EP1563112A2 - Vorrichtung zur schmelztauchbeschichtung eines metallstranges - Google Patents
Vorrichtung zur schmelztauchbeschichtung eines metallstrangesInfo
- Publication number
- EP1563112A2 EP1563112A2 EP03811741A EP03811741A EP1563112A2 EP 1563112 A2 EP1563112 A2 EP 1563112A2 EP 03811741 A EP03811741 A EP 03811741A EP 03811741 A EP03811741 A EP 03811741A EP 1563112 A2 EP1563112 A2 EP 1563112A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal
- weir
- container
- coating
- guide channel
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 95
- 239000002184 metal Substances 0.000 title claims abstract description 95
- 238000003618 dip coating Methods 0.000 title claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 70
- 239000011248 coating agent Substances 0.000 claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- LQIAZOCLNBBZQK-UHFFFAOYSA-N 1-(1,2-Diphosphanylethyl)pyrrolidin-2-one Chemical compound PCC(P)N1CCCC1=O LQIAZOCLNBBZQK-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 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
- 230000005284 excitation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/24—Removing excess of molten coatings; Controlling or regulating the coating thickness using magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0036—Crucibles
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0036—Crucibles
- C23C2/00361—Crucibles characterised by structures including means for immersing or extracting the substrate through confining wall area
- C23C2/00362—Details related to seals, e.g. magnetic means
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/30—Fluxes or coverings on molten baths
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/50—Controlling or regulating the coating processes
Definitions
- the invention relates to a device for hot-dip coating a metal strand, in particular a steel strip, in which the metal strand is passed vertically through a container holding the molten coating metal and through an upstream guide channel, with at least two inductors arranged on both sides of the metal strand in the region of the guide channel to generate an electromagnetic Fields for retaining the coating metal in the container.
- the strips are introduced into the dip coating bath from above in an immersion nozzle. Since the coating metal is in liquid form and you want to use gravitation together with blow-off devices to adjust the coating thickness, but the subsequent processes prohibit contact with the strip until the coating metal has completely solidified, the strip in the coating vessel must be vertical Direction to be redirected. This happens with a roller that runs in the liquid metal. Due to the liquid coating metal, this role is subject to heavy wear and is the cause of downtimes and thus failures in production.
- JP 2000273602 A discloses a collecting trough below the guide channel, which is intended to receive coating metal that runs down through the guide channel. This is led to a container, from where it is returned to the coating bath via a pump. Here, too, no concrete and specific information is given on how to collect leaking coating metal.
- EP 0 855 450 B1 deals more closely with the question of how the tightness of the lower region of the guide channel can be ensured.
- various alternative solutions are disclosed here.
- two slides which are arranged on both sides of the metal strand, can be moved perpendicular to the surface of the metal strand.
- the slides act as sealing plugs and are kept in contact with the metal strand if necessary to prevent liquid from escaping down through the guide channel.
- a relatively complex control of the slide is required to ensure their function.
- Another embodiment provides that a conveyor belt is used which conveys emerging coating metal from the area below the guide channel into a collecting container.
- this solution is very complex and involves the risk that the strip will become clogged with coating metal over time and thus can no longer perform its function.
- a third alternative solution for preventing the escape of molten coating metal is provided by a gas nozzle system.
- a gas stream is directed from below onto the guide channel, which exits the coating Tear the metal upwards and thus seal its opening downwards.
- This solution is also very complex and only of limited practical use.
- a hot-dip coating system is known, in which it is provided that a barrier is arranged in the bottom area of the coating vessel at the transition into the guide channel. This is to keep the flows in the liquid coating channel from the guide channel; for this purpose it is provided that it is equipped with streamlined walls or baffles.
- the barrier mechanism disclosed in this document is not suitable for keeping the liquid coating metal from the area of the guide channel if necessary. In the same way, it is not possible to influence the coating process.
- the invention is therefore based on the object of providing a device for hot-dip coating a metal strand with which it is possible to optimally guide the coating process and also to ensure reliable operation of the system in critical operating states in a simple manner, for example when the power supply to the inductors is interrupted is.
- the solution to this problem by the invention is characterized by a closure means arranged above the guide channel in the bottom region of the container for selectively releasing or interrupting the flow of molten coating metal to the metal strand and / or to the guide channel.
- the flow of the coating metal, in particular to the guide channel can thus optionally be released or interrupted, so that, in particular in the event of a malfunction, there is no risk of molten metal running out of the coating device via the guide channel.
- a first development is based on the fact that the closure means is designed as a weir that can be moved relative to the bottom region of the container.
- the weir has two interacting parts, each of which can be moved perpendicular to the surface of the metal strand.
- the weir can be moved in the conveying direction of the metal strand.
- the weir is formed in one piece and has the shape of a box.
- the weir can be manufactured inexpensively and the operability of the device can be ensured in a particularly simple manner.
- the weir advantageously has covering means in its upper end region facing away from the base region of the container. With these, it can be achieved that the coating bath, into which turbulence is introduced by the electromagnetic excitation by the inductors, calms down.
- the cover means are designed as wall sections which extend parallel to the bottom region of the container.
- the cover means are designed as a plate which has a gap-shaped recess for the passage of the metal strand.
- the closure means in particular the weir, are preferably connected to manual, pneumatic or hydraulic actuation means; the actuating means can be connected to a system control which causes the flow of molten coating metal to be released or interrupted to the metal strand and / or the guide channel.
- actuating means can be connected to a system control which causes the flow of molten coating metal to be released or interrupted to the metal strand and / or the guide channel.
- FIG. 1 schematically shows the section through a hot-dip coating device with a metal strand passed through it
- FIG. 2 is a perspective view of a two-part weir
- FIG. 3 is a perspective view of a weir in one piece
- Fig. 4 shows schematically the section through the hot dip coating device with two-part weir, which is equipped with cover means, and
- Fig. 5 is a perspective view of a one-piece weir with cover means.
- FIG. 1 schematically shows a hot-dip coating device with a metal strand 1 passed through it.
- the device has a container 3 which is filled with molten coating metal 2.
- molten coating metal 2 This can be zinc or aluminum, for example.
- the metal strand 1 to be coated in the form of a steel strip passes the container 3 vertically upwards in the conveying direction R. It should be noted at this point that it is fundamentally also possible for the metal strand 1 to pass the container 3 from top to bottom.
- the metal strand 1 For the passage of the metal strand 1 through the container 3, it is open in the bottom area; there is a guide channel 4 here. So that the molten coating metal 2 cannot flow down through the guide channel 4, there are two electromagnetic inductors 5 on both sides of the metal strand 1, which generate a magnetic field which counteracts the gravity of the coating metal 2 and thus seals the guide channel 4 downward.
- the inductors 5 are two alternating field or traveling field inductors arranged opposite one another, which are operated in the frequency range from 2 Hz to 10 kHz and build up a transverse electromagnetic field perpendicular to the conveying direction R.
- the preferred frequency range for single-phase systems (AC field inductors) is between 2 kHz and 10 kHz, that for multi-phase systems (e.g. traveling field inductors) between 2 Hz and 2 kHz.
- a closure means 7 or 7 ′ in the form of a weir is arranged in two parts in the exemplary embodiment according to FIG. 1.
- the two parts 7, 7 'of the weir are movable parallel to the bottom of the container 3 in the direction of the double arrow.
- Actuating means 11 are provided for executing a movement, which are illustrated here only schematically as piston-cylinder units; any other type of actuation means can also be used.
- the weir 7 and 7 ' is in the present case designed as a box divided into two parts, the two halves 7 and 7' being able to cooperate in such a way that they partition off the area of the guide channel 4 in the bottom area 6 of the container 3. This situation is outlined in Fig. 1.
- the coating metal 2 cannot consequently penetrate to the guide channel 4 or to the metal strand 1.
- This closed position of the weir 7 or 7 ' is particularly important for two operating cases:
- this position is taken before the coating system is started up.
- the metal strand 1 then moves - without any loading Layer metal 2 can penetrate it - in the conveying direction R upwards, and the inductors 5 are activated. Only then are the two weir parts 7 and 7 ′ moved in the direction of the double arrow away from the metal strand 1, so that coating metal 2 can penetrate through the box that thereby opens to the metal strand 1 and into the region of the guide channel 4. Since the inductors 5 are activated, there is no exit of coating metal 2 down through the guide channel 4.
- the weir 7, 7 'thus initially surrounds the guide channel 4, which is open at the bottom, and thus the metal strand 1 running through it, to an optimized height the bottom area 6 of the container 3, so that no coating metal 2 can flow in the direction of the guide channel 4.
- weir 7, 7 ' is then opened, so that coating metal 2 can flow into metal strand 1 and thus into guide channel 4, which is now, however, electromagnetically sealed by inductors 5, in an optimized manner in terms of time and quantity.
- the weir 7, 7 ' is of importance when there is a power failure and the inductors 5 (e.g. until an emergency generator starts) can no longer perform their task, namely the guide channel 4 down through the built-up one to seal the electromagnetic field.
- the two weir parts 7, 7 ' are moved in the direction of the double arrow towards the metal strand 1 until they touch and form the box-shaped cover around the metal strand 1.
- no further coating metal 2 can reach the metal strand 1 and the guide channel 4, as a result of which a mechanical sealing of the coating channel 4 is ensured.
- no coating metal can emerge downward from the guide channel 4.
- Fig. 2 the weir 7 is again sketched in perspective, namely in the closed state.
- the double arrows indicate the direction in which the two weir parts 7, 7 'can be moved with respect to the conveying direction R of the metal strand 1, for which purpose the actuating means 11, see. Fig. 1, serve. It can be seen that in the bottom area of the weir 7, 7 ' Passage opening for the metal strand 1 is present; in the illustrated closed position of the weir 7, 7 ', it is nevertheless ensured that no coating metal 2 can access the metal strand 1 and the guide channel 4.
- weir 7, T is exposed to the coating metal, it is advantageous for stable and reliable operation of weir 7, T if it consists of as few individual parts as possible. While the solution according to FIGS. 1 and 2 provides a two-part weir 7, T, it can be seen from FIG. 3 that the weir 7 can also be formed in one part.
- the box-shaped weir 7 is then in the state in which it is closed, on the bottom 6 of the container 3 and thus seals the guide channel 4. To open the weir 7, it is moved vertically upwards, ie in the conveying direction R, for which purpose the actuating means 11 are used.
- cover means 9 are provided in the end region 8 of the weir 7, 7 ', with which care is taken to ensure that the flows generated by the inductors 5 do not occur can spread further towards the bathroom surface.
- the swirling of the liquid coating metal 2 caused by the electromagnetic seal in the guide channel 4 or in the container 3 can thus be kept away by the design of the weir 7, T and in particular by the cover 9.
- the weir 7 is formed in one piece, the following possibility is shown in FIG. 5:
- the weir 7 is provided with a recess 10 in the upper region which enables the metal strand 1 to pass through.
