NO894583L - Fremgangsmaate for fremstilling av celleplast. - Google Patents
Fremgangsmaate for fremstilling av celleplast.Info
- Publication number
- NO894583L NO894583L NO89894583A NO894583A NO894583L NO 894583 L NO894583 L NO 894583L NO 89894583 A NO89894583 A NO 89894583A NO 894583 A NO894583 A NO 894583A NO 894583 L NO894583 L NO 894583L
- Authority
- NO
- Norway
- Prior art keywords
- plastic mass
- plastic
- braking
- holding device
- mass
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000004033 plastic Substances 0.000 claims description 75
- 229920003023 plastic Polymers 0.000 claims description 75
- 238000001816 cooling Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000004604 Blowing Agent Substances 0.000 claims description 8
- 238000010924 continuous production Methods 0.000 claims description 5
- 230000001413 cellular effect Effects 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 4
- 238000005187 foaming Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 9
- 239000002984 plastic foam Substances 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 239000000155 melt Substances 0.000 description 6
- 229920001169 thermoplastic Polymers 0.000 description 6
- 239000004416 thermosoftening plastic Substances 0.000 description 6
- 239000011162 core material Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- -1 Polyethylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000002666 chemical blowing agent Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable 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
- B29C48/03—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
-
- 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
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
- B29C48/797—Cooling
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/87—Cooling
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/91—Heating, e.g. for cross linking
-
- 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
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO89894583A NO894583L (no) | 1989-07-17 | 1989-11-17 | Fremgangsmaate for fremstilling av celleplast. |
AT90911316T ATE117937T1 (de) | 1989-07-17 | 1990-07-16 | Herstellungsverfahren von zellkunststoff. |
AR90317377A AR244734A1 (es) | 1989-07-17 | 1990-07-16 | Procedimiento para la produccion de plastico celular |
BR909007538A BR9007538A (pt) | 1989-07-17 | 1990-07-16 | Processo para a producao de plastico celular |
JP2510542A JPH05500779A (ja) | 1989-07-17 | 1990-07-16 | 気泡質プラスチックの製造方法 |
DK170990A DK170990A (da) | 1989-07-17 | 1990-07-16 | Fremgangsmaade til fremstilling af celleplast |
DE69016659T DE69016659T2 (de) | 1989-07-17 | 1990-07-16 | Herstellungsverfahren von zellkunststoff. |
EP90911316A EP0483230B1 (en) | 1989-07-17 | 1990-07-16 | Process for the production of cellular plastic |
ES90911316T ES2067751T3 (es) | 1989-07-17 | 1990-07-16 | Procedimiento para la produccion de plastico celular. |
FI903586A FI903586A0 (fi) | 1989-07-17 | 1990-07-16 | Foerfarande foer framstaellning av cellplast. |
PCT/NO1990/000118 WO1991001212A1 (en) | 1989-07-17 | 1990-07-16 | Process for the production of cellular plastic |
CA002064199A CA2064199A1 (en) | 1989-07-17 | 1990-07-16 | Process for the production of cellular plastic |
AU60512/90A AU642894B2 (en) | 1989-07-17 | 1990-07-16 | Process for the production of cellular plastic |
IE258590A IE902585A1 (en) | 1989-07-17 | 1990-07-16 | Process for the production of cellular plastic |
US07/820,860 US5277852A (en) | 1989-07-17 | 1990-07-16 | Process and apparatus for the production of cellular plastic |
KR1019920700105A KR920703314A (ko) | 1989-07-17 | 1990-07-16 | 발포 플라스틱의 제조 방법 |
CN90107076A CN1029316C (zh) | 1989-07-17 | 1990-07-17 | 生产微孔塑料的方法 |
SE9002455A SE505638C2 (sv) | 1989-07-17 | 1990-07-17 | Förfarande för framställning av cellplast |
PL90286085A PL165163B1 (pl) | 1989-07-17 | 1990-07-17 | Sposób i urzadzenie do ciaglego lub pólciaglego wytwarzania komórkowych tworzywsztucznych PL PL |
SU925010963A RU2033925C1 (ru) | 1989-07-17 | 1992-01-16 | Способ непрерывного или полунепрерывного получения поропласта |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO892921A NO892921D0 (no) | 1989-07-17 | 1989-07-17 | Fremgangsmaate for fremstilling av celleplast. |
NO89894583A NO894583L (no) | 1989-07-17 | 1989-11-17 | Fremgangsmaate for fremstilling av celleplast. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO894583D0 NO894583D0 (no) | 1989-11-17 |
NO894583L true NO894583L (no) | 1991-01-18 |
Family
ID=26648172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO89894583A NO894583L (no) | 1989-07-17 | 1989-11-17 | Fremgangsmaate for fremstilling av celleplast. |
Country Status (20)
Country | Link |
---|---|
US (1) | US5277852A (da) |
EP (1) | EP0483230B1 (da) |
JP (1) | JPH05500779A (da) |
KR (1) | KR920703314A (da) |
CN (1) | CN1029316C (da) |
AR (1) | AR244734A1 (da) |
AT (1) | ATE117937T1 (da) |
AU (1) | AU642894B2 (da) |
BR (1) | BR9007538A (da) |
CA (1) | CA2064199A1 (da) |
DE (1) | DE69016659T2 (da) |
DK (1) | DK170990A (da) |
ES (1) | ES2067751T3 (da) |
FI (1) | FI903586A0 (da) |
IE (1) | IE902585A1 (da) |
NO (1) | NO894583L (da) |
PL (1) | PL165163B1 (da) |
RU (1) | RU2033925C1 (da) |
SE (1) | SE505638C2 (da) |
WO (1) | WO1991001212A1 (da) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT393272B (de) * | 1989-06-07 | 1991-09-25 | Rettenbacher Markus Dipl Ing | Verfahren zur herstellung von extrudierten, direkt expandierten biopolymerprodukten und holzfaserplatten, verpackungs- und isoliermaterialien |
NO178771C (no) * | 1993-09-15 | 1996-05-29 | Polynor Partners As | Fremgangsmåte for fremstilling av produkt av lett celleplast med lukkede celler |
US5731537A (en) * | 1996-05-09 | 1998-03-24 | Sassaman; Glenn Eldridge | System and method for reforming shotshells |
US5786000A (en) * | 1996-08-28 | 1998-07-28 | Berner; Rolf E. | Continuous molding machine with pusher |
US7763345B2 (en) | 1999-12-14 | 2010-07-27 | Mannington Mills, Inc. | Thermoplastic planks and methods for making the same |
US6444154B1 (en) * | 2000-12-20 | 2002-09-03 | General Electric Company | Continuous preparation of a liquid silicone rubber composition |
US8028486B2 (en) | 2001-07-27 | 2011-10-04 | Valinge Innovation Ab | Floor panel with sealing means |
US7951449B2 (en) * | 2002-06-27 | 2011-05-31 | Wenguang Ma | Polyester core materials and structural sandwich composites thereof |
TWI226350B (en) * | 2002-12-26 | 2005-01-11 | Ind Tech Res Inst | Open-cell microcellular polystyrene foams and method for making the same |
US7585557B2 (en) * | 2004-02-17 | 2009-09-08 | Eastman Kodak Company | Foam core imaging element with gradient density core |
US7037634B2 (en) * | 2004-02-27 | 2006-05-02 | Eastman Kodak Company | Polymer foam surface smoothing materials and method |
US7033723B2 (en) * | 2004-02-27 | 2006-04-25 | Eastman Kodak Company | Surface roughness frequency to control pits on foam core imaging supports |
SE530653C2 (sv) | 2006-01-12 | 2008-07-29 | Vaelinge Innovation Ab | Fuktsäker golvskiva samt golv med ett elastiskt ytskikt omfattande ett dekorativt spår |
NL2003019C2 (nl) | 2009-06-12 | 2010-12-15 | 4Sight Innovation Bv | Vloerpaneel en vloerbedekking bestaande uit meerdere van dergelijke vloerpanelen. |
NL2018781B1 (en) | 2017-04-26 | 2018-11-05 | Innovations4Flooring Holding N V | Panel and covering |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3310617A (en) * | 1963-06-19 | 1967-03-21 | Shell Oil Co | Process for preparing uniform melt dispersion of blowing agent and polymer and its use in making foamed products |
US3391051A (en) * | 1965-04-19 | 1968-07-02 | Bell & Richardson Inc De | Thermoplastic foam sheet material and apparatus for the manufacture thereof |
NL6701289A (da) * | 1967-01-27 | 1967-04-25 | ||
DE1704837B2 (de) * | 1967-07-18 | 1974-07-18 | Metzeler Ag, 8000 Muenchen | Vorrichtung zum kontinuierlichen Herstellen von Rechteck-Schaumstoffblöcken |
BE789774A (fr) * | 1972-02-18 | 1973-02-01 | Sinclair Koppers Co | Procede et appareil pour la fabrication de profiles en mousse |
US4049760A (en) * | 1973-03-16 | 1977-09-20 | Societe Chimique Des Charbonnages | Method of manufacture of foamed thermo-plastic extruded shapes |
