DE69118806D1 - Katalysator zur Synthese von kristallinem 3,4-Polyisopren - Google Patents

Katalysator zur Synthese von kristallinem 3,4-Polyisopren

Info

Publication number
DE69118806D1
DE69118806D1 DE69118806T DE69118806T DE69118806D1 DE 69118806 D1 DE69118806 D1 DE 69118806D1 DE 69118806 T DE69118806 T DE 69118806T DE 69118806 T DE69118806 T DE 69118806T DE 69118806 D1 DE69118806 D1 DE 69118806D1
Authority
DE
Germany
Prior art keywords
polyisoprene
crystalline
synthesis
catalyst
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 - Fee Related
Application number
DE69118806T
Other languages
English (en)
Other versions
DE69118806T2 (de
Inventor
Wen-Liang Hsu
Adel Farhan Halasa
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 DE69118806D1 publication Critical patent/DE69118806D1/de
Publication of DE69118806T2 publication Critical patent/DE69118806T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/602—Component covered by group C08F4/60 with an organo-aluminium compound
    • 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
    • C08F136/08—Isoprene
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/905—Tread composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69118806T 1990-10-24 1991-10-15 Katalysator zur Synthese von kristallinem 3,4-Polyisopren Expired - Fee Related DE69118806T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/602,546 US5082906A (en) 1990-10-24 1990-10-24 Catalyst for the synthesis of crystalline 3,4-polyisoprene

Publications (2)

Publication Number Publication Date
DE69118806D1 true DE69118806D1 (de) 1996-05-23
DE69118806T2 DE69118806T2 (de) 1996-10-31

Family

ID=24411781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118806T Expired - Fee Related DE69118806T2 (de) 1990-10-24 1991-10-15 Katalysator zur Synthese von kristallinem 3,4-Polyisopren

Country Status (9)