- the flows in the coating metal 2 generated by the inductors 5 are prevented here by the cover means 9, which here almost completely encapsulate the interior of the weir 7 from the rest of the coating bath. With this configuration, it is possible to optimally soothe the bathroom surface and thus ensure a high-quality coating.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10254513A DE10254513A1 (de) | 2002-11-22 | 2002-11-22 | Vorrichtung zur Schmelztauchbeschichtung eines Metallstranges |
DE10254513 | 2002-11-22 | ||
PCT/EP2003/011890 WO2004048633A2 (de) | 2002-11-22 | 2003-10-25 | Vorrichtung zur schmelztauchbeschichtung eines metallstranges |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1563112A2 true EP1563112A2 (de) | 2005-08-17 |
EP1563112B1 EP1563112B1 (de) | 2006-03-15 |
Family
ID=32240281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03811741A Expired - Lifetime EP1563112B1 (de) | 2002-11-22 | 2003-10-25 | Vorrichtung zur schmelztauchbeschichtung eines metallstranges |
Country Status (21)
Country | Link |
---|---|
US (1) | US7601221B2 (de) |
EP (1) | EP1563112B1 (de) |
JP (1) | JP4426460B2 (de) |
KR (1) | KR101065202B1 (de) |
CN (1) | CN100523267C (de) |
AT (1) | ATE320514T1 (de) |
AU (1) | AU2003302432B2 (de) |
BR (1) | BR0316398A (de) |
CA (1) | CA2506969A1 (de) |
DE (2) | DE10254513A1 (de) |
EG (1) | EG23854A (de) |
ES (1) | ES2259778T3 (de) |
MX (1) | MXPA05005419A (de) |
MY (1) | MY134734A (de) |
PL (1) | PL375313A1 (de) |
RS (1) | RS50731B (de) |
RU (1) | RU2325465C2 (de) |
TW (1) | TWI291999B (de) |
UA (1) | UA78891C2 (de) |
WO (1) | WO2004048633A2 (de) |
ZA (1) | ZA200503002B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008240081A (ja) * | 2007-03-28 | 2008-10-09 | Mitsubishi-Hitachi Metals Machinery Inc | 溶融めっき設備 |
JP2008240082A (ja) * | 2007-03-28 | 2008-10-09 | Mitsubishi-Hitachi Metals Machinery Inc | 溶融めっき設備 |
KR101221655B1 (ko) | 2010-08-24 | 2013-01-14 | 현대하이스코 주식회사 | 용융금속의 낙하 누출 방지 및 드로스 발생을 억제할 수 있는 강판 연속용융도금 장치 |
JP5335159B1 (ja) * | 2012-04-25 | 2013-11-06 | 日新製鋼株式会社 | 黒色めっき鋼板の製造方法および黒色めっき鋼板の成形体の製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3470939A (en) * | 1965-11-08 | 1969-10-07 | Texas Instruments Inc | Continuous chill casting of cladding on a continuous support |
US3521696A (en) * | 1967-04-19 | 1970-07-28 | Brun Sensor Systems Inc | Continuous casting line speed control |
US3568753A (en) * | 1967-12-18 | 1971-03-09 | Texas Instruments Inc | Process of fabricating a composite zinc printing plate |
US3666537A (en) * | 1969-05-01 | 1972-05-30 | Elwin A Andrews | Method of continuously teeming and solidifying virgin fluid metals |
US3605862A (en) * | 1969-05-08 | 1971-09-20 | United States Steel Corp | System for feedback control of mold level in a continuous casting process utilizing a pour box |
SE427090B (sv) * | 1980-05-08 | 1983-03-07 | Ekerot Sven Torbjoern | Forfarande och anordning att medelst direktgjutning av en metallsmelta framstella metalliska tradprodukter |
US6106620A (en) * | 1995-07-26 | 2000-08-22 | Bhp Steel (Jla) Pty Ltd. | Electro-magnetic plugging means for hot dip coating pot |
