ES2051599T3 - Dispositivo para la refrigeracion y granulado de extrusionados en estado de fusion. - Google Patents
Dispositivo para la refrigeracion y granulado de extrusionados en estado de fusion.Info
- Publication number
- ES2051599T3 ES2051599T3 ES91914142T ES91914142T ES2051599T3 ES 2051599 T3 ES2051599 T3 ES 2051599T3 ES 91914142 T ES91914142 T ES 91914142T ES 91914142 T ES91914142 T ES 91914142T ES 2051599 T3 ES2051599 T3 ES 2051599T3
- Authority
- ES
- Spain
- Prior art keywords
- fibers
- transportation
- nozzles
- area
- gas jet
- 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
- 230000004927 fusion Effects 0.000 title 1
- 230000003179 granulation Effects 0.000 title 1
- 238000005469 granulation Methods 0.000 title 1
- 238000005057 refrigeration Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- 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
- 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
-
- 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
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
-
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01413—Reactant delivery systems
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
- C03C13/045—Silica-containing oxide glass compositions
-
- 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
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
-
- 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
- B29C48/04—Particle-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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
-
- 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
- B29K2105/0058—Liquid or visquous
- B29K2105/0067—Melt
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
- C03B2201/10—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
- C03B2207/32—Non-halide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Robotics (AREA)
- Thermal Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
UN DISPOSITIVO PARA ENFRIAR Y GRANULAR FIBRAS FUNDIDAS, ES PARTICULAR DE PLASTICO, EXTRUIDAS DESDE BOQUILLAS TIENE UN CANAL DE TRANSPORTE CUYO LADO DE ENTRADA Y EXTREMO (AREA COLECTORA) ESTA COLOCADO DEBAJO DE LAS BOQUILLAS; HAY COLOCADO UN GRANULADOR CORRIENTE ABAJO DEL CANAL DE TRANSPORTE. EL CANAL DE TRANSPORTE CONSISTE ESENCIALMENTE A TODO SU LARGO (AREA COLECTORA) JUNTO CON EL AREA DE TRANSPORTE ADYACENTE, EN UNA LAMINA METALICA PERFORADA O MATERIAL DE TAMICES QUE ESTA ACANALADO DE TAL MANERA QUE SOLO PUEDE SER TRANSPORTADA UNA FIBRA POR ACANALADURA. LAS FIBRAS SON LLEVADAS Y GUIADAS A LO LARGO DEL CANAL DE TRANSPORTE POR UN CHORRO DE GAS QUE PASA A TRAVES DE EL. EN EL EXTREMO SUPERIOR DE LOS CANALES DE TRANSPORTE, SE SOPLA UN CHORRO DE GAS LONGITUDINAL EN LAS ACANALADURAS ANTES DE RECOGER LAS FIBRAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4026337A DE4026337A1 (de) | 1990-08-21 | 1990-08-21 | Vorrichtung zum abkuehlen und granulieren von schmelzfluessigen straengen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2051599T3 true ES2051599T3 (es) | 1994-06-16 |
Family
ID=6412575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91914142T Expired - Lifetime ES2051599T3 (es) | 1990-08-21 | 1991-08-06 | Dispositivo para la refrigeracion y granulado de extrusionados en estado de fusion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5118270A (es) |
EP (1) | EP0495949B1 (es) |
JP (1) | JPH04506493A (es) |
KR (1) | KR950005999B1 (es) |
CA (1) | CA2069339C (es) |
DE (3) | DE4026337A1 (es) |
ES (1) | ES2051599T3 (es) |
WO (1) | WO1992003270A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4133329C2 (de) * | 1991-10-08 | 1994-09-15 | Hench Automatik App Masch | Verfahren zum Abkühlen und Granulieren von schmelzflüssig aus Düsen austretenden Strängen |
EP0575104B1 (en) * | 1992-06-17 | 1996-05-08 | Nippon Shokubai Co., Ltd. | Maleimide-based copolymer and process for producing it |
US5242289A (en) * | 1992-10-20 | 1993-09-07 | The Conair Group, Inc. | Apparatus for providing controlled cooling of thermoplastic strands |
