BR112014031695A2 - método para alcançar um salto de aumento na viscosidade mooney na produção de polibutadieno de peso molecular elevado; polibutadieno de peso molecular elevado catalisado por neodímio; misturas de borracha; e uso de misturas de borracha - Google Patents

método para alcançar um salto de aumento na viscosidade mooney na produção de polibutadieno de peso molecular elevado; polibutadieno de peso molecular elevado catalisado por neodímio; misturas de borracha; e uso de misturas de borracha

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Publication number
BR112014031695A2
BR112014031695A2 BR112014031695A BR112014031695A BR112014031695A2 BR 112014031695 A2 BR112014031695 A2 BR 112014031695A2 BR 112014031695 A BR112014031695 A BR 112014031695A BR 112014031695 A BR112014031695 A BR 112014031695A BR 112014031695 A2 BR112014031695 A2 BR 112014031695A2
Authority
BR
Brazil
Prior art keywords
high molecular
molecular weight
weight polybutadiene
jump
achieving
Prior art date
Application number
BR112014031695A
Other languages
English (en)
Other versions
BR112014031695A8 (pt
BR112014031695B1 (pt
Inventor
Lucassen Alex
Le-Sattler Alicia
hardy Dave
Kloppenburge Heike
Gross Thomas
Zhang Yan
Original Assignee
Lanxess Deutschland Gmbh
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 Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of BR112014031695A2 publication Critical patent/BR112014031695A2/pt
Publication of BR112014031695A8 publication Critical patent/BR112014031695A8/pt
Publication of BR112014031695B1 publication Critical patent/BR112014031695B1/pt

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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
    • 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
    • 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
    • C08C19/20—Incorporating sulfur 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
    • 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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

resumo método para alcançar um salto de aumento na viscosidade mooney na produção de polibutadieno de peso molecular elevado; polibutadieno de peso molecular elevado catalisado por neodímio; misturas de borracha; e uso de misturas de borracha a invenção se refere a um método para alcançar um salto de aumento na viscosidade mooney na produção de polibutadieno de peso molecular elevado tendo um teor > 95 % em peso de unidades 1,4-cis e < 1 % em peso de 1,2- vinila, caracterizado pelo fato de que 1) pelo menos um monômero selecionado dentre butadieno e/ou isopreno é polimerizado a temperaturas entre -20 ºc a 150 ºc na presença de pelo menos um solvente orgânico inerte, e na presença de pelo menos um catalisador à base de carboxilato de neodímio, 2) a polimerização é então finalizada pela adição de compostos próticos e 3) em seguida, cloretos de enxofre são adicionados ao polímero e, antes da adição, estes cloretos de enxofre são tratados com um ácido carboxílico, ácido graxo e/ou éster de ácido graxo. 1/1
BR112014031695-3A 2012-06-18 2013-06-18 método para alcançar um salto de aumento na viscosidade mooney na produção de polibutadieno de peso molecular elevado; polibutadieno de peso molecular elevado catalisado por neodímio; misturas de borracha; e uso de misturas de borracha BR112014031695B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12172485.0A EP2676968A1 (de) 2012-06-18 2012-06-18 Hoch Mooney NdBR mit Mooneysprung
EP12172485.0 2012-06-18
PCT/EP2013/062656 WO2013189947A1 (de) 2012-06-18 2013-06-18 Hoch mooney ndbr mit mooneysprung

Publications (3)

Publication Number Publication Date
BR112014031695A2 true BR112014031695A2 (pt) 2017-06-27
BR112014031695A8 BR112014031695A8 (pt) 2018-11-21
BR112014031695B1 BR112014031695B1 (pt) 2021-05-25

Family

ID=48692465

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031695-3A BR112014031695B1 (pt) 2012-06-18 2013-06-18 método para alcançar um salto de aumento na viscosidade mooney na produção de polibutadieno de peso molecular elevado; polibutadieno de peso molecular elevado catalisado por neodímio; misturas de borracha; e uso de misturas de borracha

Country Status (19)

Country Link
US (1) US9845366B2 (pt)
EP (2) EP2676968A1 (pt)
JP (1) JP6333812B2 (pt)
KR (1) KR102009776B1 (pt)
CN (1) CN104395351B (pt)
BR (1) BR112014031695B1 (pt)
ES (1) ES2581545T3 (pt)
HK (1) HK1208480A1 (pt)
HU (1) HUE027784T2 (pt)
IN (1) IN2014DN10479A (pt)
MX (1) MX363333B (pt)
MY (1) MY167860A (pt)
PL (1) PL2861629T3 (pt)
RU (1) RU2638960C2 (pt)
SA (1) SA113340657B1 (pt)
SG (1) SG11201408255YA (pt)
TW (1) TWI589608B (pt)
WO (1) WO2013189947A1 (pt)
ZA (1) ZA201409048B (pt)

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US9758646B2 (en) * 2011-11-03 2017-09-12 Arlanxeo Deutschland Gmbh NdBR wet masterbatch
JP6363705B2 (ja) * 2013-10-16 2018-07-25 アランセオ・ドイチュランド・ゲーエムベーハー モル質量が分断されたＮｄＢＲ
EP2865540A1 (de) * 2013-10-24 2015-04-29 LANXESS Deutschland GmbH Kautschukzusammensetzung
EP3053934A1 (en) * 2015-02-06 2016-08-10 LANXESS Deutschland GmbH Heteroatom containing modified diene polymers
EP3562852B1 (en) * 2016-12-28 2023-04-19 Firestone Polymers, LLC Methods of making polymers with reduced tack, and rubber compositions incorporating these polymers
KR102173756B1 (ko) * 2017-10-18 2020-11-04 주식회사 엘지화학 변성 공액디엔계 중합체의 제조방법
EP3480031A1 (en) 2017-11-03 2019-05-08 Trinseo Europe GmbH Polymer blend
KR102035177B1 (ko) * 2018-07-11 2019-11-08 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
JP7213980B2 (ja) * 2018-12-21 2023-01-27 エルジー・ケム・リミテッド 変性共役ジエン系重合体及びこれを含むゴム組成物
EP3875502B1 (en) * 2018-12-21 2023-02-15 LG Chem, Ltd. Method for preparing modified conjugated diene-based polymer
KR102490391B1 (ko) * 2018-12-21 2023-01-25 주식회사 엘지화학 변성 공액디엔계 중합체 및 이의 제조방법
JP2023542842A (ja) 2020-09-28 2023-10-12 アランセオ・ドイチュランド・ゲーエムベーハー 部分水素化ジエンポリマー
WO2023193943A1 (en) 2022-04-08 2023-10-12 Arlanxeo Deutschland Gmbh Branched modified diene rubbers

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Also Published As

Publication number Publication date
ZA201409048B (en) 2015-12-23
JP6333812B2 (ja) 2018-05-30
HUE027784T2 (en) 2016-11-28
PL2861629T3 (pl) 2016-12-30
US20150252126A1 (en) 2015-09-10
KR20150022836A (ko) 2015-03-04
MX363333B (es) 2019-03-20
CN104395351A (zh) 2015-03-04
HK1208480A1 (zh) 2016-03-04
ES2581545T3 (es) 2016-09-06
SA113340657B1 (ar) 2015-07-07
EP2861629B1 (de) 2016-04-13
SG11201408255YA (en) 2015-02-27
JP2015524018A (ja) 2015-08-20
TW201418298A (zh) 2014-05-16
RU2638960C2 (ru) 2017-12-19
EP2676968A1 (de) 2013-12-25
MY167860A (en) 2018-09-26
IN2014DN10479A (pt) 2015-08-21
BR112014031695A8 (pt) 2018-11-21
RU2015101154A (ru) 2016-08-10
MX2014015760A (es) 2015-04-10
BR112014031695B1 (pt) 2021-05-25
EP2861629A1 (de) 2015-04-22
CN104395351B (zh) 2016-05-25
KR102009776B1 (ko) 2019-10-21
US9845366B2 (en) 2017-12-19
TWI589608B (zh) 2017-07-01
WO2013189947A1 (de) 2013-12-27

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Owner name: ARLANXEO DEUTSCHLAND GMBH (DE)

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