MX341225B - Proceso para la preparación de copolimeros elastoméricos ramificados y que tienen grupos funcionales y el uso de los mismos en composiciones elastoméricas vulcanizables. - Google Patents

Proceso para la preparación de copolimeros elastoméricos ramificados y que tienen grupos funcionales y el uso de los mismos en composiciones elastoméricas vulcanizables.

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Publication number
MX341225B
MX341225B MX2014013987A MX2014013987A MX341225B MX 341225 B MX341225 B MX 341225B MX 2014013987 A MX2014013987 A MX 2014013987A MX 2014013987 A MX2014013987 A MX 2014013987A MX 341225 B MX341225 B MX 341225B
Authority
MX
Mexico
Prior art keywords
elastomeric copolymer
lithium
weight
branched
based initiator
Prior art date
Application number
MX2014013987A
Other languages
English (en)
Other versions
MX2014013987A (es
Inventor
Soddu Luca
Original Assignee
Versalis Spa
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 Versalis Spa filed Critical Versalis Spa
Publication of MX2014013987A publication Critical patent/MX2014013987A/es
Publication of MX341225B publication Critical patent/MX341225B/es

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    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
    • 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
    • C08C19/12—Incorporating halogen atoms into the molecule
    • C08C19/18—Incorporating halogen atoms into the molecule by reaction with hydrocarbons substituted by halogen
    • 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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08F236/10—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 with vinyl-aromatic monomers
    • 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
    • C08F236/20—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 unconjugated
    • 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
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/08—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of alkali metals
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • C08L15/02—Rubber derivatives containing halogen
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/40—Chemical modification of a polymer taking place solely at one end or both ends of the polymer backbone, i.e. not in the side or lateral chains
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)

Abstract

Un proceso para la preparación de un copolimero elastómerico ramificado y que tiene grupos funcionales, que comprende los siguientes pasos: (a) Copolimerización anionica de al menos un monómero de dieno conjugado y al menos un vnil-areno, en la presecensia de al menos un solvente de hidrocarburo, de al menos un iniciador a base de litio, y de al menos un modificador polar, obteniendo una solución que comprende un copolimero elastómerico; (b) Hacer reaccionar al menos 10% en peso, de manera preferentemente de 20% e peso a 100% en peso, de las cadenas poliméricas presentes en el copolimero elastómerico obtenido en el paso (a) con al menos un compuesto que tiene al menos un grupo funcional seleccionado de : epóxidos, cetonas, ésteres, aldheidos,obteniendo una solución que comprende un copolimero elastómerico, con grupos funcionales; (c) Adicionar una cantidad de iniciador a base de litio a la solución obtenida en el paso (b), de 1 a 4 veces, preferentemente de 1.5 a 3 veces, la cantidad molar del iniciador a base de litio usada en el paso (A) y un compuesto de bromo que tiene la fórmula general (a) y un compuesto de briomo que tiene la formula general (I): R-Br (I) En donde R representa un grupo alquilo lineal o ramificado de C1-C30 preferentemente de C2-C10 un grupo cicloalquilo de C3-C30, preferentemente C4-C10, un grupo arilo de C6-C30, preferentemente C6-C12.
MX2014013987A 2012-06-12 2013-06-10 Proceso para la preparación de copolimeros elastoméricos ramificados y que tienen grupos funcionales y el uso de los mismos en composiciones elastoméricas vulcanizables. MX341225B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001018A ITMI20121018A1 (it) 2012-06-12 2012-06-12 Procedimento per la preparazione di copolimeri elastomerici funzionalizzati e ramificati e loro impiego in composizioni elastomeriche vulcanizzabili
PCT/IB2013/054746 WO2013186691A1 (en) 2012-06-12 2013-06-10 Process for the preparation of functionalized and branched elastomeric copolymers and use thereof in vulcanizable elastomeric compositions

Publications (2)

Publication Number Publication Date
MX2014013987A MX2014013987A (es) 2015-06-04
MX341225B true MX341225B (es) 2016-08-11

Family

ID=46582939

Family Applications (1)

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MX2014013987A MX341225B (es) 2012-06-12 2013-06-10 Proceso para la preparación de copolimeros elastoméricos ramificados y que tienen grupos funcionales y el uso de los mismos en composiciones elastoméricas vulcanizables.

Country Status (12)

Country Link
US (1) US9534071B2 (es)
EP (1) EP2859022B1 (es)
JP (1) JP6263526B2 (es)
KR (1) KR101961909B1 (es)
CN (1) CN104395353B (es)
BR (1) BR112014029438B1 (es)
IT (1) ITMI20121018A1 (es)
MX (1) MX341225B (es)
PL (1) PL2859022T3 (es)
RU (1) RU2621672C2 (es)
WO (1) WO2013186691A1 (es)
ZA (1) ZA201408288B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20150281A1 (it) * 2015-03-13 2016-09-13 Fastech S R L Processo in soluzione per la produzione di copolimeri stirene-diene.
US20200354499A1 (en) * 2017-08-31 2020-11-12 Ineos Styrolution Group Gmbh Process for the preparation of low haze and color stable styrenic polymers
CN112079944B (zh) * 2020-08-13 2022-06-14 山东润科化工股份有限公司 一种芳香族及脂肪链共同溴化的高分子聚合物及制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133447C (es) * 1966-11-07
GB1258611A (es) * 1968-03-04 1971-12-30
JPS62501806A (ja) * 1985-01-22 1987-07-16 デイジタル　イクイプメント　コ−ポレ−シヨン 垂直の磁気記録構成体
FR2714384B1 (fr) * 1993-12-29 1996-02-02 Atochem Elf Sa Copolymère bloc étoile d'un monomère vinylaromatique et d'un diène conjugué, son procédé d'obtention, et les compositions comprenant ledit copolymère et du polystyrène cristal.
JP3488926B2 (ja) * 1995-01-23 2004-01-19 日本ゼオン株式会社 ゴム組成物及びその製造方法
WO1996030419A1 (fr) 1995-03-30 1996-10-03 Nippon Zeon Co., Ltd. Caoutchouc au copolymere styrene-isoprene-butadiene et son procede de production
ES2116199B1 (es) 1995-07-17 1999-04-01 Repsol Quimica Sa Procedimiento de preparacion de copolimeros de 1,3 butadieno y estireno utiles para la fabricacion de neumaticos con baja resistencia a la rodadura y copolimeros de 1,3-butadieno y estireno asi obtenidos,
DE19914075A1 (de) * 1999-03-27 2000-09-28 Basf Ag Glasklares, schlagzähes Polystyrol auf Basis von Styrol-Butadien-Blockcopolymeren
IT1318479B1 (it) 2000-04-20 2003-08-25 Enichem Spa Procedimento per la preparazione di gomme sbr con miglioratalavorabilita' e minore resistenza al rotolamento.
US7250476B1 (en) * 2002-08-01 2007-07-31 Bridgestone Corporation Multi-functional polymers
US7279527B2 (en) * 2005-04-22 2007-10-09 Bridgestone Corporation Method of converting anionic living end to protected free radical living end and applications thereof
ITMI20070626A1 (it) * 2007-03-29 2008-09-30 Polimeri Europa Spa Mescola vulcanizzabile comprendente copolineri ramificati vinilarene-diene coniugato parzialmente idrogenati
IT1391109B1 (it) * 2008-08-20 2011-11-18 Polimeri Europa Spa Procedimento per la sintesi di poli(1,3-alcadieni) funzionalizzati e loro impiego nella preparazione di polimeri vinilaromatici ad alta resistenza all'urto
CN102245651B (zh) * 2008-10-14 2014-01-22 株式会社普利司通 聚合物及其在制备高冲击聚合物组合物中的用途
KR101187270B1 (ko) * 2010-01-21 2012-10-04 주식회사 엘지화학 용액 중합 폴리스티렌-부타디엔 고무 및 이의 제조방법

Also Published As

Publication number Publication date
JP2015523432A (ja) 2015-08-13
KR20150022813A (ko) 2015-03-04
ZA201408288B (en) 2016-08-31
WO2013186691A1 (en) 2013-12-19
BR112014029438B1 (pt) 2020-12-15
EP2859022A1 (en) 2015-04-15
CN104395353A (zh) 2015-03-04
MX2014013987A (es) 2015-06-04
BR112014029438A2 (pt) 2017-06-27
US9534071B2 (en) 2017-01-03
RU2014145811A (ru) 2016-07-27
EP2859022B1 (en) 2016-04-13
KR101961909B1 (ko) 2019-03-25
JP6263526B2 (ja) 2018-01-17
ITMI20121018A1 (it) 2013-12-13
US20150183913A1 (en) 2015-07-02
RU2621672C2 (ru) 2017-06-07
CN104395353B (zh) 2016-06-08
PL2859022T3 (pl) 2016-10-31

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