AU2001252182A1 - Method for polymerizing conjugated diolefins (dienes) with catalysts of rare earths in the presence of vinyl aromatic solvents - Google Patents

Method for polymerizing conjugated diolefins (dienes) with catalysts of rare earths in the presence of vinyl aromatic solvents

Info

Publication number
AU2001252182A1
AU2001252182A1 AU2001252182A AU5218201A AU2001252182A1 AU 2001252182 A1 AU2001252182 A1 AU 2001252182A1 AU 2001252182 A AU2001252182 A AU 2001252182A AU 5218201 A AU5218201 A AU 5218201A AU 2001252182 A1 AU2001252182 A1 AU 2001252182A1
Authority
AU
Australia
Prior art keywords
dienes
catalysts
vinyl aromatic
rare earths
aromatic solvents
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.)
Abandoned
Application number
AU2001252182A
Inventor
Franziska Hanne Brandt
Inken Margarethe Brandt
Martina Brandt
Gisbert Michels
Thomas Schnieder
Gerd Sylvester
Pierre Vanhoorne
Heike Windisch
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE10032876A external-priority patent/DE10032876A1/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of AU2001252182A1 publication Critical patent/AU2001252182A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
AU2001252182A 2000-03-24 2001-03-12 Method for polymerizing conjugated diolefins (dienes) with catalysts of rare earths in the presence of vinyl aromatic solvents Abandoned AU2001252182A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10014609 2000-03-24
DE10014609 2000-03-24
DE10032876A DE10032876A1 (en) 2000-03-24 2000-07-06 Polymerization of conjugated diolefins (dienes), useful for the production of rubber modified thermoplastic molding compositions, is carried out in the presence of a vinyl aromatic compound.
DE10032876 2000-07-06
PCT/EP2001/002730 WO2001072860A1 (en) 2000-03-24 2001-03-12 Method for polymerizing conjugated diolefins (dienes) with catalysts of rare earths in the presence of vinyl aromatic solvents

Publications (1)

Publication Number Publication Date
AU2001252182A1 true AU2001252182A1 (en) 2001-10-08

Family

ID=26004998

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001252182A Abandoned AU2001252182A1 (en) 2000-03-24 2001-03-12 Method for polymerizing conjugated diolefins (dienes) with catalysts of rare earths in the presence of vinyl aromatic solvents

Country Status (9)

Country Link
US (1) US20040030071A1 (en)
EP (1) EP1274754A1 (en)
JP (1) JP2003528949A (en)
CN (1) CN1427854A (en)
AU (1) AU2001252182A1 (en)
CA (1) CA2403870A1 (en)
MX (1) MXPA02009287A (en)
RU (1) RU2002128724A (en)
WO (1) WO2001072860A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005058510A1 (en) * 2005-12-08 2007-06-14 Lanxess Deutschland Gmbh ABS molding compounds containing special metal compounds
CN103694378B (en) * 2013-12-19 2016-08-31 华宇橡胶有限责任公司 A kind of method of synthetic solvent type rare-earth rubber catalyst
JP6541654B2 (en) * 2014-06-12 2019-07-10 株式会社ブリヂストン Method for producing multicopolymer
WO2015190072A1 (en) * 2014-06-12 2015-12-17 株式会社ブリヂストン Multi-component copolymer, rubber composition, and tire
CN107428867B (en) * 2015-01-28 2020-09-22 株式会社普利司通 Aged lanthanide-based catalyst systems and their use in the preparation of cis-1, 4-polydienes
JP6772539B2 (en) * 2016-05-16 2020-10-21 住友ゴム工業株式会社 Manufacturing method of rubber composition for tires and rubber composition for tires

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE642139A (en) * 1963-01-14
EP0304088B1 (en) * 1987-08-19 1993-01-27 Asahi Kasei Kogyo Kabushiki Kaisha A prepolymerization process for producing a conjugated diene compound prepolymer solution
DE4334045A1 (en) * 1993-10-06 1995-04-13 Bayer Ag Catalyst, its production and use for gas phase polymerization of conjugated dienes
US5428119A (en) * 1993-11-09 1995-06-27 Polysar Rubber Corporation Process for polybutadiene production using catalyst with high activity
DE19746266A1 (en) * 1997-10-20 1999-04-22 Bayer Ag Catalyst for polymerization of conjugated diene compounds
DE19754789A1 (en) * 1997-12-10 1999-07-01 Bayer Ag Rare earth catalyst supported on an inert organic polymer useful for the polymerization of unsaturated compounds and conjugated dienes in the gas phase
DE19801857A1 (en) * 1998-01-20 1999-07-22 Bayer Ag Catalyst system used in gas phase polymerization of conjugated dienes
DE19806931A1 (en) * 1998-02-19 1999-08-26 Bayer Ag Production of polydiene with controlled Mooney viscosity, useful especially for manufacture of car tires
DE19832446A1 (en) * 1998-07-18 2000-01-27 Bayer Ag Copolymerization of conjugated diene with vinyl-aromatic compound is carried out with a catalyst comprising rare earth metal, organoaluminum and possibly cyclopentadiene compounds
AU4755400A (en) * 1999-05-18 2000-12-05 Bayer Aktiengesellschaft Method for producing thermoplastic molding materials using rubber solutions
DE19939842A1 (en) * 1999-08-23 2001-03-01 Bayer Ag Process for the copolymerization of conjugated diolefins (dienes) and vinyl aromatic monomers with rare earth catalysts and the use of the copolymers in rubber mixtures for tire applications

Also Published As

Publication number Publication date
CN1427854A (en) 2003-07-02
JP2003528949A (en) 2003-09-30
MXPA02009287A (en) 2003-05-23
US20040030071A1 (en) 2004-02-12
CA2403870A1 (en) 2002-09-20
WO2001072860A1 (en) 2001-10-04
RU2002128724A (en) 2004-02-27
EP1274754A1 (en) 2003-01-15

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