ZA200805204B - Refractory composition for glass melting furnaces - Google Patents
Refractory composition for glass melting furnaces Download PDFInfo
- Publication number
- ZA200805204B ZA200805204B ZA200805204A ZA200805204A ZA200805204B ZA 200805204 B ZA200805204 B ZA 200805204B ZA 200805204 A ZA200805204 A ZA 200805204A ZA 200805204 A ZA200805204 A ZA 200805204A ZA 200805204 B ZA200805204 B ZA 200805204B
- Authority
- ZA
- South Africa
- Prior art keywords
- alumina
- refractory composition
- components
- refractory
- zirconia
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 55
- 239000011521 glass Substances 0.000 title claims description 33
- 238000002844 melting Methods 0.000 title claims description 26
- 230000008018 melting Effects 0.000 title claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 96
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 65
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 33
- 239000008119 colloidal silica Substances 0.000 claims abstract description 28
- 239000011230 binding agent Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 11
- 229910052845 zircon Inorganic materials 0.000 claims description 9
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 11
- 239000011819 refractory material Substances 0.000 description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 7
- 239000006060 molten glass Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005816 glass manufacturing process Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000006063 cullet Substances 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- NTGONJLAOZZDJO-UHFFFAOYSA-M disodium;hydroxide Chemical compound [OH-].[Na+].[Na+] NTGONJLAOZZDJO-UHFFFAOYSA-M 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
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- C—CHEMISTRY; METALLURGY
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/101—Refractories from grain sized mixtures
- C04B35/106—Refractories from grain sized mixtures containing zirconium oxide or zircon (ZrSiO4)
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- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
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- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62665—Flame, plasma or melting treatment
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Ceramic Products (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Glass Compositions (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/820,389 US8505335B2 (en) | 2007-06-19 | 2007-06-19 | Refractoy composition for glass melting furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200805204B true ZA200805204B (en) | 2009-04-29 |
Family
ID=39743152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200805204A ZA200805204B (en) | 2007-06-19 | 2008-06-13 | Refractory composition for glass melting furnaces |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US8505335B2 (hr) |
| EP (1) | EP2006260B1 (hr) |
| KR (1) | KR101552717B1 (hr) |
| CN (1) | CN101362653B (hr) |
| AT (1) | ATE551309T1 (hr) |
| AU (1) | AU2008202628B2 (hr) |
| BR (1) | BRPI0803004B1 (hr) |
| CA (1) | CA2635276C (hr) |
| CY (1) | CY1113223T1 (hr) |
| DK (1) | DK2006260T3 (hr) |
| ES (1) | ES2385065T3 (hr) |
| HK (1) | HK1128456A1 (hr) |
| HR (1) | HRP20120524T1 (hr) |
| MX (1) | MX2008007899A (hr) |
| PL (1) | PL2006260T3 (hr) |
| PT (1) | PT2006260E (hr) |
| SI (1) | SI2006260T1 (hr) |
| ZA (1) | ZA200805204B (hr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8618006B2 (en) | 2006-07-06 | 2013-12-31 | Vesuvius Crucible Company | Cement-free refractory |
| TWI421227B (zh) * | 2006-07-06 | 2014-01-01 | Vesuvius Crucible Co | 無水泥耐火物 |
| KR100966091B1 (ko) * | 2008-09-11 | 2010-06-28 | 창원대학교 산학협력단 | 임펠러 주조용 세라믹 코어 조성 공정 |
| BRPI1008960A2 (pt) * | 2009-03-11 | 2016-03-15 | Reno Refractories Inc | processo melhorado para misturas refratárias usando equipamento de acelerar misturas secas convencionais e misturas refratárias para uso no mesmo |
| US8784943B2 (en) * | 2009-03-11 | 2014-07-22 | Reno Refractories, Inc. | Process for guniting refractory mixes using conventional dry gunning equipment and refractory mixes for use in same |
| CN101580396B (zh) * | 2009-06-23 | 2012-07-04 | 李玉生 | 石英连熔炉炉体保温材料 |
| WO2011013151A1 (en) * | 2009-07-30 | 2011-02-03 | Paolo Appolonia | Advanced technology for iron-krom alloys production and related plant |
| FR2978140B1 (fr) * | 2011-07-20 | 2013-07-05 | Saint Gobain Ct Recherches | Canal d'alimentation de verre en fusion |
| FR2987835B1 (fr) * | 2012-03-07 | 2014-03-14 | Saint Gobain Ct Recherches | Beton auto-nivelant. |
| CN102951911A (zh) * | 2012-10-18 | 2013-03-06 | 陕西彩虹电子玻璃有限公司 | 一种玻璃牵引辊子及其外表面涂覆材料 |
| US10233335B2 (en) | 2016-08-12 | 2019-03-19 | Magneco/Metrel, Inc. | Protective coating composition for molten aluminum and alkali metal environments |
| US10590283B2 (en) | 2016-08-12 | 2020-03-17 | Magneco/Metrel, Inc. | Method of providing a protective coating composition for molten aluminum and alkali metal environments |
| US9994486B1 (en) | 2017-03-16 | 2018-06-12 | Magneco/Metrel, Inc. | Refractory composition resistant to high temperature shock and creep |
| US10429130B2 (en) | 2017-03-16 | 2019-10-01 | Magneco/Metrel, Inc. | Refractory kiln car resistant to high temperature shock and creep |
| US10494305B2 (en) | 2017-03-16 | 2019-12-03 | Magneco/Metrel, Inc. | Method of making refractory article resistant to high temperature shock and creep |
| CA3196079A1 (en) | 2017-09-26 | 2019-04-04 | Delta Faucet Company | Aqueous gelcasting formulation for ceramic products |
| KR102652593B1 (ko) * | 2017-10-17 | 2024-04-01 | 엘지전자 주식회사 | 리튬이차전지 양극활물질 소성용 내화갑 및 그 제조 방법 |
| IT201800010817A1 (it) * | 2018-12-05 | 2020-06-05 | Danieli Off Mecc | Recipiente per contenere ferro di riduzione diretta (dri) |
| MX2021009952A (es) * | 2019-02-20 | 2021-10-13 | Intocast Ag | Mezcla refractaria y aglutinante para la misma, metodo para su produccion y su uso. |
| CN111943698B (zh) * | 2020-08-19 | 2021-02-19 | 梅河口市德成耐火材料有限公司 | 精铸蜡模的面层耐火材料 |
| CN113292228B (zh) * | 2021-06-09 | 2023-02-03 | 洛阳欧斯特新材料有限公司 | 一种浮法玻璃窑炉碹顶用保温材料 |
| CN113620704A (zh) * | 2021-09-15 | 2021-11-09 | 郑州亿川复合新材料研究所有限公司 | 一种用于特种玻璃熔池的高锆陶瓷的制备工艺 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1288045A (fr) | 1960-10-20 | 1962-03-24 | Agglomérant pour matières réfractaires | |
| FR1307299A (fr) | 1961-09-11 | 1962-10-26 | Creusot Forges Ateliers | Procédé de fabrication de moules réfractaires pour fonderie de précision |
| SE317026B (hr) | 1966-10-05 | 1969-11-03 | Amsted Ind Inc | |
| GB1194158A (en) | 1967-06-20 | 1970-06-10 | Nalco Chemical Co | Refractory Coating Compositions. |
| GB1283692A (en) | 1968-09-25 | 1972-08-02 | Foseco Int | Refractory heat insulating materials |
| JPS519769B1 (hr) * | 1970-09-02 | 1976-03-30 | ||
| US3885005A (en) * | 1973-08-20 | 1975-05-20 | Taylors Sons Co Chas | Production of refractory articles by a freezecast process |
| US4119472A (en) * | 1976-09-01 | 1978-10-10 | Corning Glass Works | Rebonded fusion-cast AZS refractory grain |
| US4212680A (en) * | 1979-04-30 | 1980-07-15 | Nalco Chemical Co. | Thixotropic refractory binder based upon aluminum phosphate gelled silica sols |
| GB8430312D0 (en) * | 1984-11-30 | 1985-01-09 | Pilkington Brothers Plc | Glass melting tanks |
| DE3507876A1 (de) | 1985-03-06 | 1986-09-11 | Didier-Werke Ag, 6200 Wiesbaden | Verwendung von zementfreien vibriermassen auf basis von aluminiumoxid und/oder zirkoniumdioxid zur herstellung von verschleissteilen |
| FR2617835B1 (fr) | 1987-07-07 | 1989-11-10 | Vesuvius Sa | Composition refractaire pour plaques-tiroirs et son procede de fabrication |
| US5155070A (en) * | 1991-08-15 | 1992-10-13 | Skorupa Jerry S | Refractory coating composition |
| US5403794A (en) * | 1994-04-14 | 1995-04-04 | Vesuvius Crucible Company | Alumina-zirconia refractory material and articles made therefrom |
| JP2920726B2 (ja) * | 1994-06-08 | 1999-07-19 | 大光炉材株式会社 | 流し込み耐火物 |
| GB9617010D0 (en) * | 1996-08-13 | 1996-09-25 | Shaw Richard D | Improved refractory binder |
| US6158248A (en) * | 1998-02-26 | 2000-12-12 | Asahi Glass Company Ltd. | Fused-cast-alumina-zirconia-silica refractory, methods of making it and glass melting furnace employing it |
| DE19845761A1 (de) | 1998-10-05 | 2000-04-20 | Morgan Crucible Company Plc Wi | Hochtemperaturfester, hochbelastbarer, feinkeramischer, gesinterter Konstruktionswerkstoff, Verfahren zu seiner Herstellung und ein Bauteil aus einem Keramikwerkstoff |
| FR2832403B1 (fr) * | 2001-11-20 | 2004-07-23 | Saint Gobain Ct Recherches | Composition refractaire non faconnee, destinee notamment a la realisation de soles d'un four de verrerie |
| ZA200309168B (en) * | 2002-12-10 | 2004-07-22 | Magneco Metrel Inc | Refractory system for glass melting furnaces. |
| JP4598672B2 (ja) | 2003-05-14 | 2010-12-15 | Ａｇｃセラミックス株式会社 | ジルコニア質不定形耐火物 |
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2007
- 2007-06-19 US US11/820,389 patent/US8505335B2/en active Active
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- 2008-06-13 ZA ZA200805204A patent/ZA200805204B/en unknown
- 2008-06-13 AU AU2008202628A patent/AU2008202628B2/en active Active
- 2008-06-17 KR KR1020080056623A patent/KR101552717B1/ko active IP Right Grant
- 2008-06-18 PT PT08252089T patent/PT2006260E/pt unknown
- 2008-06-18 AT AT08252089T patent/ATE551309T1/de active
- 2008-06-18 MX MX2008007899A patent/MX2008007899A/es active IP Right Grant
- 2008-06-18 CA CA2635276A patent/CA2635276C/en active Active
- 2008-06-18 DK DK08252089.1T patent/DK2006260T3/da active
- 2008-06-18 SI SI200830663T patent/SI2006260T1/sl unknown
- 2008-06-18 EP EP08252089A patent/EP2006260B1/en active Active
- 2008-06-18 ES ES08252089T patent/ES2385065T3/es active Active
- 2008-06-18 PL PL08252089T patent/PL2006260T3/pl unknown
- 2008-06-19 CN CN200810144616.0A patent/CN101362653B/zh active Active
- 2008-06-19 BR BRPI0803004A patent/BRPI0803004B1/pt active IP Right Grant
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- 2012-06-28 CY CY20121100580T patent/CY1113223T1/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK1128456A1 (en) | 2009-10-30 |
| AU2008202628A1 (en) | 2009-01-15 |
| HRP20120524T1 (hr) | 2012-09-30 |
| ATE551309T1 (de) | 2012-04-15 |
| PT2006260E (pt) | 2012-06-27 |
| US20080314084A1 (en) | 2008-12-25 |
| CN101362653A (zh) | 2009-02-11 |
| KR101552717B1 (ko) | 2015-09-11 |
| CA2635276C (en) | 2011-05-31 |
| CN101362653B (zh) | 2014-06-18 |
| SI2006260T1 (sl) | 2012-08-31 |
| PL2006260T3 (pl) | 2012-09-28 |
| ES2385065T3 (es) | 2012-07-17 |
| MX2008007899A (es) | 2009-03-04 |
| KR20080112113A (ko) | 2008-12-24 |
| BRPI0803004B1 (pt) | 2018-08-28 |
| BRPI0803004A2 (pt) | 2009-07-21 |
| US8505335B2 (en) | 2013-08-13 |
| CY1113223T1 (el) | 2016-04-13 |
| EP2006260B1 (en) | 2012-03-28 |
| CA2635276A1 (en) | 2008-12-19 |
| AU2008202628B2 (en) | 2013-06-27 |
| EP2006260A1 (en) | 2008-12-24 |
| DK2006260T3 (da) | 2012-07-09 |
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