NO20003214L - Process for producing elastomers - Google Patents

Process for producing elastomers

Info

Publication number
NO20003214L
NO20003214L NO20003214A NO20003214A NO20003214L NO 20003214 L NO20003214 L NO 20003214L NO 20003214 A NO20003214 A NO 20003214A NO 20003214 A NO20003214 A NO 20003214A NO 20003214 L NO20003214 L NO 20003214L
Authority
NO
Norway
Prior art keywords
charge
partial
acceptor
solution
donor
Prior art date
Application number
NO20003214A
Other languages
Norwegian (no)
Other versions
NO20003214D0 (en
Inventor
Karl-Heinz Aleksand Starzewski
Martin Hoch
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of NO20003214D0 publication Critical patent/NO20003214D0/en
Publication of NO20003214L publication Critical patent/NO20003214L/en

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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63908—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium 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
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/06—Cp analog where at least one of the carbon atoms of the non-coordinating part of the condensed ring is replaced by a heteroatom
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/07—Heteroatom-substituted Cp, i.e. Cp or analog where at least one of the substituent of the Cp or analog ring is or contains a heteroatom
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound

Landscapes

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

Abstract

Elastomerer med en krystallinitetstopp og smeltetemperatur over 40°C, i tillegg til å ha en amorf struktur og en lav glassomvandlmgstemperatur Tg målt ifølge DSC, kan fremstilles ved (ko)polymerisasjon av monomerer fra gruppen av C2-Cg-o: olefiner, C,t-Cij diolefiner og andre monomerer i en masse, løsning, høytemperaturløsning, slurry eller gassfase, hvorved metallocenforbindelser eller n-kompleksforbindelser med formel (I) eller (XHI) anvendes, hvori Cpl og CpII er karbanioner med en struktur som inneholder cyklopentadienyl, TI! og Ttll er ladede eller elektrisk nøytrale K-systemer, D er et donoratom og A er et akseptoratom, hvorved D og A er bundet ved en reversibel koordinert binding, donorgruppen far en positiv (delvis) ladning og akseptorgruppen far en negativ (delvis) ladning, M står for et overgangsmetall i det periodiske system av elementer (Mendeleev) som inkluderer latanoider og aktinoider, og X er en anionekvivalens som representerer tallet O, 1,2,3 eller 4, avhengig av ladningen til M.Elastomers having a crystallinity peak and melting temperature above 40 ° C, in addition to having an amorphous structure and a low glass transition temperature Tg as measured by DSC, can be prepared by (co) polymerizing monomers from the group of C2-Cg-o: olefins, C, t-Cij diolefins and other monomers in a mass, solution, high temperature solution, slurry or gas phase using metallocene compounds or n-complex compounds of formula (I) or (XHI) wherein Cpl and CpII are carbon anions having a structure containing cyclopentadienyl, TI ! and Ttll are charged or electrically neutral K systems, D is a donor atom and A is an acceptor atom, whereby D and A are bound by a reversibly coordinated bond, the donor group receives a positive (partial) charge and the acceptor group receives a negative (partial) charge. , M stands for a transition metal in the periodic system of elements (Mendeleev) which includes latanoids and actinoids, and X is an anion equivalent representing the number O, 1,2,3 or 4, depending on the charge of M.

NO20003214A 1997-12-22 2000-06-21 Process for producing elastomers NO20003214L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19757218A DE19757218A1 (en) 1997-12-22 1997-12-22 Production of elastomer with low glass transition temperature, higher crystallinity peak and good green elasticity
PCT/EP1998/008012 WO1999032532A1 (en) 1997-12-22 1998-12-09 Method for producing elastomers

Publications (2)

Publication Number Publication Date
NO20003214D0 NO20003214D0 (en) 2000-06-21
NO20003214L true NO20003214L (en) 2000-06-21

Family

ID=7852982

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003214A NO20003214L (en) 1997-12-22 2000-06-21 Process for producing elastomers

Country Status (9)

Country Link
EP (1) EP1042378A1 (en)
JP (1) JP2001527099A (en)
KR (1) KR20010033431A (en)
CN (1) CN1282343A (en)
AU (1) AU1760299A (en)
CA (1) CA2315651A1 (en)
DE (1) DE19757218A1 (en)
NO (1) NO20003214L (en)
WO (1) WO1999032532A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915108A1 (en) * 1999-04-01 2000-10-05 Bayer Ag Supported catalysts with a donor-acceptor interaction
DE10244214A1 (en) 2002-09-23 2004-04-01 Bayer Ag Transition metal compounds with donor-acceptor interaction and a special substitution pattern
CN101235106B (en) * 2008-01-31 2010-09-08 河南省科学院化学研究所有限公司 Method for preparing metallocene catalyst and application thereof in ethylene propylene rubber production
CN104448090B (en) * 2014-12-19 2017-02-22 无锡市人民医院 Preparation method of copolymer with ferrocene-containing side chain
CN106008777B (en) * 2016-06-20 2018-12-11 安徽欧凯密封件有限公司 A kind of method that rare-earth catalysis system prepares ethylene propylene diene rubber
CN115501916B (en) * 2022-09-22 2023-08-25 中化泉州石化有限公司 Catalyst composition for ethylene trimerization and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590486A3 (en) * 1992-09-24 1994-08-24 Idemitsu Kosan Co Polymerization catalysts and process for producing polymers
EP0638593A1 (en) * 1993-08-02 1995-02-15 Shell Internationale Researchmaatschappij B.V. Catalyst compositions
DE4420456A1 (en) * 1994-06-13 1995-12-14 Hoechst Ag Neutral zwitterionic transition metal cpds.
US5554775A (en) * 1995-01-17 1996-09-10 Occidental Chemical Corporation Borabenzene based olefin polymerization catalysts
US6174974B1 (en) * 1996-07-05 2001-01-16 Bayer Aktiengesellschaft Method for producing thermoplastic elastomers

Also Published As

Publication number Publication date
AU1760299A (en) 1999-07-12
NO20003214D0 (en) 2000-06-21
DE19757218A1 (en) 1999-06-24
CN1282343A (en) 2001-01-31
EP1042378A1 (en) 2000-10-11
CA2315651A1 (en) 1999-07-01
JP2001527099A (en) 2001-12-25
KR20010033431A (en) 2001-04-25
WO1999032532A1 (en) 1999-07-01

Similar Documents

Publication Publication Date Title
US4478953A (en) Polymerization process of optically active polymer and catalyst therefor
CA2373315A1 (en) Method of polymerization
KR101149699B1 (en) Preparation of styrene homopolymers and styrene-ethylene copolymers
US3235626A (en) Polymers of controlled branch configuration
WO1998007765A3 (en) Anionic polymerisation process
NO993398L (en) Metallocenes and catalysts for olefin polymerization
JPS61264010A (en) Production of optically active polyolefin
DE68909066D1 (en) Propylene polymerization process.
ES461690A1 (en) Organo-lithium compounds and a process for their preparation
NO20003214L (en) Process for producing elastomers
CA2082667A1 (en) Polyamidopolyfunctional amines
KR890013043A (en) Method for preparing metal or metalloid salts of methyl methylphosphonic acid
EP0857179A1 (en) Catalyst constituents and catalyst system with a high degree of polymerisation activity for the production of polymers
ES2044081T3 (en) PROPYLENE COPOLYMERIZATION PROCESS.
US3883488A (en) 2-Vinyl-(9-dicyanomethylene) fluorene and derivatives thereof
JPS63205310A (en) Graft polymer and manufacture thereof
Oishi Reactivities of, N-Alkylcitraconimides in the Radical Copolymerizations with Styrene or Methyl Methacrylate
Ebert et al. Crystal and molecular structure of (dimethyldithiophosphinato) dimethylantimony (III), 1∞[Me2SbS2PMe2], a chain polymer built through secondary, intermolecular Sb⋯ S interactions
US3294763A (en) Organic compounds and method of making same
CN109867741B (en) High-temperature-resistant polyisobutylene-based thermoplastic elastomer and preparation method thereof
Iwatsuki et al. Charge‐transfer complex between p‐oxathiene and maleic anhydride and its relative reactivity in alternating copolymerization
US4659784A (en) Block copolymers of N,N-disubstituted acrylamides
JPH0249323B2 (en) NNBINIRURAKUTAMUNOJUGOHOHO
EP0376599A3 (en) Flame retardant cyclic olefinic polymer composition
JPH0447683B2 (en)

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application