MX340561B - Proceso para la preparacion de polimeros de dieno o copolimeros estadisticos de vinilareno-dieno. - Google Patents

Proceso para la preparacion de polimeros de dieno o copolimeros estadisticos de vinilareno-dieno.

Info

Publication number
MX340561B
MX340561B MX2013003738A MX2013003738A MX340561B MX 340561 B MX340561 B MX 340561B MX 2013003738 A MX2013003738 A MX 2013003738A MX 2013003738 A MX2013003738 A MX 2013003738A MX 340561 B MX340561 B MX 340561B
Authority
MX
Mexico
Prior art keywords
diene
vinylarene
statistical
preparation
group
Prior art date
Application number
MX2013003738A
Other languages
English (en)
Other versions
MX2013003738A (es
Inventor
Soddu Luca
Veneri Gabriele
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 MX2013003738A publication Critical patent/MX2013003738A/es
Publication of MX340561B publication Critical patent/MX340561B/es

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
    • 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
    • C08F4/48—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 lithium, rubidium, caesium or francium
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/60—Polymerisation by the diene synthesis
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Un proceso para la preparación de polímeros de dieno o copolímeros estadísticos (aleatorios) de vinilareno-dieno los cuales comprenden la (co)polimerización aniónica, en solventes de hidrocarburo, de al menos un monómero de un dieno conjugado, opcionalmente en presencia de un monómero de vinilarilo, y utilizando un compuesto que pertenece al grupo de alquilos de litio como iniciador, caracterizado porque el iniciador total de alquilo de litio se modifica in situ por medio de una reacción con un compuesto que tiene la fórmula general (I): Rm- (X-H)n (I) en donde R es un ciclo(alquilo) de C2-C20 o radical aromático de C6-C20, X es un heteroátomo que pertenece al grupo VA o grupo VIA del sistema periódico, n es un número entero mayor que o igual a 1, m es un número entero > 1 el cual depende de la valencia del heteroátomo X.
MX2013003738A 2010-10-06 2011-09-29 Proceso para la preparacion de polimeros de dieno o copolimeros estadisticos de vinilareno-dieno. MX340561B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2010A001826A IT1402007B1 (it) 2010-10-06 2010-10-06 Procedimento per la preparazione di polimeri dienici o copolimeri statistici vinilarene-diene
PCT/IB2011/054282 WO2012046167A1 (en) 2010-10-06 2011-09-29 Process for the preparation of diene polymers or statistical vinylarene-diene copolymers

Publications (2)

Publication Number Publication Date
MX2013003738A MX2013003738A (es) 2013-10-03
MX340561B true MX340561B (es) 2016-07-14

Family

ID=43479661

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003738A MX340561B (es) 2010-10-06 2011-09-29 Proceso para la preparacion de polimeros de dieno o copolimeros estadisticos de vinilareno-dieno.

Country Status (12)

Country Link
US (1) US8710164B2 (es)
EP (1) EP2625209B1 (es)
KR (1) KR101831475B1 (es)
CN (1) CN103228683A (es)
BR (1) BR112013008218B1 (es)
CA (1) CA2813485C (es)
ES (1) ES2544711T3 (es)
IT (1) IT1402007B1 (es)
MX (1) MX340561B (es)
RU (1) RU2569308C2 (es)
WO (1) WO2012046167A1 (es)
ZA (1) ZA201301957B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106661161B (zh) * 2014-08-20 2020-03-24 维尔萨利斯股份公司 用于制备二烯聚合物或无规乙烯基芳烃-二烯共聚物的工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764572A (en) * 1985-07-23 1988-08-16 Shell Oil Company Anionic polymerization process
US5625017A (en) * 1992-10-19 1997-04-29 Bridgestone Corporation Process for preparing a polymer using lithium initiator prepared by in situ preparation
FR2698630B1 (fr) * 1992-11-27 1995-01-06 Atochem Elf Sa Procédé de préparation de copolymères séquences élastomères thermoplastiques dérivés de diènes conjugués et de méthacrylate de méthyle, à tenue à la chaleur améliorée et produits obtenus.
US5416168A (en) * 1994-03-31 1995-05-16 Shell Oil Company Protected functional initiators for making terminally functionalized polymers
JP3625919B2 (ja) * 1995-10-16 2005-03-02 株式会社ブリヂストン 重合体の製造方法
IT1289605B1 (it) 1997-01-30 1998-10-15 Enichem Spa Copolimerizzazione anionica di dieni coniugati e vinil areni in presenza di alchil eteri del tetraidropiranil metanolo
DE19806775A1 (de) * 1998-02-18 1999-08-19 Basf Ag Verfahren zur retardierten anionischen Polymerisation
IT1318479B1 (it) * 2000-04-20 2003-08-25 Enichem Spa Procedimento per la preparazione di gomme sbr con miglioratalavorabilita' e minore resistenza al rotolamento.
US6451935B1 (en) * 2000-05-10 2002-09-17 Bridgestone Corporation Highly functionalized polymers and a process for making the same
DE10053324A1 (de) * 2000-10-27 2002-05-08 Basf Ag Verfahren zum Kettenabbruch bei der anionischen Polymerisation
US6515087B2 (en) * 2000-12-14 2003-02-04 The Goodyear Tire & Rubber Company Synthesis of elastomers having low hysteresis
RU2175330C1 (ru) * 2001-01-25 2001-10-27 Федеральное государственное унитарное предприятие "Научно-исследовательский институт синтетического каучука им. академика С.В. Лебедева" Способ получения диеновых (со)полимеров, содержащих функциональные группы
US7074869B2 (en) * 2002-12-27 2006-07-11 The Goodyear Tire & Rubber Company Synthesis of functionalized high vinyl rubber
ITMI20060385A1 (it) 2006-03-03 2007-09-04 Polimeri Europa Spa Procedimento in continuo per la preparazione di copolimeri randon dieni coniugati-vinil areni
EP2193150B1 (en) * 2007-08-31 2020-09-23 Bridgestone Corporation Synthesis of a liquid polymer and a functionalized polymer

Also Published As

Publication number Publication date
US20130245217A1 (en) 2013-09-19
CA2813485C (en) 2018-10-16
WO2012046167A1 (en) 2012-04-12
IT1402007B1 (it) 2013-08-28
ZA201301957B (en) 2013-11-27
BR112013008218A2 (pt) 2016-06-21
RU2013120309A (ru) 2014-11-20
US8710164B2 (en) 2014-04-29
EP2625209A1 (en) 2013-08-14
ES2544711T3 (es) 2015-09-03
CA2813485A1 (en) 2012-04-12
ITMI20101826A1 (it) 2012-04-07
EP2625209B1 (en) 2015-06-03
CN103228683A (zh) 2013-07-31
KR20130141509A (ko) 2013-12-26
RU2569308C2 (ru) 2015-11-20
BR112013008218B1 (pt) 2020-10-13
KR101831475B1 (ko) 2018-02-22
MX2013003738A (es) 2013-10-03

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