Country Link
US (2) US5082906A (de)
EP (1) EP0482478B1 (de)
JP (1) JPH04266908A (de)
KR (1) KR100207347B1 (de)
BR (1) BR9104447A (de)
CA (1) CA2037230A1 (de)
DE (1) DE69118806T2 (de)
ES (1) ES2087203T3 (de)
MX (1) MX9101523A (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082906A (en) * 1990-10-24 1992-01-21 The Goodyear Tire & Rubber Company Catalyst for the synthesis of crystalline 3,4-polyisoprene
US5239023A (en) * 1990-10-24 1993-08-24 The Goodyear Tire & Rubber Company Process for the synthesis of crystallizable 3,4-polyisoprene and isoprene-butadiene copolymers having high vinyl contents
US5627237A (en) * 1996-05-06 1997-05-06 The Goodyear Tire & Rubber Company Tire tread containing 3.4-polyisoprene rubber
US6117956A (en) * 1998-06-01 2000-09-12 Bridgestone Corporation Catalyst composition and polymerization process for producing syndiotactic 1,2-polybutadiene
US6399732B2 (en) * 1998-10-14 2002-06-04 Bridgestone Corporation Preparation of conjugated diene polymers by using an iron-based catalayst system
US6277779B1 (en) 1998-10-14 2001-08-21 Bridgestone Corporation Process and iron-based catalyst composition for the production of syndiotactic 1,2-polybutadiene
US6180734B1 (en) 1998-10-14 2001-01-30 Bridgestone Corporation Process for producing syndiotactic 1,2-polybutadiene and iron-based catalyst compositions for use therein
US6284702B1 (en) 1998-10-14 2001-09-04 Bridgestone Corporation Iron-based catalyst composition and process for producing syndiotactic 1,2-polybutadiene
US6211313B1 (en) 1999-11-12 2001-04-03 Bridgestone Corporation Iron-based catalyst composition and process for producing conjugated diene polymers
US6160063A (en) * 1999-12-30 2000-12-12 Bridgestone Corporation Iron-based catalyst for producing binary cis-1,4-/1,2-polybutadiene
US6197888B1 (en) 1999-12-30 2001-03-06 Bridgestone Corporation Process for producing blends of syndiotactic 1, 2-polybutadiene and rubbery elastomers with an iron-based catalyst system
US6288183B1 (en) 1999-12-30 2001-09-11 Bridgestone Corporation Catalyst composition and process for controlling the characteristics of conjugated diene polymers
US6348550B1 (en) 2000-04-13 2002-02-19 Bridgestone Corporation Molybdenum-based catalyst composition and process for controlling the characteristics of conjugated diene polymers
US6291591B1 (en) 2000-04-13 2001-09-18 Bridgestone Corporation Process for producing blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a chromium-based catalyst system
US6303692B1 (en) 2000-04-13 2001-10-16 Bridgestone Corporation Preparation of blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a molybdenum-based catalyst system
US6433237B1 (en) 2001-02-19 2002-08-13 Bridgestone Corporation Iron-based catalyst composition for producing oligomers of conjugated dienes
US6627712B2 (en) 2001-02-19 2003-09-30 Bridgestone Corporation Manufacture of conjugated diene polymers by using an iron-based catalyst composition
US6320004B1 (en) 2001-04-05 2001-11-20 Bridgestone Corporation Manufacture of conjugated diene polymers by using an iron-based catalyst composition
US6545107B2 (en) 2001-06-08 2003-04-08 Bridgestone Corporation Molydenum-based catalyst composition for producing syndiotactic 1,2-polybutadiene
ITMI20011259A1 (it) * 2001-06-15 2002-12-15 Enichem Spa Procedimento per la (co)polimerizzazione di dieni coniugati
US6610804B2 (en) 2001-08-24 2003-08-26 Bridgestone Corporation Iron-based catalyst composition for the manufacture of syndiotactic 1, 2-polybutadiene
US6576725B1 (en) 2002-01-18 2003-06-10 Bridgestone Corporation Iron-based catalyst for producing high-vinyl polybutadiene
US6720397B2 (en) 2002-02-20 2004-04-13 Bridgestone Corporation Polymerization process for preparing syndiotactic 1,2-polybutadiene
US7943712B2 (en) * 2006-12-28 2011-05-17 The Goodyear Tire & Rubber Company Catalyst system for synthesizing amine functionalized rubbery polymers having a high trans microstructure
BRPI0821878A2 (pt) 2008-01-04 2019-09-10 Bard Inc C R composições, métodos de cura de látex de poliisopreno sintético e cateter de drenagem urinária não residente
CN102131531A (zh) 2008-06-30 2011-07-20 Cr巴德公司 聚氨酯/聚异戊二烯共混物导管
MX2011000072A (es) 2008-06-30 2011-05-23 Danisco Inc Polimeros de isopreno a partir de recursos renovables.
TW201120213A (en) 2009-06-17 2011-06-16 Danisco Us Inc Polymerization of isoprene from renewable resources
US9079980B2 (en) 2010-08-31 2015-07-14 The Goodyear Tire & Rubber Company Copolymers of conjugated triene monomers for improved filler interaction
JP5899011B2 (ja) * 2012-03-07 2016-04-06 株式会社ブリヂストン 重合体、前記重合体を含むゴム組成物、及び、前記ゴム組成物を有するタイヤ
JP5941302B2 (ja) * 2012-03-07 2016-06-29 株式会社ブリヂストン ゴム組成物、及び、前記ゴム組成物を有するタイヤ
EP3094501A4 (de) * 2014-01-16 2017-09-06 Bridgestone Americas Tire Operations, LLC Reifen mit laminat und verfahren zur herstellung davon
IT201800001149A1 (it) * 2018-01-17 2019-07-17 Versalis Spa Procedimento per la preparazione di poliisoprene a struttura prevalentemente alternata cis-1,4-alt-3,4 in presenza di un sistema catalitico comprendente un complesso piridilico di ferro
EP3808753B1 (de) * 2019-09-03 2022-08-03 Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences Eisenbipyridinkomplex, verfahren zu seiner herstellung und seine verwendung bei der polymerisation von konjugierten dienen
CN110452272B (zh) * 2019-09-03 2022-03-01 中国科学院青岛生物能源与过程研究所 联吡啶铁络合物及其制备方法和在共轭二烯聚合中的应用
CN114249849B (zh) * 2021-09-28 2023-11-03 中国科学院青岛生物能源与过程研究所 高支链铁系共轭二烯类聚合物及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860568A (en) * 1966-05-13 1975-01-14 Rhone Poulenc Sa Novel polymerization initiator and process for polymerization using the same
GB1249245A (en) * 1968-12-05 1971-10-13 Polymer Corp Linear polymers of butadiene
US3725373A (en) * 1970-01-12 1973-04-03 Atlantic Richfield Co Process for homopolymerizing acrylonitrile
US3936432A (en) * 1974-11-22 1976-02-03 The Goodyear Tire & Rubber Company Process of polymerization of conjugated diolefins using iron catalysts and sulfur ligands
FR2480290A1 (fr) * 1980-04-09 1981-10-16 Michelin & Cie Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique
JPS5794028A (en) * 1980-12-02 1982-06-11 Sumitomo Rubber Ind Ltd Rubber composition for tire tread
DE4016079A1 (de) * 1990-05-18 1991-11-21 Huels Chemische Werke Ag 3,4-polyisopren enthaltende kautschukverschnitt-mischungen fuer reifenlaufflaechen
US5082906A (en) * 1990-10-24 1992-01-21 The Goodyear Tire & Rubber Company Catalyst for the synthesis of crystalline 3,4-polyisoprene

Also Published As

Publication number Publication date
ES2087203T3 (es) 1996-07-16
DE69118806T2 (de) 1996-10-31
US5356997A (en) 1994-10-18
MX9101523A (es) 1992-06-05
JPH04266908A (ja) 1992-09-22
KR920008077A (ko) 1992-05-27
CA2037230A1 (en) 1992-04-25
EP0482478B1 (de) 1996-04-17
US5082906A (en) 1992-01-21
KR100207347B1 (ko) 1999-07-15
BR9104447A (pt) 1992-06-09
EP0482478A1 (de) 1992-04-29

Similar Documents

Publication Publication Date Title
DE69118806T2 (de) Katalysator zur Synthese von kristallinem 3,4-Polyisopren
DE69330129T2 (de) Synthese von 1,4,7-thiazacyclononan-derivaten
MA22171A1 (fr) Methode de synthese amelioree
ATE123037T1 (de) Synthese von carbonylverbindungen.
DE69126089T2 (de) Synthese von Trans-1,4-Polybutadien
DE69018117T2 (de) Zur Synthese von Karotinoiden verwendbare DNA-Sequenzen.
DE69501534D1 (de) Synthese von 1,1,1,3,3-Pentafluorpropan
DE69103177T2 (de) Synthese von Bi-Pb-Ca-Sr-Cu-O-orientierten polykristallinen Supraleitern.
DE68908440T2 (de) Synthese von Trichostatin.
DE69223684D1 (de) Synthese von Squaryliumverbindungen
DE69507618T2 (de) Fester träger-reagenzien zur synthese von 3'-stickstoffhaltigen polynukleotiden
DE69418863D1 (de) Ein katalysator zur synthese von höheren alkohlen
FR2654102B1 (fr) Procede de synthese de derives polyazotes cycliques.
DE69226706T2 (de) Synthese von smektit-tonmineralen
FR2662178B1 (fr) Procede de preparation d'intermediaires utiles dans la synthese de benzothiazepines.
DE59105904D1 (de) Verfahren zur glycosidasekatalysierten Synthese von Glycokonjugaten.
DE69201245D1 (de) Verfahren zur Synthese von Hydrogenoperfluoralkanen.
FR2669643B1 (fr) Procede de synthese enzymatique d'adipate d'ammonium.
DE68909508T2 (de) Verfahren zur Synthese von Zeolithen vom MTT-Strukturtyp.
DE69019839D1 (de) Verfahren zur Synthese von cis-Olefinen.
DE69007577D1 (de) Verfahren zur Synthese von niedrigen Olefinen aus Methanol.
DE69114657D1 (de) Verfahren zur Synthese von Monohalogenalkylferrocenen.
DE69318738D1 (de) Katalytische Synthese von Alkylmorpholinonen
DE3785735D1 (de) Synthese von carbonylverbindungen.
FR2676227B1 (fr) Nouveaux intermediaires pour la synthese de composes dialkylenepiperidino.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee