ITMI20042022A1 - Processo per la preparazione di polibutadiene a basso grado di ramificazione - Google Patents

Processo per la preparazione di polibutadiene a basso grado di ramificazione

Info

Publication number
ITMI20042022A1
ITMI20042022A1 IT002022A ITMI20042022A ITMI20042022A1 IT MI20042022 A1 ITMI20042022 A1 IT MI20042022A1 IT 002022 A IT002022 A IT 002022A IT MI20042022 A ITMI20042022 A IT MI20042022A IT MI20042022 A1 ITMI20042022 A1 IT MI20042022A1
Authority
IT
Italy
Prior art keywords
butadiene
preparation
stage
polibutadiene
branching
Prior art date
Application number
IT002022A
Other languages
English (en)
Inventor
Fabio Bacchelli
Silvia Valenti
Gian Tommaso Viola
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
Priority to IT002022A priority Critical patent/ITMI20042022A1/it
Application filed by Polimeri Europa Spa filed Critical Polimeri Europa Spa
Publication of ITMI20042022A1 publication Critical patent/ITMI20042022A1/it
Priority to AT05109469T priority patent/ATE479711T1/de
Priority to PL05109469T priority patent/PL1650227T3/pl
Priority to ES05109469T priority patent/ES2351794T3/es
Priority to EP05109469A priority patent/EP1650227B1/en
Priority to DE602005023250T priority patent/DE602005023250D1/de
Priority to PT05109469T priority patent/PT1650227E/pt
Priority to CA2524017A priority patent/CA2524017C/en
Priority to US11/250,383 priority patent/US7112632B2/en
Priority to TW094136512A priority patent/TWI369367B/zh
Priority to BRPI0504519A priority patent/BRPI0504519B1/pt
Priority to KR1020050099755A priority patent/KR101234499B1/ko
Priority to ZA200508625A priority patent/ZA200508625B/en
Priority to CN2005101217670A priority patent/CN1831021B/zh
Priority to JP2005309663A priority patent/JP5014613B2/ja
Priority to MXPA05011490A priority patent/MXPA05011490A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/08—Butenes
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/28—Reaction with compounds containing carbon-to-carbon unsaturated bonds
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
IT002022A 2004-10-25 2004-10-25 Processo per la preparazione di polibutadiene a basso grado di ramificazione ITMI20042022A1 (it)

Priority Applications (16)

Application Number Priority Date Filing Date Title
IT002022A ITMI20042022A1 (it) 2004-10-25 2004-10-25 Processo per la preparazione di polibutadiene a basso grado di ramificazione
AT05109469T ATE479711T1 (de) 2004-10-25 2005-10-12 Verfahren zur herstellung von polybutadien mit geringem gehalt an verzweigung
PL05109469T PL1650227T3 (pl) 2004-10-25 2005-10-12 Sposób wytwarzania polibutadienu o małej zawartości rozgałęzień
ES05109469T ES2351794T3 (es) 2004-10-25 2005-10-12 Procedimiento para la preparación de polibutadieno con bajo contenido en ramificaciones.
EP05109469A EP1650227B1 (en) 2004-10-25 2005-10-12 A process for the preparation of low branch content Polybutadiene
DE602005023250T DE602005023250D1 (de) 2004-10-25 2005-10-12 Verfahren zur Herstellung von Polybutadien mit geringem Gehalt an Verzweigung
PT05109469T PT1650227E (pt) 2004-10-25 2005-10-12 Um processo para a preparação de polibutadieno com uma pequena quantidade de ramificações
CA2524017A CA2524017C (en) 2004-10-25 2005-10-17 A process for the preparation of low branch content polybutadiene
US11/250,383 US7112632B2 (en) 2004-10-25 2005-10-17 Process for the preparation of low branch content polybutadiene
TW094136512A TWI369367B (en) 2004-10-25 2005-10-19 A process for the preparation of low branch content polybutadiene
BRPI0504519A BRPI0504519B1 (pt) 2004-10-25 2005-10-20 processo para a preparação de polibutadieno com teor de ramificação baixo
KR1020050099755A KR101234499B1 (ko) 2004-10-25 2005-10-21 분지형 함량이 적은 폴리부타디엔의 제조 방법
ZA200508625A ZA200508625B (en) 2004-10-25 2005-10-24 A process for the preparation of low branch content polybutadiene
CN2005101217670A CN1831021B (zh) 2004-10-25 2005-10-25 低支链含量聚丁二烯的制备方法
JP2005309663A JP5014613B2 (ja) 2004-10-25 2005-10-25 分岐含有量が低いポリブタジエンの製造方法
MXPA05011490A MXPA05011490A (es) 2004-10-25 2005-10-25 Un proceso para la preparacion de polibutadieno con bajo contenido de ramificacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002022A ITMI20042022A1 (it) 2004-10-25 2004-10-25 Processo per la preparazione di polibutadiene a basso grado di ramificazione

Publications (1)

Publication Number Publication Date
ITMI20042022A1 true ITMI20042022A1 (it) 2005-01-25

Family

ID=34956431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002022A ITMI20042022A1 (it) 2004-10-25 2004-10-25 Processo per la preparazione di polibutadiene a basso grado di ramificazione

Country Status (16)

Country Link
US (1) US7112632B2 (it)
EP (1) EP1650227B1 (it)
JP (1) JP5014613B2 (it)
KR (1) KR101234499B1 (it)
CN (1) CN1831021B (it)
AT (1) ATE479711T1 (it)
BR (1) BRPI0504519B1 (it)
CA (1) CA2524017C (it)
DE (1) DE602005023250D1 (it)
ES (1) ES2351794T3 (it)
IT (1) ITMI20042022A1 (it)
MX (1) MXPA05011490A (it)
PL (1) PL1650227T3 (it)
PT (1) PT1650227E (it)
TW (1) TWI369367B (it)
ZA (1) ZA200508625B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007038441A1 (de) * 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Gekoppelte und Heteroatome enthaltende modifizierte Polymere auf Basis von konjugierten Dienen
ITMI20080570A1 (it) 2008-04-02 2009-10-03 Polimeri Europa Spa Procedimento per la preparazione di polibutadiene ramificato ad alto contenuto in unita' 1,4-cis
DE102008053888A1 (de) * 2008-10-30 2010-05-06 Lanxess Deutschland Gmbh Neues Verfahren zur Herstellung von Polybutadien-haltigen Formteilen
RU2426747C1 (ru) * 2010-02-08 2011-08-20 Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" Способ получения модифицированных цис-1,4(со)полимеров бутадиена
RU2442796C1 (ru) * 2010-12-03 2012-02-20 Открытое акционерное общество "Воронежский синтетический каучук" Способ получения модифицированного 1,4-цис-полибутадиена
ITMI20120808A1 (it) * 2012-05-11 2013-11-12 Versalis Spa "procedimento per la preparazione di polibutadiene ramificato ad alto contenuto in unita' 1,4-cis"
RU2500689C9 (ru) * 2012-05-22 2014-02-20 Открытое акционерное общество "Нижнекамскнефтехим" Способ получения цис-1,4-полидиенов
RU2494116C1 (ru) * 2012-05-22 2013-09-27 Открытое акционерное общество "Нижнекамскнефтехим" Способ получения бутадиеновых каучуков
EP2676968A1 (de) * 2012-06-18 2013-12-25 LANXESS Deutschland GmbH Hoch Mooney NdBR mit Mooneysprung
CN103626926B (zh) * 2012-08-21 2016-03-30 中国石油化工股份有限公司 一种聚丁二烯接枝异戊橡胶及其制备方法和硫化胶及混炼胶
KR101796360B1 (ko) 2014-11-20 2017-11-09 주식회사 엘지화학 공액 디엔계 중합체의 제조방법
KR20160060562A (ko) 2014-11-20 2016-05-30 주식회사 엘지화학 공액 디엔계 중합체
EP3053934A1 (en) * 2015-02-06 2016-08-10 LANXESS Deutschland GmbH Heteroatom containing modified diene polymers
US10179479B2 (en) 2015-05-19 2019-01-15 Bridgestone Americas Tire Operations, Llc Plant oil-containing rubber compositions, tread thereof and race tires containing the tread
US11702497B2 (en) * 2018-12-21 2023-07-18 Lg Chem, Ltd. Modified conjugated diene-based polymer and method for preparing same
EP4098667B1 (en) 2020-01-29 2025-03-12 Public Joint Stock Company "Sibur Holding" (PJSC "Sibur Holding") Method for producing modified polydienes
JPWO2023276741A1 (it) * 2021-06-30 2023-01-05
WO2023276742A1 (ja) * 2021-06-30 2023-01-05 株式会社クラレ 共役ジエン系グラフト重合体及びその製造方法、潤滑油添加剤、粘度指数向上剤、摩擦抑制剤、並びに油組成物
CN118696068A (zh) * 2022-04-08 2024-09-24 阿朗新科德国有限责任公司 支化的改性二烯橡胶

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1191612B (it) * 1985-05-15 1988-03-23 Enichem Elastomers Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene
US4742085A (en) * 1987-04-14 1988-05-03 The B. F. Goodrich Company Crosslinked porous skinless particles of PVC resin and process for producing same
IT1230756B (it) * 1989-02-17 1991-10-29 Enichem Elastomers Metodo per la preparazione di polibutadiene a lavorabilita' migliorata.
JP3230532B2 (ja) * 1991-08-28 2001-11-19 旭化成株式会社 共役ジエン系重合体の製造法
DE4409861A1 (de) * 1994-03-22 1995-09-28 Sp Reifenwerke Gmbh Kautschukmischung, daraus hergestellte Reifenlauffläche und Reifen mit dieser Reifenlauffläche
DE4436059A1 (de) 1994-10-10 1996-04-11 Bayer Ag Verfahren zur Herstellung von mittels Nd-Katalysatoren polymerisierten Dienkautschuken mit niedrigem cold-flow und geringem Eigengeruch
US6242522B1 (en) * 1998-03-24 2001-06-05 Bridgestone Corporation Rubber composition for tire tread and pneumatic tire using same
US6255416B1 (en) * 1998-05-13 2001-07-03 Jsr Corporation Method of producing conjugated diene polymers
US6090926A (en) 1998-06-05 2000-07-18 Rhodia Rare Earths Inc. Powdery, solid rare earth carboxylates with improved solubility in aliphatic solvents which are highly active catalysts in Ziegler-Natta systems
JP4332690B2 (ja) * 1999-11-12 2009-09-16 Ｊｓｒ株式会社 ゴム組成物
JP4367589B2 (ja) * 1999-11-12 2009-11-18 Ｊｓｒ株式会社 共役ジエン系重合体の製造方法およびゴム組成物
CN1342719A (zh) * 2001-10-12 2002-04-03 中国科学院长春应用化学研究所 稀土催化体系及其催化丁二烯顺式聚合工艺
ITMI20012409A1 (it) * 2001-11-15 2003-05-15 Enichem Spa Procedimento per la preparazione di polibutadiene 1,4-cis lineare oppure ramificato
ITMI20022711A1 (it) * 2002-12-20 2004-06-21 Polimeri Europa Spa Procedimento per la preparazione di polidieni ramificati in presenza di catalizzatori a base di terre rare.
JP4273887B2 (ja) * 2003-09-10 2009-06-03 日本ゼオン株式会社 変性共役ジエン重合体の製造方法
ITMI20040076A1 (it) * 2004-01-22 2004-04-22 Polimeri Europa Spa Procedimento per la preparazione di polibutadiene a basso grado di ranificazione

Also Published As

Publication number Publication date
EP1650227B1 (en) 2010-09-01
PT1650227E (pt) 2010-12-03
ZA200508625B (en) 2006-07-26
US7112632B2 (en) 2006-09-26
EP1650227A2 (en) 2006-04-26
ATE479711T1 (de) 2010-09-15
BRPI0504519A (pt) 2006-06-27
KR101234499B1 (ko) 2013-02-18
DE602005023250D1 (de) 2010-10-14
CA2524017A1 (en) 2006-04-25
KR20060049136A (ko) 2006-05-18
CA2524017C (en) 2012-08-07
ES2351794T3 (es) 2011-02-10
JP2006124707A (ja) 2006-05-18
TWI369367B (en) 2012-08-01
CN1831021A (zh) 2006-09-13
EP1650227A3 (en) 2006-05-10
JP5014613B2 (ja) 2012-08-29
US20060089472A1 (en) 2006-04-27
CN1831021B (zh) 2011-10-05
TW200628501A (en) 2006-08-16
PL1650227T3 (pl) 2011-02-28
MXPA05011490A (es) 2006-04-27
BRPI0504519B1 (pt) 2016-09-13

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