ES2027317T3 - Procedimiento para polimerizar en masa butadieno. - Google Patents

Procedimiento para polimerizar en masa butadieno.

Info

Publication number
ES2027317T3
ES2027317T3 ES198787630020T ES87630020T ES2027317T3 ES 2027317 T3 ES2027317 T3 ES 2027317T3 ES 198787630020 T ES198787630020 T ES 198787630020T ES 87630020 T ES87630020 T ES 87630020T ES 2027317 T3 ES2027317 T3 ES 2027317T3
Authority
ES
Spain
Prior art keywords
molecular weight
cis
butadiene
high molecular
polymerization
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
ES198787630020T
Other languages
English (en)
Inventor
Morford Church Throckmorton
Robert William Stachowiak
Christopher Lee Wilson
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of ES2027317T3 publication Critical patent/ES2027317T3/es
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
    • 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

EL CIS-1,4-POLIBUTADIENO DE ALTO PESO MOLECULAR ES UN CAUCHO SINTETICO QUE SE UTILIZA COMUNMENTE EN LA MANUFACTURA DE NEUMATICOS. ESTE SE FABRICA POR LO GENERAL COMERCIALMENTE EMPLEANDO TECNICAS DE POLIMERIZACION EN SOLUCION. SIN EMBARGO SE HA ENCONTRADO INESPERADAMENTE QUE EL 1,3-BUTADIENO PUEDE POLIMERIZARSE A CIS-1,4POLIBUTADIENO DE ALTO PESO MOLECULAR EN UN PROCESO DE POLIMERIZACION EN MASA CONTINUO POR EL QUE SE OBTIENEN CONVERSIONES MUY ELEVADAS. ESTE PROCESO CONTINUO DE POLIMERIZACION EN MASA COMPRENDE: (1) LA CARGA EN UNA ZONA DE REACCION DEL 1,3-BUTADIENO, UN SISTEMA CATALITICO QUE COMPRENDE (A) UN COMPUESTO ORGANOALUMINICO (B) UN COMPUESTO SOLUBLE QUE CONTIENE NIQUEL, Y (C) UN COMPUESTO QUE CONTIENE FLUOR; 2) PERMITE EL 1,3-BUTADIENO POLIMERIZARSE AL CIS1,4POLIBUTADIENO DE ALTO PESO MOLECULAR A UNA CONVERSION DE AL MENOS UN 60% MIENTRAS UTILIZAN CONDICIONES BAJO LAS CUALES HAY SUFICIENTE REFRIGERACION POR EVAPORACION EN DICHA ZONA DE REACCION PARA MANTENER UNA TEMPERATURA CERCANA EN EL INTERVALO DE 10 A 130 GRADOS CENTIGRADOS; Y 3) LA EXTRACCION CONTINUA DE DICHO ELEVADO CIS1,4-POLIBUTADIENO DE LA ZONA DE REACCION CITADA. CON EL FIN DE REDUCIR EL PESO MOLECULAR DEL CIS-1,4-POLIBUTADIENO, LA POLIMERIZACION DE ESTA INVENCION SE REALIZA GENERALMENTE EN PRESENCIA DE AL MENOS UN REGULADOR DE PESO MOLECULAR SELECCIONADO DE ENTRE EL GRUPO QUE CONSTA DE ALFA-OLEFINAS, CIS-2-BUTANO, TRANS-2-BUTANO, ALENO, 1,4-PENTADIENO, 1,5-HEXADIENO, 1,6-HEPTADIENO, 1,2,4-TRIVINILCICLOHEXANO, 4-VINIL1-CICLOHEXANO, 1-TRANS-4-HEXADIENO, E HIDROGENO.
ES198787630020T 1986-02-19 1987-02-10 Procedimiento para polimerizar en masa butadieno. Expired - Lifetime ES2027317T3 (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
ES2027317T3 true ES2027317T3 (es) 1992-06-01

Family

ID=27125399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787630020T Expired - Lifetime ES2027317T3 (es) 1986-02-19 1987-02-10 Procedimiento para polimerizar en masa butadieno.

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
CN100564407C (zh) 2004-03-02 2009-12-02 株式会社普利司通 本体聚合方法
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
CN103328519A (zh) * 2010-12-31 2013-09-25 株式会社普利司通 使用基于镍的催化剂系统的共轭二烯本体聚合
US8816032B1 (en) * 2013-05-24 2014-08-26 The Goodyear Tire & Rubber Company Copolymer of conjugated diene and 1-vinylcycloalkene
US10316121B2 (en) 2015-01-28 2019-06-11 Bridgestone Corporation Cis-1,4-polydienes with improved cold flow resistance
EP3250616B1 (en) 2015-01-28 2019-01-23 Bridgestone Corporation Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes
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
WO2023129959A1 (en) * 2021-12-29 2023-07-06 Bridgestone Corporation Hydrogenated polybutadiene polymers and rubber compositions incorporating same

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
ZA832557B (en) * 1982-04-26 1983-12-28 Goodyear Tire & Rubber Molecular weight control of polybutadiene
CA1236647A (en) * 1982-04-26 1988-05-10 Anthony J. Puccio Preparation of high cis-1,4-polybutadiene

Also Published As

Publication number Publication date
ATE70543T1 (de) 1992-01-15
MX168583B (es) 1993-06-01
IL81575A0 (en) 1987-09-16
CS107387A3 (en) 1992-04-15
MY101047A (en) 1991-07-16
GB8703758D0 (en) 1987-03-25
NZ219244A (en) 1989-02-24
YU44799B (en) 1991-02-28
AR246284A1 (es) 1994-07-29
FR2594440A1 (fr) 1987-08-21
IT8747657A0 (it) 1987-02-18
EP0236253A1 (en) 1987-09-09
EG18373A (en) 1992-10-30
DE3775239D1 (de) 1992-01-30
YU23587A (en) 1988-04-30
NO870649L (no) 1987-08-20
GR3003408T3 (en) 1993-02-17
KR940002884B1 (ko) 1994-04-06
AU6902087A (en) 1987-08-20
IN173082B (es) 1994-02-05
IT1206249B (it) 1989-04-14
GB2186880B (en) 1990-03-14
AU595291B2 (en) 1990-03-29
NO168654B (no) 1991-12-09
KR870007948A (ko) 1987-09-23
JP2628993B2 (ja) 1997-07-09
NO870649D0 (no) 1987-02-18
NO168654C (no) 1992-03-18
CN87101920A (zh) 1987-12-09
CN1043999C (zh) 1999-07-07
SG100791G (en) 1992-01-17
JPS62201906A (ja) 1987-09-05
CS276986B6 (en) 1992-11-18
GB2186880A (en) 1987-08-26
TR22686A (tr) 1988-03-03
CA1284545C (en) 1991-05-28
DE3703672A1 (de) 1987-08-27
EP0236253B1 (en) 1991-12-18
BE1000085A3 (fr) 1988-02-02
NL8700380A (nl) 1987-09-16
FR2594440B1 (fr) 1988-12-02
IL81575A (en) 1990-07-26

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