US4017245A (en) * | 1974-07-26 | 1977-04-12 | Foster Grant Co., Inc. | Apparatus for extruding expandable thermoplastic material |
JPS527022A (en) * | 1975-07-05 | 1977-01-19 | Ichirou Kikuchi | Improved typed earthquake proof self gas stop device |
US4187066A (en) * | 1977-10-07 | 1980-02-05 | H & S Industries, Inc. | Apparatus for the preparation of display blocks of urea formaldehyde foam |
JPS5645928A (en) * | 1979-09-21 | 1981-04-25 | Teijin Ltd | Production of polyester extruded expanded article |
DE3016926C2 (de) * | 1980-05-02 | 1982-08-12 | Heggenstaller, Anton, 8891 Unterbernbach | Vorrichtung zum Aushärten stranggepreßter Körper |
US4344710A (en) * | 1980-06-10 | 1982-08-17 | Mobil Oil Corporation | Polymer foam extrusion system |
US4456571A (en) * | 1982-12-13 | 1984-06-26 | Mobil Oil Corporation | Process and apparatus for forming a composite foamed polymeric sheet structure having comparatively high density skin layers and a comparatively low density core layer |
US4657715A (en) * | 1984-12-31 | 1987-04-14 | Mobil Oil Corporation | Process for preparing smooth skinned extruded foams with water-organic blowing agent |
US4773448A (en) * | 1987-02-26 | 1988-09-27 | Francis Norman L | Freeze-resistant plastic pipe and method for its manufacture |
US4789513A (en) * | 1987-06-05 | 1988-12-06 | P.C.E. Corp. | Coextrusion apparatus and process |
US4960549A (en) * | 1988-05-23 | 1990-10-02 | Amoco Corporation | Process for preparing polyamide-imide foam |
US5116881A (en) * | 1990-03-14 | 1992-05-26 | James River Corporation Of Virginia | Polypropylene foam sheets |
-
1989
- 1989-11-17 NO NO89894583A patent/NO894583L/no unknown
-
1990
- 1990-07-16 DK DK170990A patent/DK170990A/da not_active Application Discontinuation
- 1990-07-16 ES ES90911316T patent/ES2067751T3/es not_active Expired - Lifetime
- 1990-07-16 DE DE69016659T patent/DE69016659T2/de not_active Expired - Fee Related
- 1990-07-16 CA CA002064199A patent/CA2064199A1/en not_active Abandoned
- 1990-07-16 BR BR909007538A patent/BR9007538A/pt unknown
- 1990-07-16 EP EP90911316A patent/EP0483230B1/en not_active Expired - Lifetime
- 1990-07-16 US US07/820,860 patent/US5277852A/en not_active Expired - Fee Related
- 1990-07-16 WO PCT/NO1990/000118 patent/WO1991001212A1/en active IP Right Grant
- 1990-07-16 FI FI903586A patent/FI903586A0/fi not_active IP Right Cessation
- 1990-07-16 AR AR90317377A patent/AR244734A1/es active
- 1990-07-16 AU AU60512/90A patent/AU642894B2/en not_active Ceased
- 1990-07-16 KR KR1019920700105A patent/KR920703314A/ko not_active Application Discontinuation
- 1990-07-16 AT AT90911316T patent/ATE117937T1/de not_active IP Right Cessation
- 1990-07-16 JP JP2510542A patent/JPH05500779A/ja active Pending
- 1990-07-16 IE IE258590A patent/IE902585A1/en not_active Application Discontinuation
- 1990-07-17 PL PL90286085A patent/PL165163B1/pl unknown
- 1990-07-17 SE SE9002455A patent/SE505638C2/sv not_active IP Right Cessation
- 1990-07-17 CN CN90107076A patent/CN1029316C/zh not_active Expired - Fee Related
-
1992
- 1992-01-16 RU SU925010963A patent/RU2033925C1/ru active
Also Published As
Publication number | Publication date |
---|---|
EP0483230B1 (en) | 1995-02-01 |
AU642894B2 (en) | 1993-11-04 |
CN1052489A (zh) | 1991-06-26 |
BR9007538A (pt) | 1992-06-23 |
PL286085A1 (en) | 1991-04-08 |
WO1991001212A1 (en) | 1991-02-07 |
IE902585A1 (en) | 1991-02-27 |
RU2033925C1 (ru) | 1995-04-30 |
CN1029316C (zh) | 1995-07-12 |
SE9002455L (sv) | 1991-01-18 |
AU6051290A (en) | 1991-02-22 |
ATE117937T1 (de) | 1995-02-15 |
NO894583D0 (no) | 1989-11-17 |
KR920703314A (ko) | 1992-12-17 |
AR244734A1 (es) | 1993-11-30 |
SE505638C2 (sv) | 1997-09-22 |
US5277852A (en) | 1994-01-11 |
PL165163B1 (pl) | 1994-11-30 |
CA2064199A1 (en) | 1991-01-18 |
DK170990D0 (da) | 1990-07-16 |
DK170990A (da) | 1991-01-18 |
EP0483230A1 (en) | 1992-05-06 |
DE69016659D1 (de) | 1995-03-16 |
ES2067751T3 (es) | 1995-04-01 |
JPH05500779A (ja) | 1993-02-18 |
DE69016659T2 (de) | 1995-09-07 |
SE9002455D0 (sv) | 1990-07-17 |
FI903586A0 (fi) | 1990-07-16 |
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