 (en) | 1996-11-06 |
FI963425A (fi) | 1996-09-02 |
DK0678069T3 (da) | 1997-04-28 |
HUT76431A (en) | 1997-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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