BR112018010760A2 - composição de borracha - Google Patents

composição de borracha

Info

Publication number
BR112018010760A2
BR112018010760A2 BR112018010760A BR112018010760A BR112018010760A2 BR 112018010760 A2 BR112018010760 A2 BR 112018010760A2 BR 112018010760 A BR112018010760 A BR 112018010760A BR 112018010760 A BR112018010760 A BR 112018010760A BR 112018010760 A2 BR112018010760 A2 BR 112018010760A2
Authority
BR
Brazil
Prior art keywords
rubber composition
group
diene elastomer
dipolar compound
nitrogen atom
Prior art date
Application number
BR112018010760A
Other languages
English (en)
Other versions
BR112018010760A8 (pt
Inventor
Salit Anne-Frédérique
Fleury Etienne
Belz Justin
Original Assignee
Michelin & Cie
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 Michelin & Cie filed Critical Michelin & Cie
Publication of BR112018010760A2 publication Critical patent/BR112018010760A2/pt
Publication of BR112018010760A8 publication Critical patent/BR112018010760A8/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
    • 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
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/22—Incorporating nitrogen atoms into the molecule
    • 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
    • C08F136/08—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
    • 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
    • C08F36/08—Isoprene
    • 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
    • C08K3/08—Metals
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • 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
    • C08K3/08—Metals
    • C08K2003/0881—Titanium
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/32—Compounds containing nitrogen bound to oxygen
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-membered rings

Abstract

utilização de um elastômero diênico e de um composto 1,3-dipolar em uma composição de borracha à base pelo menos de uma cara reforçadora que compreende uma carga inorgânica reforçadora e de um agente de acoplamento, o composto 1,3-dipolar compreendendo um grupo q e um grupo a ligados entre si por um grupo b no qual q compreende um dipolo que contém pelo menos e de preferência um átomo de nitrogênio, a compreende um grupo associativo que compreende pelo menos um átomo de nitrogênio, b é um átomo ou um grupo de átomos que forma(m) uma ligação entre q e a, o elastômero diênico sendo obtido por polimerização estereoespecífica de pelo menos um 1,3-dieno por meio de um sistema catalítico ziegler-natta e que contém menos de 150 ppm do elemento neodímio. a utilização de tal elastômero diênico e de tal composto 1,3-dipolar na composição de borracha permite conferir à composição de borracha uma histerese muito baixa.
BR112018010760A 2015-11-27 2016-11-24 composição de borracha BR112018010760A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1561451A FR3044316B1 (fr) 2015-11-27 2015-11-27 Composition de caoutchouc
PCT/FR2016/053069 WO2017089708A1 (fr) 2015-11-27 2016-11-24 Composition de caoutchouc

Publications (2)

Publication Number Publication Date
BR112018010760A2 true BR112018010760A2 (pt) 2018-11-21
BR112018010760A8 BR112018010760A8 (pt) 2019-02-26

Family

ID=56084089

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010760A BR112018010760A8 (pt) 2015-11-27 2016-11-24 composição de borracha

Country Status (6)

Country Link
US (1) US20180346617A1 (pt)
EP (1) EP3380556A1 (pt)
CN (1) CN108350227A (pt)
BR (1) BR112018010760A8 (pt)
FR (1) FR3044316B1 (pt)
WO (1) WO2017089708A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3044317B1 (fr) * 2015-11-27 2017-12-08 Michelin & Cie Composition de caoutchouc renforcee comprenant un elastomere dienique fonctionnel
FR3044315B1 (fr) * 2015-11-27 2017-12-08 Michelin & Cie Composition de caoutchouc
WO2019122547A1 (fr) * 2017-12-20 2019-06-27 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc
FR3087197B1 (fr) * 2018-10-11 2020-10-23 Michelin & Cie Composant caoutchouc comprenant des elements de renforcement
FR3091289A3 (fr) * 2018-12-27 2020-07-03 Michelin & Cie Compositions de caoutchouc à base d’au moins un composé portant des fonctions carbonate cycliques
FR3097224B1 (fr) * 2019-06-11 2021-05-21 Michelin & Cie Polymère greffé portant des groupes pendants fonctionnels imidazole.
FR3108119B1 (fr) * 2020-03-10 2022-11-18 Michelin & Cie Composition de caoutchouc a base de résine époxyde et d’un durcisseur à latence élevée
FR3113905B1 (fr) * 2020-09-04 2022-08-05 Michelin & Cie Composition de caoutchouc a base d’elastomere dienique fortement sature
FR3113906B1 (fr) * 2020-09-04 2022-08-05 Michelin & Cie Composition de caoutchouc a base d’elastomere dienique fortement sature

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903049A (en) * 1974-01-30 1975-09-02 Goodyear Tire & Rubber Oxidation resistant sulfur curable rubbery polymers
AU8094875A (en) * 1974-01-30 1976-11-11 Goodyear Tire & Rubber Polymeric compositions
US7186845B2 (en) * 2004-10-20 2007-03-06 Bridgestone Corporation Polymer-filler coupling additives
FR2962737B1 (fr) * 2010-07-13 2012-08-17 Michelin Soc Tech Composition de caoutchouc contenant un elastomere modifie, son procede de preparation et pneumatique la contenant
FR2962729B1 (fr) * 2010-07-13 2012-09-21 Arkema France Molecules porteuses de groupes associatifs
FR2962733B1 (fr) * 2010-07-13 2012-08-17 Michelin Soc Tech Polymere greffe par des molecules associatives azotees.
FR3021320B1 (fr) * 2014-05-23 2016-09-30 Michelin & Cie Procede de greffage de fonction ester d'acide carboxylique sur un polymere insature.

Also Published As

Publication number Publication date
FR3044316B1 (fr) 2017-12-08
EP3380556A1 (fr) 2018-10-03
US20180346617A1 (en) 2018-12-06
FR3044316A1 (fr) 2017-06-02
WO2017089708A1 (fr) 2017-06-01
CN108350227A (zh) 2018-07-31
BR112018010760A8 (pt) 2019-02-26

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]