CA2225537C (en) * | 1996-12-27 | 2001-05-15 | Mitsubishi Heavy Industries, Ltd. | Hot dip coating apparatus and method |
JP3508538B2 (ja) * | 1998-03-10 | 2004-03-22 | Jfeスチール株式会社 | 溶融金属めっき鋼板の製造装置 |
FR2804443A1 (fr) | 2000-01-28 | 2001-08-03 | Usinor | Dispositif de revetement au trempe par un metal liquide d'une bande metallique en defilement ascendant |
-
2002
- 2002-11-22 DE DE10254513A patent/DE10254513A1/de not_active Withdrawn
-
2003
- 2003-10-23 TW TW092129375A patent/TWI291999B/zh active
- 2003-10-25 JP JP2004554293A patent/JP4426460B2/ja not_active Expired - Fee Related
- 2003-10-25 BR BR0316398-9A patent/BR0316398A/pt not_active IP Right Cessation
- 2003-10-25 PL PL03375313A patent/PL375313A1/xx not_active IP Right Cessation
- 2003-10-25 ES ES03811741T patent/ES2259778T3/es not_active Expired - Lifetime
- 2003-10-25 CA CA002506969A patent/CA2506969A1/en not_active Abandoned
- 2003-10-25 US US10/535,771 patent/US7601221B2/en not_active Expired - Fee Related
- 2003-10-25 WO PCT/EP2003/011890 patent/WO2004048633A2/de active IP Right Grant
- 2003-10-25 CN CNB2003801036975A patent/CN100523267C/zh not_active Expired - Fee Related
- 2003-10-25 DE DE50302688T patent/DE50302688D1/de not_active Expired - Lifetime
- 2003-10-25 UA UAA200506096A patent/UA78891C2/uk unknown
- 2003-10-25 EP EP03811741A patent/EP1563112B1/de not_active Expired - Lifetime
- 2003-10-25 AT AT03811741T patent/ATE320514T1/de active
- 2003-10-25 RU RU2005119648/02A patent/RU2325465C2/ru not_active IP Right Cessation
- 2003-10-25 AU AU2003302432A patent/AU2003302432B2/en not_active Ceased
- 2003-10-25 MX MXPA05005419A patent/MXPA05005419A/es active IP Right Grant
- 2003-10-25 KR KR1020057008889A patent/KR101065202B1/ko not_active IP Right Cessation
- 2003-10-25 RS YUP-2005/0381A patent/RS50731B/sr unknown
- 2003-11-11 MY MYPI20034305A patent/MY134734A/en unknown
-
2005
- 2005-04-14 ZA ZA200503002A patent/ZA200503002B/en unknown
- 2005-05-21 EG EGNA2005000243 patent/EG23854A/xx active
Non-Patent Citations (1)
Title |
---|
See references of WO2004048633A2 * |
Also Published As
Publication number | Publication date |
---|---|
RU2005119648A (ru) | 2007-01-10 |
TW200523396A (en) | 2005-07-16 |
CN1714166A (zh) | 2005-12-28 |
CN100523267C (zh) | 2009-08-05 |
CA2506969A1 (en) | 2004-06-10 |
KR101065202B1 (ko) | 2011-09-19 |
PL375313A1 (en) | 2005-11-28 |
US7601221B2 (en) | 2009-10-13 |
TWI291999B (en) | 2008-01-01 |
AU2003302432B2 (en) | 2009-01-29 |
EG23854A (en) | 2007-11-11 |
JP4426460B2 (ja) | 2010-03-03 |
RU2325465C2 (ru) | 2008-05-27 |
UA78891C2 (en) | 2007-04-25 |
ATE320514T1 (de) | 2006-04-15 |
ZA200503002B (en) | 2005-11-23 |
MY134734A (en) | 2007-12-31 |
BR0316398A (pt) | 2005-09-27 |
RS20050381A (en) | 2007-08-03 |
JP2006507406A (ja) | 2006-03-02 |
DE50302688D1 (de) | 2006-05-11 |
DE10254513A1 (de) | 2004-06-03 |
AU2003302432A1 (en) | 2004-06-18 |
ES2259778T3 (es) | 2006-10-16 |
MXPA05005419A (es) | 2005-08-26 |
WO2004048633A3 (de) | 2004-11-25 |
EP1563112B1 (de) | 2006-03-15 |
WO2004048633A2 (de) | 2004-06-10 |
RS50731B (sr) | 2010-08-31 |
KR20050086706A (ko) | 2005-08-30 |
US20060137605A1 (en) | 2006-06-29 |
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