BRPI0212499B1 - processo para produzir tira de aço por lingotamento contínuo e tira de aço fina produzida pelo mesmo - Google Patents
processo para produzir tira de aço por lingotamento contínuo e tira de aço fina produzida pelo mesmo Download PDFInfo
- Publication number
- BRPI0212499B1 BRPI0212499B1 BRPI0212499A BR0212499A BRPI0212499B1 BR PI0212499 B1 BRPI0212499 B1 BR PI0212499B1 BR PI0212499 A BRPI0212499 A BR PI0212499A BR 0212499 A BR0212499 A BR 0212499A BR PI0212499 B1 BRPI0212499 B1 BR PI0212499B1
- Authority
- BR
- Brazil
- Prior art keywords
- steel
- inclusions
- casting
- steel strip
- ppm
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 128
- 239000010959 steel Substances 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000009749 continuous casting Methods 0.000 title claims description 5
- 238000005266 casting Methods 0.000 claims abstract description 75
- 239000001301 oxygen Substances 0.000 claims abstract description 57
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 57
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 21
- 239000011572 manganese Substances 0.000 claims description 19
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 229910052748 manganese Inorganic materials 0.000 claims description 16
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 13
- 229910052681 coesite Inorganic materials 0.000 claims description 13
- 229910052906 cristobalite Inorganic materials 0.000 claims description 13
- 229910052682 stishovite Inorganic materials 0.000 claims description 13
- 229910052905 tridymite Inorganic materials 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 12
- 230000008018 melting Effects 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 229910000975 Carbon steel Inorganic materials 0.000 abstract 1
- 239000010962 carbon steel Substances 0.000 abstract 1
- 238000007711 solidification Methods 0.000 description 34
- 230000008023 solidification Effects 0.000 description 34
- 230000006911 nucleation Effects 0.000 description 32
- 238000010899 nucleation Methods 0.000 description 32
- 230000004907 flux Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 239000002344 surface layer Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910014458 Ca-Si Inorganic materials 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229940110728 nitrogen / oxygen Drugs 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229920002165 CarbonCast Polymers 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- 229910021346 calcium silicide Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Finger-Pressure Massage (AREA)
- Package Frames And Binding Bands (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Braking Arrangements (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32226101P | 2001-09-14 | 2001-09-14 | |
| PCT/AU2002/001257 WO2003024644A1 (en) | 2001-09-14 | 2002-09-13 | Casting steel strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0212499A BR0212499A (pt) | 2004-12-28 |
| BRPI0212499B1 true BRPI0212499B1 (pt) | 2015-12-08 |
Family
ID=23254097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0212499A BRPI0212499B1 (pt) | 2001-09-14 | 2002-09-13 | processo para produzir tira de aço por lingotamento contínuo e tira de aço fina produzida pelo mesmo |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20030111206A1 (de) |
| EP (1) | EP1439926B1 (de) |
| JP (1) | JP4495455B2 (de) |
| CN (1) | CN1277634C (de) |
| AT (1) | ATE509716T1 (de) |
| AU (2) | AU2002331433A2 (de) |
| BR (1) | BRPI0212499B1 (de) |
| CO (1) | CO5560594A2 (de) |
| HR (1) | HRP20040234B1 (de) |
| IS (1) | IS7168A (de) |
| MX (1) | MXPA04002374A (de) |
| MY (1) | MY134786A (de) |
| NO (1) | NO342646B1 (de) |
| RU (1) | RU2297900C2 (de) |
| UA (1) | UA77001C2 (de) |
| WO (1) | WO2003024644A1 (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA76140C2 (en) * | 2001-04-02 | 2006-07-17 | Nucor Corp | A method for ladle refining of steel |
| US7690417B2 (en) | 2001-09-14 | 2010-04-06 | Nucor Corporation | Thin cast strip with controlled manganese and low oxygen levels and method for making same |
| US7485196B2 (en) * | 2001-09-14 | 2009-02-03 | Nucor Corporation | Steel product with a high austenite grain coarsening temperature |
| US7048033B2 (en) * | 2001-09-14 | 2006-05-23 | Nucor Corporation | Casting steel strip |
| US6808550B2 (en) * | 2002-02-15 | 2004-10-26 | Nucor Corporation | Model-based system for determining process parameters for the ladle refinement of steel |
| US20040144518A1 (en) * | 2003-01-24 | 2004-07-29 | Blejde Walter N. | Casting steel strip with low surface roughness and low porosity |
| NZ541204A (en) * | 2003-01-24 | 2007-04-27 | Nucor Corp | Casting steel strip |
| US10071416B2 (en) * | 2005-10-20 | 2018-09-11 | Nucor Corporation | High strength thin cast strip product and method for making the same |
| US9999918B2 (en) | 2005-10-20 | 2018-06-19 | Nucor Corporation | Thin cast strip product with microalloy additions, and method for making the same |
| US9149868B2 (en) | 2005-10-20 | 2015-10-06 | Nucor Corporation | Thin cast strip product with microalloy additions, and method for making the same |
| AT504225B1 (de) † | 2006-09-22 | 2008-10-15 | Siemens Vai Metals Tech Gmbh | Verfahren zur herstellung eines stahlbandes |
| MY157870A (en) * | 2007-05-06 | 2016-07-29 | Bluescope Steel Ltd | A thin cast strip product with microalloy additions, and method for making the same |
| US7975754B2 (en) | 2007-08-13 | 2011-07-12 | Nucor Corporation | Thin cast steel strip with reduced microcracking |
| US8444780B2 (en) * | 2009-02-20 | 2013-05-21 | Nucor Corporation | Hot rolled thin cast strip product and method for making the same |
| US20100215981A1 (en) * | 2009-02-20 | 2010-08-26 | Nucor Corporation | Hot rolled thin cast strip product and method for making the same |
| WO2011100798A1 (en) | 2010-02-20 | 2011-08-25 | Bluescope Steel Limited | Nitriding of niobium steel and product made thereby |
| CA2865910C (en) | 2012-03-07 | 2017-10-17 | Nippon Steel & Sumitomo Metal Corporation | Steel sheet for hot stamping, method for production thereof, and hot stamping steel material |
| CN103305759B (zh) * | 2012-03-14 | 2014-10-29 | 宝山钢铁股份有限公司 | 一种薄带连铸700MPa级高强耐候钢制造方法 |
| CN103695756B (zh) * | 2013-12-12 | 2016-01-13 | 武汉钢铁(集团)公司 | 采用薄板坯连铸连轧生产的半工艺无取向硅钢及方法 |
| CN104357737B (zh) * | 2014-11-14 | 2017-03-15 | 北京科技大学 | 一种具有织构特征的NdFeB靶材制备方法 |
| CN107249782B (zh) * | 2014-12-19 | 2019-12-31 | 纽科尔公司 | 制造薄地板的方法 |
| CN109036073B (zh) * | 2018-08-30 | 2020-12-29 | 中南大学 | 一种模拟薄带连铸结晶辊表面氧化膜生成的装置及其方法 |
| CN108986629B (zh) * | 2018-08-30 | 2020-12-29 | 中南大学 | 一种双辊薄带连铸结晶器模拟装置及其方法 |
| CN109444039B (zh) * | 2018-09-21 | 2021-06-15 | 首钢集团有限公司 | 预测微合金钢热轧时发生动态再结晶临界压下量的方法 |
| CN112522580A (zh) * | 2019-09-19 | 2021-03-19 | 宝山钢铁股份有限公司 | 一种马氏体钢带及其制造方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468249A (en) * | 1982-09-16 | 1984-08-28 | A. Finkl & Sons Co. | Machinery steel |
| ATE81042T1 (de) * | 1988-07-14 | 1992-10-15 | Thyssen Stahl Ag | Verfahren zum herstellen eines stahlbandes mit einer dicke von weniger als 10 mm. |
| JP2795871B2 (ja) * | 1989-02-03 | 1998-09-10 | 新日本製鐵株式会社 | 薄肉鋳片の連続鋳造方法 |
| JP2846404B2 (ja) * | 1990-04-06 | 1999-01-13 | 新日本製鐵株式会社 | 双ロール鋳造法による低炭素鋼鋳片の製造方法 |
| JPH0811809B2 (ja) * | 1991-08-14 | 1996-02-07 | 新日本製鐵株式会社 | 磁気特性が極めて優れた無方向性電磁鋼板の製造方法 |
| JP2677493B2 (ja) * | 1992-09-17 | 1997-11-17 | 新日本製鐵株式会社 | 加工肌荒れのないＣｒ−Ｎｉ系ステンレス鋼薄板とその製造方法 |
| JPH06246393A (ja) * | 1993-03-02 | 1994-09-06 | Nkk Corp | 溶鋼攪拌処理によるＳｉＭｎ脱酸鋼の連続鋳造法 |
| AUPN176495A0 (en) * | 1995-03-15 | 1995-04-13 | Bhp Steel (Jla) Pty Limited | Casting of metal |
| JPH11504266A (ja) * | 1995-05-05 | 1999-04-20 | 石川島播磨重工業株式会社 | 鋼ストリップ鋳造 |
| AUPN937696A0 (en) * | 1996-04-19 | 1996-05-16 | Bhp Steel (Jla) Pty Limited | Casting steel strip |
| US6059014A (en) * | 1997-04-21 | 2000-05-09 | Ishikawajima Heavy Industries Co., Ltd. | Casting steel strip |
| FR2763960B1 (fr) * | 1997-05-29 | 1999-07-16 | Usinor | Procede de fabrication de bandes minces d'acier inoxydable ferritique, et bandes minces ainsi obtenues |
| AUPO710497A0 (en) * | 1997-06-02 | 1997-06-26 | Bhp Steel (Jla) Pty Limited | Casting metal strip |
| IT1291931B1 (it) * | 1997-06-19 | 1999-01-21 | Voest Alpine Ind Anlagen | Procedimento per la produzione di nastri grezzi di colaggio in acciaio a basso contenuto di carbonio e nastri cosi' ottenibili |
| JP4730981B2 (ja) * | 1998-02-16 | 2011-07-20 | 住友金属工業株式会社 | 無方向性電磁鋼板およびその製造方法 |
| AUPR047900A0 (en) * | 2000-09-29 | 2000-10-26 | Bhp Steel (Jla) Pty Limited | A method of producing steel |
| UA76140C2 (en) * | 2001-04-02 | 2006-07-17 | Nucor Corp | A method for ladle refining of steel |
-
2002
- 2002-09-13 MY MYPI20023417A patent/MY134786A/en unknown
- 2002-09-13 US US10/243,699 patent/US20030111206A1/en not_active Abandoned
- 2002-09-13 EP EP02766948A patent/EP1439926B1/de not_active Expired - Lifetime
- 2002-09-13 MX MXPA04002374A patent/MXPA04002374A/es active IP Right Grant
- 2002-09-13 BR BRPI0212499A patent/BRPI0212499B1/pt not_active IP Right Cessation
- 2002-09-13 WO PCT/AU2002/001257 patent/WO2003024644A1/en not_active Ceased
- 2002-09-13 JP JP2003528333A patent/JP4495455B2/ja not_active Expired - Fee Related
- 2002-09-13 AU AU2002331433A patent/AU2002331433A2/en not_active Abandoned
- 2002-09-13 UA UA2004031857A patent/UA77001C2/uk unknown
- 2002-09-13 RU RU2004111292/02A patent/RU2297900C2/ru not_active IP Right Cessation
- 2002-09-13 CN CNB028177169A patent/CN1277634C/zh not_active Expired - Fee Related
- 2002-09-13 AT AT02766948T patent/ATE509716T1/de not_active IP Right Cessation
- 2002-09-13 HR HRP20040234AA patent/HRP20040234B1/hr not_active IP Right Cessation
-
2004
- 2004-03-03 IS IS7168A patent/IS7168A/is unknown
- 2004-03-15 CO CO04023653A patent/CO5560594A2/es unknown
- 2004-04-13 NO NO20041500A patent/NO342646B1/no not_active IP Right Cessation
-
2008
- 2008-11-27 AU AU2008249238A patent/AU2008249238B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003024644A1 (en) | 2003-03-27 |
| EP1439926A1 (de) | 2004-07-28 |
| UA77001C2 (en) | 2006-10-16 |
| NO342646B1 (no) | 2018-06-25 |
| IS7168A (is) | 2004-03-03 |
| BR0212499A (pt) | 2004-12-28 |
| MY134786A (en) | 2007-12-31 |
| MXPA04002374A (es) | 2004-11-22 |
| US20030111206A1 (en) | 2003-06-19 |
| JP2005501741A (ja) | 2005-01-20 |
| AU2002331433A2 (en) | 2003-04-01 |
| AU2008249238A1 (en) | 2008-12-18 |
| NO20041500L (no) | 2004-06-10 |
| AU2008249238B2 (en) | 2011-03-24 |
| EP1439926B1 (de) | 2011-05-18 |
| EP1439926A4 (de) | 2004-11-03 |
| RU2297900C2 (ru) | 2007-04-27 |
| JP4495455B2 (ja) | 2010-07-07 |
| RU2004111292A (ru) | 2005-05-20 |
| CN1553836A (zh) | 2004-12-08 |
| ATE509716T1 (de) | 2011-06-15 |
| HRP20040234B1 (hr) | 2013-02-28 |
| CN1277634C (zh) | 2006-10-04 |
| CO5560594A2 (es) | 2005-09-30 |
| HRP20040234A2 (en) | 2004-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI |
|
| B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/12/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2479 DE 10-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |