ES2103079T3 - Procedimiento y dispositivo para el reciclado de materia plastica soplada. - Google Patents
Procedimiento y dispositivo para el reciclado de materia plastica soplada.Info
- Publication number
- ES2103079T3 ES2103079T3 ES93908784T ES93908784T ES2103079T3 ES 2103079 T3 ES2103079 T3 ES 2103079T3 ES 93908784 T ES93908784 T ES 93908784T ES 93908784 T ES93908784 T ES 93908784T ES 2103079 T3 ES2103079 T3 ES 2103079T3
- Authority
- ES
- Spain
- Prior art keywords
- plastic
- recycling
- plant
- degasified
- gas supply
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 2
- 238000004064 recycling Methods 0.000 title abstract 2
- 238000002309 gasification Methods 0.000 abstract 2
- 238000007664 blowing Methods 0.000 abstract 1
- 238000007872 degassing Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/048—Cutter-compactors, e.g. of the EREMA type
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92019—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92466—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92961—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units
-
- 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
- B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof 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
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
-
- 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
- Y10S264/916—From porous material containing articles, e.g. sponge, foam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
EN UN PROCESO PARA EL RECICLADO DE MATERIALES PLASTICOS GASIFICADOS, EL PLASTICO ES PRIMERO DESMENUZADO, DESGASIFICADO Y FILTRADO. EL PLASTICO DESGASIFICADO ES SOMETIDO EN LA MISMA PLANTA A UN PROCESO DE RESOPLADO ANTES DE QUE HAYA SIDO SOLIDIFICADO Y, PARA HACER UNIFORME EL GRADO DE GASIFICACION, LA CANTIDAD DE GAS INTRODUCIDA EN EL PLASTICO SE CONTROLA EN RELACION A LA CANTIDAD DEL PLASTICO TOMADA DE LA PLANTA DE GASIFICADO POR UNIDAD DE TIEMPO Y LA PRESION DEL PLASTICO TOMADO DE LA PLANTA SE MANTIENE CON PREFERENCIA TAN CONSTANTE COMO SEA POSIBLE. EL DISPOSITIVO PARA LA IMPLANTACION DEL MENCIONADO PROCESO DISPONE DE UN EXTRUSIONADOR (12,13) PARA LA PLASTIFICACION Y DESGASIFICACION DEL PLASTICO, CUYA SALIDA (15) ESTA CONECTADA AL MENOS POR MEDIO DE UNA CONDUCCION (16) A UN MEZCLADOR (25), AL CUAL ESTA TAMBIEN CONECTADO UN DISPOSITIVO (29) DE SUMINISTRO DE GAS. EN LA CONDUCCION (16) SE DISPONE DE UNA BOMBA (23) DE FUSION PARA EL PLASTICO, CUYA CUOTA DE FLUJO SE UTILIZA COMO UN FACTOR DE GUIA PARA EL SUMINISTRO DE GAS QUE ES PROVISTO POR MEDIO DE UN DISPOSITIVO (29) QUE SE CONTROLA CON UN DISPOSITIVO (22) DE CONTROL EN PROPORCION A LA VELOCIDAD DE GIRO DE LA BOMBA (23) DE FUSION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0089492A AT398772B (de) | 1992-04-30 | 1992-04-30 | Verfahren und vorrichtung zum recycling von begastem kunststoffmaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2103079T3 true ES2103079T3 (es) | 1997-08-16 |
Family
ID=3502282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93908784T Expired - Lifetime ES2103079T3 (es) | 1992-04-30 | 1993-04-26 | Procedimiento y dispositivo para el reciclado de materia plastica soplada. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5882558A (es) |
| EP (1) | EP0638017B1 (es) |
| JP (1) | JP2596512B2 (es) |
| KR (2) | KR0147010B1 (es) |
| AT (1) | AT398772B (es) |
| AU (1) | AU670077B2 (es) |
| BR (1) | BR9306251A (es) |
| CA (1) | CA2134648C (es) |
| DE (1) | DE59306123D1 (es) |
| DK (1) | DK0638017T3 (es) |
| ES (1) | ES2103079T3 (es) |
| WO (1) | WO1993022119A1 (es) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4307323A1 (de) * | 1993-03-09 | 1994-09-15 | Clemens Becker | Formkörper unter Verwendung von Schaumstoffen |
| KR100299178B1 (ko) * | 1998-12-24 | 2001-10-29 | 이용묵 | 대용목재의제조방법 |
| AT407235B (de) * | 1999-04-23 | 2001-01-25 | Bacher Helmut | Vorrichtung zum kontinuierlichen recyclen von kunststoffmaterial, vorzugsweise polyester |
| US6344159B1 (en) * | 1999-09-21 | 2002-02-05 | Ut-Battelle, Llc | Method for extruding pitch based foam |
| JP3745183B2 (ja) * | 2000-02-10 | 2006-02-15 | 株式会社日立製作所 | 発泡断熱材の発泡ガスの回収方法及び回収装置 |
| JP2002031458A (ja) * | 2000-07-14 | 2002-01-31 | Matsushita Electric Ind Co Ltd | 冷蔵庫の解体方法、圧縮装置、及び冷蔵庫の解体装置 |
| KR20010008099A (ko) * | 2000-11-08 | 2001-02-05 | 김명교 | 플라스틱 재생 처리장치 |
| JP2002144344A (ja) * | 2000-11-16 | 2002-05-21 | Matsushita Electric Ind Co Ltd | 発泡樹脂及び発泡ガスの回収方法と、冷蔵庫の解体方法 |
| WO2003024684A1 (en) * | 2001-09-20 | 2003-03-27 | Atlas Roofing Corporation | Treating polystyrene foam |
| AT411235B (de) | 2002-06-05 | 2003-11-25 | Bacher Helmut | Vorrichtung zur aufbereitung von thermoplastischem kunststoffmaterial |
| DE10226749B4 (de) | 2002-06-14 | 2014-09-04 | Basf Se | Verfahren zur Herstellung von expandierbarem Polystyrol |
| WO2004020167A1 (ja) * | 2002-08-28 | 2004-03-11 | Jfe Engineering Corporation | 発泡スチロール樹脂のリサイクル方法 |
| DE10357182A1 (de) * | 2003-12-06 | 2005-06-30 | Bayer Materialscience Ag | Verfahren zum schonenden Eintragen von Additiven, Katalysatoren oder Inhibitoren in Polymerschmelzen |
| DE102005020794A1 (de) * | 2005-05-04 | 2006-11-09 | Coperion Werner & Pfleiderer Gmbh & Co. Kg | Anlage zur Erzeugung einer Schaumkunststoff-Folie |
| JP5165991B2 (ja) * | 2006-11-23 | 2013-03-21 | スルザー ケムテック アクチェンゲゼルシャフト | ポリマー粒子を製造するための方法及びプラント |
| AT504709B1 (de) * | 2006-11-23 | 2008-09-15 | Erema | Verfahren und vorrichtung zur einbringung von zusatzstoffen |
| AT507971B1 (de) | 2009-02-03 | 2010-11-15 | Starlinger & Co Gmbh | Kunststoff-extruder |
| DE102009014363A1 (de) * | 2009-03-29 | 2010-09-30 | Dieffenbacher Gmbh + Co. Kg | Verfahren zur taktweise Herstellung und kontinuierlichen Bereitstellung eines Harz-Füllstoffgemisches im Zuge der Produktion von Kunststoff-Formteilen |
| AT508951B1 (de) * | 2009-04-17 | 2012-03-15 | Erema | Verfahren und anordnung zur recyclierung von kunststoff |
| AT511362B1 (de) | 2010-04-14 | 2014-01-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512205B1 (de) * | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512223B1 (de) * | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512222B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512207B1 (de) * | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512149B1 (de) * | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512148B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512146B1 (de) * | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512212B1 (de) * | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512145B1 (de) * | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512208B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| AT512209B1 (de) * | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
| JP5607197B2 (ja) * | 2013-03-11 | 2014-10-15 | 東洋ゴム工業株式会社 | ギアポンプの寿命予測方法及びゴム押出装置 |
| JP7510863B2 (ja) * | 2020-12-11 | 2024-07-04 | 株式会社日本製鋼所 | 押出成形装置及びその制御方法 |
| CN116852579A (zh) * | 2023-08-12 | 2023-10-10 | 王宏亮 | 一种塑料颗粒加工系统及加工方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3344212A (en) * | 1967-09-26 | Recovery of thermoplastic foam scrap material | ||
| DE1569024A1 (de) * | 1964-03-31 | 1969-09-11 | Haveg Industries Inc | Verfahren zur Wiederverwendung von Abfallprodukten aus geschaeumten thermoplastischen Harzen |
| US3535408A (en) * | 1968-04-04 | 1970-10-20 | Cupples Container Co | Recovery and utilization of scrap in production of foamed vinyl aromatic polymeric products |
| US3787160A (en) * | 1969-02-01 | 1974-01-22 | Bayer Ag | Apparatus having extrusion and mixing zones |
| US3723582A (en) * | 1970-05-22 | 1973-03-27 | T Winstead | Method for reclaiming the selvage of foamed thermoplastic web |
| JPS48545U (es) * | 1971-06-02 | 1973-01-06 | ||
| US3883624A (en) * | 1971-11-18 | 1975-05-13 | Grandview Ind Limited | Recovery and utilization of scrap in production of foamed thermoplastic polymeric products |
| US4063860A (en) * | 1974-04-15 | 1977-12-20 | Deerfield Plastics Co., Inc. | Apparatus for employing a high percentage of reground thermoplastic scrap resin in an extruder |
| DE2811642C2 (de) * | 1978-03-17 | 1979-07-26 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zum Herstellen von Schaumstoffen auf Polyolefinbasis |
| US4448737A (en) * | 1982-12-30 | 1984-05-15 | Mobil Oil Corporation | Method and apparatus for producing foamed products from a mix of reclaimed plastic foam material and foamable virgin plastic resin |
| US4613471A (en) * | 1984-07-16 | 1986-09-23 | Harrel, Incorporated | Extruded plastic foam density control system and method |
| US4666646A (en) * | 1985-07-24 | 1987-05-19 | Chang Kun H | Method of producing high-density PU foam material |
| DE3933811A1 (de) * | 1989-10-10 | 1991-04-18 | Pohl Gert | Verfahren und anlage zur emissionsfreien rueckgewinnung von fluorkohlenwasserstoff aus polyurethanschaum |
| DE4016512A1 (de) * | 1990-05-22 | 1991-11-28 | Adelmann Gmbh | Verfahren zur beseitigung von treibmitteln aus kunststoffschaeumen sowie vorrichtung hierfuer |
| US5217660A (en) * | 1991-07-01 | 1993-06-08 | Hewlett-Packard Company | Method for manufacturing expanded polystyrene foam components from used polystyrene materials |
| DE9109781U1 (de) * | 1991-08-07 | 1991-12-05 | Fischer Recycling GmbH u. Co KG, 7980 Ravensburg | Vorrichtung zum Aufschmelzen von gebrauchten Hartschaumstoffen aus Polystyrol |
| US5424013A (en) * | 1993-08-09 | 1995-06-13 | Lieberman; Mark | Thermoplastic closed loop recycling process |
| DE69402666T2 (de) * | 1993-09-28 | 1997-10-30 | Dow Corning Toray Silicone | Verfahren zum mischen eines Gases in einer hoch-viskose Flüssigkeit |
| JP5531728B2 (ja) | 2010-03-31 | 2014-06-25 | アイシン・エィ・ダブリュ株式会社 | 流体伝動装置 |
-
1992
- 1992-04-30 AT AT0089492A patent/AT398772B/de not_active IP Right Cessation
-
1993
- 1993-04-26 US US08/758,214 patent/US5882558A/en not_active Expired - Lifetime
- 1993-04-26 KR KR1019940703901A patent/KR0147010B1/ko not_active Expired - Lifetime
- 1993-04-26 JP JP51874893A patent/JP2596512B2/ja not_active Expired - Fee Related
- 1993-04-26 ES ES93908784T patent/ES2103079T3/es not_active Expired - Lifetime
- 1993-04-26 DE DE59306123T patent/DE59306123D1/de not_active Expired - Lifetime
- 1993-04-26 DK DK93908784T patent/DK0638017T3/da not_active Application Discontinuation
- 1993-04-26 BR BR9306251A patent/BR9306251A/pt not_active IP Right Cessation
- 1993-04-26 AU AU39464/93A patent/AU670077B2/en not_active Expired
- 1993-04-26 KR KR1019940703901A patent/KR950701269A/ko active Granted
- 1993-04-26 EP EP19930908784 patent/EP0638017B1/de not_active Expired - Lifetime
- 1993-04-26 CA CA002134648A patent/CA2134648C/en not_active Expired - Lifetime
- 1993-04-26 WO PCT/AT1993/000073 patent/WO1993022119A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US5882558A (en) | 1999-03-16 |
| WO1993022119A1 (de) | 1993-11-11 |
| DE59306123D1 (de) | 1997-05-15 |
| EP0638017B1 (de) | 1997-04-09 |
| KR950701269A (ko) | 1995-03-23 |
| AU3946493A (en) | 1993-11-29 |
| CA2134648A1 (en) | 1993-11-11 |
| AT398772B (de) | 1995-01-25 |
| BR9306251A (pt) | 1998-06-23 |
| ATA89492A (de) | 1994-06-15 |
| EP0638017A1 (de) | 1995-02-15 |
| CA2134648C (en) | 1998-11-17 |
| JP2596512B2 (ja) | 1997-04-02 |
| JPH07500296A (ja) | 1995-01-12 |
| AU670077B2 (en) | 1996-07-04 |
| KR0147010B1 (ko) | 1998-08-17 |
| DK0638017T3 (da) | 1997-10-13 |
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