BR112015010041A2 - filmes de múltiplas camadas de polivinil acetal contendo plastificantes, com resistência à penetração e propriedades atenuantes de som - Google Patents

filmes de múltiplas camadas de polivinil acetal contendo plastificantes, com resistência à penetração e propriedades atenuantes de som

Info

Publication number
BR112015010041A2
BR112015010041A2 BR112015010041A BR112015010041A BR112015010041A2 BR 112015010041 A2 BR112015010041 A2 BR 112015010041A2 BR 112015010041 A BR112015010041 A BR 112015010041A BR 112015010041 A BR112015010041 A BR 112015010041A BR 112015010041 A2 BR112015010041 A2 BR 112015010041A2
Authority
BR
Brazil
Prior art keywords
polyvinyl acetal
film
penetration resistance
sound attenuating
plasticizer
Prior art date
Application number
BR112015010041A
Other languages
English (en)
Inventor
Beekhuizen Jan
Keller Uwe
Original Assignee
Kuraray Europe Gmbh
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 Kuraray Europe Gmbh filed Critical Kuraray Europe Gmbh
Publication of BR112015010041A2 publication Critical patent/BR112015010041A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10559—Shape of the cross-section
    • B32B17/10577—Surface roughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/12—Photovoltaic modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Abstract

resumo patente de invenção: "filmes de múltiplas camadas de polivinil acetal contendo plastificantes, com resistência à penetração e propriedades atenuantes de som". a presente invenção refere-se a um filme de camadas intermediárias para vitrificação laminada, construído a partir de pelo menos um primeiro e de pelo menos um segundo subfilme de polivinil acetal contendo plastificantes, respectivamente com diferentes teores de plastificante, sendo que o primeiro subfilme consiste em polivinil acetal contendo plastificante com um teor de álcool polivinílico de 17 até 22% em peso, e o segundo subfilme consiste em polivinil acetal contendo plastificante com um teor de álcool polivinílico de 11 até 14% em peso, e o filme da camada intermediária tem um teor total de plastificantes menor do que 28% em peso. o filme pode ser utilizado em particular em para-brisas através do uso de vidros com uma espessura total menor do que 3,7 mm. 1/1
BR112015010041A 2012-11-16 2013-11-13 filmes de múltiplas camadas de polivinil acetal contendo plastificantes, com resistência à penetração e propriedades atenuantes de som BR112015010041A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12193078.8A EP2732968A1 (de) 2012-11-16 2012-11-16 Penetrationsfeste Mehrschichtfolien aus weichmacherhaltigem Polyvinylacetal mit schalldämpfenden Eigenschaften
PCT/EP2013/073691 WO2014076114A1 (de) 2012-11-16 2013-11-13 Penetrationsfeste mehrschichtfolien aus weichmacherhaltigem polyvinylacetal mit schalldämpfenden eigenschaften

Publications (1)

Publication Number Publication Date
BR112015010041A2 true BR112015010041A2 (pt) 2017-07-11

Family

ID=47189792

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010041A BR112015010041A2 (pt) 2012-11-16 2013-11-13 filmes de múltiplas camadas de polivinil acetal contendo plastificantes, com resistência à penetração e propriedades atenuantes de som

Country Status (6)

Country Link
US (1) US20150306853A1 (pt)
EP (2) EP2732968A1 (pt)
JP (1) JP6395717B2 (pt)
CN (2) CN110077060A (pt)
BR (1) BR112015010041A2 (pt)
WO (1) WO2014076114A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10173396B2 (en) 2012-03-09 2019-01-08 Solutia Inc. High rigidity interlayers and light weight laminated multiple layer panels
US20140363651A1 (en) 2013-06-10 2014-12-11 Solutia Inc. Polymer interlayers having improved optical properties
FR3013631B1 (fr) * 2013-11-27 2017-04-28 Saint Gobain Intercalaire plastique viscoelastique pour un amortissement vibro-acoustique et vitrage comprenant un tel intercalaire
FR3013630B1 (fr) * 2013-11-27 2017-04-28 Saint Gobain Vitrage feuillete destine a etre utilise comme ecran de systeme de visualisation tete haute
WO2015122507A1 (ja) * 2014-02-14 2015-08-20 日本板硝子株式会社 合わせガラス
US10252500B2 (en) 2014-10-02 2019-04-09 Solutia Inc. Multiple layer interlayer resisting defect formation
US9809010B2 (en) 2014-10-15 2017-11-07 Solutia Inc. Multilayer interlayer having sound damping properties over a broad temperature range
US9573329B2 (en) * 2014-12-08 2017-02-21 Solutia Inc. Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
US9809009B2 (en) 2014-12-08 2017-11-07 Solutia Inc. Multiple layer interlayer having improved optical and sound insulation properties
US9815976B2 (en) 2014-12-08 2017-11-14 Solutia Inc. Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
US9522517B2 (en) 2014-12-08 2016-12-20 Solutia Inc. Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
US9586387B2 (en) 2014-12-08 2017-03-07 Solutia Inc. Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
US9925746B2 (en) 2014-12-08 2018-03-27 Solutia Inc. Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
US10553193B2 (en) 2014-12-08 2020-02-04 Solutia Inc. Polymer interlayers having improved sound insulation properties
US9586386B2 (en) 2014-12-08 2017-03-07 Solutia Inc. Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
US9884957B2 (en) 2014-12-08 2018-02-06 Solutia Inc. Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
US10354636B2 (en) 2014-12-08 2019-07-16 Solutia Inc. Polymer interlayers having improved sound insulation properties
US9809006B2 (en) 2014-12-08 2017-11-07 Solutia Inc. Polymer interlayers having improved sound insulation properties
US9975315B2 (en) 2014-12-08 2018-05-22 Solutia Inc. Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
US9809695B2 (en) 2014-12-08 2017-11-07 Solutia Inc. Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
EP3272792A1 (en) * 2016-07-19 2018-01-24 Kuraray Europe GmbH Thin films comprising plasticizer-free polyvinyl-co-acetal
US10899059B2 (en) * 2017-05-12 2021-01-26 Kuraray Europe Gmbh Method for producing films based on plasticized polyvinyl acetal having a predefined viscosity
KR102617934B1 (ko) * 2017-08-25 2023-12-22 쿠라라이 유럽 게엠베하 착색 프레임을 갖는 중간막 층을 포함하는 접합 유리

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777051A (en) * 1980-10-31 1982-05-14 Kuraray Co Ltd Resin for interlayer of safety laminated glass
EP0185863B1 (de) 1984-12-24 1989-05-03 Hüls Troisdorf Aktiengesellschaft Verfahren zur Herstellung von Folien, insbesondere auf der Basis von Polyvinylbutyral mit geringer Oberflächenklebrigkeit
FR2644112B1 (pt) 1989-03-10 1991-05-10 Saint Gobain Vitrage
JP2703471B2 (ja) * 1992-04-23 1998-01-26 積水化学工業株式会社 合わせガラス用中間膜
US5340654A (en) 1992-04-23 1994-08-23 Sekisui Kagaku Kogyo Kabushiki Kaisha Interlayer film for laminated glass
DE4309638A1 (de) * 1993-03-25 1994-09-29 Hoechst Ag Weichmacherhaltige Polyvinylbutyrale mit gegenüber Silikatglas verbesserten haftungsreduzierenden Eigenschaften, Verfahren zu ihrer Herstellung und ihre Verwendung
US6801652B1 (en) 1998-09-29 2004-10-05 Siemens Aktiengesellschaft Method for checking the presentation of components to an automatic onserting unit
DE10129422A1 (de) 2001-06-19 2003-01-02 Huels Troisdorf Weichmacherhaltige PVB-Folie
DE10143190A1 (de) 2001-09-04 2003-03-20 Kuraray Specialities Europe Hochmolekulare, vernetzte Polyvinylbutyrale, Verfahren zu deren Herstellung sowie deren Verwendung
MXPA04011161A (es) * 2002-05-16 2005-01-25 Du Pont Estructuras laminadas con resistencia al impacto superior y proceso para fabricar las mismas.
DE10319198A1 (de) 2002-07-04 2004-01-15 Kuraray Specialities Europe Gmbh Vernetzte Polyvinylacetale
JP2004143008A (ja) * 2002-10-25 2004-05-20 Sekisui Chem Co Ltd 合わせガラス用中間膜および合わせガラス
US7511096B2 (en) 2003-01-09 2009-03-31 Kuraray Europe Gmbh Crosslinked polyvinyl acetals
EP1606325B1 (de) 2003-01-09 2008-03-05 Kuraray Europe GmbH Vernetzte polyvinylacetale
JP4511907B2 (ja) * 2004-03-08 2010-07-28 積水化学工業株式会社 熱可塑性樹脂シート、合わせガラスの製造方法及び合わせガラス
DE102004000023A1 (de) * 2004-08-17 2006-02-23 Kuraray Specialities Europe Gmbh Verfahren zur Herstellung von Folienlaminaten für Verbundverglasungen aus Teilfolien unterschiedlicher Zusammensetzung
RU2395397C2 (ru) * 2004-10-01 2010-07-27 Секисуй Кемикал Ко., Лтд. Лист и слоистый материал из термопластичной смолы
DE102004000053A1 (de) * 2004-11-23 2006-05-24 Kuraray Specialities Europe Gmbh Verbundverglasungen mit hoher Energieaufnahme und hierfür geeignete Zwischenschichtfolien
US7510771B2 (en) 2005-03-17 2009-03-31 Solutia Incorporated Sound reducing polymer interlayers
US20080268270A1 (en) * 2007-04-30 2008-10-30 Wenjie Chen High impact polymer interlayers
JP2010235432A (ja) * 2008-07-01 2010-10-21 Sekisui Chem Co Ltd 合わせガラス用中間膜、及び、合わせガラス
EP2153989B1 (de) * 2008-08-01 2021-09-29 Kuraray Europe GmbH Mehrschichtfolien aus weichmacherhaltigem Polyvinylacetal mit schalldämpfenden Eigenschaften
JP2012001406A (ja) * 2010-06-18 2012-01-05 Sekisui Chem Co Ltd 太陽電池モジュール用多層中間膜及び太陽電池モジュール
EP2623473B1 (en) * 2010-09-30 2020-03-18 Sekisui Chemical Co., Ltd. Interlayer for laminated glass and laminated glass
EP2548727A1 (de) * 2011-07-22 2013-01-23 Kuraray Europe GmbH Hochfeste Folienlaminate mit Schichten von weichmacherhaltigem Polyvinyl(n)acetal und weichmacherhaltigem Polyvinyl(iso)acetal
FR2990948B1 (fr) * 2012-05-22 2019-08-30 Saint-Gobain Glass France Intercalaire plastique viscoelastique pour un amortissement vibro-acoustique et vitrage comprenant un tel intercalaire

Also Published As

Publication number Publication date
CN104884247A (zh) 2015-09-02
CN110077060A (zh) 2019-08-02
JP6395717B2 (ja) 2018-09-26
EP2919984A1 (de) 2015-09-23
EP2919984B1 (de) 2017-10-11
WO2014076114A1 (de) 2014-05-22
US20150306853A1 (en) 2015-10-29
EP2732968A1 (de) 2014-05-21
JP2016504252A (ja) 2016-02-12

Similar Documents

Publication Publication Date Title
BR112015010041A2 (pt) filmes de múltiplas camadas de polivinil acetal contendo plastificantes, com resistência à penetração e propriedades atenuantes de som
BR112017004149A2 (pt) camada de intercalação para vidro laminado e vidro laminado
BR112014013377A2 (pt) filme em multicamada livre de camada de metal com baixo peso superficial
JP2013032264A5 (pt)
RU2017115010A (ru) Межслойная пленка для многослойного стекла и многослойное стекло
RU2014140750A (ru) Промежуточные слои с высокой жесткостью и облегченные слоистые многослойные панели
JP2012106932A5 (pt)
RU2016133167A (ru) Промежуточная пленка для многослойного стекла и многослойное стекло
BR112017005970A2 (pt) película intermediária para vidro laminado, e vidro laminado
BR112017003540A2 (pt) película intermediária para vidro laminado, e vidro laminado
JP2008532817A5 (pt)
BR112013002224A2 (pt) substrato de vidro com coloração por interferência para painel de paramento
CA2668043C (en) Multiple layer interlayers having a gradient region
BR112013022796A2 (pt) filme de polipropileno biaxialmente estirado, filme metalizado, e capacitor de filme
BR112015007113A2 (pt) vidraça laminada
BR112015011002A2 (pt) películas moldadas por sopro de camadas múltiplas melhoradas
BR112014016098A8 (pt) película ou folha de multicamadas coextrudadas, perfil, tubo ou parison e garrafa moldada por sopro ou outro recipiente
TW201612562A (en) Polarizing plate and optical laminate
BR112014011874A2 (pt) camada de barreira corta-fogo e filme laminado de barreira corta-fogo
BR112017024325A2 (pt) artigo absorvente com um adesivo aprimorado entre o núcleo e a camada inferior
BR112015025937A2 (pt) compósito para produção de uma membrana acústica e de membranas acústicas
BR112012023478A2 (pt) método para proporcionar um substrato com uma barreira e um substrato que compreende uma barreira.
BR112015010381A2 (pt) combinação aprimorada de composição de filme elastomérico e adesivo para um laminado elástico
RU2016126210A (ru) Межслойная пленка для многослойного стекла и многослойное стекло
BR112015004453A2 (pt) vidraça decorativa com camada refletora depositada sobre um substrato texturizado

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements