DE60133889D1 - Verfahren zur herstellung von sbr-kautschuken mit verbesserter verarbeitbarkeit und niedrigem rollwiderstand - Google Patents

Verfahren zur herstellung von sbr-kautschuken mit verbesserter verarbeitbarkeit und niedrigem rollwiderstand

Info

Publication number
DE60133889D1
DE60133889D1 DE60133889T DE60133889T DE60133889D1 DE 60133889 D1 DE60133889 D1 DE 60133889D1 DE 60133889 T DE60133889 T DE 60133889T DE 60133889 T DE60133889 T DE 60133889T DE 60133889 D1 DE60133889 D1 DE 60133889D1
Authority
DE
Germany
Prior art keywords
solution
improved processability
roll resistance
low roll
lithium alkyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60133889T
Other languages
English (en)
Inventor
Gian Tommaso Viola
Luca Soddu
Sabrina Isidori
Attilio Taccioli
Francesco Masi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Versalis SpA
Original Assignee
Polimeri Europa 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 Polimeri Europa SpA filed Critical Polimeri Europa SpA
Application granted granted Critical
Publication of DE60133889D1 publication Critical patent/DE60133889D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • 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

Landscapes

  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE60133889T 2000-04-20 2001-04-05 Verfahren zur herstellung von sbr-kautschuken mit verbesserter verarbeitbarkeit und niedrigem rollwiderstand Expired - Lifetime DE60133889D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI000887A IT1318479B1 (it) 2000-04-20 2000-04-20 Procedimento per la preparazione di gomme sbr con miglioratalavorabilita' e minore resistenza al rotolamento.
PCT/EP2001/007030 WO2001081430A1 (en) 2000-04-20 2001-04-05 Process for the preparation of sbr rubbers with an improved processability and a lower rolling resistance

Publications (1)

Publication Number Publication Date
DE60133889D1 true DE60133889D1 (de) 2008-06-19

Family

ID=11444900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133889T Expired - Lifetime DE60133889D1 (de) 2000-04-20 2001-04-05 Verfahren zur herstellung von sbr-kautschuken mit verbesserter verarbeitbarkeit und niedrigem rollwiderstand

Country Status (14)

Country Link
US (1) US6858683B2 (de)
EP (1) EP1274737B1 (de)
JP (1) JP3721332B2 (de)
KR (1) KR100785565B1 (de)
AT (1) ATE394426T1 (de)
AU (1) AU2001274113A1 (de)
CA (1) CA2405987C (de)
DE (1) DE60133889D1 (de)
ES (1) ES2306717T3 (de)
HU (1) HU229194B1 (de)
IT (1) IT1318479B1 (de)
PL (1) PL207370B1 (de)
PT (1) PT1274737E (de)
WO (1) WO2001081430A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2733742C1 (ru) * 2019-12-26 2020-10-06 Публичное акционерное общество «СИБУР Холдинг» Способ получения модифицированных сополимеров

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20070626A1 (it) * 2007-03-29 2008-09-30 Polimeri Europa Spa Mescola vulcanizzabile comprendente copolineri ramificati vinilarene-diene coniugato parzialmente idrogenati
ITMI20071210A1 (it) * 2007-06-15 2008-12-16 Polimeri Europa Spa Procedimento per la idrogenazione parziale di copolimeri random vinil arene-diene coniugato
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
DE102009060440A1 (de) * 2009-12-22 2011-06-30 nora systems GmbH, 69469 Verfahren zur Herstellung eines flächenförmigen Gummibelags und flächenförmiger Gummibelag
IT1402007B1 (it) * 2010-10-06 2013-08-28 Polimeri Europa Spa Procedimento per la preparazione di polimeri dienici o copolimeri statistici vinilarene-diene
CN102453117B (zh) * 2010-10-28 2015-02-04 中国石油化工股份有限公司 一种碱金属醇盐及其制备方法
ITMI20121018A1 (it) * 2012-06-12 2013-12-13 Versalis Spa Procedimento per la preparazione di copolimeri elastomerici funzionalizzati e ramificati e loro impiego in composizioni elastomeriche vulcanizzabili
ITMI20121495A1 (it) 2012-09-07 2014-03-08 Versalis Spa Procedimento per la preparazione di polimeri dienici o di copolimeri statistici vinilarene-diene
SG11201610196TA (en) 2014-08-20 2017-03-30 Versalis Spa Process for the preparation of diene polymers or random vinyl arene-diene copolymers
FR3060579A1 (fr) * 2016-12-21 2018-06-22 Compagnie Generale Des Etablissements Michelin Procede de synthese en continu d'elastomere dienique modifie avec initiateur amidure de lithium
FR3060581A1 (fr) * 2016-12-21 2018-06-22 Compagnie Generale Des Etablissements Michelin Procede de polymerisation continu d'elastomere dienique modifie avec initiateur amidure de lithium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258611A (de) * 1968-03-04 1971-12-30
US3639367A (en) * 1969-10-08 1972-02-01 Firestone Tire & Rubber Co Joining live polymers by means of monohalogen compounds
US3755276A (en) * 1971-02-17 1973-08-28 Firestone Tire & Rubber Co Process for polymerizing conjugated dienes
US4145498A (en) 1974-03-01 1979-03-20 Phillips Petroleum Company Addition of coupling agent during organolithium initiated polymerizations
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2733742C1 (ru) * 2019-12-26 2020-10-06 Публичное акционерное общество «СИБУР Холдинг» Способ получения модифицированных сополимеров

Also Published As

Publication number Publication date
JP2003531256A (ja) 2003-10-21
HUP0300921A2 (hu) 2003-07-28
AU2001274113A1 (en) 2001-11-07
HU229194B1 (en) 2013-09-30
IT1318479B1 (it) 2003-08-25
CA2405987C (en) 2009-01-06
CA2405987A1 (en) 2001-11-01
HUP0300921A3 (en) 2010-01-28
ITMI20000887A0 (it) 2000-04-20
ITMI20000887A1 (it) 2001-10-20
JP3721332B2 (ja) 2005-11-30
KR20030005287A (ko) 2003-01-17
WO2001081430A1 (en) 2001-11-01
ES2306717T3 (es) 2008-11-16
PT1274737E (pt) 2008-08-18
EP1274737A1 (de) 2003-01-15
EP1274737B1 (de) 2008-05-07
KR100785565B1 (ko) 2007-12-13
ATE394426T1 (de) 2008-05-15
US20040006187A1 (en) 2004-01-08
PL207370B1 (pl) 2010-12-31
US6858683B2 (en) 2005-02-22
PL357465A1 (en) 2004-07-26

Similar Documents

Publication Publication Date Title
DE60133889D1 (de) Verfahren zur herstellung von sbr-kautschuken mit verbesserter verarbeitbarkeit und niedrigem rollwiderstand
BRPI0410931A (pt) artigo
WO2002022754A8 (en) Adhesive compositions containing low molecular weight polymeric additives
EP0404185A3 (de) Blockcopolymerzusammensetzung
AU2685401A (en) Synthesis method for polymers by controlled radical polymerisation with xanthates
DE60306493D1 (de) Lösungsmittelfreie heissschmelzklebstoffzusammensetzung, die blockcopolymeren mit kontrollierter verteilung enthält
CO4820409A1 (es) Formacion de copolimeros de bloque in situ durante la polimerizacion de un monomero vinilaromatico
CA2219715A1 (en) Synthesis of macrocyclic polymers having low hysteresis compounded properties
EP1398349A4 (de) Thermoplastische elastomerzusammensetzung
EP0818472A3 (de) Copolymere von Cycloolefinen, daraus hergestellte Zusammensetzungen und Formteile
MX9801556A (es) Composicion bituminosa.
DE60107187D1 (de) Verfahren zur Herstellung eines Dienelastomers durch anionische Polymerisation
TW200714617A (en) Graft copolymer and method for preparing the same
DE60031352D1 (de) Verfahren zur selektiven Hydrierung von konjugierten Dienpolymeren
AR009976A1 (es) Mezcla de copolimeros de bloques elastomericos y monomeros aromaticos de monovinilideno/alfa-olefinas alifaticas y/o interpolimeros de monomeros devinilideno alifaticos impedidos y articulos fabricados con dichas mezclas
JPS57100146A (en) Novel rubber composition
DE60105620D1 (de) Herstellungsverfahren von siliciumorganischen hybridcopolymeren durch kontrollierte radikalische polymerisation
BR0112058A (pt) Copolìmero em bloco, e, composto
WO2000035976A8 (en) Hyperbranched polymers by coordination polymerization
ATE550364T1 (de) Verfahren zur herstellung von blockcopolymeren für reifenprofilzusammensetzungen, und copolymere daraus
GB0111443D0 (en) Olefin polymerisation process
DE69504864D1 (de) Zusammensetzung verwendbar für elastomere artikel und aus dieser zusammensetzung hergestellte artikel
ATE550363T1 (de) Verfahren zur herstellung von blockcopolymeren für reifenprofilzusammensetzungen, und copolymere daraus
WO2001038408A3 (de) Verfahren zur herstellung von polymeren auf basis von 1,3-dienen
WO2001074908A3 (de) Verfahren zur herstellung von polymeren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition