BR112013000120A2 - chapa de aço magnético com revestimento de isolamento semiorgânico - Google Patents

chapa de aço magnético com revestimento de isolamento semiorgânico

Info

Publication number
BR112013000120A2
BR112013000120A2 BR112013000120A BR112013000120A BR112013000120A2 BR 112013000120 A2 BR112013000120 A2 BR 112013000120A2 BR 112013000120 A BR112013000120 A BR 112013000120A BR 112013000120 A BR112013000120 A BR 112013000120A BR 112013000120 A2 BR112013000120 A2 BR 112013000120A2
Authority
BR
Brazil
Prior art keywords
compound
semi
resistance
coating
insulation coating
Prior art date
Application number
BR112013000120A
Other languages
English (en)
Other versions
BR112013000120B1 (pt
Inventor
Chiyoko Tada
Hiroyuki Ogata
Kazumichi Sashi
Kenichi Sasaki
Nobue Fujibayashi
Nobuko Nakagawa
Tomofumi Shigekuni
Original Assignee
Jfe Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of BR112013000120A2 publication Critical patent/BR112013000120A2/pt
Publication of BR112013000120B1 publication Critical patent/BR112013000120B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/084—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/68—Particle size between 100-1000 nm
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • 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
    • 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
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
    • H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/20—Use of solutions containing silanes
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Soft Magnetic Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

chapa de aço magnético com revestimento de isolamento semiorgânico. a presente invenção refere-se a um revestimento de isolamento semiorgânico compreendendo um componente inorgânico e uma resina orgânica, um composto de zr e um composto de si contendo uma sílica em forma de placa como um composnente inorgânico são incluídos em uma razão em um revestimento seco de 20 a 70% em massa de composto de zr (convertido para zro~ 2~) e 10 a 50% em massa de composto de si contendo sílica em forma de placa (convertido para sio~ 2~), e o restante é substancialmente uma resina orgânica, por meio do qual pode ser fornecida uma chapa de aço mahnético com um revestimento de isolamento semiorgânico não tendo nenhuma deterioração de resistência à corrosão e resistência à água sem conter um composto de cromo e sendo excelente na resistência à pulverização, resistência a arranhões, resistência à aderência, soldabilidade de tig e estampabilidade, mas também na aparência do revestimento.
BR112013000120-8A 2010-07-22 2011-07-21 chapa de aço magnético com revestimento de isolamento semiorgânico BR112013000120B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-165380 2010-07-22
JP2010165380A JP5589639B2 (ja) 2010-07-22 2010-07-22 半有機絶縁被膜付き電磁鋼板
PCT/JP2011/004123 WO2012011286A1 (ja) 2010-07-22 2011-07-21 半有機絶縁被膜付き電磁鋼板

Publications (2)

Publication Number Publication Date
BR112013000120A2 true BR112013000120A2 (pt) 2016-05-24
BR112013000120B1 BR112013000120B1 (pt) 2020-07-07

Family

ID=45496718

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013000120-8A BR112013000120B1 (pt) 2010-07-22 2011-07-21 chapa de aço magnético com revestimento de isolamento semiorgânico

Country Status (11)

Country Link
US (1) US9534136B2 (pt)
EP (1) EP2597176B1 (pt)
JP (1) JP5589639B2 (pt)
KR (1) KR101472228B1 (pt)
CN (1) CN103003470A (pt)
BR (1) BR112013000120B1 (pt)
CA (1) CA2803150C (pt)
MX (1) MX344265B (pt)
RU (1) RU2534461C2 (pt)
TW (1) TWI538800B (pt)
WO (1) WO2012011286A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014CN04062A (pt) * 2011-11-04 2015-09-04 Tata Steel Uk Ltd
JP5974636B2 (ja) * 2012-05-29 2016-08-23 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板
DE102013208618A1 (de) * 2013-05-10 2014-11-13 Henkel Ag & Co. Kgaa Chromfreie Beschichtung zur elektrischen Isolierung von kornorientiertem Elektroband
KR101730434B1 (ko) * 2013-05-23 2017-04-26 제이에프이 스틸 가부시키가이샤 절연 피막 부착 전자 강판
EP3072936A1 (de) * 2015-03-24 2016-09-28 Voestalpine Stahl GmbH Coil und Elektroband oder -blech
JP6222363B2 (ja) 2015-04-07 2017-11-01 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板
JP6539728B2 (ja) * 2015-04-24 2019-07-03 日本パーカライジング株式会社 金属材料用表面処理剤及び金属材料
EP3346025B1 (en) * 2015-09-02 2020-12-23 JFE Steel Corporation Insulative coating processing liquid and method for manufacturing metal having insulative coating
SG11201805205RA (en) * 2016-03-09 2018-07-30 Nippon Steel & Sumitomo Metal Corp Surface-treated steel sheet and method for producing surface-treated steel sheet
JP6103114B2 (ja) * 2016-06-03 2017-03-29 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板
EP3604614B1 (en) * 2017-03-23 2022-05-04 Nippon Steel Corporation Electrical steel sheet
MX2021009779A (es) * 2019-02-14 2021-09-08 Jfe Steel Corp Lamina de acero electrico que tiene recubrimiento aislante.
CN114729456B (zh) 2019-11-21 2024-04-12 日本制铁株式会社 无方向性电磁钢板及其制造方法
TWI734645B (zh) * 2020-11-12 2021-07-21 中國鋼鐵股份有限公司 皮膜處理液及使用皮膜處理液的鈦鎳合金盤元的抽線預處理方法
KR20230095527A (ko) * 2021-12-22 2023-06-29 주식회사 포스코 전기강판 절연 피막 조성물, 전기강판, 및 이의 제조 방법
CN114525502A (zh) * 2022-02-16 2022-05-24 上海岱森化工科技有限公司 无方向性电磁钢板用绝缘皮膜处理剂

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036476B2 (ja) 1982-11-09 1985-08-20 川崎製鉄株式会社 溶接時における悪臭の発生がない電気絶縁被膜を有する電気鉄板
JPH0636476B2 (ja) 1987-12-10 1994-05-11 富士通株式会社 プリント配線板組合せ方法
SU1733501A1 (ru) * 1990-04-11 1992-05-15 Буйский Химический Завод Способ получени электроизол ционных покрытий
JP2944849B2 (ja) 1993-05-21 1999-09-06 新日本製鐵株式会社 被膜特性の極めて良好な無方向性電磁鋼板の製造方法
JP3370235B2 (ja) 1996-07-30 2003-01-27 川崎製鉄株式会社 耐食性に優れた歪取り焼鈍が可能なクロム化合物を含まない絶縁被膜を電磁鋼板の表面に形成する方法
JP3299452B2 (ja) 1996-10-28 2002-07-08 川崎製鉄株式会社 低温焼き付けで製造でき、歪取り焼鈍が可能で沸騰水蒸気暴露性、耐溶剤性が良好な絶縁被膜付き電磁鋼板
JP3604306B2 (ja) * 1999-10-01 2004-12-22 住友金属工業株式会社 絶縁皮膜付き電磁鋼板
JP3823125B2 (ja) * 2001-11-08 2006-09-20 壽男 小田島 電磁鋼板用クロムフリー表面処理剤及び表面処理電磁鋼板
JP2003253462A (ja) * 2002-03-07 2003-09-10 Kansai Paint Co Ltd 鋼板用表面処理組成物
JP2003268563A (ja) * 2002-03-14 2003-09-25 Kansai Paint Co Ltd 亜鉛又は亜鉛系合金メッキ用表面処理組成物
JP4461861B2 (ja) * 2004-03-19 2010-05-12 Ｊｆｅスチール株式会社 クロムフリー絶縁被膜付き電磁鋼板
KR100816695B1 (ko) * 2004-03-19 2008-03-27 제이에프이 스틸 가부시키가이샤 절연 피막을 갖는 전자 강판
RU2357994C2 (ru) * 2004-10-18 2009-06-10 Ниппон Стил Корпорейшн Термостойкое клеящее изоляционное покрытие и лист электротехнической стали с таким покрытием, магнитный сердечник, где используется лист электротехнической стали, и способ его получения
JP5087915B2 (ja) 2005-12-28 2012-12-05 Ｊｆｅスチール株式会社 絶縁被膜を有する電磁鋼板およびその製造方法
JP5098327B2 (ja) 2005-12-28 2012-12-12 Ｊｆｅスチール株式会社 絶縁被膜を有する電磁鋼板
JP5082601B2 (ja) * 2007-06-05 2012-11-28 住友金属工業株式会社 電磁鋼板の絶縁皮膜形成用処理液
JP4905382B2 (ja) * 2008-02-18 2012-03-28 Ｊｆｅスチール株式会社 絶縁被膜を有する電磁鋼板

Also Published As

Publication number Publication date
JP5589639B2 (ja) 2014-09-17
TWI538800B (zh) 2016-06-21
RU2013107785A (ru) 2014-08-27
CN103003470A (zh) 2013-03-27
KR20130031914A (ko) 2013-03-29
BR112013000120B1 (pt) 2020-07-07
EP2597176A1 (en) 2013-05-29
MX344265B (es) 2016-12-09
RU2534461C2 (ru) 2014-11-27
US20130115444A1 (en) 2013-05-09
US9534136B2 (en) 2017-01-03
EP2597176A4 (en) 2014-12-24
TW201206695A (en) 2012-02-16
WO2012011286A1 (ja) 2012-01-26
JP2012025999A (ja) 2012-02-09
MX2013000564A (es) 2013-02-21
CA2803150C (en) 2016-07-05
EP2597176B1 (en) 2016-09-07
KR101472228B1 (ko) 2014-12-11
CA2803150A1 (en) 2012-01-26

Similar Documents

Publication Publication Date Title
BR112013000120A2 (pt) chapa de aço magnético com revestimento de isolamento semiorgânico
BR112014002654A8 (pt) película orgânica preparada por nanorrevestimento inorgânico
BR112014026678A2 (pt) chapa de aço galvanizado na cor negra
BR112014028801A2 (pt) ensaios com base em célula interrogatória para identificar marcadores de toxicidade induzida por fármaco
BR112014030911A2 (pt) conjunto de revestimento de nanossílica com durabilidade melhorada
BR112013011366A2 (pt) guarnição e sistemas de estuque que incluem a mesma
UY33673A (es) Composiciones de recubrimiento con propiedades anticorrosión
BR112014000770A2 (pt) superfícies super-hidrofóbicas
BR112013004764A2 (pt) aço carbono galvanizado com acabamento como aço inoxidável
BR112012033263A2 (pt) composição de borracha e pneu
BR112012016898A2 (pt) "ferramenta de corte revestida, e, método para revestir um substrato de ferramenta de corte."
MY167859A (en) Chromate-free coated metal sheet
EP2336256A4 (en) COMPOSITION FOR FORMING SILICON-CONTAINING RESERVE SUB-LAYER FILM WITH ONIUM GROUP
BRPI1012549B8 (pt) moduladores do regulador da condutância transmembrana na fibrose cística, composição farmacêutica e kit
BR112014014894A2 (pt) método para a produção de revestimentos homogenea-mente mateados por meio de cura por radiação
MX2013003279A (es) Revestimientos de techos flexibles e impermeables al agua.
BR112012009206A2 (pt) agente de beta-nucleação em nanoescala para polipropileno
AR073992A1 (es) Composiciones de recubrimiento acuosas
CO6680711A2 (es) Método de fabricación de láminas de acero para contenedores
PE20190054A1 (es) Paneles de yeso y metodos relacionados y lechadas
BR112015023506A2 (pt) substratos não tecidos
MX340686B (es) Composiciones de revestimiento que comprenden silicato o sílice esferoide.
MX2014011835A (es) Estructura de compuesto ignifugo.
BR112013002191A2 (pt) membrana de vedação com aderência melhorada
BR112015030200A2 (pt) composição de revestimento de uretano, e, métodos para revestir um substrato e para preparar um poliol

Legal Events

Date Code Title Description
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]
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 21/07/2011, OBSERVADAS AS CONDICOES LEGAIS.