BR112014031820B1 - aduto de politioéter e composição - Google Patents

aduto de politioéter e composição Download PDF

Info

Publication number
BR112014031820B1
BR112014031820B1 BR112014031820-4A BR112014031820A BR112014031820B1 BR 112014031820 B1 BR112014031820 B1 BR 112014031820B1 BR 112014031820 A BR112014031820 A BR 112014031820A BR 112014031820 B1 BR112014031820 B1 BR 112014031820B1
Authority
BR
Brazil
Prior art keywords
certain embodiments
adduct
groups
group
sulfur
Prior art date
Application number
BR112014031820-4A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014031820A2 (pt
Inventor
Lawrence G. Anderson
Renhe Lin
Juexiao Cai
Marfi Ito
Raquel Keledjian
Original Assignee
Prc-Desoto International, 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
Priority claimed from US13/529,237 external-priority patent/US8871896B2/en
Application filed by Prc-Desoto International, Inc filed Critical Prc-Desoto International, Inc
Publication of BR112014031820A2 publication Critical patent/BR112014031820A2/pt
Publication of BR112014031820B1 publication Critical patent/BR112014031820B1/pt

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J181/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Adhesives based on polysulfones; Adhesives based on derivatives of such polymers
    • C09J181/02—Polythioethers; Polythioether-ethers
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
    • C08G75/045—Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/12—Polythioether-ethers
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/14—Polysulfides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/02—Polythioethers; Polythioether-ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/04—Polysulfides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D181/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Coating compositions based on polysulfones; Coating compositions based on derivatives of such polymers
    • C09D181/04—Polysulfides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J181/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Adhesives based on polysulfones; Adhesives based on derivatives of such polymers
    • C09J181/04—Polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sealing Material Composition (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
BR112014031820-4A 2012-06-21 2013-06-21 aduto de politioéter e composição BR112014031820B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/529,237 US8871896B2 (en) 2012-06-21 2012-06-21 Michael addition curing chemistries for sulfur-containing polymer compositions
US13/529,237 2012-06-21
US13/659,152 2012-10-24
US13/659,152 US9018322B2 (en) 2012-06-21 2012-10-24 Controlled release amine-catalyzed, Michael addition-curable sulfur-containing polymer compositions
PCT/US2013/046948 WO2013192480A2 (en) 2012-06-21 2013-06-21 Michael addition curing chemistries for sulfur-containing polymer compositions

Publications (2)

Publication Number Publication Date
BR112014031820A2 BR112014031820A2 (pt) 2017-06-27
BR112014031820B1 true BR112014031820B1 (pt) 2021-03-09

Family

ID=48700006

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031820-4A BR112014031820B1 (pt) 2012-06-21 2013-06-21 aduto de politioéter e composição

Country Status (13)

Country Link
US (2) US9018322B2 (cg-RX-API-DMAC10.html)
EP (2) EP3495435A1 (cg-RX-API-DMAC10.html)
JP (1) JP6054524B2 (cg-RX-API-DMAC10.html)
KR (1) KR101674838B1 (cg-RX-API-DMAC10.html)
CN (1) CN104487488B (cg-RX-API-DMAC10.html)
AU (1) AU2013277027B2 (cg-RX-API-DMAC10.html)
BR (1) BR112014031820B1 (cg-RX-API-DMAC10.html)
CA (1) CA2876944C (cg-RX-API-DMAC10.html)
ES (1) ES2722250T3 (cg-RX-API-DMAC10.html)
IN (1) IN2014DN10829A (cg-RX-API-DMAC10.html)
MX (1) MX379006B (cg-RX-API-DMAC10.html)
RU (1) RU2608739C2 (cg-RX-API-DMAC10.html)
WO (1) WO2013192480A2 (cg-RX-API-DMAC10.html)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9056949B2 (en) * 2013-06-21 2015-06-16 Prc-Desoto International, Inc. Michael addition curing chemistries for sulfur-containing polymer compositions employing bis(sulfonyl)alkanols
US9006360B2 (en) * 2012-10-24 2015-04-14 Prc-Desoto International, Inc. Controlled-release amine-catalyzed, sulfur-containing polymer and epdxy compositions
US9062139B2 (en) * 2013-03-15 2015-06-23 Prc-Desoto International, Inc. Sulfone-containing polythioethers, compositions thereof, and methods of synthesis
US9328274B2 (en) 2014-03-07 2016-05-03 Prc-Desoto International, Inc. Michael acceptor-terminated urethane-containing fuel resistant prepolymers and compositions thereof
US9518197B2 (en) 2014-03-07 2016-12-13 Prc-Desoto International, Inc. Cure-on-demand moisture-curable urethane-containing fuel resistant prepolymers and compositions thereof
US9328275B2 (en) * 2014-03-07 2016-05-03 Prc Desoto International, Inc. Phosphine-catalyzed, michael addition-curable sulfur-containing polymer compositions
US9683129B2 (en) * 2014-12-04 2017-06-20 Prc-Desoto International, Inc. Polythioether sealants with extended working time
US9422451B2 (en) * 2015-01-09 2016-08-23 Prc-Desoto International, Inc. Low density fuel resistant sulfur-containing polymer compositions and uses thereof
US10246565B2 (en) * 2015-03-24 2019-04-02 The Boeing Company Rapidly curing adhesives using encapsulated catalyst and focused ultrasound
US9951252B2 (en) 2015-08-10 2018-04-24 Prc-Desoto International, Inc. Moisture-curable fuel-resistant sealant systems
EP3750926B1 (en) 2015-11-19 2025-12-31 PPG Industries Ohio, Inc. Catalytic compositions and thiolene-based compositions with extended pot life
US10035926B2 (en) 2016-04-22 2018-07-31 PRC—DeSoto International, Inc. Ionic liquid catalysts in sulfur-containing polymer compositions
DE102016111418A1 (de) * 2016-06-22 2017-12-28 Carl Zeiss Smart Optics Gmbh Temporärer Schutzlack für Optikelement
US10370561B2 (en) 2016-06-28 2019-08-06 Prc-Desoto International, Inc. Urethane/urea-containing bis(alkenyl) ethers, prepolymers prepared using urethane/urea-containing bis(alkenyl) ethers, and uses thereof
EP3535621A1 (en) 2016-11-03 2019-09-11 3M Innovative Properties Company Compositions including a photolatent amine, camphorquinone, and a coumarin and related methods
CN109952349A (zh) 2016-11-03 2019-06-28 3M创新有限公司 将密封剂施用到飞机部件的方法
JP7149945B2 (ja) * 2017-08-23 2022-10-07 関西ペイント株式会社 カチオン電着塗料組成物及び電着塗装方法
US11098222B2 (en) 2018-07-03 2021-08-24 Prc-Desoto International, Inc. Sprayable polythioether coatings and sealants
CN112752803A (zh) 2018-09-27 2021-05-04 3M创新有限公司 包含氨基官能硅烷的组合物以及将密封剂施用到基材的方法
US10843180B2 (en) * 2018-10-02 2020-11-24 Prc-Desoto International, Inc. Delayed cure micro-encapsulated catalysts
CN113079699A (zh) 2018-11-19 2021-07-06 3M创新有限公司 包含多硫醇、聚环氧化物、聚合物催化剂和传导填料的组合物以及与该组合物相关的方法
US10981158B2 (en) 2018-12-20 2021-04-20 Ppg Industries Ohio, Inc. Catalytic compositions and thiolene-based compositions with extended pot life
US11015097B2 (en) 2019-03-06 2021-05-25 Prc-Desoto International, Inc. Chemically resistant sealant compositions and uses thereof
WO2020202076A1 (en) 2019-04-04 2020-10-08 3M Innovative Properties Company Method of irradiating a composition through a substrate
EP3747925A1 (en) * 2019-06-07 2020-12-09 Henkel AG & Co. KGaA Radiation-curable composition by anionic polymerization
US11414524B2 (en) * 2019-10-28 2022-08-16 Eastern Michigan University Organic-inorganic polymeric compositions, related articles, and related methods
US11437162B2 (en) 2019-12-31 2022-09-06 Industrial Technology Research Institute Conductive material composition and conductive material prepared therefrom
WO2021150844A1 (en) 2020-01-24 2021-07-29 Sirrus, Inc. Compositions containing 1,1-disubstituted activated alkenes useful in additive manufacturing and articles formed therefrom
WO2021231288A1 (en) 2020-05-15 2021-11-18 Nippon Shokubai Co., Ltd. Improved dicarbonyl substituted-1-alkene compositions
EP4330311A1 (en) * 2021-04-27 2024-03-06 PPG Industries Ohio Inc. Multiple cure coreactive compositions for additive manufacturing and uses thereof
US11708459B2 (en) 2021-10-21 2023-07-25 Inkbit, LLC Vinyl sulfonyl agents for thiol-ene polymerization and related uses
WO2024238268A2 (en) * 2023-05-12 2024-11-21 Arkema Inc. Accelerated peroxide-cured resin compositions having extended open times

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138573A (en) 1960-05-23 1964-06-23 Coast Pro Seal & Mfg Co Elastomeric polymer and process for making the same
US3215677A (en) * 1961-10-16 1965-11-02 Coast Pro Seal & Mfg Co One part castable liquid thiol-terminated polymer and method of cure
US4059570A (en) * 1974-10-18 1977-11-22 Exxon Research & Engineering Co. Polythioether polyurethanes and their preparation
US4366307A (en) 1980-12-04 1982-12-28 Products Research & Chemical Corp. Liquid polythioethers
US4468202A (en) 1982-02-08 1984-08-28 Howard Cohen Method for making dental impressions
US4609762A (en) 1984-01-30 1986-09-02 Products Research & Chemical Corp. Thioethers having a high sulfur content and method therefor
US4623711A (en) 1985-08-21 1986-11-18 Products Research & Chemical Corp. Modified disulfide polymer composition and method for making same from mercaptan terminated disulfide polymer and diethyl formal mercaptan terminated polysulfide
US4983705A (en) * 1989-01-17 1991-01-08 Dayco Products, Inc. Thermoplastic elastomeric polyimide linked by oligomeric thio chain
US5061566A (en) 1989-12-28 1991-10-29 Chomerics, Inc. Corrosion inhibiting emi/rfi shielding coating and method of its use
US5270364A (en) 1991-09-24 1993-12-14 Chomerics, Inc. Corrosion resistant metallic fillers and compositions containing same
US5225472A (en) 1992-05-19 1993-07-06 Courtaulds Aerospace, Inc. Low viscosity polythiol and method therefor
JPH09111135A (ja) 1995-10-23 1997-04-28 Mitsubishi Materials Corp 導電性ポリマー組成物
US5880170A (en) * 1996-03-13 1999-03-09 Tokuyama Corporation Photopolymerizable composition and transparent cured product thereof
US5912319A (en) * 1997-02-19 1999-06-15 Courtaulds Aerospace, Inc. Compositions and method for producing fuel resistant liquid polythioether polymers with good low temperature flexibility
AU741829B2 (en) * 1997-02-19 2001-12-13 Prc-Desoto International, Inc. Composition and method for producing fuel resistant liquid polythioether polymers with good low temperature flexibility
US6509418B1 (en) 1997-02-19 2003-01-21 Prc-Desoto International, Inc. Sealants and potting formulations including mercapto-terminated polymers produced by the reaction of a polythiol and polyvinyl ether monomer
US6123179A (en) 1998-02-26 2000-09-26 Kun Teng Industry Co., Ltd Bicycle freewheel hub
KR20010111590A (ko) * 1999-04-26 2001-12-19 샬크비즈크 피이터 코르넬리스; 페트귄터 머캅토-작용기 화합물을 포함하는 조성물
WO2001066622A1 (en) 2000-03-09 2001-09-13 Pbt Brands, Inc. Chemically resistant polythioethers and formation thereof
WO2003033500A1 (en) * 2001-10-17 2003-04-24 Ciba Specialty Chemicals Holding Inc. Photoactivable nitrogen bases
US7622548B2 (en) * 2003-07-11 2009-11-24 Prc Desoto International, Inc. Epoxy- or amine/hydroxy-capped polythioethers
US20050010003A1 (en) 2003-07-11 2005-01-13 Prc-Desoto International, Inc. Epoxy-capped polythioethers
US7390859B2 (en) * 2005-02-08 2008-06-24 Ppg Industries Ohio, Inc. Compositions and methods of making compositions exhibiting fuel resistance
US8349951B2 (en) 2005-05-31 2013-01-08 Prc Desoto International, Inc. Polythioether polymers and curable compositions containing them
US20070096396A1 (en) * 2005-10-27 2007-05-03 Sawant Suresh G Dimercaptan terminated polythioether polymers and methods for making and using the same
US20070173602A1 (en) * 2006-01-25 2007-07-26 Brinkman Larry F Encapsulated Michael addition catalyst
US7879955B2 (en) 2007-05-01 2011-02-01 Rao Chandra B Compositions including a polythioether
US8816023B2 (en) 2008-08-13 2014-08-26 Ppg Industries Ohio, Inc Lightweight particles and compositions containing them
US8143370B2 (en) * 2009-07-09 2012-03-27 Prc-Desoto International, Inc. One-part moisture curable sealant and method of making the same
US8729198B2 (en) * 2010-08-13 2014-05-20 Prc Desoto International, Inc. Compositions comprising thiol-terminated polymers and sulfur-containing ethylenically unsaturated silanes and related cured sealants
US9080004B2 (en) * 2010-10-07 2015-07-14 Prc-Desoto International, Inc. Diethylene glycol monomethyl ether resistant coating
US8871896B2 (en) * 2012-06-21 2014-10-28 Prc Desoto International, Inc. Michael addition curing chemistries for sulfur-containing polymer compositions

Also Published As

Publication number Publication date
EP3495435A1 (en) 2019-06-12
US20130345389A1 (en) 2013-12-26
EP2864395B1 (en) 2019-03-13
WO2013192480A3 (en) 2014-02-13
US20150099858A1 (en) 2015-04-09
KR20150023044A (ko) 2015-03-04
BR112014031820A2 (pt) 2017-06-27
US9018322B2 (en) 2015-04-28
CN104487488B (zh) 2016-08-03
CN104487488A (zh) 2015-04-01
HK1204634A1 (en) 2015-11-27
MX379006B (es) 2025-03-11
CA2876944C (en) 2016-12-13
JP2015520293A (ja) 2015-07-16
AU2013277027A1 (en) 2015-01-22
AU2013277027B2 (en) 2015-08-27
WO2013192480A2 (en) 2013-12-27
MX2014015630A (es) 2015-07-06
IN2014DN10829A (cg-RX-API-DMAC10.html) 2015-09-04
JP6054524B2 (ja) 2016-12-27
EP2864395A2 (en) 2015-04-29
CA2876944A1 (en) 2013-12-27
RU2015101718A (ru) 2016-08-10
RU2608739C2 (ru) 2017-01-23
KR101674838B1 (ko) 2016-11-09
ES2722250T3 (es) 2019-08-08
US9499668B2 (en) 2016-11-22

Similar Documents

Publication Publication Date Title
BR112014031820B1 (pt) aduto de politioéter e composição
ES2649724T3 (es) Químicas de endurecimiento mediante adición de Michael para composiciones de polímeros que contienen azufre empleando bis(sulfonil)alcanoles
US9365678B2 (en) Michael addition curing chemistries for sulfur-containing polymer compositions
AU2014281311B2 (en) Bis(sulfonyl)alkanol-containing polythioethers, methods of synthesis, and compositions thereof
ES2767316T3 (es) Politioéteres que contienen sulfona, composiciones de los mismos y métodos de síntesis
HK1204634B (en) Michael addition curing chemistries for sulfur-containing polymer compositions

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]
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 21/06/2013, 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 2780 DE 16-04-2024 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.