CA2248654C - Composition a base de polymere d'ethylene pour cables - Google Patents
Composition a base de polymere d'ethylene pour cables Download PDFInfo
- Publication number
- CA2248654C CA2248654C CA002248654A CA2248654A CA2248654C CA 2248654 C CA2248654 C CA 2248654C CA 002248654 A CA002248654 A CA 002248654A CA 2248654 A CA2248654 A CA 2248654A CA 2248654 C CA2248654 C CA 2248654C
- Authority
- CA
- Canada
- Prior art keywords
- cable
- polymer
- percent
- ethylene
- density
- 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 - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 101
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 80
- 229920000642 polymer Polymers 0.000 claims abstract description 159
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000005977 Ethylene Substances 0.000 claims abstract description 71
- -1 polyethylene Polymers 0.000 claims abstract description 59
- 239000004698 Polyethylene Substances 0.000 claims abstract description 57
- 239000000155 melt Substances 0.000 claims abstract description 24
- 238000009826 distribution Methods 0.000 claims abstract description 13
- 229920001519 homopolymer Polymers 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 16
- 238000005482 strain hardening Methods 0.000 claims description 12
- 230000035945 sensitivity Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 11
- 229920001684 low density polyethylene Polymers 0.000 abstract description 9
- 239000004702 low-density polyethylene Substances 0.000 abstract description 9
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 30
- 230000008859 change Effects 0.000 description 28
- 229920001577 copolymer Polymers 0.000 description 25
- 230000000007 visual effect Effects 0.000 description 25
- 238000012360 testing method Methods 0.000 description 24
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 239000011347 resin Substances 0.000 description 19
- 229920005989 resin Polymers 0.000 description 19
- 239000006229 carbon black Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 230000003746 surface roughness Effects 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 9
- 229920001973 fluoroelastomer Polymers 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 8
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 238000011065 in-situ storage Methods 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 229920000092 linear low density polyethylene Polymers 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 238000009864 tensile test Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical group ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000113 differential scanning calorimetry Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- BWSQKOKULIALEW-UHFFFAOYSA-N 2-[2-[4-fluoro-3-(trifluoromethyl)phenyl]-3-[2-(piperidin-3-ylamino)pyrimidin-4-yl]imidazol-4-yl]acetonitrile Chemical compound FC1=C(C=C(C=C1)C=1N(C(=CN=1)CC#N)C1=NC(=NC=C1)NC1CNCCC1)C(F)(F)F BWSQKOKULIALEW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 239000004614 Process Aid Substances 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002998 adhesive polymer Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 239000002815 homogeneous catalyst Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000001314 profilometry Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001866 very low density polyethylene Polymers 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Cette invention a trait à un câble comportant une couche obtenue à partir d'une composition à base de polyéthylène constituée, d'une part, (A), de 5 à 95 pour cent en poids de la composition totale d'au moins un premier polymère, en l'occurrence un interpolymère d'éthylène/ alpha -oléfine, (i) d'une densité comprise entre 0,865 et 0,95 g/cm<3>, (ii) d'une répartition des masses moléculaires (Mw/ Mn) comprise entre 1,8 et 3,5, (iii) d'un indice de fusion (I2) s'échelonnant entre 0,001 g/10 min. et 10 g/10 min. et, (iv) d'un indice de largeur de répartition de composition supérieur à 50 pour cent et, d'autre part, (B), de 5 à 95 pour cent en poids de la composition totale d'au moins un second polymère, en l'occurrence un polymère d'éthylène ramifié de façon hétérogène ou un homopolymère d'éthylène ramifié de façon homogène, d'une densité comprise entre 0,9 et 0,965 g/cm<3>. Le câble selon l'invention possède des propriétés mécaniques ainsi qu'une aptitude au façonnage supérieures à celles des câbles classiques faisant appel à des polymères courants, du type polyéthylène basse densité (PEBD), polyéthylène basse densité à structure linéaire (PEBDL) et poly(chlorure de vinyle) (PVC).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63132096A | 1996-04-10 | 1996-04-10 | |
| US08/631,320 | 1996-04-10 | ||
| PCT/US1997/005297 WO1997038424A1 (fr) | 1996-04-10 | 1997-04-01 | Composition a base de polymere d'ethylene pour cables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2248654A1 CA2248654A1 (fr) | 1997-10-16 |
| CA2248654C true CA2248654C (fr) | 2004-05-25 |
Family
ID=24530701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002248654A Expired - Fee Related CA2248654C (fr) | 1996-04-10 | 1997-04-01 | Composition a base de polymere d'ethylene pour cables |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0892979B1 (fr) |
| JP (1) | JP2000508466A (fr) |
| KR (1) | KR20000005334A (fr) |
| CN (1) | CN1097825C (fr) |
| AR (1) | AR006572A1 (fr) |
| AT (1) | ATE241203T1 (fr) |
| AU (1) | AU2600797A (fr) |
| BR (1) | BR9709117A (fr) |
| CA (1) | CA2248654C (fr) |
| DE (1) | DE69722197T2 (fr) |
| ES (1) | ES2200173T3 (fr) |
| ID (1) | ID18484A (fr) |
| NO (1) | NO984715D0 (fr) |
| TR (1) | TR199802018T2 (fr) |
| TW (1) | TW374934B (fr) |
| WO (1) | WO1997038424A1 (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6103658A (en) * | 1997-03-10 | 2000-08-15 | Eastman Chemical Company | Olefin polymerization catalysts containing group 8-10 transition metals, processes employing such catalysts and polymers obtained therefrom |
| US6822062B2 (en) | 1997-03-10 | 2004-11-23 | Eastman Chemical Company | Supported group 8-10 transition metal olefin polymerization catalysts |
| DE69943133D1 (de) * | 1998-11-02 | 2011-02-24 | Dow Global Technologies Inc | Unter scherwirkung verflüssigbare ethylen/alpha-olefin/dien polymere und ihre herstellung |
| AU776800B2 (en) * | 1999-08-23 | 2004-09-23 | Prysmian Cavi E Sistemi Energia S.R.L. | Optical fiber cable with components having improved compatibility with waterblocking filling compositions |
| US6658185B2 (en) | 1999-08-23 | 2003-12-02 | Pirelli Cavi E Sistemi S.P.A. | Optical fiber cable with components having improved compatibility with waterblocking filling compositions |
| JP4007877B2 (ja) | 2002-08-07 | 2007-11-14 | 日本ジーイープラスチックス株式会社 | ワイヤ・ケーブル被覆材用樹脂組成物 |
| JP2004161929A (ja) | 2002-11-14 | 2004-06-10 | Ge Plastics Japan Ltd | ワイヤ・ケーブル被覆材用樹脂組成物 |
| US7517927B2 (en) | 2004-01-07 | 2009-04-14 | Sabic Innovative Plastics Ip B.V. | Flexible poly(arylene ether)composition and articles thereof |
| IL180507A (en) | 2007-01-02 | 2011-04-28 | Teldor Wires And Cables Ltd | Flexible and water and rodent cable that is especially suitable for use as an optical communication cable |
| BR112012023374B1 (pt) | 2010-03-17 | 2020-06-09 | Borealis Ag | cabo de alimentação, processo para a produção, composição polimérica e uso da mesma |
| US10811164B2 (en) * | 2010-03-17 | 2020-10-20 | Borealis Ag | Polymer composition for W and C application with advantageous electrical properties |
| PL3252085T3 (pl) | 2016-05-31 | 2023-02-13 | Borealis Ag | Pancerz o polepszonych właściwościach |
| WO2018011177A1 (fr) * | 2016-07-14 | 2018-01-18 | Sabic Global Technologies B.V. | Procédé permettant de déterminer le temps de rupture fragile d'un tuyau en polypropylène |
| KR102486846B1 (ko) * | 2018-02-06 | 2023-01-10 | 주식회사 엘지화학 | 올레핀계 고분자 |
| WO2019066516A1 (fr) * | 2017-09-29 | 2019-04-04 | 주식회사 엘지화학 | Procédé de prédiction de la durabilité à long terme d'une composition de résine de tuyau et polymère à base d'oléfine utilisé pour de la résine de tuyau |
| KR102184390B1 (ko) * | 2017-09-29 | 2020-11-30 | 주식회사 엘지화학 | 배관용 수지 조성물의 장기 내구성 예측 방법 |
| CN112424881B (zh) * | 2018-07-25 | 2022-10-14 | 陶氏环球技术有限责任公司 | 涂覆的导体 |
| WO2022178721A1 (fr) * | 2021-02-24 | 2022-09-01 | Dow Global Technologies Llc | Compositions polymères colorables présentant des propriétés de vieillissement améliorées |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3674915A (en) * | 1971-06-01 | 1972-07-04 | Phillips Petroleum Co | Electrical cable having an ethylene-1-olefin copolymer as the dielectric material |
| CA2125780C (fr) * | 1991-12-30 | 2004-07-06 | Deepak R. Parikh | Polymerisations d'interpolymeres d'ethylene |
| EP0572034A2 (fr) * | 1992-05-29 | 1993-12-01 | Idemitsu Kosan Company Limited | Copolymère éthylénique et composition de copolymères éthyléniques |
| EP0877050B1 (fr) * | 1992-09-15 | 2008-05-21 | Dow Global Technologies Inc. | Matières thermoplastiques à resistance modifiée aux chocs |
| US5414040A (en) * | 1992-09-15 | 1995-05-09 | The Dow Chemical Company | Formulated ethylene/α-olefin elastomeric compounds |
| BR9405715A (pt) * | 1993-01-29 | 1995-11-28 | Dow Chemical Co | Processo para preparar um composição de interpolímero de etileno/a-olefina e composição de interpolímero de etileno/a-olefina |
-
1997
- 1997-04-01 CA CA002248654A patent/CA2248654C/fr not_active Expired - Fee Related
- 1997-04-01 KR KR1019980708053A patent/KR20000005334A/ko not_active Withdrawn
- 1997-04-01 CN CN97193722A patent/CN1097825C/zh not_active Expired - Fee Related
- 1997-04-01 ES ES97917761T patent/ES2200173T3/es not_active Expired - Lifetime
- 1997-04-01 JP JP9536275A patent/JP2000508466A/ja active Pending
- 1997-04-01 WO PCT/US1997/005297 patent/WO1997038424A1/fr not_active Ceased
- 1997-04-01 TR TR1998/02018T patent/TR199802018T2/xx unknown
- 1997-04-01 EP EP97917761A patent/EP0892979B1/fr not_active Expired - Lifetime
- 1997-04-01 DE DE69722197T patent/DE69722197T2/de not_active Expired - Lifetime
- 1997-04-01 AU AU26007/97A patent/AU2600797A/en not_active Abandoned
- 1997-04-01 BR BR9709117A patent/BR9709117A/pt not_active Application Discontinuation
- 1997-04-01 AT AT97917761T patent/ATE241203T1/de not_active IP Right Cessation
- 1997-04-07 ID IDP971165A patent/ID18484A/id unknown
- 1997-04-09 AR ARP970101398A patent/AR006572A1/es unknown
- 1997-04-09 TW TW086104543A patent/TW374934B/zh active
-
1998
- 1998-10-09 NO NO984715A patent/NO984715D0/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2200173T3 (es) | 2004-03-01 |
| NO984715L (no) | 1998-10-09 |
| CA2248654A1 (fr) | 1997-10-16 |
| CN1215497A (zh) | 1999-04-28 |
| EP0892979A1 (fr) | 1999-01-27 |
| ATE241203T1 (de) | 2003-06-15 |
| TR199802018T2 (xx) | 1999-01-18 |
| DE69722197D1 (de) | 2003-06-26 |
| KR20000005334A (ko) | 2000-01-25 |
| NO984715D0 (no) | 1998-10-09 |
| ID18484A (id) | 1998-04-09 |
| AR006572A1 (es) | 1999-09-08 |
| BR9709117A (pt) | 1999-08-03 |
| DE69722197T2 (de) | 2003-12-04 |
| EP0892979B1 (fr) | 2003-05-21 |
| JP2000508466A (ja) | 2000-07-04 |
| WO1997038424A1 (fr) | 1997-10-16 |
| AU2600797A (en) | 1997-10-29 |
| TW374934B (en) | 1999-11-21 |
| CN1097825C (zh) | 2003-01-01 |
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Effective date: 20140402 |