BR112013016429A2 - polimerização em massa de dienos conjugados usando um sistema catalisador à base de níquel - Google Patents

polimerização em massa de dienos conjugados usando um sistema catalisador à base de níquel

Info

Publication number
BR112013016429A2
BR112013016429A2 BR112013016429A BR112013016429A BR112013016429A2 BR 112013016429 A2 BR112013016429 A2 BR 112013016429A2 BR 112013016429 A BR112013016429 A BR 112013016429A BR 112013016429 A BR112013016429 A BR 112013016429A BR 112013016429 A2 BR112013016429 A2 BR 112013016429A2
Authority
BR
Brazil
Prior art keywords
nickel
catalyst system
based catalyst
polymerization
conjugated dienes
Prior art date
Application number
BR112013016429A
Other languages
English (en)
Other versions
BR112013016429B1 (pt
Inventor
Mccauley Kevin
Luo Steven
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of BR112013016429A2 publication Critical patent/BR112013016429A2/pt
Publication of BR112013016429B1 publication Critical patent/BR112013016429B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/70—Iron group metals, platinum group metals or compounds thereof
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/902—Monomer polymerized in bulk in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

polimerização em massa de dienos conjugados usando um sistema catalisador à base de níquel um processo para a preparação de um polidieno, o processo compreendendo a etapa de polimerização do monômero de dieno conjugado com um sistema catalisador à base de níquel, onde a referida etapa de polimerização ocorre dentro de uma mistura de polimerização que inclui menos de 20% por peso do solvente orgânico, com base no peso total da mistura de polimerização, onde a temperatura da mistura de polimerização é mantida abaixo de 34º c durante a etapa de polimerização, e onde a conversão do monômero de dieno conjugado é mantida abaixo de 30%.
BR112013016429-8A 2010-12-31 2011-12-30 polimerização em massa de dienos conjugados usando um sistema catalisador à base de níquel BR112013016429B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061428936P 2010-12-31 2010-12-31
US61/428,936 2010-12-31
PCT/US2011/068069 WO2012092547A1 (en) 2010-12-31 2011-12-30 Bulk polymerization of conjugated dienes using a nickel-based catalyst system

Publications (2)

Publication Number Publication Date
BR112013016429A2 true BR112013016429A2 (pt) 2017-03-28
BR112013016429B1 BR112013016429B1 (pt) 2020-12-08

Family

ID=45532035

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013016429-8A BR112013016429B1 (pt) 2010-12-31 2011-12-30 polimerização em massa de dienos conjugados usando um sistema catalisador à base de níquel

Country Status (9)

Country Link
US (1) US8987395B2 (pt)
EP (1) EP2658886B1 (pt)
JP (1) JP5810171B2 (pt)
KR (1) KR101860970B1 (pt)
CN (1) CN103339157B (pt)
BR (1) BR112013016429B1 (pt)
RU (1) RU2595043C2 (pt)
WO (1) WO2012092547A1 (pt)
ZA (1) ZA201304526B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8372925B2 (en) * 2007-04-10 2013-02-12 Bridgestone Corporation Nickel-based catalyst composition
RU2595043C2 (ru) * 2010-12-31 2016-08-20 Бриджстоун Корпорейшн Полимеризация в массе сопряженных диенов с использованием каталитической системы на основе никеля
US10066035B2 (en) 2015-12-07 2018-09-04 Bridgestone Corporation Catalyst systems and methods for preparation of 1,4-polybutadiene rubber
JP6806786B2 (ja) 2015-12-07 2021-01-06 株式会社ブリヂストン 低温用途のポリブタジエン重合体及びポリブタジエン重合体を組み込んだゴム組成物

Family Cites Families (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170904A (en) 1959-11-28 1965-02-23 Bridgestone Tire Co Ltd Production of cis-1, 4 polybutadiene with a ni-bf3 etherate-air3 catalyst
US3170907A (en) 1959-12-31 1965-02-23 Bridgestone Tire Co Ltd Production of cis-1, 4 polybutadiene with a nickel carboxylic acid salt-boron trifluoride etherate-aluminum trialkyl catalyst
GB906334A (en) 1959-12-31 1962-09-19 Bridgestone Tire Co Ltd Method of manufacturing cis-1,4-polybutadiene
GB1035796A (en) 1964-10-22 1966-07-13 Japan Synthetic Rubber Co Ltd Method for producing polybutadiene
US3464965A (en) 1965-10-08 1969-09-02 Japan Synthetic Rubber Co Ltd Process for producing polybutadienes having reduced cold flow tendency
US3528957A (en) 1967-07-10 1970-09-15 Goodyear Tire & Rubber Method of producing polybutadiene
US3487063A (en) 1967-12-15 1969-12-30 Goodyear Tire & Rubber Method of polymerizing butadiene or butadiene in mixture with other diolefins
US3483177A (en) 1967-12-15 1969-12-09 Goodyear Tire & Rubber Method for the polymerization of butadiene and butadiene in mixture with other diolefins using (1) organometallics,(2) organic ni or co,and (3) bf3 complexed with aldehydes,ketones,esters and nitriles
US3624000A (en) 1969-09-11 1971-11-30 Goodyear Tire & Rubber Novel catalyst for the polymerization of conjugated diolefins
US3769270A (en) 1969-12-10 1973-10-30 Goodyear Tire & Rubber Method of polymerizing butadiene with the aid of a three component catalyst comprising a mixture of (1) a group ii or iii metal hydride orderivatives thereof,(2) an organonickel or cobalt compound and (3) a fluorine containing material
NL7002794A (pt) 1970-02-27 1971-08-31
US3844974A (en) 1970-07-08 1974-10-29 Goodyear Tire & Rubber Catalyst for the polymerization of conjugated diolefins
US3873489A (en) 1971-08-17 1975-03-25 Degussa Rubber compositions containing silica and an organosilane
BE787691A (fr) 1971-08-17 1973-02-19 Degussa Composes organosiliciques contenant du soufre
US3978103A (en) 1971-08-17 1976-08-31 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Sulfur containing organosilicon compounds
US4102817A (en) 1973-07-18 1978-07-25 The Goodyear Tire & Rubber Company Catalyst composition for the preparation of butadiene
US4155880A (en) 1971-11-24 1979-05-22 The Goodyear Tire & Rubber Company Catalyst composition comprising an organoaluminum compound/an organonickel compound/a hydrogen fluoride complex compound
US3856764A (en) 1971-11-24 1974-12-24 Goodyear Tire & Rubber Polymerization process
US3962375A (en) 1973-12-13 1976-06-08 The Goodyear Tire & Rubber Company Polymerization process
US3910869A (en) 1974-01-31 1975-10-07 Goodyear Tire & Rubber Chemical process
ZA75737B (en) * 1974-02-05 1976-01-28 Michelin & Cie Bulk polymerization using an organosilo xane anti-foam compound
SU580840A3 (ru) 1974-02-07 1977-11-15 Дегусса (Фирма) Способ получени серосодержащих кремнийорганических соединений
US4096322A (en) 1974-12-23 1978-06-20 The Goodyear Tire & Rubber Company Polymerization of butadiene
US4020255A (en) 1975-05-07 1977-04-26 The Goodyear Tire & Rubber Company Continuous insitu catalyst addition for polybutadiene polymerization
US3985941A (en) 1975-05-12 1976-10-12 The Goodyear Tire & Rubber Company Method of polymerization
US4002594A (en) 1975-07-08 1977-01-11 Ppg Industries, Inc. Scorch retardants for rubber reinforced with siliceous pigment and mercapto-type coupling agent
JPS5636532A (en) 1979-09-04 1981-04-09 Japan Synthetic Rubber Co Ltd Rubber composition
ZA832555B (en) 1982-04-26 1983-12-28 Goodyear Tire & Rubber Controlling the molecular weight of polybutadiene
JPS5951903A (ja) * 1982-09-20 1984-03-26 Ube Ind Ltd ポリブタジエンの製造法
US4522989A (en) 1984-06-04 1985-06-11 The Firestone Tire & Rubber Company Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate component
US4522988A (en) 1984-06-04 1985-06-11 The Firestone Tire & Rubber Company Method of preparing high cis-1,4 diene polymers having good green strength and tack
DE3604785A1 (de) 1986-02-13 1987-08-20 Siemens Ag Metallgekapselte, gasisolierte hochspannungsanlage mit einem ueberspannungsableiter
IN173082B (pt) * 1986-02-19 1994-02-05 Goodyear Tire & Rubber
DD296496A5 (de) * 1990-07-12 1991-12-05 Buna Ag,De Katalysatorsystem fuer die loesungsmittelfreie polymerisation von 1,3-dienen zu polydienen
US5100982A (en) 1991-01-02 1992-03-31 The Goodyear Tire & Rubber Company Technique for reducing the molecular weight and broadening the molecular weight distribution of high cis-1,4-polybutadiene
FR2673187B1 (fr) 1991-02-25 1994-07-01 Michelin & Cie Composition de caoutchouc et enveloppes de pneumatiques a base de ladite composition.
US5412045A (en) 1994-09-16 1995-05-02 Polysar Rubber Corporation Preparation of high cis-1,4-polybutadiene with reduced gel
US5674932A (en) 1995-03-14 1997-10-07 The Goodyear Tire & Rubber Company Silica reinforced rubber composition and use in tires
US5580919A (en) 1995-03-14 1996-12-03 The Goodyear Tire & Rubber Company Silica reinforced rubber composition and use in tires
US5596053A (en) 1995-05-31 1997-01-21 Bridgestone/Firestone, Inc. High trans-1,4-polybutadiene and catalyst and process for preparing crystalline high trans-1,4-poly-butadiene
US5580930A (en) 1995-06-06 1996-12-03 Bridgestone Corporation Rubber composition for tires
JP3555809B2 (ja) 1995-06-19 2004-08-18 株式会社ブリヂストン ラジアルタイヤ
AT405285B (de) 1995-09-07 1999-06-25 Semperit Ag Kautschukmischung
US5583245A (en) 1996-03-06 1996-12-10 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
US5719207A (en) 1996-03-18 1998-02-17 The Goodyear Tire & Rubber Company Silica reinforced rubber composition and tire with tread
US5696197A (en) 1996-06-21 1997-12-09 The Goodyear Tire & Rubber Company Heterogeneous silica carbon black-filled rubber compound
JP3606411B2 (ja) 1996-07-10 2005-01-05 株式会社ブリヂストン タイヤ加硫成型用金型およびその製造方法
JP3117645B2 (ja) 1996-09-03 2000-12-18 株式会社ブリヂストン 空気入りラジアルタイヤ
US5663396A (en) 1996-10-31 1997-09-02 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
US5684171A (en) 1997-02-11 1997-11-04 The Goodyear Tire & Rubber Company Process for the preparation of organosilicon polysulfide compounds
US5684172A (en) 1997-02-11 1997-11-04 The Goodyear Tire & Rubber Company Process for the preparation of organosilicon polysulfide compounds
US6525118B2 (en) 1997-07-11 2003-02-25 Bridgestone Corporation Processability of silica-filled rubber stocks with reduced hysteresis
US6384117B1 (en) 1997-07-11 2002-05-07 Bridgestone Corporation Processability of silica-filled rubber stocks
US6221943B1 (en) 1997-07-11 2001-04-24 Bridgestone Corporation Processability of silica-filled rubber stocks
BR9806096B1 (pt) 1997-08-21 2009-01-13 mercaptosilano bloqueado; processo para a manufatura de uma borracha com carga; processo para a manufatura de um mercaptosilano bloqueado; composiÇço de borracha; e silano.
US5971046A (en) 1997-09-17 1999-10-26 Bridgestone/Firestone, Inc. Method and apparatus for bonding an active tag to a patch and a tire
US5955553A (en) 1998-08-19 1999-09-21 Bridgestone Corporation Molecular weight regulation of cis-1,4-polybutadiene using carboxylates
US6479601B1 (en) 1999-08-06 2002-11-12 The Goodyear Tire & Rubber Company Transition metal catalysts for diene polymerizations
FR2802542A1 (fr) 1999-12-20 2001-06-22 Michelin Soc Tech Composition de caoutchouc vulcanisable pour la fabrication d'un pneumatique et pneumatique dont la bande de roulement comprend une telle composition
US6590017B1 (en) 2000-05-15 2003-07-08 Bridgestone Corporation Processability of silica-reinforced rubber containing an amide compound
US6608145B1 (en) 2000-10-13 2003-08-19 Bridgestone Corporation Silica-reinforced rubber compounded with an organosilane tetrasulfide silica coupling agent at high mixing temperature
US6579949B1 (en) 2001-10-30 2003-06-17 Bridgestone Corporation Preparation of low hysteresis rubber by reacting a lithium polymer with a sulfur containing reagent
US7094849B2 (en) * 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes
ES2588177T3 (es) * 2004-03-02 2016-10-31 Bridgestone Corporation Proceso de polimerización en masa
US7081504B2 (en) * 2004-08-30 2006-07-25 The Goodyear Tire & Rubber Company Synthesis of 1,4-polybutadiene
US7585805B2 (en) * 2005-11-22 2009-09-08 Bridgestone Corporation Nickel-based catalyst composition
ZA200711158B (en) 2006-12-28 2009-03-25 Bridgestone Corp A method for producing functionalized cis-1,4-polydienes having high cis-1,4-linkage content and high functionality
US8372925B2 (en) 2007-04-10 2013-02-12 Bridgestone Corporation Nickel-based catalyst composition
US7572867B2 (en) 2007-05-01 2009-08-11 Bridgestone Corporation Polymerization process for producing polydienes
US8324329B2 (en) * 2007-08-07 2012-12-04 Bridgestone Corporation Process for producing functionalized polymers
US7879958B2 (en) 2007-08-07 2011-02-01 Bridgestone Corporation Polyhydroxy compounds as polymerization quenching agents
US7741418B2 (en) * 2007-12-31 2010-06-22 Bridgestone Corporation Process for producing polydienes
US7825201B2 (en) 2007-12-31 2010-11-02 Bridgestone Corporation Process for producing polydienes
RU2505552C2 (ru) * 2008-06-20 2014-01-27 Бриджстоун Корпорейшн Катализаторы для получения цис-1,4-полидиенов
US8623975B2 (en) 2009-06-24 2014-01-07 Bridgestone Corporation Process for producing polydienes
BR112013006649B1 (pt) 2010-09-23 2020-03-03 Bridgestone Corporation Método para produção de um polidieno
RU2595042C2 (ru) * 2010-12-31 2016-08-20 Бриджстоун Корпорейшн Полимеризация в массе сопряженных диенов с использованием каталитической системы на основе никеля
RU2595043C2 (ru) * 2010-12-31 2016-08-20 Бриджстоун Корпорейшн Полимеризация в массе сопряженных диенов с использованием каталитической системы на основе никеля

Also Published As

Publication number Publication date
EP2658886B1 (en) 2017-03-08
CN103339157B (zh) 2015-09-09
CN103339157A (zh) 2013-10-02
BR112013016429B1 (pt) 2020-12-08
RU2013135703A (ru) 2015-02-10
US20130281642A1 (en) 2013-10-24
EP2658886A1 (en) 2013-11-06
JP2014505767A (ja) 2014-03-06
US8987395B2 (en) 2015-03-24
WO2012092547A1 (en) 2012-07-05
RU2595043C2 (ru) 2016-08-20
KR20140001974A (ko) 2014-01-07
ZA201304526B (en) 2014-03-26
KR101860970B1 (ko) 2018-05-24
JP5810171B2 (ja) 2015-11-11

Similar Documents

Publication Publication Date Title
BRPI0812683A8 (pt) processo de polimerização em massa para produzir polidienos
BR112013016432A2 (pt) polimerização em massa de dienos conjugados usando um sistema catalisador à base de níquel
BR112012033011A2 (pt) sistema catalisador para a polimerização de olefinas
BR112014004511A2 (pt) método para produção de um ou mais produtos de hidrocarbonetos fluidos de um material hidrocarbonado sólido"
BR112015017606A2 (pt) composição, método de produzir a composição, utilização da composição e combustível obtido a partir da composição
BR112015000994A2 (pt) processo e sistema de reação para a preparação de metanol
BR112014030260A2 (pt) método para converter um material hidrocarbonáceo em um produto de hidrocarboneto fluido que compreende p-xileno
BR112012025057A2 (pt) solicitação de informação de estado de canal aperiódica em comunicação sem fio
BR112013016429A2 (pt) polimerização em massa de dienos conjugados usando um sistema catalisador à base de níquel
BR112014003277A2 (pt) produto de polímero, compacto de polímero, compacto de polímero para uso médico, toner e composição de polímero
BR112014008207A2 (pt) processo para a purificação de uma alimentação líquida substancialmente livre de água
BR112015025248A2 (pt) composição de hidrocarboneto renovável
BR112013006649A2 (pt) método para produção de um polidieno
BR112013027847A8 (pt) Componente de catalisador de titânio sólido para a produção de uma poliolefina, método de fabricar o mesmo, e, sistema de catalisador para a polimerização de uma olefina
BR112014003853A2 (pt) sistemas, métodos, e aparelho para uma estrutura de phy com baixo coeficiente
BR112014018729A8 (pt) Método e aparelho para testar materiais de circulação perdidos para formações subterrâneas
BR112014031695A8 (pt) método para alcançar um salto de aumento na viscosidade mooney na produção de polibutadieno de peso molecular elevado; polibutadieno de peso molecular elevado catalisado por neodímio; misturas de borracha; e uso de misturas de borracha
BR112014017851A8 (pt) Composição de polímero que compreende nanotubos de carbono
BR112013018121A2 (pt) processo para produzir produto de policondensação
BR112012029495A2 (pt) catalisador de base sólida
BR112012022949A2 (pt) processo para preparar, composição, uso.
BR112015015954A2 (pt) sistema de queimador de teste de poço, método e sistema
BR112014015983A2 (pt) processo para preparação de um polidieno
BR112015004912A2 (pt) método para clivar uma ligação b-o-4 em um substrato
BR112015020068A2 (pt) lacas protetoras e adesivos com base em acrilato

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 30/12/2011, 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 11A 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 2703 DE 25-10-2022 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.