AR246284A1 - Metodo para la polimerizacion en masa de 1,3-butadieno en cis-1,4-polibutadieno elevado. - Google Patents

Metodo para la polimerizacion en masa de 1,3-butadieno en cis-1,4-polibutadieno elevado.

Info

Publication number
AR246284A1
AR246284A1 AR87306785A AR30678587A AR246284A1 AR 246284 A1 AR246284 A1 AR 246284A1 AR 87306785 A AR87306785 A AR 87306785A AR 30678587 A AR30678587 A AR 30678587A AR 246284 A1 AR246284 A1 AR 246284A1
Authority
AR
Argentina
Prior art keywords
butadiene
cis
aluminum
compound
polybutadiene
Prior art date
Application number
AR87306785A
Other languages
English (en)
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Application granted granted Critical
Publication of AR246284A1 publication Critical patent/AR246284A1/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
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

METODO PARA LA POLIMERIZACION EN MASA DE 1,3-BUTADIENO EN CIS-1,4- POLIBUTADIENO ELEVADO EN PROCESO CONTINUO QUE COMPRENDE (1) CARGAR 1,3- BUTADIENO; UN SISTEMA CATALITICO FORMADO POR (A) UN COMPUESTO ORGANO- ALUMINIO SELECCIONADO ENTRE TRIALQUIL-ALUMINIO E HIDRURO O FLUORURO DE DIALQUIL-ALUMINIO, (B) UN COMPUESTO CON NIQUEL SOLUBLE Y (C) UN COMPUESTO CON FLUOR; Y 1-BUTENO; (2) DEJAR QUE 1,3-BUTADIENO POLIMERICE EN CIS-1,4- POLIBUTADIENO ELEVADO HASTA UNA CONVERSION DEL 60% BAJO CONDICIONES DE ENFRIAMIENTO EVAPORATIVO EN LA ZONA DE REACCION PARA MANTENER LA TEMPERATURA < 130*C; Y (3) EXTRAER CONTINUAMENTE EL CIS-1,4-POLIBUTADIENO ELEVADO DE CAUCHO.
AR87306785A 1986-02-19 1987-02-19 Metodo para la polimerizacion en masa de 1,3-butadieno en cis-1,4-polibutadieno elevado. AR246284A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83081486A 1986-02-19 1986-02-19
US92336886A 1986-10-27 1986-10-27

Publications (1)

Publication Number Publication Date
AR246284A1 true AR246284A1 (es) 1994-07-29

Family

ID=27125399

Family Applications (1)

Application Number Title Priority Date Filing Date
AR87306785A AR246284A1 (es) 1986-02-19 1987-02-19 Metodo para la polimerizacion en masa de 1,3-butadieno en cis-1,4-polibutadieno elevado.

Country Status (27)

