EP1471160B1 - Objet en acier travaillé à froid - Google Patents
Objet en acier travaillé à froid Download PDFInfo
- Publication number
- EP1471160B1 EP1471160B1 EP04450082A EP04450082A EP1471160B1 EP 1471160 B1 EP1471160 B1 EP 1471160B1 EP 04450082 A EP04450082 A EP 04450082A EP 04450082 A EP04450082 A EP 04450082A EP 1471160 B1 EP1471160 B1 EP 1471160B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- less
- maximum
- cold
- steel object
- worked steel
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 13
- 239000010959 steel Substances 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims description 46
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 13
- 239000011572 manganese Substances 0.000 claims description 12
- 239000011651 chromium Substances 0.000 claims description 10
- 239000010941 cobalt Substances 0.000 claims description 10
- 229910017052 cobalt Inorganic materials 0.000 claims description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 10
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 239000011733 molybdenum Substances 0.000 claims description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 239000010937 tungsten Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000011669 selenium Substances 0.000 claims description 4
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000010310 metallurgical process Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052785 arsenic Inorganic materials 0.000 claims description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims 2
- 239000004411 aluminium Substances 0.000 claims 2
- 238000003723 Smelting Methods 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 7
- 229910000822 Cold-work tool steel Inorganic materials 0.000 description 5
- 229910000997 High-speed steel Inorganic materials 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009864 tensile test Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229910000735 Pm alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
Definitions
- the invention relates to a cold work tool steel article. More precisely, the invention relates to a cold work tool steel article with improved property profile, in particular with high strength and high ductility.
- the carbon content is aligned with the sum of the carbide formers in the alloy to both form carbides and to determine the hardenability and desired properties of the matrix. Concentrations of carbon of more than 0.6% by weight are required to achieve high hardness values of the matrix at the intended maximum contents of the carbide-forming elements during tempering, whereas contents of less than 1.0% by weight are important in order to obtain a to set the desired amount of carbide and carbide morphology.
- the vanadium content of the alloy in wt .-% is greater than 1.0, but less than 2.9, on the one hand to represent sufficient monocarbides and on the other hand enough secondary hardness potential.
- the secondary hardness potential must be seen with a residual vanadium and the contents of the elements molybdenum (Mo) and tungsten (W), because by concentrations in wt .-% of 3.8 molybdenum (Mo), and 3.4 tungsten (W ) and larger already causes a deterioration of the matrix toughness, whereas larger contents than 1.9 molybdenum (Mo) and 1.8 tungsten (W) are required for an advantageous vanadium masking in order to avoid large sharp-edged monocarbides.
- the molybdenum content is at most 10% greater than that of tungsten (W).
- Abrasion wear was tested with SiC abrasive paper P 120.
- the alloy according to the invention has a very good abrasive wear resistance, which was determined in the SiC abrasive paper test. This property was achieved despite a reduced primary carbide content compared to standard PM alloys used in this field of application.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Steel (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Claims (6)
- Objet en acier travaillé à froid, qui est thermiquement amélioré, d'une composition chimique du matériau en % en poids de:
carbone (C) plus de 0,6 et moins de 1,0 silicium (Si) plus de 0,3 et moins de 0,85 manganèse (Mn) plus de 0,2 et moins de 1,5 phosphore (P) 0,03 en maximum soufre (S) moins de 0,5 chrome (Cr) plus de 4,0 et moins de 6,2 molybdène (Mo) plus de 1,9 et moins de 3,8 nickel (Ni) moins de 0,9 vanadium (V) plus de 1,0 et moins de 2,9 tungstène (W) plus de 1,8 et moins de 3,4 cuivre (Cu) moins de 0,7 cobalt (Co) plus de 3,8 et moins de 5,8 aluminium (Al) moins de 0,045 nitrogène (N) moins de 0,2 oxygène (O) 0,012 en maximum facultativement étain (Sn) 0,02 en maximum antimoine (Sb) 0,022 en maximum arsenic (As) 0,03 en maximum sélénium (Se) 0,012 en maximum bismuth (Bi) 0,01 en maximum,
ainsi que des éléments d'accompagnement et d'impureté conditionné par l'élaboration, le matériau étant fabriqué selon la technique de la métallurgie des poudres et ayant une énergie de la flexion au choc à température ambiante de plus de 40,0 Joule (J) à une dureté de 64 HRC. - Objet en acier travaillé à froid selon la revendication 1, dans lequel une ou plusieurs élément(s) dans le matériau ont une concentration en % en poids de:
carbone (C) plus de 0,75 et moins de 0,94, particulièrement plus de 0,8 et moins de 0,9 silicium (Si) plus de 0,35 et moins de 0,7, particulièrement plus de 0,4 et moins de 0,65 manganèse (Mn) plus de 0,25 et moins de 0,9, particulièrement plus de 0,3 et moins de 0,5 phosphore (P) 0,025 en maximum soufre (S) moins de 0,34, particulièrement de 0,025 en maximum chrome (Cr) plus de 0,4 et moins de 5,9, particulièrement plus de 4,1 et moins de 4,5 molybdène (Mo) plus de 2,2 et moins de 3,4, particulièrement plus de 2,5 et moins de 3,0 nickel (Ni) moins de 0,5 vanadium (V) plus de 1,5 et moins de 2,6, particulièrement plus de 1,8 et moins de 2,4 tungstène (W) plus de 2,0 et moins de 3,0 cuivre (Cu) moins de 0,45, particulièrement de 0,3 en maximum cobalt (Co) plus de 4,0 et moins de 5,0, particulièrement plus de 4,2 et moins de 4,8 aluminium (Al) moins de 0,065, particulièrement plus de 0,01 et moins de 0,05 nitrogène (N) plus de 0,01 et moins de 0,1, particulièrement plus de 0,05 et moins de 0,08 oxygène (O) 0,01 en maximum, particulièrement de 0,009 en maximum. - Objet en acier travaillé à froid selon la revendication 1 ou 2, dans lequel le procédé selon la technique de la métallurgie des poudres comprend une atomisation de la fonte avec du nitrogène à un poudre métallique d'une grosseur de grain de poudre de 500 µm en maximum et, en suite, essentiellement l'introduction du poudre dans un récipient, tout en évitant l'accès de l'oxygène, et une compression isostatique à chaud du poudre métallique dans le récipient fermé pour produire une ébauche.
- Objet en acier travaillé à froid selon une quelconque des revendications 1 à 3, dans lequel l'ébauche comprimé d'une manière isostatique à chaud est travaillée ultérieurement par formage à chaud.
- Objet en acier travaillé à froid selon une quelconque des revendications 1 à 4, qui a un limite de fluage sous pression de plus de 2700 MPa, mesuré à une dureté de 61 HRC.
- Objet en acier travaillé à froid selon une quelconque des revendications 1 à 5, qui présente une énergie de la flexion au choc plus grande de 80,0 Joule (J), préférablement de 100 Joule (J), à une dureté de 64 HRC.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200430119T SI1471160T1 (sl) | 2003-04-24 | 2004-04-01 | Hladno preoblikovan jeklen izdelek |
| AT04450082T ATE340878T1 (de) | 2003-04-24 | 2004-04-01 | Kaltarbeitsstahl-gegenstand |
| PL04450082T PL1471160T3 (pl) | 2003-04-24 | 2004-04-01 | Przedmiot ze stali na narzędzia do pracy na zimno |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT6272003 | 2003-04-24 | ||
| AT0062703A AT412000B (de) | 2003-04-24 | 2003-04-24 | Kaltarbeitsstahl-gegenstand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1471160A1 EP1471160A1 (fr) | 2004-10-27 |
| EP1471160B1 true EP1471160B1 (fr) | 2006-09-27 |
Family
ID=30120896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04450082A Expired - Lifetime EP1471160B1 (fr) | 2003-04-24 | 2004-04-01 | Objet en acier travaillé à froid |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7682417B2 (fr) |
| EP (1) | EP1471160B1 (fr) |
| AR (1) | AR044020A1 (fr) |
| AT (2) | AT412000B (fr) |
| BR (1) | BRPI0401477B1 (fr) |
| CA (1) | CA2465146C (fr) |
| DE (1) | DE502004001560D1 (fr) |
| DK (1) | DK1471160T3 (fr) |
| ES (1) | ES2274414T3 (fr) |
| HR (1) | HRP20060447T3 (fr) |
| PL (1) | PL1471160T3 (fr) |
| PT (1) | PT1471160E (fr) |
| RU (1) | RU2270879C2 (fr) |
| SI (1) | SI1471160T1 (fr) |
| UA (1) | UA81396C2 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT508591B1 (de) * | 2009-03-12 | 2011-04-15 | Boehler Edelstahl Gmbh & Co Kg | Kaltarbeitsstahl-gegenstand |
| CN106191695A (zh) * | 2016-07-10 | 2016-12-07 | 程叙毅 | 一种耐磨耐热合金材料及制备方法 |
| CN106191668A (zh) * | 2016-07-10 | 2016-12-07 | 程叙毅 | 一种排气门座圈材料及制备方法 |
| CN105925898A (zh) * | 2016-07-10 | 2016-09-07 | 程叙毅 | 一种进气门座圈材料及制备方法 |
| DE102021101105A1 (de) | 2021-01-20 | 2022-07-21 | Voestalpine Böhler Edelstahl Gmbh & Co Kg | Verfahren zur Herstellung eines Werkzeugstahls als Träger für PVD-Beschichtungen und ein Werkzeugstahl |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62250158A (ja) * | 1986-04-24 | 1987-10-31 | Sumitomo Metal Ind Ltd | 熱間鍛造金型用鋼 |
| JP2960496B2 (ja) * | 1989-12-12 | 1999-10-06 | 日立金属株式会社 | 冷間工具鋼 |
| JPH04180541A (ja) * | 1990-11-14 | 1992-06-26 | Hitachi Metals Ltd | 被削性に優れた冷間工具鋼 |
| JP2711788B2 (ja) * | 1993-02-25 | 1998-02-10 | 山陽特殊製鋼株式会社 | 軽金属等の押出用大型ダイスの製造方法 |
| US5522914A (en) * | 1993-09-27 | 1996-06-04 | Crucible Materials Corporation | Sulfur-containing powder-metallurgy tool steel article |
| CA2131652C (fr) * | 1993-09-27 | 2004-06-01 | William Stasko | Outils en acier fabriques selon la metallurgie des poudres contenant du soufre |
| JPH07316739A (ja) * | 1994-05-20 | 1995-12-05 | Daido Steel Co Ltd | 冷間工具鋼 |
| JP2636816B2 (ja) * | 1995-09-08 | 1997-07-30 | 大同特殊鋼株式会社 | 合金工具鋼 |
| JP3517505B2 (ja) * | 1996-01-16 | 2004-04-12 | 日立粉末冶金株式会社 | 焼結耐摩耗材用原料粉末 |
| AT409389B (de) * | 2001-04-11 | 2002-07-25 | Boehler Edelstahl | Pm-schnellarbeitsstahl mit hoher warmfestigkeit |
| JP4281857B2 (ja) * | 2001-08-09 | 2009-06-17 | 株式会社不二越 | 焼結工具鋼及びその製造方法 |
-
2003
- 2003-04-24 AT AT0062703A patent/AT412000B/de not_active IP Right Cessation
-
2004
- 2004-03-16 UA UA2004031961A patent/UA81396C2/xx unknown
- 2004-04-01 ES ES04450082T patent/ES2274414T3/es not_active Expired - Lifetime
- 2004-04-01 SI SI200430119T patent/SI1471160T1/sl unknown
- 2004-04-01 PL PL04450082T patent/PL1471160T3/pl unknown
- 2004-04-01 AT AT04450082T patent/ATE340878T1/de active
- 2004-04-01 PT PT04450082T patent/PT1471160E/pt unknown
- 2004-04-01 DK DK04450082T patent/DK1471160T3/da active
- 2004-04-01 EP EP04450082A patent/EP1471160B1/fr not_active Expired - Lifetime
- 2004-04-01 DE DE502004001560T patent/DE502004001560D1/de not_active Expired - Lifetime
- 2004-04-15 AR ARP040101267A patent/AR044020A1/es active IP Right Grant
- 2004-04-22 BR BRPI0401477-4A patent/BRPI0401477B1/pt active IP Right Grant
- 2004-04-23 US US10/830,003 patent/US7682417B2/en active Active
- 2004-04-23 CA CA002465146A patent/CA2465146C/fr not_active Expired - Lifetime
- 2004-04-23 RU RU2004112557/02A patent/RU2270879C2/ru active
-
2006
- 2006-12-19 HR HR20060447T patent/HRP20060447T3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20050002819A1 (en) | 2005-01-06 |
| US7682417B2 (en) | 2010-03-23 |
| PT1471160E (pt) | 2007-01-31 |
| CA2465146A1 (fr) | 2004-10-24 |
| BRPI0401477A (pt) | 2005-01-18 |
| DE502004001560D1 (de) | 2006-11-09 |
| RU2270879C2 (ru) | 2006-02-27 |
| UA81396C2 (en) | 2008-01-10 |
| AT412000B (de) | 2004-08-26 |
| ATE340878T1 (de) | 2006-10-15 |
| EP1471160A1 (fr) | 2004-10-27 |
| AR044020A1 (es) | 2005-08-24 |
| ES2274414T3 (es) | 2007-05-16 |
| RU2004112557A (ru) | 2005-10-27 |
| SI1471160T1 (sl) | 2007-02-28 |
| ATA6272003A (de) | 2004-01-15 |
| BRPI0401477B1 (pt) | 2013-05-28 |
| HRP20060447T3 (en) | 2007-03-31 |
| CA2465146C (fr) | 2008-04-08 |
| PL1471160T3 (pl) | 2007-02-28 |
| DK1471160T3 (da) | 2007-01-29 |
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