EP2419543A1 - Poudre pour fil fourré au soufre, fil fourré et procédé de fabrication d'un fil fourré l'utilisant - Google Patents
Poudre pour fil fourré au soufre, fil fourré et procédé de fabrication d'un fil fourré l'utilisantInfo
- Publication number
- EP2419543A1 EP2419543A1 EP10723666A EP10723666A EP2419543A1 EP 2419543 A1 EP2419543 A1 EP 2419543A1 EP 10723666 A EP10723666 A EP 10723666A EP 10723666 A EP10723666 A EP 10723666A EP 2419543 A1 EP2419543 A1 EP 2419543A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- population
- wire
- powder
- sulfur
- cored
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 42
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000011593 sulfur Substances 0.000 title claims abstract description 27
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 42
- 238000005056 compaction Methods 0.000 claims abstract description 14
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 10
- 238000005275 alloying Methods 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000001186 cumulative effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 239000008240 homogeneous mixture Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000011049 filling Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000010959 steel Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000007792 addition Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001812 pycnometry Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
Definitions
- the invention relates to the field of metallurgy, and more specifically to cored wires by means of which sulfur additions are made in baths of liquid metal, especially steel and metal alloys.
- the wire filled with sulfur powder is injected into the liquid steel to improve the machinability of the final steel by promoting the formation of brittle chips that evacuate more quickly during machining parts. Sulfur also reduces the wear of cutting tools due to the lubrication effect provided by the non-metallic inclusions that contain it, and improves the surface condition of these tools.
- the addition by cored wire provides a satisfactory accuracy on the amount of sulfur added, especially if it must be relatively small compared to the total mass of liquid metal concerned.
- Such a cored wire is composed of a metal envelope containing a compacted sulfur-based powder.
- the manufacture of this wire, as for flux-cored son containing other types of additives such as silico-calcium, can typically start with a gravity flow of powdered sulfur on a moving metal strip.
- the band must have a composition compatible with that of the metal to be additivé. It is made of steel when the sulfur has to be added to a bath of liquid steel.
- the strip is then welded or folded back on itself by mechanical profiling by means of a roller device, to obtain a cored wire which is then calibrated to the desired diameter.
- Other processes for preparing cored wire are known, some of which involve extrusion and cold rolling techniques.
- the invention applies primarily to son manufactured by mechanical profiling, but it is not a priori excluded to use the powder according to the invention will be described to manufacture filled son by other methods.
- the production of the cored wire involves several types of mechanical stresses, including shear stresses.
- the sulfur powder undergoes various deformations during the manufacture of the wire, and this according to its intrinsic mechanical characteristics. By applying these constraints, the powder is densified cold at various gradients.
- the origin and processes of sulfur extraction are very diverse (extraction in the native state, from minerals, petroleum products, etc.). Sulfur exists under different crystallized allotropic varieties, including orthorhombic ⁇ and monoclinic ⁇ sulfur.
- the sulfur that makes up the cored wire used in metallurgy, in particular for steel and ferrous alloys conventionally has a purity greater than 95%, generally greater than 98%, or even 99.5%.
- a wire filled with sulfur powder conventionally has an outer diameter of 5 to 25 mm and an envelope thickness of 0.1 to 2 mm.
- the sulfur powder contained in the cored wire is the result of several grinding operations. This results in a particle size distribution specific to the industrial process for obtaining powders.
- the object of the invention is to provide a sulfur-cored wire manufacturing method for optimizing the linear density of the cored wire.
- the subject of the invention is a powder for cored wire intended for the alloying of a liquid metal bath, formed of particles composed of at least 95% sulfur, characterized in that its particle size population is defined by:
- a preferred variant of this powder is characterized in that: - 20 ⁇ m ⁇ d10 ⁇ 300 ⁇ m;
- the powder may result from the homogeneous mixture of two particle size populations 1 and 2, the particle size population 1 representing between 50 and 90% by weight of the mixture and the population 2 representing between 10 and 50% by weight of the mixture, said populations being defined by: Population 1: - 350 ⁇ m ⁇ d10 ⁇ 1400 ⁇ m
- the population 1 optimally represents 65 to 75% by weight of the mixture and the population 2 optimally represents 25 to 35% by weight of the mixture.
- the subject of the invention is also a sulfur-filled wire intended for alloying a metal bath, characterized in that it contains a powder of the above type, and in that the compaction ratio of this powder is inside the yarn is greater than or equal to 85%.
- the invention also relates to a process for manufacturing a sulfur-filled wire for the alloying of liquid metal baths, characterized in that it comprises the following steps: - Preparation of a powder of the above type;
- the invention is based on a particular constitution of the powder, in that it has a precise particle size distribution, resulting or that can result from a mixture in determined proportions of two defined and differentiated particle size populations , although it is not strictly excluded that they may sometimes have some recovery.
- the advantage of the invention is to introduce a maximum of powder mass within this flux-cored wire, with constant section. This makes it possible to reduce the intergranular porosity of the final compact mixture.
- a granular assembly may be characterized by its ability to rearrange due to flow or vibration. This set rearranges more or less well, depending on the physical characteristics of the particles and the particle bed: the particle size, the true density of the powder material, the morphology of the particles, the compressibility of the granular set, the particle size distribution.
- the quality of the granular stack after flow and / or vibration influences the filling level of the cored wire.
- the granular rearrangement is more or less random. It depends mainly on the morphology, size and surface appearance of the particles.
- the innovation provided by the invention consists of optimizing and improving this stack in order to obtain the best level of filling possible while maintaining the final mechanical characteristics of the wire. It is also necessary to take into account the intrinsic properties of the filling material, which make it that it will react in a particular way to the stresses to which it will be subjected during the manufacture of the wire, in particular during the stages of closing and welding or profiling of the envelope. For this reason in particular, the problem of optimizing the linear density of the final cored wire can not have a solution unique, valid regardless of the filling material. This optimization must be fine-tuned according to the exact nature of the material.
- the flowability of this granular set is characterized by the Hausner index and the compressibility index.
- the compressibility of a granular medium is related to the flow properties, because it is representative of the intergranular forces and therefore, indirectly of the cohesion of the medium. The higher the inter-particle forces, the more the medium will be able to compress if the shocks applied are sufficiently energetic.
- the compressibility index is determined by the ratio of the densities aerated and packed:
- Ptassée is the bulk density packed
- Paere is the bulk density not packed
- the particle size populations constituting the mixture resulting from the invention are defined as indicated below: - 1 ⁇ m ⁇ d10 ⁇ 340 ⁇ m;
- a preferred variant of this mixture is defined by: - 20 ⁇ m ⁇ d10 ⁇ 300 ⁇ m;
- the density in the packed state resulting from this granular assembly is in the range of 1.0 to 1.70 g / cm 3 .
- the morphology of the sulfur particles can be spherical as well as rounded, of the needle, fiber or polyhedron type.
- the compaction rate within this cored wire is usually of the order of 75 to 80%, whereas in the invention a compaction rate of at least 85% is achieved.
- this powder is obtained by an optimized combination of several distinct particle size populations of sulfur particles of purity of at least 95%, preferably greater than 98%, whose sizes are in the range [0 - 5000 ⁇ m] applied to the cored wire.
- This combination is a homogeneous mixture of various precise mass proportions of each population, obtained conventionally using a rotating bowl granular stirring device.
- the particle size distributions of the populations of the invention are defined by the indices d10, d50, d90.
- the index d10 defines the equivalent diameter for which the value of the cumulative distribution is 10% by mass
- the index d50 defines the equivalent diameter for which the value of the cumulative distribution is 50% by mass
- the index d90 defines the equivalent diameter for which the value of the cumulative distribution is 90% by mass.
- a fill level increase of 10 to 70% of the linear density is typically obtained with respect to a wire of the same diameter using the same shell and manufactured under the same conditions using of any one of these populations.
- the compaction rate of these son filled with sulfur after the manufacture of the wire is, according to the invention, greater than or equal to 85% to achieve an optimal linear density.
- the particle size populations which the inventors have determined correspond to a preferred version of the invention, in which two populations 1 and 2 are used, are described as follows: Population 1: - 350 ⁇ m ⁇ d10 ⁇ 1400 ⁇ m
- the experimental protocol applied in the laboratory is initially to mix populations with a given particle size distribution in precise mass proportions. Then, the physical characteristics of the different mixtures, such as grain size distribution and density, are measured. These data make it possible to set up a behavioral and phenomenological modeling of the system.
- the models obtained indicate associations of ideal mass and particle size proportions.
- a granular selection is then made upstream in order to distribute the granulometric classes artfully.
- the optimal particle size distribution is ultimately composed of an association of several size classes.
- the optimum mixture is composed of 65 to 75% by weight of the population 1, homogeneously mixed with 25 to 35% by weight of the population 2.
- a mixture is considered optimal when it has the properties of flow and the highest compacities.
- These mixtures are created using a standard commercial type rotating bowl mixer.
- the internal walls of the mixer are composed of buckets judiciously fixed to limit the granular heterogeneity. They thus allow the materials to be stirred gently without any significant change in the particle size of the powder bed.
- the homogeneity of the mixture is ensured for a brewing time of 1 to 10 minutes.
- the compaction rate of the powders within the cored wire is determined by the physical characterization of several representative samples by the mercury intrusion porosimetry technique. This destructive analysis allows to measure the pore size distribution of intra- and intergranular open porosity. In parallel, the theoretical density of a powder material is measured by helium pycnometry. This thus makes it possible to evaluate the degree of compaction and to evaluate the degree of porosity of the granular assembly within the cored wire.
- the cored wire is technically characterized in particular by its linear density, depending on its degree of filling. This degree of filling is a result of the density of the pulverulent or granular population that composes it.
- the traditional steel-filled sulfur-filled wire with an outer diameter of between 13 and 14 mm, has a linear density in the range [180 g / m - 205 g / m].
- the usual particle size distribution of the powder it contains is in the range [0 ⁇ m - 5000 ⁇ m].
- Reference Example 1 Manufacture of a Standard and Known Sulfur Powder Coated Wire with an External Diameter of 13.1 mm and a Strap of 0.39 mm Thickness
- Table n ° 1 Granulometric distribution of the population A according to the standard ASTM E1 1 -01
- Aerated density 1.09 g / cm 3 ;
- Compressibility index 7.62%; Hausner index: 1, 08; d10 between 0.800 and 1.000 mm; d50 of between 1.600 and 2.000 mm; d90 between 2,000 and 2,360 mm.
- the linear density developed within the cored wire made from this population A only, whose d10 is too high to comply with the invention, is 189 g / m with a compaction rate of 78%.
- Example 2 corresponding to the invention: manufacture of a cored wire of sulfur powder with an external diameter of 13.1 mm with a 0.39 mm thick strip
- Another population B of powder is used, whose grain size distribution and characteristics are given below:
- Table n ° 2 Granulometric distribution of the population B according to ASTM standard E1 1 -01.
- this powder alone, whose d90 is too low for it to conform to the invention, does not make it possible to obtain cored wire of regular linear density under normal manufacturing conditions.
- Aerated density 1.25 g / cm 3 ; Compressibility index: 14.96%; Hausner index: 1, 17; d10 between 0.100 and 0.150 mm; d50 between 1.250 and 1.400 mm; d90 between 2,000 and 2,360 mm.
- a yarn with a linear density of 237 g / m and a compaction ratio of 88% is obtained.
- the linear density is 25% greater than that of a similar wire of the same external diameter 13.1 mm and a strip thickness of 0.39 mm manufactured under the same conditions from the only population A, although this population A was mixed with the population B which, taken separately, would not lead to satisfactory results because of its poor flowability.
- Example 3 corresponding to the invention: manufacture of a cored wire of sulfur powder with an external diameter of 13.1 mm with a 0.39 mm thick strip
- Table n ° 4 Granulometric distribution of the population D according to the standard ASTM E1 1 -01
- Aerated density 1.03 g / cm 3 ;
- Compressibility index 9.64%
- Hausner index 1, 10 d10 between 0.800 and 1, 000 mm; d50 of between 1.600 and 2.000 mm; d90 between 2,360 and 2,800 mm.
- a mixture forming a population E consisting of 60% by weight of the population D and 40% by weight of the population B is produced, and which has the particle size distribution and the following characteristics:
- Table n ° 5 Granulometric distribution of the population E according to the standard ASTM E1 1 -01
- the mixture of the population D with the population B in the given proportions made it possible to obtain a cored wire of 13.1 mm with a strip of 0.39 mm manufactured under the same conditions, better characteristics than this one. that the only use of the population D would have allowed.
- Reference Example 4 manufacture of a cored wire of sulfur powder with an external diameter of 9.2 mm and a strip thickness of 0.20 mm
- Table n ° 6 Granulometric distribution of the population F according to the standard ASTM E1 1 -01
- Pyknometric density 2.02 g / cm 3 ; Packed density: 1.14 g / cm 3 ; Aerated density: 1.01 g / cm 3 ; Compressibility index: 1 1, 40% Hausner index: 1, 13; d10 between 0.500 and 0.630 mm; d50 between 1, 000 and 1, 250 mm; d90 between 1, 600 and 2,000 mm.
- Example 5 manufacture of a cored wire of sulfur powder with an external diameter of 9.2 mm and a strip thickness of 0.20 mm
- a mixture consisting of 70% by weight of the population A and 30% by weight of the population B is made according to the population C described in Example 2.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Nonmetallic Welding Materials (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI201031608T SI2419543T1 (en) | 2009-04-16 | 2010-04-13 | A powder for a wire filled with sulfur, a fused wire and a process for the production of a stuffed wire using it |
PL10723666T PL2419543T3 (pl) | 2009-04-16 | 2010-04-13 | Proszek do drutu rdzeniowego z wypełnieniem siarkowym, drut rdzeniowy i sposób wytwarzania drutu rdzeniowego z zastosowaniem tego proszku |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0952481A FR2944530B1 (fr) | 2009-04-16 | 2009-04-16 | Poudre pour fil fourre au soufre, fil fourre et procede de fabrication d'un fil fourre l'utilisant |
PCT/FR2010/050712 WO2010119223A1 (fr) | 2009-04-16 | 2010-04-13 | Poudre pour fil fourré au soufre, fil fourré et procédé de fabrication d'un fil fourré l'utilisant |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2419543A1 true EP2419543A1 (fr) | 2012-02-22 |
EP2419543B1 EP2419543B1 (fr) | 2017-10-04 |
Family
ID=40941786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10723666.3A Active EP2419543B1 (fr) | 2009-04-16 | 2010-04-13 | Poudre pour fil fourré au soufre, fil fourré et procédé de fabrication d'un fil fourré l'utilisant |
Country Status (13)
Country | Link |
---|---|
US (1) | US8221519B2 (fr) |
EP (1) | EP2419543B1 (fr) |
JP (1) | JP5722876B2 (fr) |
KR (1) | KR101289714B1 (fr) |
BR (1) | BRPI1006715B1 (fr) |
CA (1) | CA2758693C (fr) |
ES (1) | ES2646793T3 (fr) |
FR (1) | FR2944530B1 (fr) |
PL (1) | PL2419543T3 (fr) |
RU (1) | RU2489497C2 (fr) |
SI (1) | SI2419543T1 (fr) |
UA (1) | UA107192C2 (fr) |
WO (1) | WO2010119223A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2944530B1 (fr) | 2009-04-16 | 2011-06-17 | Affival | Poudre pour fil fourre au soufre, fil fourre et procede de fabrication d'un fil fourre l'utilisant |