Country Link
EP (1) EP0236253B1 (es)
JP (1) JP2628993B2 (es)
KR (1) KR940002884B1 (es)
CN (1) CN1043999C (es)
AR (1) AR246284A1 (es)
AT (1) ATE70543T1 (es)
AU (1) AU595291B2 (es)
BE (1) BE1000085A3 (es)
CA (1) CA1284545C (es)
CS (1) CS276986B6 (es)
DE (2) DE3703672A1 (es)
EG (1) EG18373A (es)
ES (1) ES2027317T3 (es)
FR (1) FR2594440B1 (es)
GB (1) GB2186880B (es)
GR (1) GR3003408T3 (es)
IL (1) IL81575A (es)
IN (1) IN173082B (es)
IT (1) IT1206249B (es)
MX (1) MX168583B (es)
MY (1) MY101047A (es)
NL (1) NL8700380A (es)
NO (1) NO168654C (es)
NZ (1) NZ219244A (es)
SG (1) SG100791G (es)
TR (1) TR22686A (es)
YU (1) YU44799B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965327A (en) * 1989-10-23 1990-10-23 The Goodyear Tire & Rubber Company Synthesis of polydiene rubber by high solids solution polymerization
USH2036H1 (en) * 1999-06-02 2002-07-02 The Goodyear Tire & Rubber Company High cis-1,4-polybutadiene rubber compounds
US7351776B2 (en) 2004-03-02 2008-04-01 Bridgestone Corporation Bulk polymerization process
US7081504B2 (en) 2004-08-30 2006-07-25 The Goodyear Tire & Rubber Company Synthesis of 1,4-polybutadiene
JP5157174B2 (ja) * 2006-01-18 2013-03-06 住友化学株式会社 エチレン−α−オレフィン−ポリエンランダム共重合体の製造方法
DE102006015541A1 (de) * 2006-03-31 2007-10-04 List Holding Ag Verfahren und Vorrichtung zur Behandlung von zähviskosen Produkten
JP5810171B2 (ja) * 2010-12-31 2015-11-11 株式会社ブリヂストン ニッケル系触媒系を使用する共役ジエンのバルク重合
RU2595042C2 (ru) * 2010-12-31 2016-08-20 Бриджстоун Корпорейшн Полимеризация в массе сопряженных диенов с использованием каталитической системы на основе никеля
US8816032B1 (en) * 2013-05-24 2014-08-26 The Goodyear Tire & Rubber Company Copolymer of conjugated diene and 1-vinylcycloalkene
CN112029023B (zh) * 2015-01-28 2023-10-20 株式会社普利司通 老化镧系元素基催化剂体系及其在制备顺式-1,4-聚二烯中的用途
WO2016123370A1 (en) 2015-01-28 2016-08-04 Bridgestone Corporation Cis-1,4-polydienes with improved cold flow resistance
EP3263606A1 (en) * 2016-06-30 2018-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Bulkpolymerisation process for the preparation of polydienes
US11220595B2 (en) 2019-03-04 2022-01-11 The Goodyear Tire & Rubber Company Reinforced rubber containing silylated triglyceride oil
US11560462B1 (en) 2019-09-20 2023-01-24 The Goodyear Tire & Rubber Company Functionalized high cis-1,4-polybutadiene
CN111410181A (zh) * 2020-03-31 2020-07-14 福建省龙德新能源股份有限公司 一种利用醚及其衍生物回用六氟磷酸锂合成尾气中五氟化磷的方法
CN118574860A (zh) * 2021-12-29 2024-08-30 株式会社普利司通 氢化聚丁二烯聚合物和包含其的橡胶组合物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1270196A (fr) * 1959-10-13 1961-08-25 Goodyear Tire & Rubber Procédé d'incorporation d'antioxydants dans des caoutchoucs synthétiques
DE2020935A1 (de) * 1970-04-29 1971-11-18 Bayer Ag Verfahren zur kontinuierlichen Herstellung von stereospezifischen Elastomeren aus 1,3-Dienen
JPS4930514B1 (es) * 1970-08-20 1974-08-13
US3770710A (en) * 1971-08-23 1973-11-06 Firestone Tire & Rubber Co Bulk polymerization of diolefins
JPS521430B2 (es) * 1971-09-29 1977-01-14
US4020255A (en) * 1975-05-07 1977-04-26 The Goodyear Tire & Rubber Company Continuous insitu catalyst addition for polybutadiene polymerization
JPS521433A (en) * 1975-06-24 1977-01-07 Mitsubishi Electric Corp Control device for wiring connection equipment
JPS53147790A (en) * 1977-05-30 1978-12-22 Japan Synthetic Rubber Co Ltd Controlling of molecular weight of 1,2-polybutadiene
US4383097A (en) * 1981-08-21 1983-05-10 The Goodyear Tire & Rubber Company Molecular weight regulation of cis-1,4-polybutadiene
JPS5891706A (ja) * 1981-11-27 1983-05-31 Japan Synthetic Rubber Co Ltd 高シス１，４−ポリブタジエンの製造方法
ZA832555B (en) * 1982-04-26 1983-12-28 Goodyear Tire & Rubber Controlling the molecular weight of polybutadiene
CA1236647A (en) * 1982-04-26 1988-05-10 Anthony J. Puccio Preparation of high cis-1,4-polybutadiene
CA1236649A (en) * 1982-04-26 1988-05-10 Kenneth F. Castner Molecular weight control of polybutadiene

Also Published As

Publication number Publication date
KR870007948A (ko) 1987-09-23
NO870649L (no) 1987-08-20
ES2027317T3 (es) 1992-06-01
NL8700380A (nl) 1987-09-16
YU23587A (en) 1988-04-30
IL81575A (en) 1990-07-26
IT8747657A0 (it) 1987-02-18
AU595291B2 (en) 1990-03-29
JP2628993B2 (ja) 1997-07-09
MX168583B (es) 1993-06-01
EP0236253A1 (en) 1987-09-09
KR940002884B1 (ko) 1994-04-06
CA1284545C (en) 1991-05-28
CS276986B6 (en) 1992-11-18
EP0236253B1 (en) 1991-12-18
FR2594440A1 (fr) 1987-08-21
NO168654C (no) 1992-03-18
CN1043999C (zh) 1999-07-07
SG100791G (en) 1992-01-17
BE1000085A3 (fr) 1988-02-02
AU6902087A (en) 1987-08-20
MY101047A (en) 1991-07-16
DE3775239D1 (de) 1992-01-30
GB2186880A (en) 1987-08-26
IT1206249B (it) 1989-04-14
GB8703758D0 (en) 1987-03-25
NZ219244A (en) 1989-02-24
TR22686A (tr) 1988-03-03
NO870649D0 (no) 1987-02-18
YU44799B (en) 1991-02-28
ATE70543T1 (de) 1992-01-15
CS107387A3 (en) 1992-04-15
IN173082B (es) 1994-02-05
DE3703672A1 (de) 1987-08-27
EG18373A (en) 1992-10-30
GB2186880B (en) 1990-03-14
IL81575A0 (en) 1987-09-16
FR2594440B1 (fr) 1988-12-02
NO168654B (no) 1991-12-09
CN87101920A (zh) 1987-12-09
GR3003408T3 (en) 1993-02-17
JPS62201906A (ja) 1987-09-05

Similar Documents

Publication Publication Date Title
AR246284A1 (es) Metodo para la polimerizacion en masa de 1,3-butadieno en cis-1,4-polibutadieno elevado.
GB1359467A (en) Pneumatic tyre and wheel rim assemblies
GR3001928T3 (en) Procedure for producing poly-alpha-olefin-type lubricant
JPS5397046A (en) Selaing rubber composition
GB1499638A (en) Continuous insitu catalyst addition for polybutadiene polymerization
ES2080435T3 (es) Hidrogenacion selectiva de polimeros diolefinicos conjugados.
ES8307265A1 (es) Un procedimiento para reducir la oxidacion y fragilizacion del poliacetileno sin dopar.
GB993035A (en) Production of 2-methyl-2-pentene and catalyst therefor
GB1397046A (en) Process for catalytically reacting gases having a high sulphur dioxide content
GB847389A (en) Improvements in the withdrawal of reaction heat
IE44659L (en) Method of preparing 2, 6-ditert. butylphenol
GB1425940A (en) Fragmenting poly-ethylene masses
GB1146336A (en) Polymerization process
JPS5428350A (en) Preservation of low-temperature vulcanizable composition
GB1522820A (en) Spray
GB933253A (en) Improved catalyst and polymerisation process using said catalyst
FR2343051A1 (fr) Procede et four de trempe de pieces metalliques
GB1350875A (en) Process for producing dilithio hydrocarbons
JPS51120914A (en) Continuous transfer system of long chains in a special-purpose furnace for tempering and stress removal
GB501071A (en) Improvements in the manufacture of butadiene
JPS52102388A (en) Adhesion of brass-coated steel wires to rubber
GB824451A (en) Process for the polymerisation of ethylenically unsaturated hydrocarbons
JPS526577A (en) Alarm device for warning puncture of ari-filled tires
GB932342A (en) Improved catalyst and polymerisation process using said catalyst
JPS51135904A (en) Cooling d evice for coke pushing beam