BRPI0910358A2 - espuma viscoelástica, composição de poliol, sistema reagente para a preparação de uma espuma de poliuretano viscoelástica, material de poliuretano viscoelástico, espuma de poliuretano viscoelástico, processo para preparar uma espuma de poliuretano viscoelástica e estrutura - Google Patents

espuma viscoelástica, composição de poliol, sistema reagente para a preparação de uma espuma de poliuretano viscoelástica, material de poliuretano viscoelástico, espuma de poliuretano viscoelástico, processo para preparar uma espuma de poliuretano viscoelástica e estrutura

Info

Publication number
BRPI0910358A2
BRPI0910358A2 BRPI0910358A BRPI0910358A BRPI0910358A2 BR PI0910358 A2 BRPI0910358 A2 BR PI0910358A2 BR PI0910358 A BRPI0910358 A BR PI0910358A BR PI0910358 A BRPI0910358 A BR PI0910358A BR PI0910358 A2 BRPI0910358 A2 BR PI0910358A2
Authority
BR
Brazil
Prior art keywords
viscoelastic
viscoelastic polyurethane
polyurethane foam
foam
preparing
Prior art date
Application number
BRPI0910358A
Other languages
English (en)
Inventor
Alan Schrock
Asjad Shafi
Bernard Obi
Kaoru Aou
Rogelio Gamboa
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0910358A2 publication Critical patent/BRPI0910358A2/pt
Publication of BRPI0910358B1 publication Critical patent/BRPI0910358B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BRPI0910358-9A 2008-07-18 2009-07-15 Composição de poliol, sistema reagente para a preparação de uma espuma de poliuretano viscoelástica, espuma de poliuretano viscoelástica e processo para preparar uma espuma de poliuretano viscoelástica BRPI0910358B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8195608P 2008-07-18 2008-07-18
US61/081,956 2008-07-18
PCT/US2009/050649 WO2010009205A1 (en) 2008-07-18 2009-07-15 Cellular structures and viscoelastic polyurethane foams

Publications (2)

Publication Number Publication Date
BRPI0910358A2 true BRPI0910358A2 (pt) 2016-09-20
BRPI0910358B1 BRPI0910358B1 (pt) 2019-05-21

Family

ID=40974377

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0910358-9A BRPI0910358B1 (pt) 2008-07-18 2009-07-15 Composição de poliol, sistema reagente para a preparação de uma espuma de poliuretano viscoelástica, espuma de poliuretano viscoelástica e processo para preparar uma espuma de poliuretano viscoelástica

Country Status (10)

Country Link
US (2) US20120028024A1 (pt)
EP (1) EP2303944B8 (pt)
JP (2) JP2011528726A (pt)
CN (1) CN102149740B (pt)
AR (1) AR072823A1 (pt)
BR (1) BRPI0910358B1 (pt)
ES (1) ES2655387T3 (pt)
MX (1) MX342678B (pt)
PT (1) PT2303944T (pt)
WO (1) WO2010009205A1 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9167921B2 (en) * 2008-09-09 2015-10-27 Michael Rieber Baby headrest
US20130085200A1 (en) * 2010-06-23 2013-04-04 Dow Global Technologies Llc High air flow polyurethane viscoelastic foam
EP2621984B1 (en) * 2010-09-29 2015-02-25 Dow Global Technologies LLC Use of poly(butylene oxide) polyol to improve durability of mdi-polyurethane foams
ES2745737T3 (es) * 2010-09-29 2020-03-03 Dow Global Technologies Llc Proceso para fabricar espuma de poliuretano viscoelástica con deformación por compresión baja y circulación de aire alta
US11072712B2 (en) 2011-06-08 2021-07-27 Henkel Ag & Co. Kgaa Corrosion resistant sol-gel coating and composition and process for making the same
US8984690B2 (en) * 2011-07-29 2015-03-24 Dreamwell, Ltd. Mattress and side rail assembly with high airflow
US8832888B2 (en) 2011-07-29 2014-09-16 Dreamwell, Ltd. Mattress and side rail assemblies having high airflow
US8975335B2 (en) 2011-09-23 2015-03-10 Bayer Materialscience Llc Process for the production of high air flow polyether foams and the foams produced by this process
CN104031235B (zh) 2013-03-05 2016-07-13 万华化学（北京）有限公司 一种粘弹性聚氨酯吸音泡沫的制备方法
US9359507B2 (en) 2013-03-15 2016-06-07 Henkel Ag & Co. Kgaa Ambient curable corrosion resistant sol-gel coating and composition and process for making the same
DE102013204991A1 (de) 2013-03-21 2014-09-25 Evonik Industries Ag Herstellung von Polyurethanschäumen, die Polyole auf Polyolefinbasis enthalten
EP3071800B1 (en) 2013-10-23 2019-11-27 United Technologies Corporation Nanocellular foam damper
WO2016153664A1 (en) * 2015-03-23 2016-09-29 Dow Global Technologies Llc Appliances having sound and thermal insulation based on viscoelastic polyurethane
US9951174B2 (en) 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
CN106243304A (zh) 2015-06-11 2016-12-21 科思创聚合物（中国）有限公司 粘弹性网状聚氨酯泡沫及其制备方法
JP6969073B2 (ja) * 2016-03-25 2021-11-24 東ソー株式会社 ポリウレタン樹脂製造用触媒組成物、及びそれを用いた軟質ポリウレタンフォームの製造方法
WO2017173396A1 (en) * 2016-03-31 2017-10-05 The Regents Of The University Of California Composite foam
US20190143635A1 (en) * 2016-07-21 2019-05-16 Dow Global Technologies Llc Composite cushioning structures, and methods of manufacturing thereof
JP7121729B2 (ja) * 2016-09-13 2022-08-18 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 多孔質体、該多孔質体の付加製造方法、並びに人を支持する及び／又は支えるための装置
ES2880289T3 (es) * 2017-01-17 2021-11-24 Dow Global Technologies Llc Mezclas de poliol útiles para la producción de espuma viscoelástica
WO2018169833A1 (en) * 2017-03-15 2018-09-20 Covestro Llc Viscoelastic polyurethane foams with reduced temperature sensitivity
US11124600B2 (en) 2017-07-17 2021-09-21 Dow Global Technologies Llc Polyurethane foams and method for making the foam
EP3708609A4 (en) * 2017-11-10 2021-08-11 Sekisui Chemical Co., Ltd. EXPANDED RESIN OBJECT
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
KR101985111B1 (ko) * 2017-12-14 2019-05-31 서울시립대학교 산학협력단 폴리우레탄 조성물, 이를 포함하는 흡음재 및 폴리우레탄 폼의 제조방법
CN108570138B (zh) * 2018-03-30 2020-08-25 黎明化工研究设计院有限责任公司 一种高阻燃低密度低温敏性聚氨酯慢回弹泡沫
US10793692B2 (en) 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams
CN113861921A (zh) * 2021-09-03 2021-12-31 惠州锂威新能源科技有限公司 一种聚氨酯发泡胶及其制备方法及应用、软包锂离子电池

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5457557A (en) * 1977-10-15 1979-05-09 Idemitsu Kosan Co Ltd Shock absorbing medium
US4525491A (en) * 1982-12-24 1985-06-25 Asahi Glass Company, Ltd. Process for producing a polyurethane elastomer by reaction injection molding
US4950695A (en) 1989-03-06 1990-08-21 Pmc, Inc. Reduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethers
US4950694A (en) 1989-06-29 1990-08-21 Union Carbide Chemicals And Plastics Company Inc. Preparation of polyurethane foams without using inert blowing agents
DK0625070T3 (da) * 1991-12-20 1999-02-22 Allied Signal Inc Materialer med lav massefylde, som har høje overfladearealer, og genstande dannet derudfra til anvendelse ved genvindingen
US5502082A (en) * 1991-12-20 1996-03-26 Alliedsignal Inc. Low density materials having good compression strength and articles formed therefrom
WO1994026800A1 (en) 1993-05-12 1994-11-24 The Dow Chemical Company Molded polyurethane foams
JPH06322058A (ja) * 1993-05-12 1994-11-22 Dow Chem Japan Ltd ポリウレタンフォーム成形品
US5900442A (en) 1995-05-12 1999-05-04 Imperial Chemical Industries Plc Flexible polyurethane foams
TR199701345T1 (xx) * 1995-05-12 1998-02-21 Imperial Chemical Industries Plc Yeni b�k�lgen poli�retan k�p�kler.
US6066436A (en) * 1996-09-09 2000-05-23 Polyfibron Technologies, Inc. Aqueous developable photosensitive polyurethane-methacrylate
US6136879A (en) * 1997-10-28 2000-10-24 Tokai Rubber Industries, Ltd. Soft polyurethane foam, method of producing the same and vehicle interior member using the same
JP4125426B2 (ja) 1998-02-06 2008-07-30 三井化学ポリウレタン株式会社 低反発性ウレタンフォーム
AU7914300A (en) 1999-11-02 2001-05-14 Huntsman International Llc Process for making visco-elastic foams, polyols blend and reaction system usefultherefor
US6391935B1 (en) 2000-01-31 2002-05-21 Bayer Antwerp, N.V. Viscoelastic polyurethane foams
GB0030304D0 (en) 2000-12-13 2001-01-24 Lilly Co Eli Compounds
US6491846B1 (en) * 2001-06-21 2002-12-10 Bayer Antwerpen, N.V. Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam
AU2002352975A1 (en) * 2001-11-29 2003-06-10 Huntsman International Llc Viscoelastic polyurethanes
US20050209428A1 (en) * 2002-06-19 2005-09-22 Krishnan Tamareselvy Breathable polyurethanes, blends, and articles
US20070237812A1 (en) 2006-04-11 2007-10-11 Tyco Healthcare Group Multi-layer wound dressings
US6653363B1 (en) * 2002-12-04 2003-11-25 Foamex, L.P. Low energy-loss, high firmness, temperature sensitive polyurethane foams
US20040266900A1 (en) 2003-06-26 2004-12-30 Raymond Neff Viscoelastic polyurethane foam
US7208531B2 (en) 2003-06-26 2007-04-24 Basf Corporation Viscoelastic polyurethane foam
JP4216142B2 (ja) * 2003-07-01 2009-01-28 オルガノ株式会社 アミノ化有機多孔質体の製造方法
US7591865B2 (en) * 2005-01-28 2009-09-22 Saint-Gobain Abrasives, Inc. Method of forming structured abrasive article
US20090143495A1 (en) 2005-08-12 2009-06-04 Katsuhisa Nozawa Composition for Polyurethane Foam, Polyurethane Foam Obtained From the Composition, and Use Thereof
WO2007089763A2 (en) 2006-01-31 2007-08-09 Tyco Healthcare Group Lp Super soft foams
EP2052005A2 (en) 2006-08-10 2009-04-29 Dow Global Technologies Inc. Method for preparing viscoelastic polyurethane foam
WO2011012167A1 (en) 2009-07-31 2011-02-03 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for operating a wavelength division multiplexing access network
WO2013134247A1 (en) * 2012-03-06 2013-09-12 Basf Se Method of producing a flexible polyurethane foam article

Also Published As

Publication number Publication date
CN102149740A (zh) 2011-08-10
JP2014159577A (ja) 2014-09-04
JP5964879B2 (ja) 2016-08-03
PT2303944T (pt) 2017-12-05
WO2010009205A1 (en) 2010-01-21
EP2303944A1 (en) 2011-04-06
JP2011528726A (ja) 2011-11-24
AR072823A1 (es) 2010-09-22
CN102149740B (zh) 2013-11-13
ES2655387T3 (es) 2018-02-19
US20120028024A1 (en) 2012-02-02
US9266996B2 (en) 2016-02-23
BRPI0910358B1 (pt) 2019-05-21
US20130035413A1 (en) 2013-02-07
EP2303944B1 (en) 2017-11-01
MX342678B (es) 2016-10-07
EP2303944B8 (en) 2017-12-06
MX2011000718A (es) 2011-03-01

Similar Documents

Publication Publication Date Title
BRPI0910358A2 (pt) espuma viscoelástica, composição de poliol, sistema reagente para a preparação de uma espuma de poliuretano viscoelástica, material de poliuretano viscoelástico, espuma de poliuretano viscoelástico, processo para preparar uma espuma de poliuretano viscoelástica e estrutura
BRPI0911010A2 (pt) espuma viscoelástica, composição de poliol, sistema reagente para a preparação de uma espuma de poliuretano viscoelástica, material de poliuretano viscoelástico, e processo para preparar uma espuma de poliuretano viscoelástica
BRPI0819469A2 (pt) Composição formadora de espuma, espuma e processo para produção de uma espuma
BRPI0815434A2 (pt) Composição de poliol, processo para preparar um poliuretano, espuma e artigo
BRPI1006216A2 (pt) formulação de espuma de poliuretano ou de poliisocianurato, espuma de poliuretano ou de poliisocianurato, poliol formulado e método para preparar uma espuma de poliuretano ou de poliisocianurato
BR112012032985A2 (pt) sistema de reação para a preparação de uma espuma de poliuretano viscoelástica e método para preparar uma espuma viscoelástica
BRPI0819059A2 (pt) "composição formadora de espuma, espuma polimérica e processo para a produção de uma espuma"
BRPI0914357A2 (pt) processo para preparar uma espuma de poliuretano rígida de células fechadas preenchedora de cavidades
BRPI0813018A2 (pt) " composição de formação de espuma, espuma de polímero de poliuretano ou poliisocianurato e processo para produzir uma espuma "
BR112013003704A2 (pt) sistema de reação para a preparação de uma espuma viscoelástica e método para preparar uma espuma viscoelástica
BRPI0920168A2 (pt) poliéster-poliol, processo para produzir espumas rígidas de poliuretano, espuma rígida de poliuretano, e, uso de poliéster-polióis
EP2197933A4 (en) AMINO CATALYSTS FOR POLYURETHANE FOAM
BR112012002073A2 (pt) método para a fabricação de espuma de poliuretano, espuma de poliuretano e seu uso
BRPI1006449A2 (pt) composição de poliol estável em armazenamento, formulação para o preparo de uma espuma de poliisocianurato e método para o preparo de uma espuma de poliisocianurato
BRPI1015095A2 (pt) composição, processos para preparar uma composição e um material de poli-isocianurato , e, material de poli-isocianurato
BRPI0902896A2 (pt) "dispersão de poliol polimérico, espuma de poliuretano, método para formar uma dispersão depoliol polimérico, e método para produzir uma espuma de poliuretano"
BRPI1005963A2 (pt) processo para preparar uma espuma rígida de poliuretano
BRPI0815275A2 (pt) processo para produzir um produto de poliuretano e espuma de poliuretano
BR112012010631A2 (pt) processo para a produção de uma espuma de poluretano e espuma de poluretano obtenível desse processo
BRPI0810398A2 (pt) Método para espumar, parcialmente ou completamente, as cavidades em uma estrutura de lastro de um leito de lastro e dispositivo para espumar cavidades em estrutura de lastro de leito de lastro
BRPI0922186A2 (pt) processo para preparar um isocianato, e , isocianato
BRPI0918145A2 (pt) mistura de policarbonato aromático e ácido poliláctico, o método para preparo da mesma e o uso da mesma
EP2368927A4 (en) FOAMABLE COMPOSITION FOR A POLYURETHANE FOAM AND POLYURETHANE FOAM
BRPI0912437A2 (pt) composição formadora de espuma, poliuretano de célula fechada ou espuma de polímero poliisocianurato preparada pela reação de uma quantidade eficaz da composição formadora de espuma e processo para a produção de um poliuretano de célula fechada ou espuma de polímero poliisocianurato
EP2345680A4 (en) EXPANDABLE COMPOSITION FOR POLYURETHANE FOAM, AND POLYURETHANE FOAM

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 15/07/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/07/2009, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

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 2679 DE 10-05-2022 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.