JP5410466B2 (ja) * | 2011-03-01 | 2014-02-05 | 株式会社神戸製鋼所 | ステンレス鋼フラックス入りワイヤ |
CN103614512A (zh) * | 2013-11-30 | 2014-03-05 | 河北钢铁股份有限公司 | 真空感应炉冶炼含硫钢硫合金化的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52101621A (en) * | 1976-02-24 | 1977-08-25 | Hitachi Cable Ltd | Linear sulfur additive for free cutting metal |
JPS55117590A (en) * | 1979-03-01 | 1980-09-09 | Mitsubishi Metal Corp | Tube wire welding rod |
US5071332A (en) * | 1986-03-21 | 1991-12-10 | Petroleo Brasileiro S.A. | Sulphur granulator |
JPH03134111A (ja) * | 1989-10-19 | 1991-06-07 | Nippon Steel Corp | 一定深さで処理される溶融金属処理用充填ワイヤー |
JPH06114513A (ja) * | 1992-10-05 | 1994-04-26 | Nippon Steel Weld Prod & Eng Co Ltd | 連続鋳造用金属添加剤入りワイヤ |
JPH0740016A (ja) * | 1993-06-15 | 1995-02-10 | Nippon Steel Weld Prod & Eng Co Ltd | 硫黄充填ワイヤの製造方法 |
RU2127323C1 (ru) * | 1997-12-29 | 1999-03-10 | Акционерное общество открытого типа "Череповецкий сталепрокатный завод" | Способ легирования стали серой |
JP2002363691A (ja) * | 2001-06-07 | 2002-12-18 | Yoshimura Gijutsu Jimusho:Kk | 硫黄含有快削鋼、その快削鋼の製造方法、および快削鋼の機械加工方法 |
FR2871477B1 (fr) * | 2004-06-10 | 2006-09-29 | Affival Sa Sa | Fil fourre |
US20080314201A1 (en) * | 2007-05-17 | 2008-12-25 | Marzec Gregory P | Enhanced Alloy Recovery In Molten Steel Baths Utilizing Cored Wires Doped With Dispersants |
FR2944530B1 (fr) | 2009-04-16 | 2011-06-17 | Affival | Poudre pour fil fourre au soufre, fil fourre et procede de fabrication d'un fil fourre l'utilisant |
-
2009
- 2009-04-16 FR FR0952481A patent/FR2944530B1/fr active Active
-
2010
- 2010-04-13 CA CA2758693A patent/CA2758693C/fr active Active
- 2010-04-13 SI SI201031608T patent/SI2419543T1/en unknown
- 2010-04-13 JP JP2012505206A patent/JP5722876B2/ja active Active
- 2010-04-13 WO PCT/FR2010/050712 patent/WO2010119223A1/fr active Application Filing
- 2010-04-13 PL PL10723666T patent/PL2419543T3/pl unknown
- 2010-04-13 UA UAA201113443A patent/UA107192C2/ru unknown
- 2010-04-13 BR BRPI1006715-9A patent/BRPI1006715B1/pt not_active IP Right Cessation
- 2010-04-13 ES ES10723666.3T patent/ES2646793T3/es active Active
- 2010-04-13 EP EP10723666.3A patent/EP2419543B1/fr active Active
- 2010-04-13 KR KR1020117026726A patent/KR101289714B1/ko active IP Right Grant
- 2010-04-13 RU RU2011146333/02A patent/RU2489497C2/ru not_active IP Right Cessation
- 2010-04-15 US US12/760,747 patent/US8221519B2/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2010119223A1 * |
Also Published As
Publication number | Publication date |
---|---|
SI2419543T1 (en) | 2018-01-31 |
FR2944530A1 (fr) | 2010-10-22 |
WO2010119223A1 (fr) | 2010-10-21 |
RU2011146333A (ru) | 2013-05-27 |
US8221519B2 (en) | 2012-07-17 |
RU2489497C2 (ru) | 2013-08-10 |
ES2646793T3 (es) | 2017-12-18 |
KR101289714B1 (ko) | 2013-07-26 |
FR2944530B1 (fr) | 2011-06-17 |
KR20120022900A (ko) | 2012-03-12 |
JP2012524166A (ja) | 2012-10-11 |
PL2419543T3 (pl) | 2018-03-30 |
UA107192C2 (uk) | 2014-12-10 |
JP5722876B2 (ja) | 2015-05-27 |
BRPI1006715A2 (pt) | 2016-02-10 |
CA2758693C (fr) | 2014-02-11 |
CA2758693A1 (fr) | 2010-10-21 |
BRPI1006715B1 (pt) | 2018-02-27 |
US20100263485A1 (en) | 2010-10-21 |
EP2419543B1 (fr) | 2017-10-04 |
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