MX9301034A - Recipiente de plastico producido a partir de una mezcla de fusion de una resina previamente usada y polimeros de etileno, y metodo para la fabricacion de dicho recipiente. - Google Patents
Recipiente de plastico producido a partir de una mezcla de fusion de una resina previamente usada y polimeros de etileno, y metodo para la fabricacion de dicho recipiente.Info
- Publication number
- MX9301034A MX9301034A MX9301034A MX9301034A MX9301034A MX 9301034 A MX9301034 A MX 9301034A MX 9301034 A MX9301034 A MX 9301034A MX 9301034 A MX9301034 A MX 9301034A MX 9301034 A MX9301034 A MX 9301034A
- Authority
- MX
- Mexico
- Prior art keywords
- previously used
- container
- ethylene polymers
- manufacture
- used resin
- Prior art date
Links
- 229920000573 polyethylene Polymers 0.000 title abstract 3
- 229920003023 plastic Polymers 0.000 title abstract 2
- 239000004033 plastic Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920006026 co-polymeric resin Polymers 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0625—LLDPE, i.e. linear low density polyethylene
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density polyethylene
-
- 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
- B29K2105/26—Scrap or recycled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D2565/38—Packaging materials of special type or form
- B65D2565/381—Details of packaging materials of special type or form
- B65D2565/384—Details of packaging materials of special type or form made of recycled material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
-
- 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
- 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
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1397—Single layer [continuous layer]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
La presente invención se relaciona con un recipiente de plástico elaborado de una mezcla por fusión de una resina previamente usada y polímeros de etileno que comprende a la resina previamente usada de la resina del homopolímero de polietileno de alta densidad y de una resina del copolímero de polietileno de alta densidad.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84283892A | 1992-02-27 | 1992-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9301034A true MX9301034A (es) | 1993-09-01 |
Family
ID=25288368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9301034A MX9301034A (es) | 1992-02-27 | 1993-02-25 | Recipiente de plastico producido a partir de una mezcla de fusion de una resina previamente usada y polimeros de etileno, y metodo para la fabricacion de dicho recipiente. |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US5534317A (es) |
| EP (1) | EP0561187B1 (es) |
| JP (1) | JP3228814B2 (es) |
| AT (1) | ATE175146T1 (es) |
| CA (1) | CA2090596C (es) |
| DE (1) | DE69322803D1 (es) |
| MX (1) | MX9301034A (es) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5552198A (en) * | 1992-02-27 | 1996-09-03 | Owens-Illinois Plastic Products | Plastic container made from post consumer plastic film |
| US5693283A (en) * | 1994-08-02 | 1997-12-02 | Continental Plastic Containers, Inc. | Container with recycled plastic |
| US5913449A (en) * | 1996-09-16 | 1999-06-22 | Courtaulds Packaging Limited | Flexible tubular containers |
| US6491047B2 (en) * | 1998-11-13 | 2002-12-10 | Fuji Photo Film Co., Ltd. | Method of cleaning container for photographic treatment composition and apparatus therefor |
| US20040076782A1 (en) * | 1999-04-07 | 2004-04-22 | Safian John W. | Multilayer container |
| US20070292646A1 (en) * | 1999-04-07 | 2007-12-20 | Graham Packaging Company L.P. | Multilayer container |
| US6670007B1 (en) | 1999-04-07 | 2003-12-30 | Owens-Brockway Plastic Products Inc. | Multilayer container |
| WO2001047777A1 (en) * | 1999-12-27 | 2001-07-05 | Mitsubishi Shoji Plastics Corporation | Pet container for foods and drinks containing recycled resin and having dlc coating film formed on surface thereof |
| JP3542985B2 (ja) * | 2001-09-03 | 2004-07-14 | 本田技研工業株式会社 | 回収バンパーの材料物性安定化方法及び装置 |
| US6749914B2 (en) * | 2001-12-14 | 2004-06-15 | Joseph M. Starita | Melt blended high-density polyethylene compositions with enhanced properties and method for producing the same |
| US20030139530A1 (en) * | 2001-12-14 | 2003-07-24 | Starita Joseph M. | Melt blended high density polyethylene compositions with enhanced properties and method for producing the same |
| US7317054B2 (en) * | 2001-12-14 | 2008-01-08 | Corrugated Polyethleyne Pipe, Ltd. | Melt blended high density polyethylene compositions with enhanced properties and method for producing the same |
| US20030113496A1 (en) * | 2001-12-17 | 2003-06-19 | Harris Michael G. | Polyethylene melt blends for high density polyethylene applications |
| US6822051B2 (en) * | 2002-03-29 | 2004-11-23 | Media Plus, Inc. | High density polyethylene melt blends for improved stress crack resistance in pipe |
| US20030211262A1 (en) * | 2002-05-08 | 2003-11-13 | Certainteed Corporation | Duct board having two facings |
| US6960375B2 (en) * | 2003-05-27 | 2005-11-01 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Bottle containing recycled polymers |
| EP2493769B1 (en) | 2009-10-30 | 2013-11-13 | Albéa Services | A container prepared from pcr hdpe resin blend |
| DK2697025T3 (en) * | 2011-04-11 | 2018-03-05 | Total Res & Technology Feluy | RECYCLING THE HIGH-DENSITY POLYETLE SHELF FROM HOUSEHOLD POLYMER WASTE |
| WO2013046212A2 (en) * | 2011-06-03 | 2013-04-04 | Essel Propack Limited | Post consumer recycled resin composition and manufacture of tubes therefrom |
| DE102012025258A1 (de) * | 2012-12-21 | 2014-06-26 | Interseroh Dienstleistungs Gmbh | Verfahren zur Aufbereitung von recyceltem HDPE |
| WO2016005265A1 (en) | 2014-07-10 | 2016-01-14 | Total Research & Technology Feluy | Process for producing high density polyethylene composition having high environmental stress crack resistance from post consumer plastic and articles made of said composition |
| US11472065B2 (en) * | 2015-08-12 | 2022-10-18 | Omachron Intellectual Property Inc. | Plastic parts made from plastics having different melting points and a method of manufacturing same |
| WO2020010354A1 (en) | 2018-07-06 | 2020-01-09 | Sonoco Development, Inc. | Food packaging products and methods |
| US20230174755A1 (en) * | 2019-10-14 | 2023-06-08 | Totalenergies Onetech Belgium | Process to Produce a Composition of Polyethylene Comprising Recycled Post-Consumer Resin and Caps or Closures Made From This Composition |
| WO2021074698A1 (en) * | 2019-10-15 | 2021-04-22 | Braskem S.A. | Blow molded articles incorporating post-consumer resin and methods thereof |
| KR102715405B1 (ko) * | 2019-12-19 | 2024-10-11 | 보레알리스 아게 | 폴리에틸렌계 재생원료를 포함하는 블렌드 |
| US20230405982A1 (en) * | 2021-04-05 | 2023-12-21 | Kim Pack Co., Ltd. | Recycled and recyclable barrier laminate tube |
| WO2022218996A1 (en) * | 2021-04-13 | 2022-10-20 | Totalenergies Onetech Belgium | Process to produce an additived composition of polyethylene comprising post-consumer resin and caps or closures made from this composition |
| WO2022227014A1 (en) * | 2021-04-30 | 2022-11-03 | Dow Global Technologies Llc | Lamination film structure |
| BR112023023749A2 (pt) | 2021-05-14 | 2024-01-30 | Unilever Ip Holdings B V | Filme flexível multicamadas para preparação de uma embalagem, processo para preparar o filme multicamadas estrutura laminada, embalagem e artigo embalado |
| US11746219B2 (en) * | 2022-04-06 | 2023-09-05 | Exxonmobil Chemical Patents Inc. | Blends of recycled resins with metallocene-catalyzed polyolefins |
| EP4565647A1 (en) * | 2022-08-04 | 2025-06-11 | Equistar Chemicals, LP | Polyethylene recyclate blend products |
| KR20240025885A (ko) * | 2022-08-19 | 2024-02-27 | 에스케이이노베이션 주식회사 | 이차전지 분리막에서 회수된 고밀도 폴리에틸렌을 포함하는 중소형 용기 제조용 고분자 조성물 및 이로부터 제조된 중소형 용기 |
| WO2025114813A1 (en) * | 2023-11-29 | 2025-06-05 | Nova Chemicals (International) S.A. | Polyethylene and recycled polyethylene blend compositions with improved toughness |
| WO2025174386A1 (en) * | 2024-02-16 | 2025-08-21 | Equistar Chemicals, Lp | Production of a polymeric resin with recycled blow molding polymer resin |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE599007A (es) * | 1960-01-15 | |||
| US3280220A (en) * | 1963-04-29 | 1966-10-18 | Phillips Petroleum Co | Blend of high density polyethylene-1-butene copolymer |
| US3884855A (en) * | 1971-03-24 | 1975-05-20 | Davy Ashmore Ag | Process for the production of regenerate from polypropylene waste |
| US3795633A (en) * | 1971-12-17 | 1974-03-05 | Ford Motor Co | Recovery of thermoplastic foam |
| US3976612A (en) * | 1972-11-30 | 1976-08-24 | Idemitsu, Kosan Kabushiki-Kaisha (Idemitsu Kosan Co., Ltd.) | Polyethylene composition |
| FR2296513A1 (fr) * | 1974-12-31 | 1976-07-30 | Inst Nat Rech Chimique | Procede de fabrication de produits finis ou semi-finis a partir de melanges de dechets de resines synthetiques differentes |
| US4115499A (en) * | 1975-04-04 | 1978-09-19 | Monsanto Research Corporation | Large void-free polyethylene castings |
| US4039507A (en) * | 1975-09-05 | 1977-08-02 | The Dow Chemical Company | Incorporation of finely divided functional solids into olefin |
| US4332748A (en) * | 1976-07-29 | 1982-06-01 | Champion International Corporation | Polyethylene recovery from broke |
| JPS56152853A (en) * | 1980-04-30 | 1981-11-26 | Nippon Oil Co Ltd | Polyethylene resin composition |
| FR2493854B1 (fr) * | 1980-11-13 | 1985-10-11 | Naphtachimie Sa | Compositions de polyethylene ameliorees pour extrusion notamment pour extrusion-soufflage |
| JPS5829841A (ja) * | 1981-08-14 | 1983-02-22 | Asahi Chem Ind Co Ltd | 改良されたポリエチレン組成物 |
| US4547551A (en) * | 1982-06-22 | 1985-10-15 | Phillips Petroleum Company | Ethylene polymer blends and process for forming film |
| US4550143A (en) * | 1983-06-10 | 1985-10-29 | Idemitsu Petrochemical Co., Ltd. | Composition comprising ethylene-based polymers |
| GB2143471B (en) * | 1983-07-18 | 1987-08-12 | Metal Box Plc | Multilayer plastics structures and apparatus and methods for their manufacture |
| US4577768A (en) * | 1983-11-03 | 1986-03-25 | Owens-Illinois, Inc. | Ethylene polymer blend and containers prepared therefrom |
| US4567069A (en) * | 1984-06-18 | 1986-01-28 | Owens-Illinois, Inc. | Multilayer containers with improved stress crack properties |
| IL75719A (en) * | 1984-07-18 | 1988-11-30 | Du Pont Canada | Polyolefin blends containing reactive agents |
| US4990382A (en) * | 1987-09-11 | 1991-02-05 | Continental Plastic Containers, Inc. | Plastic container with glass-like appearance, parison for and method of making same |
| US5028663A (en) * | 1988-04-28 | 1991-07-02 | Chung Chan I | Solid state processing of polymer blends |
| US5030662A (en) * | 1988-08-11 | 1991-07-09 | Polymerix, Inc. | Construction material obtained from recycled polyolefins containing other polymers |
| US5073416A (en) * | 1988-11-21 | 1991-12-17 | General Electric Company | Articles from mixed scrap plastics |
| US5073598A (en) * | 1989-06-21 | 1991-12-17 | Mobil Oil Corporation | Method for improving the processing characteristics of polyethylene blends |
| WO1991019763A1 (en) * | 1990-06-18 | 1991-12-26 | Exxon Chemical Patents Inc. | New hdpe resins and products with improved properties |
-
1993
- 1993-02-25 AT AT93102944T patent/ATE175146T1/de not_active IP Right Cessation
- 1993-02-25 MX MX9301034A patent/MX9301034A/es not_active IP Right Cessation
- 1993-02-25 EP EP19930102944 patent/EP0561187B1/en not_active Expired - Lifetime
- 1993-02-25 DE DE69322803T patent/DE69322803D1/de not_active Expired - Lifetime
- 1993-02-26 CA CA 2090596 patent/CA2090596C/en not_active Expired - Fee Related
- 1993-02-27 JP JP6330493A patent/JP3228814B2/ja not_active Expired - Fee Related
-
1995
- 1995-01-09 US US08/369,990 patent/US5534317A/en not_active Expired - Fee Related
-
1996
- 1996-05-28 US US08/654,438 patent/US5783637A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5534317A (en) | 1996-07-09 |
| EP0561187B1 (en) | 1998-12-30 |
| JP3228814B2 (ja) | 2001-11-12 |
| JPH0623863A (ja) | 1994-02-01 |
| CA2090596A1 (en) | 1993-08-28 |
| ATE175146T1 (de) | 1999-01-15 |
| EP0561187A1 (en) | 1993-09-22 |
| US5783637A (en) | 1998-07-21 |
| DE69322803D1 (de) | 1999-02-11 |
| CA2090596C (en) | 2000-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| MM | Annulment or lapse due to non-payment of fees |