NO320566B1 - Ror eller rorkoplinger formet av en polyetylenbasert blanding samt fremgangsmate for a fremstille ror eller rorkoplinger av nevnte blanding - Google Patents
Ror eller rorkoplinger formet av en polyetylenbasert blanding samt fremgangsmate for a fremstille ror eller rorkoplinger av nevnte blanding Download PDFInfo
- Publication number
- NO320566B1 NO320566B1 NO19983227A NO983227A NO320566B1 NO 320566 B1 NO320566 B1 NO 320566B1 NO 19983227 A NO19983227 A NO 19983227A NO 983227 A NO983227 A NO 983227A NO 320566 B1 NO320566 B1 NO 320566B1
- Authority
- NO
- Norway
- Prior art keywords
- polyethylene
- mixture
- pipes
- talc
- pipe connections
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 61
- 229920000573 polyethylene Polymers 0.000 title claims description 36
- 239000004698 Polyethylene Substances 0.000 title claims description 33
- -1 polyethylene Polymers 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 12
- 230000008878 coupling Effects 0.000 title description 5
- 238000010168 coupling process Methods 0.000 title description 5
- 238000005859 coupling reaction Methods 0.000 title description 5
- 239000000454 talc Substances 0.000 claims description 31
- 229910052623 talc Inorganic materials 0.000 claims description 31
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 7
- 229920001038 ethylene copolymer Polymers 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 229920001519 homopolymer Polymers 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 9
- 239000008187 granular material Substances 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 239000002667 nucleating agent Substances 0.000 description 7
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 4
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000002902 bimodal effect Effects 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000012963 UV stabilizer Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- BBDKZWKEPDTENS-UHFFFAOYSA-N 4-Vinylcyclohexene Chemical compound C=CC1CCC=CC1 BBDKZWKEPDTENS-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000010210 aluminium Nutrition 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical class [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- DGVMNQYBHPSIJS-UHFFFAOYSA-N dimagnesium;2,2,6,6-tetraoxido-1,3,5,7-tetraoxa-2,4,6-trisilaspiro[3.3]heptane;hydrate Chemical compound O.[Mg+2].[Mg+2].O1[Si]([O-])([O-])O[Si]21O[Si]([O-])([O-])O2 DGVMNQYBHPSIJS-UHFFFAOYSA-N 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 229920006262 high density polyethylene film Polymers 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- 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
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
- Y10S138/00—Pipes and tubular conduits
- Y10S138/07—Resins
-
- 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]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9700619A BE1011282A3 (fr) | 1997-07-14 | 1997-07-14 | Composition a base de polyethylene et procede de fabrication d'objets faconnes a partir de la composition. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO983227D0 NO983227D0 (no) | 1998-07-13 |
| NO983227L NO983227L (no) | 1999-01-15 |
| NO320566B1 true NO320566B1 (no) | 2005-12-19 |
Family
ID=3890644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19983227A NO320566B1 (no) | 1997-07-14 | 1998-07-13 | Ror eller rorkoplinger formet av en polyetylenbasert blanding samt fremgangsmate for a fremstille ror eller rorkoplinger av nevnte blanding |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US7052754B2 (de) |
| EP (1) | EP0892009B1 (de) |
| JP (1) | JP4084887B2 (de) |
| KR (1) | KR100616354B1 (de) |
| CN (1) | CN1096930C (de) |
| AR (1) | AR016333A1 (de) |
| AT (1) | ATE229054T1 (de) |
| AU (1) | AU733340B2 (de) |
| BE (1) | BE1011282A3 (de) |
| BR (1) | BR9802475A (de) |
| CZ (1) | CZ213098A3 (de) |
| DE (1) | DE69809844T2 (de) |
| DK (1) | DK0892009T3 (de) |
| ES (1) | ES2186091T3 (de) |
| HR (1) | HRP980392B1 (de) |
| HU (1) | HUP9801553A3 (de) |
| MA (1) | MA24606A1 (de) |
| NO (1) | NO320566B1 (de) |
| PL (1) | PL195270B1 (de) |
| PT (1) | PT892009E (de) |
| RU (1) | RU2219201C2 (de) |
| SI (1) | SI0892009T1 (de) |
| SK (1) | SK95398A3 (de) |
| TN (1) | TNSN98133A1 (de) |
| UA (1) | UA59355C2 (de) |
| YU (1) | YU49184B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070218086A1 (en) * | 2004-04-26 | 2007-09-20 | Innate Pharma, S.A. | Adjuvant Composition and Methods for Its Use |
| EP1740651A1 (de) * | 2004-04-26 | 2007-01-10 | Borealis Technology Oy | Verwendung |
| CA2505894A1 (en) * | 2005-04-29 | 2006-10-29 | Nova Chemicals Corporation | Method for reducing dusting in hdpe |
| US7786203B2 (en) * | 2005-09-16 | 2010-08-31 | Milliken & Company | Polymer compositions comprising nucleating or clarifying agents and articles made using such compositions |
| CA2741962C (en) * | 2008-10-31 | 2017-08-01 | Borealis Ag | Cross-linked polyethylene pipe |
| EP2199650A1 (de) * | 2008-12-19 | 2010-06-23 | Borealis AG | Schimmelhemmendes Verfahren und Zusammensetzung |
| CN103627063A (zh) * | 2012-08-29 | 2014-03-12 | 中国石油化工股份有限公司 | 一种乙烯聚合物组合物和乙烯聚合物材料以及瓶盖 |
| JP6238793B2 (ja) * | 2014-03-03 | 2017-11-29 | 株式会社クレハ | フッ化ビニリデン系樹脂の溶融成形方法 |
| EA202091585A1 (ru) * | 2017-12-27 | 2020-09-17 | Публичное акционерное общество "СИБУР Холдинг" | Полиэтиленовая композиция c повышенными прочностными характеристиками, способ получения указанной композиции, а также ее применение |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB822498A (en) * | 1956-06-01 | 1959-10-28 | Ici Ltd | Polyethylene films |
| FR2501217B1 (fr) * | 1981-03-05 | 1985-12-27 | Charbonnages Ste Chimique | Compositions antibloquantes a base de polyethylene et films obtenus |
| US4517316A (en) * | 1984-01-24 | 1985-05-14 | Dasurat Enterprises Pte Ltd. | Porous irrigation pipe prepared from particulate elastomer and thermoplastic binder containing controlled moisture content |
| US4762860A (en) * | 1984-11-16 | 1988-08-09 | The Dow Chemical Company | Alcohol control of lightly crosslinked foamed polymer production |
| JPS62174237A (ja) * | 1985-10-19 | 1987-07-31 | Asahi Chem Ind Co Ltd | ポリオレフイン‐ポリスチレン混合樹脂発泡体 |
| JPS63260416A (ja) * | 1986-04-15 | 1988-10-27 | Japan Styrene Paper Co Ltd | 発泡成形体の製造方法 |
| DE3704207A1 (de) | 1987-02-11 | 1988-08-25 | Hoechst Ag | Polypropylen-formmasse |
| US5049441A (en) * | 1989-02-21 | 1991-09-17 | Paxon Polymer Company, Lp | High density polyethylene compositions |
| US5631069A (en) * | 1994-05-09 | 1997-05-20 | The Dow Chemical Company | Medium modulus molded material comprising substantially linear polyethlene and fabrication method |
| US5803131A (en) * | 1994-09-26 | 1998-09-08 | Toyoda Gosei Co., Ltd. | Fuel filler pipe |
| BE1008934A3 (fr) * | 1994-12-06 | 1996-10-01 | Solvay | Tube, plaque ou article bioriente. |
| JPH09176328A (ja) * | 1995-12-21 | 1997-07-08 | Tonen Corp | ポリプロピレン系樹脂組成物の製造方法 |
-
1997
- 1997-07-14 BE BE9700619A patent/BE1011282A3/fr active
-
1998
- 1998-07-03 CZ CZ982130A patent/CZ213098A3/cs unknown
- 1998-07-04 DK DK98202267T patent/DK0892009T3/da active
- 1998-07-04 EP EP98202267A patent/EP0892009B1/de not_active Expired - Lifetime
- 1998-07-04 PT PT98202267T patent/PT892009E/pt unknown
- 1998-07-04 SI SI9830402T patent/SI0892009T1/sl unknown
- 1998-07-04 AT AT98202267T patent/ATE229054T1/de active
- 1998-07-04 ES ES98202267T patent/ES2186091T3/es not_active Expired - Lifetime
- 1998-07-04 DE DE69809844T patent/DE69809844T2/de not_active Expired - Lifetime
- 1998-07-07 UA UA98073601A patent/UA59355C2/uk unknown
- 1998-07-07 AU AU75025/98A patent/AU733340B2/en not_active Ceased
- 1998-07-08 KR KR1019980027398A patent/KR100616354B1/ko not_active IP Right Cessation
- 1998-07-10 SK SK953-98A patent/SK95398A3/sk unknown
- 1998-07-13 RU RU98113298/04A patent/RU2219201C2/ru not_active IP Right Cessation
- 1998-07-13 HU HU9801553A patent/HUP9801553A3/hu unknown
- 1998-07-13 PL PL327436A patent/PL195270B1/pl unknown
- 1998-07-13 YU YU29298A patent/YU49184B/sh unknown
- 1998-07-13 AR ARP980103401A patent/AR016333A1/es not_active Application Discontinuation
- 1998-07-13 TN TNTNSN98133A patent/TNSN98133A1/fr unknown
- 1998-07-13 NO NO19983227A patent/NO320566B1/no unknown
- 1998-07-14 MA MA25168A patent/MA24606A1/fr unknown
- 1998-07-14 CN CN98116044A patent/CN1096930C/zh not_active Expired - Fee Related
- 1998-07-14 HR HR980392A patent/HRP980392B1/xx not_active IP Right Cessation
- 1998-07-14 US US09/115,229 patent/US7052754B2/en not_active Expired - Lifetime
- 1998-07-14 JP JP19842098A patent/JP4084887B2/ja not_active Expired - Fee Related
- 1998-07-30 BR BR9802475A patent/BR9802475A/pt not_active Application Discontinuation
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