ZA200305079B - Disinfecting peroxosilicated compound with scale preventive effect, preparation method and use thereof. - Google Patents
Disinfecting peroxosilicated compound with scale preventive effect, preparation method and use thereof. Download PDFInfo
- Publication number
- ZA200305079B ZA200305079B ZA200305079A ZA200305079A ZA200305079B ZA 200305079 B ZA200305079 B ZA 200305079B ZA 200305079 A ZA200305079 A ZA 200305079A ZA 200305079 A ZA200305079 A ZA 200305079A ZA 200305079 B ZA200305079 B ZA 200305079B
- Authority
- ZA
- South Africa
- Prior art keywords
- compound
- sodium
- metasilicate
- oxygen releasing
- potassium
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims description 83
- 230000000249 desinfective effect Effects 0.000 title claims description 10
- 238000002360 preparation method Methods 0.000 title claims description 10
- 230000003449 preventive effect Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 42
- 229910052760 oxygen Inorganic materials 0.000 claims description 42
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 38
- 239000001301 oxygen Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 20
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 16
- 239000011734 sodium Substances 0.000 claims description 15
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 11
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 11
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 11
- 239000001488 sodium phosphate Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 9
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000001164 aluminium sulphate Substances 0.000 claims description 8
- 235000011128 aluminium sulphate Nutrition 0.000 claims description 8
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 claims description 8
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 8
- 229910052700 potassium Inorganic materials 0.000 claims description 8
- 239000011591 potassium Substances 0.000 claims description 8
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 7
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 7
- 235000019353 potassium silicate Nutrition 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 150000001340 alkali metals Chemical class 0.000 claims description 6
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 6
- 159000000013 aluminium salts Chemical class 0.000 claims description 6
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 5
- 150000001879 copper Chemical class 0.000 claims description 5
- 229940005740 hexametaphosphate Drugs 0.000 claims description 5
- KEZYHIPQRGTUDU-UHFFFAOYSA-N 2-[dithiocarboxy(methyl)amino]acetic acid Chemical compound SC(=S)N(C)CC(O)=O KEZYHIPQRGTUDU-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 239000003619 algicide Substances 0.000 claims description 4
- 230000007774 longterm Effects 0.000 claims description 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 150000004686 pentahydrates Chemical class 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 150000003863 ammonium salts Chemical group 0.000 claims description 2
- ZJRXSAYFZMGQFP-UHFFFAOYSA-N barium peroxide Chemical compound [Ba+2].[O-][O-] ZJRXSAYFZMGQFP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- HPGPEWYJWRWDTP-UHFFFAOYSA-N lithium peroxide Chemical compound [Li+].[Li+].[O-][O-] HPGPEWYJWRWDTP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 2
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims 2
- 239000008394 flocculating agent Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 28
- 230000009182 swimming Effects 0.000 description 14
- 230000000844 anti-bacterial effect Effects 0.000 description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 9
- 229910052801 chlorine Inorganic materials 0.000 description 9
- 230000002688 persistence Effects 0.000 description 9
- 238000000354 decomposition reaction Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 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 6
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 6
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000238634 Libellulidae Species 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000003899 bactericide agent Substances 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 241000191940 Staphylococcus Species 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- ZILVNHNSYBNLSZ-UHFFFAOYSA-N 2-(diaminomethylideneamino)guanidine Chemical compound NC(N)=NNC(N)=N ZILVNHNSYBNLSZ-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 206010068516 Encapsulation reaction Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000192041 Micrococcus Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- -1 biguanidine salt Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000008403 very hard water Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/14—Peroxyhydrates; Peroxyacids or salts thereof containing silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0016367A FR2818264B1 (fr) | 2000-12-15 | 2000-12-15 | Compose peroxosilicate desinfectant a effet antitartre procede de preparation et son utilisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200305079B true ZA200305079B (en) | 2004-05-24 |
Family
ID=8857699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200305079A ZA200305079B (en) | 2000-12-15 | 2003-06-30 | Disinfecting peroxosilicated compound with scale preventive effect, preparation method and use thereof. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7307056B2 (xx) |
| EP (1) | EP1412288B1 (xx) |
| AT (1) | ATE303973T1 (xx) |
| AU (2) | AU1929502A (xx) |
| CA (1) | CA2431760A1 (xx) |
| DE (1) | DE60113305T2 (xx) |
| DK (1) | DK1412288T3 (xx) |
| ES (1) | ES2248226T3 (xx) |
| FR (1) | FR2818264B1 (xx) |
| WO (1) | WO2002048030A1 (xx) |
| ZA (1) | ZA200305079B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630627A (zh) * | 2012-04-23 | 2012-08-15 | 中国海洋大学 | 一种水产养殖用长效杀菌型防微生物附着增氧器 |
| JP2015030656A (ja) * | 2013-08-07 | 2015-02-16 | 株式会社アオヤマエコシステム | 活性酸素種発生具 |
| CN113677559A (zh) * | 2019-04-03 | 2021-11-19 | 普拉多斯公司 | 移动水处理装置 |
| CN111009371A (zh) * | 2019-12-27 | 2020-04-14 | 浙江工业大学 | 一种基于新型磷化液工艺的软磁复合材料制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1016241B (de) * | 1952-01-30 | 1957-09-26 | Zampoli & Brogi | Verfahren zur Verfestigung von Wasserstoffperoxyd |
| CH406123A (fr) * | 1961-06-15 | 1966-08-15 | Petreni Dino | Procédé pour obtenir, à partir d'eau oxygénée, un produit solide stable, renfermant de l'oxygène actif, et produit ainsi obtenu |
| JPS5219199A (en) * | 1975-08-06 | 1977-02-14 | Tokuyama Soda Co Ltd | Process for production of sodium silicate compound |
| US5820841A (en) * | 1996-09-19 | 1998-10-13 | Ethicon, Inc. | Hydrogen peroxide complexes of inorganic salts and synthesis thereof |
| DE19714440A1 (de) * | 1997-04-08 | 1998-10-15 | Karsten Dr Koenigstein | Siliciumperoxid-Verbindungen |
| US6242408B1 (en) * | 1998-11-25 | 2001-06-05 | Dow Corning Corporation | Stable bleaching agents containing bis(organosilyl)peroxides |
| CA2327636A1 (en) * | 1999-12-23 | 2001-06-23 | Unilever Plc | Bleaching composition |
-
2000
- 2000-12-15 FR FR0016367A patent/FR2818264B1/fr not_active Expired - Fee Related
-
2001
- 2001-12-13 EP EP01270493A patent/EP1412288B1/fr not_active Expired - Lifetime
- 2001-12-13 AT AT01270493T patent/ATE303973T1/de not_active IP Right Cessation
- 2001-12-13 AU AU1929502A patent/AU1929502A/xx active Pending
- 2001-12-13 AU AU2002219295A patent/AU2002219295B2/en not_active Ceased
- 2001-12-13 CA CA002431760A patent/CA2431760A1/fr not_active Abandoned
- 2001-12-13 WO PCT/FR2001/003974 patent/WO2002048030A1/fr active IP Right Grant
- 2001-12-13 DE DE60113305T patent/DE60113305T2/de not_active Expired - Lifetime
- 2001-12-13 DK DK01270493T patent/DK1412288T3/da active
- 2001-12-13 ES ES01270493T patent/ES2248226T3/es not_active Expired - Lifetime
- 2001-12-13 US US10/450,664 patent/US7307056B2/en not_active Expired - Fee Related
-
2003
- 2003-06-30 ZA ZA200305079A patent/ZA200305079B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK1412288T3 (da) | 2006-01-23 |
| WO2002048030A1 (fr) | 2002-06-20 |
| CA2431760A1 (fr) | 2002-06-20 |
| US7307056B2 (en) | 2007-12-11 |
| AU1929502A (en) | 2002-06-24 |
| FR2818264B1 (fr) | 2005-10-14 |
| AU2002219295B2 (en) | 2007-03-29 |
| DE60113305T2 (de) | 2006-06-29 |
| ATE303973T1 (de) | 2005-09-15 |
| DE60113305D1 (de) | 2005-10-13 |
| US20050261153A1 (en) | 2005-11-24 |
| FR2818264A1 (fr) | 2002-06-21 |
| EP1412288A1 (fr) | 2004-04-28 |
| ES2248226T3 (es) | 2006-03-16 |
| EP1412288B1 (fr) | 2005-09-07 |
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