BR0315554A - Dispersões poliméricas com alta estabilidade e processos para sua preparação - Google Patents

Dispersões poliméricas com alta estabilidade e processos para sua preparação

Info

Publication number
BR0315554A
BR0315554A BR0315554-4A BR0315554A BR0315554A BR 0315554 A BR0315554 A BR 0315554A BR 0315554 A BR0315554 A BR 0315554A BR 0315554 A BR0315554 A BR 0315554A
Authority
BR
Brazil
Prior art keywords
processes
preparation
highly stable
polymeric dispersions
stable polymeric
Prior art date
Application number
BR0315554-4A
Other languages
English (en)
Inventor
Markus Scherer
Wolfang Tschepat
Stephan Massoth
Original Assignee
Rohmax Additives 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 Rohmax Additives Gmbh filed Critical Rohmax Additives Gmbh
Publication of BR0315554A publication Critical patent/BR0315554A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M157/00—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/16—Ethers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/74—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/04—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing propene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/046—Hydroxy ethers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

"DISPERSõES POLIMéRICAS COM ALTA ESTABILIDADE E PROCESSOS PARA SUA PREPARAçãO". A presente invenção refere-se a uma dispersão polimérica de alta estabilidade compreendendo: A) pelo menos uma poliolefina dispersa, B) pelo menos um componente de dispersão, C) óleo mineral e D) pelo menos um composto compreendendo grupos (oligo)oxialquila.
BR0315554-4A 2002-10-22 2003-08-27 Dispersões poliméricas com alta estabilidade e processos para sua preparação BR0315554A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10249295A DE10249295A1 (de) 2002-10-22 2002-10-22 Polymerdispersionen mit hoher Stabilität und Verfahren zur Herstellung
PCT/EP2003/009464 WO2004037955A1 (de) 2002-10-22 2003-08-27 Polymerdispersionen mit hoher stabilität und verfahren zur herstellung

Publications (1)

Publication Number Publication Date
BR0315554A true BR0315554A (pt) 2005-08-23

Family

ID=32102892

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0315554-4A BR0315554A (pt) 2002-10-22 2003-08-27 Dispersões poliméricas com alta estabilidade e processos para sua preparação
BRPI0315554-4A BRPI0315554B1 (pt) 2002-10-22 2003-08-27 Dispersão polimérica, processo para sua preparação e seu uso como aditivo para formulações de óleo lubrificante

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0315554-4A BRPI0315554B1 (pt) 2002-10-22 2003-08-27 Dispersão polimérica, processo para sua preparação e seu uso como aditivo para formulações de óleo lubrificante

Country Status (12)

Country Link
US (1) US7452932B2 (pt)
EP (1) EP1558713B1 (pt)
JP (3) JP2006503938A (pt)
KR (1) KR101070180B1 (pt)
CN (1) CN100537731C (pt)
AU (1) AU2003258669A1 (pt)
BR (2) BR0315554A (pt)
CA (1) CA2498863C (pt)
DE (1) DE10249295A1 (pt)
ES (1) ES2562489T3 (pt)
MX (1) MXPA05004105A (pt)
WO (1) WO2004037955A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003210270A1 (en) * 2002-03-01 2003-09-16 Rohmax Additives Gmbh Copolymers as dewaxing additives
DE10249292A1 (de) * 2002-10-22 2004-05-13 Rohmax Additives Gmbh Polymerdispersionen mit geringer Viskosität und Verfahren zur Herstellung
DE10249295A1 (de) 2002-10-22 2004-05-13 Rohmax Additives Gmbh Polymerdispersionen mit hoher Stabilität und Verfahren zur Herstellung
DE10249294A1 (de) * 2002-10-22 2004-05-13 Rohmax Additives Gmbh Stabile Polymerdispersionen und Verfahren zur Herstellung
DE10314776A1 (de) * 2003-03-31 2004-10-14 Rohmax Additives Gmbh Schmierölzusammensetzung mit guten Reibeigenschaften
DE102004018094A1 (de) * 2004-04-08 2005-11-03 Rohmax Additives Gmbh Polymere mit H-Brücken bildenden Funktionalitäten zur Verbesserung des Verschleißschutzes
DE102004018093A1 (de) * 2004-04-08 2005-10-27 Rohmax Additives Gmbh Polymere mit H-Brücken bildenden Funktionalitäten
DE102004021778A1 (de) * 2004-04-30 2005-12-08 Rohmax Additives Gmbh Verwendung von Polyalkyl(meth)acrylaten in Schmierölzusammensetzungen
DE102004021717A1 (de) * 2004-04-30 2005-11-24 Rohmax Additives Gmbh Verfahren zur Herstellung von Schmierfett
US7429555B2 (en) * 2004-04-30 2008-09-30 Rohmax Additives Gmbh Lubricating grease with high water resistance
DE102004034618A1 (de) * 2004-07-16 2006-02-16 Rohmax Additives Gmbh Verwendung von Pfropfcopolymeren
DE102004037929A1 (de) * 2004-08-04 2006-03-16 Rohmax Additives Gmbh Verfahren zur radikalischen Polymerisation ethylenisch-ungesättigter Verbindungen
DE102005015931A1 (de) * 2005-04-06 2006-10-12 Rohmax Additives Gmbh Polyalkyl(meth) acrylat-Copolymere mit hervorragenden Eigenschaften
DE102006001771A1 (de) * 2006-01-12 2007-07-19 Röhm Gmbh Verfahren zur Aufreinigung von (Meth)acrylaten
DE102006039420A1 (de) 2006-08-23 2008-02-28 Evonik Rohmax Additves Gmbh Verfahren zur Herstellung von Methacrylatestern
DE102006061103B4 (de) * 2006-12-22 2008-11-06 Clariant International Ltd. Dispersionen polymerer Öladditive
DE102007025604A1 (de) * 2007-05-31 2008-12-04 Evonik Rohmax Additives Gmbh Verbesserte Polymerdispersionen
JP5676076B2 (ja) * 2008-12-16 2015-02-25 Ｊｘ日鉱日石エネルギー株式会社 潤滑油添加剤組成物及びその製造方法、潤滑油組成物及びその製造方法
DE102010041242A1 (de) 2010-09-23 2012-03-29 Evonik Rohmax Additives Gmbh Verfahren zur Herstellung von Polymerdispersionen
CN110846108B (zh) * 2019-11-14 2021-11-30 安徽金德润滑科技有限公司 一种公路车辆齿轮油及其制备方法
JPWO2023171614A1 (pt) * 2022-03-07 2023-09-14

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DE2905954C2 (de) 1979-02-16 1982-10-28 Röhm GmbH, 6100 Darmstadt Konzentrierte Polymerisatemulsionen als Viskositätsindexverbesserer für Mineralöle
DE3207292A1 (de) 1982-03-01 1983-09-08 Röhm GmbH, 6100 Darmstadt Konzentrierte emulsionen von olefincopolymerisaten
DE3207291A1 (de) * 1982-03-01 1983-09-08 Röhm GmbH, 6100 Darmstadt Konzentrierte emulsionen von olefincopolymerisaten
DE3613247C2 (de) * 1986-04-19 1995-04-27 Roehm Gmbh Konzentrierte Emulsionen aus Ethylen-Vinylacetat-Copolymeren, Verfahren zu deren Herstellung und deren Verwendung als Stockpunktverbesserer
JPH0832905B2 (ja) * 1987-07-01 1996-03-29 三洋化成工業株式会社 新規な粘度指数向上剤
US4839068A (en) * 1987-10-01 1989-06-13 The Lubrizol Corporation Polysuccinate esters and lubricating compositions comprising same
US5130359A (en) * 1989-07-04 1992-07-14 Sanyo Chemical Industries, Ltd. Viscosity index improver and method for producing the same
DE3930142A1 (de) * 1989-09-09 1991-03-21 Roehm Gmbh Dispergierwirksame viskositaets-index-verbesserer
US5648557A (en) * 1994-10-27 1997-07-15 Mobil Oil Corporation Polyether lubricants and method for their production
DE19641954A1 (de) * 1996-10-11 1998-04-16 Rohmax Additives Gmbh Neue Polymer in Polymer-Dispersion als VI-Verbesserer
DE19823565A1 (de) * 1998-05-27 1999-12-02 Clariant Gmbh Mischungen von Copolymeren mit verbesserter Schmierwirkung
AU2003210270A1 (en) 2002-03-01 2003-09-16 Rohmax Additives Gmbh Copolymers as dewaxing additives
DE10249292A1 (de) * 2002-10-22 2004-05-13 Rohmax Additives Gmbh Polymerdispersionen mit geringer Viskosität und Verfahren zur Herstellung
DE10249294A1 (de) 2002-10-22 2004-05-13 Rohmax Additives Gmbh Stabile Polymerdispersionen und Verfahren zur Herstellung
DE10249295A1 (de) 2002-10-22 2004-05-13 Rohmax Additives Gmbh Polymerdispersionen mit hoher Stabilität und Verfahren zur Herstellung
DE10314776A1 (de) 2003-03-31 2004-10-14 Rohmax Additives Gmbh Schmierölzusammensetzung mit guten Reibeigenschaften
US7429555B2 (en) 2004-04-30 2008-09-30 Rohmax Additives Gmbh Lubricating grease with high water resistance

Also Published As

Publication number Publication date
JP2006503938A (ja) 2006-02-02
JP5114461B2 (ja) 2013-01-09
MXPA05004105A (es) 2005-06-22
JP2012052138A (ja) 2012-03-15
AU2003258669A1 (en) 2004-05-13
CA2498863C (en) 2012-10-09
WO2004037955A1 (de) 2004-05-06
CA2498863A1 (en) 2004-05-06
US7452932B2 (en) 2008-11-18
US20050261143A1 (en) 2005-11-24
BRPI0315554B1 (pt) 2019-10-08
WO2004037955A8 (de) 2005-05-12
EP1558713B1 (de) 2015-12-09
KR101070180B1 (ko) 2011-10-05
JP2010007078A (ja) 2010-01-14
EP1558713A1 (de) 2005-08-03
CN1688679A (zh) 2005-10-26
KR20050075363A (ko) 2005-07-20
DE10249295A1 (de) 2004-05-13
ES2562489T3 (es) 2016-03-04
AU2003258669A8 (en) 2004-05-13
CN100537731C (zh) 2009-09-09

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Owner name: EVONIK ROHMAX ADDITIVES GMBH (DE)

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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B12B Appeal against refusal [chapter 12.2 patent gazette]
B25D Requested change of name of applicant approved

Owner name: EVONIK OIL ADDITIVES GMBH (DE)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/10/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/10/2019, OBSERVADAS AS CONDICOES LEGAIS

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

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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 2685 DE 21-06-2022 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.