ES472634A1 - Procedimiento para la polimerizacion y copolimerizacion de diolefinas - Google Patents

Procedimiento para la polimerizacion y copolimerizacion de diolefinas

Info

Publication number
ES472634A1
ES472634A1 ES472634A ES472634A ES472634A1 ES 472634 A1 ES472634 A1 ES 472634A1 ES 472634 A ES472634 A ES 472634A ES 472634 A ES472634 A ES 472634A ES 472634 A1 ES472634 A1 ES 472634A1
Authority
ES
Spain
Prior art keywords
diolefines
copolymerizing
polymerizing
means therefor
organic compound
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
Application number
ES472634A
Other languages
English (en)
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.)
Anic SpA
Original Assignee
Anic 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 Anic SpA filed Critical Anic SpA
Publication of ES472634A1 publication Critical patent/ES472634A1/es
Expired 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)

Abstract

Procedimiento para la polimerización y copolimerización de diolefinas, caracterizado porque la reacción se realiza en presencia de un sistema catalítico constituido por A) un compuesto del aluminio seleccionado de entre las dos siguientes clases: a) R Al X Y Donde R puede ser hidrógeno o un radical hidrocarbúrico con número de átomos de carbono de 1 a 20; X puede ser hidrógeno, halógeno, alcoxi, tioalcoxi, amino; Y puede ser un radical hidrocarbúrico, hidrógeno, radical hidrocarbúrico con número de átomos de carbono de 1 a 20, halógeno, con la condición de que, cuando X e Y son ambos halógenos, R sea hidrógeno; b) un compuesto de naturaleza polimérica de fórmula **(Fórmula)** donde R'' es un radical hidrocarbúrico con un número de átomos de carbono de 1 a 20; n indica el número de unidades repetidas.
ES472634A 1977-08-01 1978-07-28 Procedimiento para la polimerizacion y copolimerizacion de diolefinas Expired ES472634A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2637777A IT1085663B (it) 1977-08-01 1977-08-01 Procedimento per la polimerizzazione e copolimerizzazione di diolefine e mezzi adatti allo scopo

Publications (1)

Publication Number Publication Date
ES472634A1 true ES472634A1 (es) 1979-02-16

Family

ID=11219355

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472634A Expired ES472634A1 (es) 1977-08-01 1978-07-28 Procedimiento para la polimerizacion y copolimerizacion de diolefinas

Country Status (24)

Country Link
US (1) US4429089A (es)
JP (1) JPS5440890A (es)
AR (1) AR223650A1 (es)
AU (1) AU519419B2 (es)
BE (1) BE869438A (es)
BR (1) BR7804950A (es)
CA (1) CA1113915A (es)
CS (2) CS209536B2 (es)
DD (1) DD137592A5 (es)
DE (1) DE2833721C2 (es)
EG (1) EG13467A (es)
ES (1) ES472634A1 (es)
FR (1) FR2399447A1 (es)
GB (1) GB2002003B (es)
IE (1) IE47219B1 (es)
IN (1) IN150161B (es)
IT (1) IT1085663B (es)
MX (1) MX151421A (es)
NL (1) NL186449C (es)
PL (1) PL208756A1 (es)
PT (1) PT68360A (es)
TR (1) TR20144A (es)
YU (1) YU39510B (es)
ZA (1) ZA784294B (es)

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IT1140452B (it) * 1981-09-25 1986-09-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
CA1212932A (en) * 1982-04-01 1986-10-21 Derek K. Jenkins Polymerisation of conjugated dienes
JPS5945337A (ja) * 1982-09-07 1984-03-14 Japan Synthetic Rubber Co Ltd 生強度の改良されたポリブタジエンゴム組成物
JPS6084338A (ja) * 1983-10-14 1985-05-13 Japan Synthetic Rubber Co Ltd 新規なジエン系ポリマ−組成物
JPS60108410A (ja) * 1983-11-18 1985-06-13 Japan Synthetic Rubber Co Ltd 熱可塑性樹脂の製造方法
US4791086A (en) * 1984-01-30 1988-12-13 Phillips Petroleum Company Olefin polymerization
US4699962A (en) * 1984-01-30 1987-10-13 Phillips Petroleum Company Olefin polymerization
US4575538A (en) * 1984-12-20 1986-03-11 Phillips Petroleum Company Olefin polymerization
JPS61128971U (es) * 1985-01-31 1986-08-13
IT1186747B (it) * 1985-07-01 1987-12-16 Enichem Elastomers Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene
EP0304088B1 (en) * 1987-08-19 1993-01-27 Asahi Kasei Kogyo Kabushiki Kaisha A prepolymerization process for producing a conjugated diene compound prepolymer solution
US5238891A (en) * 1989-06-15 1993-08-24 Phillips Petroleum Company Olefin polymerization catalyst and process
JPH07104118B2 (ja) * 1990-12-19 1995-11-13 ダイキンプラント株式会社 クロスフロー型クーリングタワーにおけるファンモータの起動保護機構
US5519101A (en) * 1993-05-27 1996-05-21 Amoco Corporation Process for preparation of unsaturated oligomers or polymers by acyclic olefin metathesis
US5403904A (en) * 1993-05-27 1995-04-04 Amoco Corporation Process for preparation of telechelic difunctional unsaturated oligomers or polymers by acyclic olefin metathesis
US5512635A (en) * 1993-05-27 1996-04-30 Amoco Corporation Process for preparing linear monofunctional and telechelic difunctional polymers and compositions obtained thereby
US5405815A (en) * 1993-06-17 1995-04-11 The Goodyear Tire & Rubber Company Process for preparing a catalyst system useful in the synthesis of isoprene-butadiene rubber
DE4334045A1 (de) * 1993-10-06 1995-04-13 Bayer Ag Katalysator, dessen Herstellung und Verwendung zur Gasphasenpolymerisation von konjugierten Dienen
US5914377A (en) * 1995-04-04 1999-06-22 Bayer Ag Method for the production of diene rubbers in the gas phase
US6018007A (en) 1997-09-22 2000-01-25 Bridgestone Corporation Synthesis of 1,4-trans-polybutadiene using a lanthanide organic acid salt catalyst
DE19746266A1 (de) 1997-10-20 1999-04-22 Bayer Ag Katalysator auf Basis von Verbindungen der seltenen Erdmetalle für die Polymerisation von ungesättigten organischen Verbindungen
US6197713B1 (en) 1997-12-19 2001-03-06 Bridgestone Corporation Use of Lewis acids for the breakdown of gelatinous rare earth compounds in hydrocarbon solutions
US6441107B1 (en) * 1998-12-18 2002-08-27 Union Carbide Chemicals & Plastics Technology Corporation Molecular weight control of gas phase polymerized polybutadiene when using a rare earth catalyst
US6767927B1 (en) * 1999-04-26 2004-07-27 Rhodia Rare Earths Inc. Synthesis of stable solutions of rare earth tris (organophosphate) in hydrocarbon solvents
DE19919870A1 (de) * 1999-04-30 2000-11-02 Bayer Ag Verfahren zur Suspensions-Polymerisation von konjugierten Dienen
DE10115106A1 (de) 2001-03-27 2002-10-10 Bayer Ag Blockcopolymerisat auf Basis von konjugierten Diolefinen und polaren Monomeren
US9226876B2 (en) * 2001-10-19 2016-01-05 The Goodyear Tire & Rubber Company Rubber for baby bottle nipples, pacifiers, and syringe plungers
US6699813B2 (en) 2001-11-07 2004-03-02 Bridgestone Corporation Lanthanide-based catalyst composition for the manufacture of polydienes
US6780948B2 (en) 2002-03-28 2004-08-24 The Goodyear Tire & Rubber Company Synthesis of polyisoprene with neodymium catalyst
US7586548B2 (en) * 2002-12-02 2009-09-08 Sony Corporation Stand-by power supply shutdown at power on
KR100553249B1 (ko) 2003-05-15 2006-02-20 금호석유화학 주식회사 고 1,4-시스 폴리부타디엔-폴리우레탄 공중합체 및 그 제조방법
JP4467258B2 (ja) 2003-06-25 2010-05-26 株式会社ブリヂストン ブタジエン系重合体及びその製造方法、並びにそれを用いたゴム組成物及びタイヤ
JP4651921B2 (ja) * 2003-07-17 2011-03-16 株式会社ブリヂストン 空気入りタイヤ
US7008899B2 (en) * 2003-08-11 2006-03-07 Bridgestone Corporation Lanthanide-based catalyst composition for producing cis-1,4-polydienes
US7094849B2 (en) * 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes
US7091150B2 (en) * 2003-12-19 2006-08-15 The Goodyear Tire & Rubber Company Synthetic polyisoprene rubber
WO2007021215A1 (en) 2005-08-12 2007-02-22 Otkrytoe Aktsionernoe Obschestvo 'efremovsky Zavod Sinteticheskogo Kauchuka' Method for producing cis-1,4 diene rubber, catalyst, rubber
ZA200805099B (en) * 2005-12-05 2009-10-28 Jsr Corp Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition
WO2008078814A1 (ja) * 2006-12-27 2008-07-03 Jsr Corporation 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物
KR101598638B1 (ko) * 2007-06-18 2016-02-29 가부시키가이샤 브리지스톤 아미노기 함유 할로실란으로 관능화된 중합체
KR100970767B1 (ko) 2007-12-12 2010-07-16 금호석유화학 주식회사 방향족 유기황화합물로 기능화된 1,4-시스 폴리부타디엔
US7825201B2 (en) * 2007-12-31 2010-11-02 Bridgestone Corporation Process for producing polydienes
US7741418B2 (en) * 2007-12-31 2010-06-22 Bridgestone Corporation Process for producing polydienes
US8623975B2 (en) 2009-06-24 2014-01-07 Bridgestone Corporation Process for producing polydienes
KR101194401B1 (ko) * 2009-12-09 2012-10-25 금호석유화학 주식회사 골프공 코어의 제조용 방향족 유기황화합물로 기능화된 1,4-시스 폴리부타디엔
JP6204646B2 (ja) * 2012-09-19 2017-09-27 旭化成株式会社 変性共役ジエン系重合体の製造方法及び変性共役ジエン系重合体、並びに変性共役ジエン系重合体組成物
EP2975067B1 (en) * 2013-03-13 2017-10-04 UBE Industries, Ltd. Catalyst for use in polymerization of conjugated diene, conjugated diene polymer and modified conjugated diene polymer each produced using said catalyst, methods respectively for producing said polymers, rubber composition for tires, and rubber composition for rubber belts
US11767388B1 (en) 2019-09-18 2023-09-26 The Goodyear Tire & Rubber Company Silicon-functionalized rubber
EP3838932B1 (en) 2019-12-20 2022-08-10 The Goodyear Tire & Rubber Company Synthesis of isoprene-butadiene copolymer rubbers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB865248A (en) 1956-12-28 1961-04-12 Hoechst Ag Process for the polymerisation of olefines
US3394156A (en) 1960-03-07 1968-07-23 Monsanto Co Titanium amide borohydrides and chlorides
US3297667A (en) 1963-02-28 1967-01-10 Union Carbide Corp Production of cis-1, 4-polydienes by polymerization of 1, 3-dienes
DE1257431B (de) * 1965-02-03 1967-12-28 Snam Spa Verfahren zur Polymerisation von Butadien
US3541063A (en) * 1967-12-29 1970-11-17 Goodyear Tire & Rubber Process for the polymerization of diolefins with a catalyst comprising alkylaluminum compounds,group iii-b organo metal compounds and organoaluminum fluoride compounds
US3641188A (en) * 1968-05-08 1972-02-08 Atlantic Richfield Co Process for polymerizing olefins
GB1294725A (en) * 1969-03-27 1972-11-01 Goodyear Tire & Rubber Polymerization of diolefins
CA977097A (en) 1969-11-07 1975-10-28 Snamprogetti S.P.A. ETHYLENE AND .alpha.-OLEFINS COPOLYMERS AND PROCESS FOR OBTAINING SAME
US3657205A (en) * 1970-09-03 1972-04-18 Goodyear Tire & Rubber Preparation of high 1 4-polypentadienes
US3676411A (en) 1970-12-17 1972-07-11 Goodyear Tire & Rubber Ternary catalyst systems for the polymerization of conjugated diolefins
IT971308B (it) 1972-11-29 1974-04-30 Snam Progetti Processo per la polimerizzazion e di composti insaturi

Also Published As

Publication number Publication date
DD137592A5 (de) 1979-09-12
FR2399447A1 (fr) 1979-03-02
EG13467A (en) 1981-12-31
YU39510B (en) 1984-12-31
IT1085663B (it) 1985-05-28
IE47219B1 (en) 1984-01-25
MX151421A (es) 1984-11-15
AU519419B2 (en) 1981-12-03
GB2002003B (en) 1982-02-24
GB2002003A (en) 1979-02-14
BE869438A (fr) 1979-02-01
AU3831978A (en) 1980-01-31
CS209536B2 (en) 1981-12-31
DE2833721A1 (de) 1979-02-08
JPS6213363B2 (es) 1987-03-26
JPS5440890A (en) 1979-03-31
FR2399447B1 (es) 1982-06-18
NL186449C (nl) 1990-12-03
AR223650A1 (es) 1981-09-15
IE781551L (en) 1979-02-01
PL208756A1 (pl) 1979-03-12
PT68360A (en) 1978-08-01
US4429089A (en) 1984-01-31
NL186449B (nl) 1990-07-02
BR7804950A (pt) 1979-03-13
YU185378A (en) 1982-10-31
CA1113915A (en) 1981-12-08
IN150161B (es) 1982-08-07
TR20144A (tr) 1980-09-26
CS209535B2 (en) 1981-12-31
ZA784294B (en) 1979-07-25
NL7808104A (nl) 1979-02-05
DE2833721C2 (de) 1985-02-21

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