CA2157173C (en) * | 1993-03-02 | 1999-02-09 | Tadaichi Hoshi | Method of and machine for cutting strand, and method of operating the machine |
DE4338032C2 (de) * | 1993-11-08 | 1995-08-31 | Werner & Pfleiderer | Vorrichtung zum Entfernen von Oberflächenwasser an Kunststoffsträngen |
DE19620753A1 (de) * | 1996-05-23 | 1997-12-04 | Buehler Ag | Verfahren und Vorrichtung zum Homogenisieren, Mischen und/oder Granulieren von chemischen Stoffen |
EP0914929A1 (fr) * | 1997-11-06 | 1999-05-12 | Nokia - Maillefer Holding SA | Dispositif d'évacuation pour une purge d'une extrudeuse ou d'une tête d'extrusion |
EP0988951B1 (en) * | 1998-09-10 | 2003-02-19 | Hanjin Ind. Co., Ltd. | Molten resin strand feeding device with strand cutting means |
ATE303978T1 (de) * | 1998-12-28 | 2005-09-15 | Pirelli & C Spa | Verfahren zur herstellen von siliciumdioxyd durch zersetzung eines organosilans |
US6336347B1 (en) | 1998-12-28 | 2002-01-08 | Pirelli Cavi E Sistemi S.P.A. | Process for producing silica by decomposition of an organosilane |
DE19931222C2 (de) * | 1999-07-06 | 2002-08-01 | Rieter Automatik Gmbh | Vorrichtung zum Granulieren von Kunststoffsträngen |
DE19943754C1 (de) * | 1999-09-13 | 2001-03-15 | Rieter Automatik Gmbh | Vorrichtung zum Zuleiten von aus Düsen austretenden, schmelzflüssigen Kunststoffsträngen zu einer Ablaufrinne |
US6366353B1 (en) | 1999-11-05 | 2002-04-02 | Corning Incorporated | Method to determine the identity of a material in an object |
US6426026B1 (en) * | 1999-12-28 | 2002-07-30 | Union Carbide Chemicals & Plastics Technology Corporation | Process for pelletizing ultra-high melt flow polymers |
DE10302914B4 (de) * | 2003-01-24 | 2005-12-29 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren zur Herstellung von synthetischem Quarzglas |
US7124972B2 (en) * | 2003-09-04 | 2006-10-24 | Scheer Bay Limited Partnership | System and apparatus for manufacturing thermoplastic micropellets |
DE102006032830A1 (de) * | 2006-07-14 | 2008-01-17 | Schmidt & Heinzmann Gmbh & Co. Kg | Vorrichtung zum Transportieren eines Materialstrangs |
DE102007027418A1 (de) * | 2007-06-14 | 2008-12-18 | Rieter Automatik Gmbh | Stranggranulator zum Granulieren von Kunststoffsträngen |
DE202007014782U1 (de) * | 2007-10-23 | 2009-03-05 | Rieter Automatik Gmbh | Stranggranulierungsvorrichtung |
DE102007050592A1 (de) * | 2007-10-23 | 2009-04-30 | Rieter Automatik Gmbh | Stranggießvorrichtung zur Erzeugung von Granulatkörnern aus Kunststoffmaterial und Verfahren zu deren Betrieb |
DE102009059306A1 (de) | 2009-12-23 | 2011-06-30 | Automatik Plastics Machinery GmbH, 63762 | Vorrichtung zum Stranggießen von Strängen aus thermoplastischem Kunststoff |
DE102011106709A1 (de) * | 2011-07-06 | 2013-01-10 | Automatik Plastics Machinery Gmbh | Verfahren und Vorrichtung zum Herstellen von Granulatkörnern |
DE102012008564A1 (de) | 2012-04-26 | 2013-10-31 | Automatik Plastics Machinery Gmbh | Stranggießvorrichtung zur Erzeugung von Granulatkörnern aus Schmelzematerial und Verfahren zu deren Betrieb |
DE202013001692U1 (de) * | 2013-02-21 | 2014-05-22 | Gala Industries, Inc. | Schmelzeverarbeitungsanlage |
CN108455258A (zh) * | 2018-04-25 | 2018-08-28 | 宁波隆锐机械制造有限公司 | 塑料运输机构 |
DE102022121045A1 (de) * | 2022-08-19 | 2024-02-22 | Maag Germany Gmbh | Saugvorrichtung zum Trocknen mindestens eines Kunststoffstrangs |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2272342A (en) * | 1934-08-27 | 1942-02-10 | Corning Glass Works | Method of making a transparent article of silica |
NL101583C (es) * | 1956-02-16 | |||
US3502763A (en) * | 1962-02-03 | 1970-03-24 | Freudenberg Carl Kg | Process of producing non-woven fabric fleece |
GB1176357A (en) * | 1967-04-01 | 1970-01-01 | Barmag Barmer Maschf | Improvements in the Conversion of Films into Separate Oriented Filaments |
US4180539A (en) * | 1971-04-14 | 1979-12-25 | Automatik Apparate-Maschinenbau H. Hench Gmbh | Extrusion process for automatically threading laces |
DE2443964A1 (de) * | 1974-09-13 | 1976-04-01 | Bayer Ag | Verfahren und vorrichtung zum granulieren von zum kleben neigenden polyurethan- elastomeren |
DE2559541C3 (de) * | 1975-01-28 | 1980-03-20 | Automatik Apparate-Maschinenbau H. Hench Gmbh, 8754 Grossostheim | Vorrichtung zum Granulieren von Strängen aus thermoplastischen Kunststoffen |
US4025252A (en) * | 1975-01-28 | 1977-05-24 | Automatik Apparate-Maschinebau H. Hench Gmbh | Granulating apparatus, especially for strands of thermoplastic materials |
JPS5311306A (en) * | 1976-07-17 | 1978-02-01 | Mitsubishi Electric Corp | Pump unit |
JPS6029940B2 (ja) * | 1977-08-29 | 1985-07-13 | 株式会社リコー | 積層型電子写真感光体及びその製造法 |
US4231774A (en) * | 1978-04-10 | 1980-11-04 | International Telephone And Telegraph Corporation | Method of fabricating large optical preforms |
FR2432478B1 (es) * | 1978-07-31 | 1982-03-12 | Quartz & Silice | |
FR2476058A1 (fr) * | 1980-02-15 | 1981-08-21 | Quartz Silice Sa | Semi-produit pour la production de fibres optiques, procede de preparation du semi-produit et fibres optiques obtenues a partir du semi-produit |
DE3205052C2 (de) * | 1982-02-12 | 1984-10-31 | Automatik Apparate-Maschinenbau H. Hench Gmbh, 8754 Grossostheim | Vorrichtung zum Zuleiten von aus Düsen schmelzflüssig austretenden Kunststoffsträngen zu einer Granuliervorrichtung |
JPS59196227A (ja) * | 1983-04-22 | 1984-11-07 | Toyo Kagaku Kk | 粉体を有する樹脂粒子の製造方法 |
DE3336032C2 (de) * | 1983-10-04 | 1985-12-12 | AUTOMATIK Apparate-Maschinenbau GmbH, 8754 Großostheim | Vorrichtung zum Abkühlen, Trocknen und Granulieren von Strängen aus thermoplastischen Kunststoffen |
JPS6126532A (ja) * | 1984-07-13 | 1986-02-05 | Sumitomo Electric Ind Ltd | 光フアイバ−用母材の製造方法 |
DE3433791A1 (de) * | 1984-09-14 | 1986-03-27 | Hoechst Ag, 6230 Frankfurt | Verfahren zur regenerierung von verschnittmaterial auf basis von extrudierten thermoplastischen kunststoffen und vorrichtung zur durchfuehrung des verfahrens |
JPS61119512A (ja) * | 1984-11-13 | 1986-06-06 | Showa Denko Kenzai Kk | 未硬化成形品の浮上搬送方法及び装置 |
IT1184068B (it) * | 1985-04-10 | 1987-10-22 | Cselt Centro Studi Lab Telecom | Procedimento per la produzione di fibre ottiche in silice drogata con allumina utilizzante reagenti metallorganici |
IT8531629V0 (it) * | 1985-10-28 | 1985-10-28 | Sagona Margherita | Procedimento industriale sostituito dell'indurimento a mezzo acqua nell'estrusione di manufatti e/o successiva eventuale granulazione delle materie plastiche |
DE8708816U1 (es) * | 1987-06-25 | 1988-08-04 | Frank, Gabriele, 6333 Braunfels, De | |
DE3900250A1 (de) * | 1989-01-05 | 1990-07-12 | Hench Automatik App Masch | Vorrichtung zum abkuehlen, trocknen und granulieren von straengen |
-
1990
- 1990-08-21 DE DE4026337A patent/DE4026337A1/de active Granted
- 1990-08-21 DE DE4026371A patent/DE4026371A1/de not_active Withdrawn
-
1991
- 1991-05-07 US US07/696,507 patent/US5118270A/en not_active Expired - Lifetime
- 1991-08-06 WO PCT/EP1991/001482 patent/WO1992003270A1/de active IP Right Grant
- 1991-08-06 EP EP91914142A patent/EP0495949B1/de not_active Expired - Lifetime
- 1991-08-06 KR KR1019920700928A patent/KR950005999B1/ko not_active IP Right Cessation
- 1991-08-06 DE DE59101450T patent/DE59101450D1/de not_active Expired - Fee Related
- 1991-08-06 ES ES91914142T patent/ES2051599T3/es not_active Expired - Lifetime
- 1991-08-06 CA CA002069339A patent/CA2069339C/en not_active Expired - Fee Related
- 1991-08-06 JP JP3513159A patent/JPH04506493A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4026337C2 (es) | 1993-02-18 |
DE4026371A1 (de) | 1992-02-27 |
CA2069339A1 (en) | 1992-02-22 |
KR920702276A (ko) | 1992-09-03 |
WO1992003270A1 (de) | 1992-03-05 |
KR950005999B1 (ko) | 1995-06-07 |
EP0495949B1 (de) | 1994-04-20 |
EP0495949A1 (de) | 1992-07-29 |
JPH04506493A (ja) | 1992-11-12 |
DE4026337A1 (de) | 1992-02-27 |
US5118270A (en) | 1992-06-02 |
CA2069339C (en) | 1995-11-07 |
DE59101450D1 (de) | 1994-05-26 |
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