BR112012033382A8 - estrutura de película laminada apropriada para uso em sacos de fundo plano e monopelícula apropriada para uso em sacos de fundo plano - Google Patents

estrutura de película laminada apropriada para uso em sacos de fundo plano e monopelícula apropriada para uso em sacos de fundo plano

Info

Publication number
BR112012033382A8
BR112012033382A8 BR112012033382A BR112012033382A BR112012033382A8 BR 112012033382 A8 BR112012033382 A8 BR 112012033382A8 BR 112012033382 A BR112012033382 A BR 112012033382A BR 112012033382 A BR112012033382 A BR 112012033382A BR 112012033382 A8 BR112012033382 A8 BR 112012033382A8
Authority
BR
Brazil
Prior art keywords
flat bottom
bottom bags
film structure
film
bags
Prior art date
Application number
BR112012033382A
Other languages
English (en)
Other versions
BR112012033382B1 (pt
BR112012033382A2 (pt
Inventor
Rosa Rosana
Original Assignee
Dow Brasil Sa
Dow Global Technologies Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44223552&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012033382(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Brasil Sa, Dow Global Technologies Llc filed Critical Dow Brasil Sa
Priority to BR122019026947A priority Critical patent/BR122019026947B1/pt
Publication of BR112012033382A2 publication Critical patent/BR112012033382A2/pt
Publication of BR112012033382A8 publication Critical patent/BR112012033382A8/pt
Publication of BR112012033382B1 publication Critical patent/BR112012033382B1/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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • 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
    • B32B2439/00—Containers; Receptacles
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Bag Frames (AREA)

Abstract

estrutura de película laminada apropriada para uso em sacos de fundo plano e monopelícula apropriada para uso em sacos de fundo plano a presente invenção refere-se a uma estrutura de película apropriada para uso em sacos de fundo plano, toda a estrutura compreendendo material de polietileno a estrutura de película pode ser uma estrutura película de mono camada ou de película de multicamadas tendo exigências específicas para cada camada. a combinação resulta numa película tendo rigidez adequada para funcionar como um saco de fundo plano provendo também, ao mesmo tempo, taxas aceitáveis de transmissão de vapor d'água e boa resistência à ruptura. tais películas têm características de sustentabilidade melhoradas uma vez que elas podem permitir menor espessura das películas e, podem ser mais facilmente recicladas, pelo menos para a incorporação preferida compreendendo somente resinas de polietileno.
BR112012033382A 2010-06-28 2011-05-06 estrutura de película laminada apropriada para uso em sacos de fundo plano e monopelícula apropriada para uso em sacos de fundo plano BR112012033382B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122019026947A BR122019026947B1 (pt) 2010-06-28 2011-05-06 monopelícula

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35901710P 2010-06-28 2010-06-28
PCT/US2011/035509 WO2012003042A1 (en) 2010-06-28 2011-05-06 Single polymer film structures for use in stand-up-pouches

Publications (3)

Publication Number Publication Date
BR112012033382A2 BR112012033382A2 (pt) 2016-11-22
BR112012033382A8 true BR112012033382A8 (pt) 2019-01-15
BR112012033382B1 BR112012033382B1 (pt) 2020-04-22

Family

ID=44223552

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112012033382A BR112012033382B1 (pt) 2010-06-28 2011-05-06 estrutura de película laminada apropriada para uso em sacos de fundo plano e monopelícula apropriada para uso em sacos de fundo plano
BR122019026947A BR122019026947B1 (pt) 2010-06-28 2011-05-06 monopelícula

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122019026947A BR122019026947B1 (pt) 2010-06-28 2011-05-06 monopelícula

Country Status (12)

Country Link
US (2) US9421743B2 (pt)
EP (2) EP2762308B2 (pt)
JP (1) JP5910834B2 (pt)
KR (1) KR101888706B1 (pt)
CN (1) CN103228441B (pt)
BR (2) BR112012033382B1 (pt)
CL (2) CL2012003678A1 (pt)
CO (1) CO6670559A2 (pt)
ES (1) ES2604629T3 (pt)
MX (1) MX337368B (pt)
RU (1) RU2013103499A (pt)
WO (1) WO2012003042A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503409A (en) * 2012-02-02 2014-01-01 Jeyes Group Ltd Cleaning composition for treatment of lime scale
CN103508055B (zh) * 2013-10-20 2016-02-10 江苏申凯包装高新技术股份有限公司 一种自立包装袋
JP6306066B2 (ja) * 2014-02-17 2018-04-04 福助工業株式会社 角立ち包装袋
EP3119520B1 (en) 2014-03-21 2022-08-10 Environmental Express Inc. Polymer total dissolved solids vessel
US10106285B2 (en) 2014-08-20 2018-10-23 Charter Nex Films, Inc. Flexible package having a recyclable closure and a method of configuring said package for recycling
CA2919466C (en) 2015-02-10 2023-06-27 Nova Chemicals Corporation Stand up pouch
US9873558B2 (en) 2015-02-26 2018-01-23 Monosol, Llc Multi-dose cleaning product and method of manufacture
CN107428138B (zh) * 2015-02-27 2019-07-12 博里利斯股份公司 仅基于聚乙烯的层压膜结构
US11535012B2 (en) 2015-12-15 2022-12-27 Borealis Ag Polyethylene based laminated film structure with barrier properties
CN109070531B (zh) * 2016-03-11 2020-09-18 埃克森美孚化学专利公司 多层膜及其制造方法
RU2741434C2 (ru) * 2016-05-31 2021-01-26 Дау Глоубл Текнолоджиз, Ллк Пленки с покрытием и упаковки из них
KR102219390B1 (ko) 2016-06-03 2021-02-26 보레알리스 아게 다층 구조
WO2018194740A1 (en) 2017-04-19 2018-10-25 Exxonmobil Chemical Patents Inc. Multilayer films and methods of making the same
AR112245A1 (es) 2017-06-30 2019-10-09 Dow Global Technologies Llc Laminados y películas de polietileno multicapa para usar en materiales de envasado flexibles
NL2019329B1 (en) * 2017-07-24 2019-02-18 Quinlyte Holding B V Multilayer laminate film assembly and standing pouch
US20210023828A1 (en) 2018-03-26 2021-01-28 Dai Nippon Printing Co., Ltd. Laminate, and packaging material, packaging bag and stand-up pouch each comprising said laminate, and multi-layer substrate
CA3053597A1 (en) * 2018-09-10 2020-03-10 Nova Chemicals Corporation Recycable package with fitment
MX2020008168A (es) 2019-08-06 2021-02-08 Dow Global Technologies Llc Composiciones de polietileno.
US11969976B2 (en) 2019-08-06 2024-04-30 Dow Global Technologies Llc Multilayer films that include at least five layers and methods of producing the same
EP3797988A1 (en) * 2019-09-30 2021-03-31 Dow Global Technologies Llc Plastomer toughened/stiffened polyolefin multilayer films and laminates comprising same
EP4041541A1 (en) * 2019-10-10 2022-08-17 SABIC Global Technologies, B.V. Package comprising a bi-directionally oriented polyethylene film
US20240101855A1 (en) 2020-12-08 2024-03-28 Dow Global Technologies Llc Coated Article
WO2022125247A1 (en) 2020-12-08 2022-06-16 Dow Global Technologies Llc Article
MX2023006339A (es) 2020-12-08 2023-06-12 Dow Global Technologies Llc Articulo.
KR102575753B1 (ko) * 2021-06-10 2023-09-06 김종수 친환경 아이스팩 및 그 제조방법

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
CA849081A (en) 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3914342A (en) 1971-07-13 1975-10-21 Dow Chemical Co Ethylene polymer blend and polymerization process for preparation thereof
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5693488A (en) 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
JP3258534B2 (ja) 1995-07-28 2002-02-18 タイコエレクトロニクスアンプ株式会社 雌型コンタクト
JP2000238212A (ja) * 1999-02-22 2000-09-05 Tamapori Kk 包装用積層フィルム及びこれを用いた易引裂性包装体
JP2001277408A (ja) 2000-03-31 2001-10-09 Toppan Printing Co Ltd 腰強度と耐衝撃性に優れた樹脂積層フィルム
US6932592B2 (en) * 2000-06-22 2005-08-23 Exxonmobil Chemical Patents Inc. Metallocene-produced very low density polyethylenes
JP4722264B2 (ja) 2000-08-07 2011-07-13 日本ポリオレフィン株式会社 パウチ
DE10053902B4 (de) 2000-10-31 2006-06-08 Martin Geisler Folien-Beutel mit integriertem und wiederverschließbarem Trinkrohr
US7135526B2 (en) * 2001-06-22 2006-11-14 Univation Technologies, Llc Very low density polyethylene and high density polyethylene blends
EP1425344B1 (en) * 2001-08-31 2005-01-26 Dow Global Technologies Inc. Multimodal polyethylene material
JP2003072003A (ja) 2001-09-06 2003-03-12 Toyobo Co Ltd 積層ポリオレフィンフィルム及び積層包装材料
US6957915B2 (en) 2002-03-21 2005-10-25 Hb Creative Llc Standup bag and method of manufacturing same
WO2004072176A2 (en) * 2003-02-04 2004-08-26 Dow Global Technologies Inc. Film layers made from polymer blends
GB0421997D0 (en) * 2004-10-04 2004-11-03 Borealis Tech Oy Film
EP1796902B1 (en) 2004-10-04 2017-06-28 Borealis Technology Oy Film
JP2006117287A (ja) 2004-10-22 2006-05-11 Toppan Printing Co Ltd 詰替え用スタンディングパウチ
US8034461B2 (en) * 2005-02-09 2011-10-11 Equistar Chemicals, Lp Preparation of multilayer polyethylene thin films
JP4588490B2 (ja) * 2005-02-28 2010-12-01 株式会社プライムポリマー 樹脂組成物およびそれから得られる延伸フィルム
EP1834986A1 (en) 2006-03-13 2007-09-19 Borealis Technology Oy High density polyethylene
EP1902837A1 (en) * 2006-09-22 2008-03-26 Borealis Technology OY Multilayer film
EP1905575A1 (de) 2006-09-28 2008-04-02 Alcan Technology & Management Ltd. Standbeutel aus einem mehrschichtigen Film
DE602006013673D1 (en) * 2006-12-21 2010-05-27 Borealis Tech Oy Film
EP1961558A1 (en) * 2007-02-26 2008-08-27 Borealis Technology OY Laminated multilayer films
EP1961557B1 (en) * 2007-02-26 2017-04-05 Borealis Technology Oy Multilayer film structure
CA2594472A1 (en) 2007-07-23 2009-01-23 Nova Chemicals Corporation Multilayer barrier film
JP4898717B2 (ja) 2008-01-24 2012-03-21 日本ポリエチレン株式会社 多層ブロー成形品及びその製造方法
EP2172510A1 (en) * 2008-10-01 2010-04-07 Dow Global Technologies Inc. Barrier films and method for making and using the same

Also Published As

Publication number Publication date
WO2012003042A1 (en) 2012-01-05
RU2013103499A (ru) 2014-08-10
MX337368B (es) 2016-02-29
US9676172B2 (en) 2017-06-13
BR112012033382B1 (pt) 2020-04-22
EP2762308B1 (en) 2016-09-14
CN103228441A (zh) 2013-07-31
EP2585298B1 (en) 2014-07-16
CL2012003678A1 (es) 2013-08-02
CN103228441B (zh) 2015-04-08
US20160332430A1 (en) 2016-11-17
EP2762308A1 (en) 2014-08-06
JP2013536102A (ja) 2013-09-19
EP2762308B2 (en) 2024-06-05
BR122019026947B1 (pt) 2020-04-22
KR101888706B1 (ko) 2018-08-14
JP5910834B2 (ja) 2016-04-27
MX2012015307A (es) 2013-05-01
KR20130089239A (ko) 2013-08-09
BR112012033382A2 (pt) 2016-11-22
US9421743B2 (en) 2016-08-23
ES2604629T3 (es) 2017-03-08
US20160001533A1 (en) 2016-01-07
CO6670559A2 (es) 2013-05-15
CL2016000141A1 (es) 2016-12-09
EP2585298A1 (en) 2013-05-01

Similar Documents

Publication Publication Date Title
BR112012033382A8 (pt) estrutura de película laminada apropriada para uso em sacos de fundo plano e monopelícula apropriada para uso em sacos de fundo plano
MX2014008014A (es) Peliculas o lamina de polimero de olefina ciclica de capas multiples coextrudido que tienen barrera mejorada contra vapor de humedad.
CY1114255T1 (el) Ενισχυμενο φιλμ για προστασια αντιστασης κατα των εκρηξεων και μεθοδοι για αυτο
BR112012033497A2 (pt) painel compreendendo uma camada de compósito polimérico e uma camada de reforço
BR112012030020A2 (pt) termoplástico estruturado em entrelaçamentos compósitos
BR112013017149A2 (pt) película ou espuma microcapilar, estrutura e multicamada e artigo
BR112015010251A2 (pt) película em multicamadas
BRPI0703644A (pt) curativo de pelìcula fina
BR112013017151A2 (pt) película ou espuma reforçada, estrutura em multicamada e artigo
EP2221322A4 (en) IONOMER, IONOMER-CONTAINING RESIN COMPOSITION, NON-STRETCHED FILM, EACH SHEET OR MOLDED BODY BASED ON THE SAME, AND LAMINATE COMPRISING A UNSOLVED FILM LAYER
BR112018011444A2 (pt) filmes de múltiplas camadas adequados para uso em aplicações de termoformação
BR112016028445A2 (pt) filmes com resistência à abrasão, clareza e conformabilidade
BR112012024529A2 (pt) artigo tendo resistência à tração alta e composto de boa aderência
BR112016024010A2 (pt) filmes encolhíveis com alta resistência a rasgamento e métodos de fazer os mesmos
BR112017013035A8 (pt) Película de proteção de superfície
BR112013027857A2 (pt) Produto absorvente higiênico
SE0800543L (sv) Förstyvningsskikt för att underlätta applicering av en plastfilm till hud
MX2017001711A (es) Polietileno de muy baja densidad producido con catalizador de un solo sitio.
BR112014031430A2 (pt) película contendo um carbonato de polialquileno
EP2599500A4 (en) ADHESIVE STAMP FOR MEDICAL USE
BR112013005884A2 (pt) revestimento retraível termicamente de camadas múltiplas compatibilizado reativo
TW200740607A (en) Multi-layer release films
BRPI0607067A2 (pt) laminação de filme/cartão de resistência alta e método de fazer a mesma
BR102012002905A2 (pt) veÍculo
MX2010004451A (es) Pelicula de etiqueta para etiquetas completas.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: DOW GLOBAL TECHNOLOGIES LLC (US) ; DOW BRASIL INDU

B25A Requested transfer of rights approved

Owner name: DOW GLOBAL TECHNOLOGIES LLC (US)

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 06/05/2011, OBSERVADAS AS CONDICOES LEGAIS.