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WO2003044065A3 - Microstructure modifier for anionic polymerization - Google Patents

Microstructure modifier for anionic polymerization Download PDF

Info

Publication number
WO2003044065A3
WO2003044065A3 PCT/EP2002/012687 EP0212687W WO03044065A3 WO 2003044065 A3 WO2003044065 A3 WO 2003044065A3 EP 0212687 W EP0212687 W EP 0212687W WO 03044065 A3 WO03044065 A3 WO 03044065A3
Authority
WO
WIPO (PCT)
Prior art keywords
microstructure modifier
tire
randomizer
production
anionic polymerization
Prior art date
Application number
PCT/EP2002/012687
Other languages
German (de)
French (fr)
Other versions
WO2003044065A2 (en
Inventor
Walter Hellermann
Original Assignee
Walter Hellermann
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 Walter Hellermann filed Critical Walter Hellermann
Priority to AU2002358503A priority Critical patent/AU2002358503A1/en
Priority to EP02792760A priority patent/EP1453869A2/en
Publication of WO2003044065A2 publication Critical patent/WO2003044065A2/en
Publication of WO2003044065A3 publication Critical patent/WO2003044065A3/en

Links

Classifications

    • 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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/22—Radicals substituted by singly bound oxygen or sulfur atoms etherified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/28—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Disclosed is a method for the production of optionally coupled, non-blocking polymers based on conjugated dienes and optionally monovinyl aromatic compounds by anionic polmerization in an inert organic solvent in the presence of a lithium organic compound as an initiator and a microstructure modifier and/or randomizer. Specific ether compounds are used as a microstructure modifier and/or randomizer. The polymers thus produced are particularly suitable for the production of damping material, tires and tire components (e.g. tire treads or tire sidewalls) and technical rubber articles.
PCT/EP2002/012687 2001-11-23 2002-11-13 Microstructure modifier for anionic polymerization WO2003044065A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002358503A AU2002358503A1 (en) 2001-11-23 2002-11-13 Microstructure modifier for anionic polymerization
EP02792760A EP1453869A2 (en) 2001-11-23 2002-11-13 Microstructure modifier for anionic polymerization

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10157637.4 2001-11-23
DE10157637 2001-11-23
DE10158609 2001-11-29
DE10158609.4 2001-11-29

Publications (2)

Publication Number Publication Date
WO2003044065A2 WO2003044065A2 (en) 2003-05-30
WO2003044065A3 true WO2003044065A3 (en) 2004-01-22

Family

ID=26010643

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/012687 WO2003044065A2 (en) 2001-11-23 2002-11-13 Microstructure modifier for anionic polymerization

Country Status (3)

Country Link
EP (1) EP1453869A2 (en)
AU (1) AU2002358503A1 (en)
WO (1) WO2003044065A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234746B4 (en) 2002-07-30 2004-04-29 Sasol Germany Gmbh Process for the preparation of polymers using conjugated dienes and vinylaromatic compounds, polymers prepared by this process and their use
US7427651B2 (en) * 2004-08-06 2008-09-23 Jsr Corporation Process for producing conjugated diene copolymer rubber
WO2016108713A1 (en) * 2014-12-30 2016-07-07 Публичное акционерное общество "СИБУР Холдинг" Method for producing butadiene-styrene block copolymers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822219A (en) * 1970-07-23 1974-07-02 Gulf Resources & Chem Corp Catalyst composition
US4577002A (en) * 1983-06-13 1986-03-18 Broekhuis Antonius A Elastomeric copolymers, their preparation and their use
EP0304589A1 (en) * 1987-07-28 1989-03-01 Hüls Aktiengesellschaft Process for preparing polymers based on conjugated dienes and, optionally, monovinyl-aromatic compounds
EP1205495A2 (en) * 2000-11-09 2002-05-15 Bayer Ag Modification agent for anionic polymerisation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822219A (en) * 1970-07-23 1974-07-02 Gulf Resources & Chem Corp Catalyst composition
US4577002A (en) * 1983-06-13 1986-03-18 Broekhuis Antonius A Elastomeric copolymers, their preparation and their use
EP0304589A1 (en) * 1987-07-28 1989-03-01 Hüls Aktiengesellschaft Process for preparing polymers based on conjugated dienes and, optionally, monovinyl-aromatic compounds
EP1205495A2 (en) * 2000-11-09 2002-05-15 Bayer Ag Modification agent for anionic polymerisation

Also Published As

Publication number Publication date
EP1453869A2 (en) 2004-09-08
WO2003044065A2 (en) 2003-05-30
AU2002358503A1 (en) 2003-06-10
AU2002358503A8 (en) 2003-06-10

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