BRPI1007387A2 - material de aço revestido com liga de zn-al-mg-si-cr por imersão a quente com excelente resistência à corrosão - Google Patents
material de aço revestido com liga de zn-al-mg-si-cr por imersão a quente com excelente resistência à corrosãoInfo
- Publication number
- BRPI1007387A2 BRPI1007387A2 BRPI1007387A BRPI1007387A BRPI1007387A2 BR PI1007387 A2 BRPI1007387 A2 BR PI1007387A2 BR PI1007387 A BRPI1007387 A BR PI1007387A BR PI1007387 A BRPI1007387 A BR PI1007387A BR PI1007387 A2 BRPI1007387 A2 BR PI1007387A2
- Authority
- BR
- Brazil
- Prior art keywords
- dip
- hot
- corrosion resistance
- steel material
- coated steel
- Prior art date
Links
- 229910000599 Cr alloy Inorganic materials 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 title 1
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000010959 steel Substances 0.000 title 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
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/12—Aluminium or alloys based thereon
-
- 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
- C23C2/26—After-treatment
-
- 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
- C23C2/26—After-treatment
- C23C2/261—After-treatment in a gas atmosphere, e.g. inert or reducing atmosphere
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
- Y10T428/12757—Fe
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
- Y10T428/12799—Next to Fe-base component [e.g., galvanized]
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009008100 | 2009-01-16 | ||
| PCT/JP2010/050658 WO2010082678A1 (ja) | 2009-01-16 | 2010-01-14 | 耐食性に優れる溶融Zn-Al-Mg-Si-Cr合金めっき鋼材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI1007387A2 true BRPI1007387A2 (pt) | 2016-02-16 |
| BRPI1007387B1 BRPI1007387B1 (pt) | 2019-11-19 |
Family
ID=42339928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1007387-6A BRPI1007387B1 (pt) | 2009-01-16 | 2010-01-14 | material de aço revestido com liga de zn-al-mg-si-cr por imersão a quente e seu método para produção |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US8911879B2 (pt) |
| EP (1) | EP2388353B1 (pt) |
| JP (1) | JP4644314B2 (pt) |
| KR (1) | KR101368990B1 (pt) |
| CN (2) | CN103805930B (pt) |
| AU (1) | AU2010205171B2 (pt) |
| BR (1) | BRPI1007387B1 (pt) |
| CA (1) | CA2749695C (pt) |
| ES (1) | ES2524071T3 (pt) |
| MX (1) | MX2011007520A (pt) |
| MY (1) | MY155139A (pt) |
| NZ (1) | NZ594317A (pt) |
| TW (1) | TWI425116B (pt) |
| WO (1) | WO2010082678A1 (pt) |
| ZA (1) | ZA201105166B (pt) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210112B (zh) | 2010-11-17 | 2015-10-21 | 新日铁住金高新材料株式会社 | 基材用金属箔 |
| US9902134B2 (en) | 2010-11-17 | 2018-02-27 | Nippon Steel & Sumikin Materials Co., Ltd. | Metal foil for base material and producing method thereof |
| EP2644736A4 (en) * | 2010-11-26 | 2015-12-16 | Jfe Steel Corp | Al-Zn HOT DIP-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME |
| KR101707984B1 (ko) * | 2010-11-26 | 2017-02-17 | 제이에프이 스틸 가부시키가이샤 | 용융 Al-Zn계 도금 강판 |
| JP5751093B2 (ja) * | 2011-08-24 | 2015-07-22 | 新日鐵住金株式会社 | 表面処理溶融めっき鋼材 |
| KR101349612B1 (ko) * | 2012-03-22 | 2014-01-09 | 포스코강판 주식회사 | 용융도금욕, 도금강재 및 도금강재의 제조방법 |
| MY170620A (en) * | 2012-08-01 | 2019-08-21 | Bluescope Steel Ltd | Metal-coated steel strip |
| JP5469274B1 (ja) * | 2013-06-27 | 2014-04-16 | 日光金属株式会社 | 表面改質処理方法及び表面改質処理装置 |
| JP5873465B2 (ja) * | 2013-08-14 | 2016-03-01 | 日新製鋼株式会社 | 全反射特性と耐食性に優れたAl被覆鋼板およびその製造法 |
| JP6131774B2 (ja) * | 2013-08-22 | 2017-05-24 | 新日鐵住金株式会社 | 耐食性に優れた溶融めっき鋼材及びその製造方法 |
| CN103522653B (zh) * | 2013-10-09 | 2016-02-03 | 河北工业大学 | 用于热浸镀锌的多层复合陶瓷涂层及其制备方法 |
| TW201615891A (zh) * | 2014-10-16 | 2016-05-01 | Nippon Steel & Sumitomo Metal Corp | 鍍敷鋼板及燃料箱 |
| KR101696046B1 (ko) * | 2014-12-23 | 2017-01-13 | 주식회사 포스코 | 밀착성이 우수한 도금 강판 및 그 제조 방법 |
| CN107223166A (zh) * | 2014-12-24 | 2017-09-29 | Posco公司 | 焊接性和加工部耐蚀性优异的镀锌合金钢材及其制造方法 |
| US10662516B2 (en) | 2015-03-02 | 2020-05-26 | Jfe Steel Corporation | Hot-dip Al—Zn—Mg—Si coated steel sheet and method of producing same |
| CN104928556A (zh) * | 2015-05-20 | 2015-09-23 | 芜湖市爱德运输机械有限公司 | 高强度耐摩擦绞龙叶片材料组合物和高强度耐摩擦绞龙叶片的制备方法 |
| WO2017017485A1 (en) | 2015-07-30 | 2017-02-02 | Arcelormittal | A method for the manufacture of a phosphatable part starting from a steel sheet coated with a metallic coating based on aluminium |
| WO2017017484A1 (en) * | 2015-07-30 | 2017-02-02 | Arcelormittal | Method for the manufacture of a hardened part which does not have lme issues |
| WO2017017483A1 (en) | 2015-07-30 | 2017-02-02 | Arcelormittal | Steel sheet coated with a metallic coating based on aluminum |
| KR101665883B1 (ko) * | 2015-08-24 | 2016-10-13 | 주식회사 포스코 | 내식성 및 가공성이 우수한 도금 강선 및 그 제조방법 |
| JP6772724B2 (ja) * | 2015-09-28 | 2020-10-21 | 日本製鉄株式会社 | 耐食性に優れためっき鋼材 |
| EP3561140A4 (en) * | 2016-12-21 | 2019-12-25 | Posco | ALUMINUM PLATED STEEL SHEET WITH HIGH MANGANESE HOT DIP PROVIDED WITH EXCELLENT SACRIFICIAL ELECTRODE PROTECTION AND EXCELLENT FOLDING ABILITY AND MANUFACTURING METHOD THEREOF |
| AU2017392662A1 (en) * | 2017-01-16 | 2019-08-15 | Nippon Steel & Sumitomo Metal Corporation | Plated steel material |
| MY194750A (en) | 2017-01-27 | 2022-12-15 | Nippon Steel Corp | Metallic coated steel product |
| CN107723641B (zh) * | 2017-09-12 | 2019-03-12 | 广东坚朗五金制品股份有限公司 | 耐腐蚀镀层的热镀方法 |
| KR102081372B1 (ko) | 2017-11-29 | 2020-02-25 | 포스코강판 주식회사 | 내식성이 우수한 도장강판 및 그 제조방법 |
| KR102043519B1 (ko) | 2017-12-22 | 2019-11-12 | 주식회사 포스코 | 내식성 및 용접성이 우수한 용융 알루미늄 합금 도금강판 및 그 제조방법 |
| KR102031466B1 (ko) | 2017-12-26 | 2019-10-11 | 주식회사 포스코 | 표면품질 및 내식성이 우수한 아연합금도금강재 및 그 제조방법 |
| KR102153164B1 (ko) * | 2017-12-26 | 2020-09-07 | 주식회사 포스코 | 열간 프레스 성형용 도금강판 및 이를 이용한 성형부재 |
| KR20200051723A (ko) * | 2017-12-28 | 2020-05-13 | 닛폰세이테츠 가부시키가이샤 | 도장 후 내식성이 우수한 용융 Zn계 도금 강판 |
| CN111989420B (zh) * | 2018-05-16 | 2022-11-08 | 日本制铁株式会社 | 镀覆钢材 |
| CN111683811B (zh) * | 2018-05-25 | 2022-06-14 | 日本制铁株式会社 | 表面处理钢板 |
| CN108842122B (zh) * | 2018-08-06 | 2021-06-15 | 首钢集团有限公司 | 一种热浸镀镀层钢板及其制造方法 |
| KR102354447B1 (ko) | 2018-09-27 | 2022-03-21 | 주식회사 포스코 | 용접액화취성에 대한 저항성과 도금밀착성이 우수한 고내식 도금강판 |
| KR102384675B1 (ko) | 2018-09-27 | 2022-04-08 | 주식회사 포스코 | 용접액화취성에 대한 저항성과 도금밀착성이 우수한 고내식 도금강판 |
| JP7230448B2 (ja) * | 2018-11-16 | 2023-03-01 | 日本製鉄株式会社 | 溶融Al系めっき鋼板 |
| JP2020084223A (ja) * | 2018-11-16 | 2020-06-04 | 日鉄日新製鋼株式会社 | 溶融Al系めっき鋼板および溶融Al系めっき鋼板の製造方法 |
| EP3901320A4 (en) | 2018-12-19 | 2022-01-12 | Posco | ZINC ALLOY CLAD STEEL MATERIAL HAVING EXCELLENT CORROSION RESISTANCE AND SURFACE QUALITY, AND METHODS OF MANUFACTURE THEREOF |
| KR102359203B1 (ko) | 2018-12-19 | 2022-02-08 | 주식회사 포스코 | 내식성 및 표면 품질이 우수한 아연합금도금강재 및 그 제조방법 |
| JP6715400B1 (ja) * | 2019-03-01 | 2020-07-01 | Jfe鋼板株式会社 | 溶融Al−Zn−Mg−Si−Srめっき鋼板及びその製造方法 |
| JP7724051B2 (ja) * | 2019-03-26 | 2025-08-15 | Jfe鋼板株式会社 | 溶融Al-Zn-Mg-Si系めっき鋼板及びその製造方法、並びに、塗装鋼板及びその製造方法 |
| CN110205522B (zh) * | 2019-05-24 | 2021-09-07 | 湖南创林新材料科技有限公司 | 一种热镀用锌铝铬钙硅合金及热镀锌的方法 |
| KR20210070681A (ko) * | 2019-12-05 | 2021-06-15 | 주식회사 포스코 | 알루미늄계 합금 도금강판 및 그 제조방법 |
| WO2021199373A1 (ja) * | 2020-04-01 | 2021-10-07 | Jfe鋼板株式会社 | 溶融Al-Zn-Mg-Si系めっき鋼板の製造方法及び塗装鋼板の製造方法 |
| WO2021210114A1 (ja) * | 2020-04-16 | 2021-10-21 | 日本製鉄株式会社 | 溶融Al系めっき鋼板および溶融Al系めっき鋼板の製造方法 |
| KR102888145B1 (ko) * | 2021-01-14 | 2025-11-19 | 닛폰세이테츠 가부시키가이샤 | 핫 스탬프 부재 |
| KR20260027333A (ko) * | 2021-03-11 | 2026-02-27 | 제이에프이 스틸 가부시키가이샤 | 용융 Al-Zn-Si-Mg 계 도금 강판 및 그 제조 방법, 표면 처리 강판 및 그 제조 방법, 그리고, 도장 강판 및 그 제조 방법 |
| AU2021463503B2 (en) * | 2021-09-07 | 2025-06-05 | Nippon Steel Corporation | Hot-dip plated steel |
| CN116463572B (zh) | 2022-01-11 | 2025-11-14 | 宝山钢铁股份有限公司 | 一种具有Al-Zn-Mg-Si镀层的热冲压钢板及其热冲压方法 |
| CN115141994A (zh) * | 2022-07-07 | 2022-10-04 | 海南大学 | 具有腐蚀各向异性的包含新型四元mab相的多层膜及其制备和腐蚀方法 |
| JP2024152446A (ja) * | 2023-04-14 | 2024-10-25 | Jfeスチール株式会社 | 溶融Al-Zn系めっき鋼板及びその製造方法 |
| JP7901667B2 (ja) * | 2023-04-14 | 2026-08-06 | Jfeスチール株式会社 | 溶融Al-Zn系めっき鋼板及びその製造方法 |
| CN121399293A (zh) * | 2023-06-21 | 2026-01-23 | 日本制铁株式会社 | 被覆镀覆钢板 |
| CN118048592A (zh) * | 2024-01-09 | 2024-05-17 | 河北张宣高科科技有限公司 | 一种添加稀土元素的锌铝镁合金热镀液及其镀锌方法 |
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| EP0285931B1 (en) | 1987-03-31 | 1993-08-04 | Nippon Steel Corporation | Corrosion resistant plated steel strip and method for producing same |
| JPH0246442A (ja) | 1988-08-08 | 1990-02-15 | Nippon Telegr & Teleph Corp <Ntt> | 有機光ディスク媒体 |
| US4871786A (en) | 1988-10-03 | 1989-10-03 | Minnesota Mining And Manufacturing Company | Organic fluoride sources |
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| NZ565969A (en) * | 2005-09-01 | 2009-09-25 | Nippon Steel Corp | Hot dip Zn-Al based alloy plated steel product excellent in bending workability and method for production thereof |
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| EP1997927B1 (en) | 2006-03-20 | 2016-09-28 | Nippon Steel & Sumitomo Metal Corporation | Highly corrosion-resistant hot dip galvanized steel stock |
-
2010
- 2010-01-14 MY MYPI2011003328A patent/MY155139A/en unknown
- 2010-01-14 AU AU2010205171A patent/AU2010205171B2/en active Active
- 2010-01-14 CA CA2749695A patent/CA2749695C/en active Active
- 2010-01-14 MX MX2011007520A patent/MX2011007520A/es active IP Right Grant
- 2010-01-14 US US13/138,175 patent/US8911879B2/en active Active
- 2010-01-14 NZ NZ594317A patent/NZ594317A/xx unknown
- 2010-01-14 EP EP10731347.0A patent/EP2388353B1/en active Active
- 2010-01-14 JP JP2010513567A patent/JP4644314B2/ja active Active
- 2010-01-14 CN CN201310751572.9A patent/CN103805930B/zh active Active
- 2010-01-14 ES ES10731347.0T patent/ES2524071T3/es active Active
- 2010-01-14 CN CN201080004686.1A patent/CN102292464B/zh active Active
- 2010-01-14 BR BRPI1007387-6A patent/BRPI1007387B1/pt active IP Right Grant
- 2010-01-14 KR KR1020117013645A patent/KR101368990B1/ko active Active
- 2010-01-14 WO PCT/JP2010/050658 patent/WO2010082678A1/ja not_active Ceased
- 2010-01-15 TW TW099101057A patent/TWI425116B/zh active
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2011
- 2011-07-13 ZA ZA2011/05166A patent/ZA201105166B/en unknown
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|---|---|
| ZA201105166B (en) | 2012-03-28 |
| KR20110088573A (ko) | 2011-08-03 |
| CA2749695C (en) | 2013-09-24 |
| EP2388353B1 (en) | 2014-11-12 |
| EP2388353A1 (en) | 2011-11-23 |
| CN102292464B (zh) | 2014-02-12 |
| WO2010082678A1 (ja) | 2010-07-22 |
| CA2749695A1 (en) | 2010-07-22 |
| US20110274945A1 (en) | 2011-11-10 |
| JP4644314B2 (ja) | 2011-03-02 |
| MX2011007520A (es) | 2011-08-12 |
| KR101368990B1 (ko) | 2014-02-28 |
| US8911879B2 (en) | 2014-12-16 |
| CN102292464A (zh) | 2011-12-21 |
| TW201035376A (en) | 2010-10-01 |
| BRPI1007387B1 (pt) | 2019-11-19 |
| AU2010205171A1 (en) | 2011-08-11 |
| NZ594317A (en) | 2013-01-25 |
| JPWO2010082678A1 (ja) | 2012-07-12 |
| CN103805930A (zh) | 2014-05-21 |
| TWI425116B (zh) | 2014-02-01 |
| ES2524071T3 (es) | 2014-12-04 |
| CN103805930B (zh) | 2016-06-08 |
| AU2010205171B2 (en) | 2012-09-13 |
| MY155139A (en) | 2015-09-15 |
| EP2388353A4 (en) | 2012-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) |
|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/01/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/01/2010, OBSERVADAS AS CONDICOES LEGAIS |