BRPI1011131A2 - sistema catalítico, processo de preparação de um sistema catalítico, elastômero diênico funcionalizado, e, composição de borracha - Google Patents

sistema catalítico, processo de preparação de um sistema catalítico, elastômero diênico funcionalizado, e, composição de borracha

Info

Publication number
BRPI1011131A2
BRPI1011131A2 BRPI1011131A BRPI1011131A BRPI1011131A2 BR PI1011131 A2 BRPI1011131 A2 BR PI1011131A2 BR PI1011131 A BRPI1011131 A BR PI1011131A BR PI1011131 A BRPI1011131 A BR PI1011131A BR PI1011131 A2 BRPI1011131 A2 BR PI1011131A2
Authority
BR
Brazil
Prior art keywords
catalytic system
preparing
rubber composition
diene elastomer
functionalized diene
Prior art date
Application number
BRPI1011131A
Other languages
English (en)
Inventor
Le Floch Clemence (Herdeiro Do Inventor Falecido)
Le Floch Elaine (Herdeira Do Inventor Falecido)
Nief François
Hervagault Françoise (Herdeiro Do Inventor Falecido)
Cortial Guillaume
Thuilliez Julien
Le Floch Pascal (Falecido)
Le Floch Paul (Herdeiro do Inventor Falecido)
Original Assignee
Centre Nat Rech Scient
Ecole Polytech
Michelin Rech Tech
Soc Tech Michelin
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=41651169&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1011131(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Centre Nat Rech Scient, Ecole Polytech, Michelin Rech Tech, Soc Tech Michelin filed Critical Centre Nat Rech Scient
Publication of BRPI1011131A2 publication Critical patent/BRPI1011131A2/pt
Publication of BRPI1011131A8 publication Critical patent/BRPI1011131A8/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • C08F4/54—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 other compounds thereof
    • 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
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F4/46—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 selected from alkali metals
    • C08F4/463—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 selected from alkali metals selected from sodium or potassium
    • 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
    • C08F4/52—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 selected from boron, aluminium, gallium, indium, thallium or rare earths
    • 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
    • C08F4/54—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 other compounds thereof
    • C08F4/545—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 other compounds thereof rare earths being present, e.g. triethylaluminium + neodymium octanoate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • C08F236/06—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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • C08F236/08—Isoprene
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/21—Rubbery or elastomeric properties

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)
BRPI1011131A 2009-06-02 2010-06-01 Sistema catalítico, processo de preparação de um sistema catalítico, elastômero diênico funcionalizado, e, composição de borracha BRPI1011131A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0902650A FR2946048B1 (fr) 2009-06-02 2009-06-02 Systeme catalytique pour la polymerisation de dienes conjugues,procede de polymerisation et polymere fonctionnel obtenu
PCT/EP2010/003306 WO2010139449A1 (fr) 2009-06-02 2010-06-01 Systeme catalytique pour la polymerisation de dienes conjugues, procede de polymerisation et polymere fonctionnel obtenu

Publications (2)

Publication Number Publication Date
BRPI1011131A2 true BRPI1011131A2 (pt) 2018-02-06
BRPI1011131A8 BRPI1011131A8 (pt) 2018-04-03

Family

ID=41651169

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011131A BRPI1011131A8 (pt) 2009-06-02 2010-06-01 Sistema catalítico, processo de preparação de um sistema catalítico, elastômero diênico funcionalizado, e, composição de borracha

Country Status (8)

Country Link
US (1) US9315590B2 (pt)
EP (1) EP2438095A1 (pt)
JP (1) JP5623514B2 (pt)
KR (1) KR101706925B1 (pt)
CN (1) CN102449002B (pt)
BR (1) BRPI1011131A8 (pt)
FR (1) FR2946048B1 (pt)
WO (1) WO2010139449A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946048B1 (fr) * 2009-06-02 2012-12-28 Michelin Soc Tech Systeme catalytique pour la polymerisation de dienes conjugues,procede de polymerisation et polymere fonctionnel obtenu
FR2946047B1 (fr) * 2009-06-02 2011-07-29 Michelin Soc Tech Nouveaux composes organometallique a base d'un metal appartenant a la 2eme colonne de la classification periodique et procede de preparation
JP5965169B2 (ja) * 2012-03-16 2016-08-03 株式会社ブリヂストン 重合触媒組成物、及び重合体組成物の製造方法
WO2016080764A1 (ko) * 2014-11-20 2016-05-26 주식회사 엘지화학 공액 디엔의 중합용 촉매 조성물
FR3029918B1 (fr) 2014-12-12 2018-01-26 Universite Claude Bernard Lyon 1 Agent de transfert pour la preparation d'une polyolefine fonctionnelle ou telechelique
FR3029920B1 (fr) 2014-12-12 2016-12-09 Univ Claude Bernard Lyon Polyolefine fonctionnelle ou telechelique, ses derives, et son procede de preparation
KR20170000757A (ko) 2015-06-24 2017-01-03 주식회사 엘지화학 공액 디엔계 중합체 제조용 촉매 조성물 및 이를 이용하여 제조된 공액 디엔계 중합체
FR3044664B1 (fr) * 2015-12-08 2017-12-29 Michelin & Cie Copolymere monofonctionnel ou telechelique de 1,3-diene et d'ethylene ou d'alpha-monoolefine.
FR3044663B1 (fr) * 2015-12-08 2017-12-29 Michelin & Cie Copolymere monofonctionnel ou telechelique de 1,3-butadiene et d'ethylene.
FR3061181B1 (fr) 2016-12-22 2019-07-05 Universite Claude Bernard Lyon 1 Copolymere d'ethylene et de derive styrenique, sa preparation et son utilisation
FR3068973B1 (fr) 2017-07-11 2020-08-28 Centre Nat Rech Scient Procede de fonctionnalisation d'un polydiene stereo-regulier
KR102193437B1 (ko) 2017-10-30 2020-12-21 주식회사 엘지화학 공액디엔 중합용 촉매의 제조방법, 촉매 및 이를 이용한 공액디엔계 중합체의 제조방법
US11427653B2 (en) 2017-12-05 2022-08-30 Compagnie Generale Des Etablissements Michelin Continuous method for producing a diene elastomer

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US506621A (en) 1893-10-10 Jewel setting
US4057565A (en) * 1975-07-22 1977-11-08 E. I. Du Pont De Nemours And Company 2-Dialkylaminobenzyl and 2-dialkylaminomethylphenyl derivatives of selected transition metals
JPS58189203A (ja) 1982-04-30 1983-11-04 Nippon Zeon Co Ltd ゴム組成物
WO1988005448A1 (en) 1987-01-14 1988-07-28 Bridgestone Corporation Tire
US5519086A (en) * 1991-12-30 1996-05-21 Bridgestone Corporation Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators
US5238893A (en) * 1991-12-30 1993-08-24 Bridgestone Corporation Method of preparing an anionic polymerization initiator
US5274106A (en) * 1991-12-30 1993-12-28 Bridgestone Corporation Amino-substituted aryllithium compounds as anionic polymerization initiators
EP0570715B1 (en) * 1992-05-22 1996-06-12 Bridgestone Corporation Pneumatic tires having reduced rolling resistance
JP3769294B2 (ja) * 1993-07-30 2006-04-19 日本ゼオン株式会社 変性共役ジエン系重合体およびその製造方法ならびにその組成物
FR2722505B1 (fr) 1994-07-15 1996-09-27 Michelin & Cie Compositions elastomeres chargees a la silice utilisables pour des enveloppes de pneumatiques
FR2722503A1 (fr) 1994-07-15 1996-01-19 Michelin & Cie Polymeres dieniques fonctionnels, leur procede de preparation et leur utilisation dans des compositions elastomeres chargees a la silice utilisables pour des enveloppes de pneumatiques
US5527753A (en) * 1994-12-13 1996-06-18 Fmc Corporation Functionalized amine initiators for anionic polymerization
US5521309A (en) * 1994-12-23 1996-05-28 Bridgestone Corporation Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same
US5496940A (en) * 1995-02-01 1996-03-05 Bridgestone Corporation Alkyllithium compounds containing cyclic amines and their use in polymerization
FR2740778A1 (fr) 1995-11-07 1997-05-09 Michelin & Cie Composition de caoutchouc a base de silice et de polymere dienique fonctionalise ayant une fonction silanol terminale
US5700888A (en) * 1996-11-07 1997-12-23 Bridgestone Corporation Synthesis of macrocyclic polymers having low hysteresis compounded properties
US5935893A (en) * 1997-08-01 1999-08-10 Bridgestone Corporation Aliphatic solutions of aminoalkyllithium compounds
US6610859B1 (en) * 1999-02-24 2003-08-26 Fmc Corporation Protected aminofunctionalized polymerization initiators and methods of making and using same
FR2795976B1 (fr) * 1999-07-05 2001-10-05 Rhodia Terres Rares Systeme catalytique a base de terre rare et de magnesium, nouvel alcoolate de neodyme, utilisation pour la polymerisation de composes insatures
ATE416203T1 (de) 2000-11-09 2008-12-15 Michelin Soc Tech Katalytisches system und verfahren zur herstellung von elastomeren unter verwendung dieses systems
US6943250B2 (en) * 2001-03-06 2005-09-13 Fmc Corporation Protected aminofunctionalized polymerization initiators and methods of making and using same
KR20050034609A (ko) * 2001-10-12 2005-04-14 다우 글로벌 테크놀로지스 인크. 금속 착물 조성물 및 폴리디엔을 제조하기 위한촉매로서의 이의 용도
CN100386352C (zh) 2002-05-16 2008-05-07 米其林技术公司 制备聚丁二烯的催化体系及其制备方法
DE10259243A1 (de) * 2002-12-17 2004-07-01 Merck Patent Gmbh Verfahren zur Herstellung von Co- und Terpolymeren aus Olefinen
WO2004074333A2 (en) * 2003-02-18 2004-09-02 Dow Global Technologies Inc. Process for homo- or copolymerizationof conjugated olefines
US8227562B2 (en) * 2008-03-15 2012-07-24 Bridgestone Corporation Functionalized polymers and initiators for making same
FR2946048B1 (fr) * 2009-06-02 2012-12-28 Michelin Soc Tech Systeme catalytique pour la polymerisation de dienes conjugues,procede de polymerisation et polymere fonctionnel obtenu
FR2946047B1 (fr) * 2009-06-02 2011-07-29 Michelin Soc Tech Nouveaux composes organometallique a base d'un metal appartenant a la 2eme colonne de la classification periodique et procede de preparation

Also Published As

Publication number Publication date
CN102449002B (zh) 2014-09-24
US9315590B2 (en) 2016-04-19
KR20120031186A (ko) 2012-03-30
JP2012528906A (ja) 2012-11-15
BRPI1011131A8 (pt) 2018-04-03
EP2438095A1 (fr) 2012-04-11
CN102449002A (zh) 2012-05-09
JP5623514B2 (ja) 2014-11-12
US20130274407A1 (en) 2013-10-17
FR2946048B1 (fr) 2012-12-28
KR101706925B1 (ko) 2017-02-15
FR2946048A1 (fr) 2010-12-03
WO2010139449A1 (fr) 2010-12-09

Similar Documents

Publication Publication Date Title
BRPI1011131A2 (pt) sistema catalítico, processo de preparação de um sistema catalítico, elastômero diênico funcionalizado, e, composição de borracha
BR112012004109A2 (pt) processo e sistema catalisador para produção de polidieno
BRPI0914867A2 (pt) processos para fabricar mistura padrão de silano, sílica hidrofobizada, sílica e produtos de borracha
BRPI0906141A2 (pt) sistema de tratamento de pressão reduzida
BRPI1006885A2 (pt) sistema de completação utilizável com um poço, e método utilizável com um poço
BRPI1009555A2 (pt) processo de produção de plataforma de concreto, plataforma de concreto e membro de conexão
BRPI0812146A2 (pt) Processo, mistura, utilização da mistura, borracha sintética
BR112012004413A2 (pt) processo para a preparação de borracha de nitrila hidrogenada de baixo peso molecular
BRPI1014255A2 (pt) método para reforço, deflexão e vedação melhorados
BR112012004411A2 (pt) processo para a preparação de borracha de nitrila hidrogenada
BRPI0919606A2 (pt) borrachas diênicas funcionalizadas e processo para sua fabricação, compostos de borracha contendo borrachas diênicas e sua utilização
BRPI0914736A2 (pt) sistema de produção de hidrogênio sonoquímico assistido por cavitação
BRPI1009534A2 (pt) processo e aparelho de craqueamento catalítico fluido.
BR112012004842A2 (pt) processo de preparação de sílica precipitada
BRPI1015361A2 (pt) sistema de reação de polimerização
FR2947564B1 (fr) Catalyseur enzymatique heterogene, procede de preparation et utilisation
FR2934817B1 (fr) Vehicule de petite taille.
BRPI0919386A2 (pt) sistema de separação de catalisador
BRPI1006903A2 (pt) método para hidrodessulfurização, hidrodesnitrogenação, hidroacabamento, ou produção de aminas
BRPI1011138A2 (pt) composição de elastômero, objeto pneumático, processo para tornar estanque um objeto pneumático e utilização de uma composição de elastômero.
IT1396280B1 (it) Vernice polimerica per pneumatici.
BRPI1009483A2 (pt) sistema de separação de catalisador
BR112012001775A2 (pt) sistema de guincho, veículo e método
BR112012001503A2 (pt) Processo para preparação de nebivopol.
BRPI1011611A2 (pt) levedura, processo de preparo, composição, instalação e utilizações

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , CENTRE

B25A Requested transfer of rights approved

Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (FR)

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]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]