ES459329A1 - Procedimiento para la obtencion de un catalizador organome- talico mixto conteniendo uranio. - Google Patents

Procedimiento para la obtencion de un catalizador organome- talico mixto conteniendo uranio.

Info

Publication number
ES459329A1
ES459329A1 ES459329A ES459329A ES459329A1 ES 459329 A1 ES459329 A1 ES 459329A1 ES 459329 A ES459329 A ES 459329A ES 459329 A ES459329 A ES 459329A ES 459329 A1 ES459329 A1 ES 459329A1
Authority
ES
Spain
Prior art keywords
uranium
polymerization
olefins
containing mixed
mixed catalysts
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
ES459329A
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.)
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES459329A1 publication Critical patent/ES459329A1/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para la obtención de un catalizador organometálico misto conteniendo uranio, caracterizado porque a) sales de uranio del ácido carboxílico, se hacen reaccionar inicialmente entre sí, después de lo cual al producto de reacción se agregan alquilos de aluminio y/o hidruros de alquil-aluminio.
ES459329A 1976-06-05 1977-05-31 Procedimiento para la obtencion de un catalizador organome- talico mixto conteniendo uranio. Expired ES459329A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762625390 DE2625390A1 (de) 1976-06-05 1976-06-05 Uranhaltige mischkatalysatoren sowie deren verwendung zur polymerisation von olefinen

Publications (1)

Publication Number Publication Date
ES459329A1 true ES459329A1 (es) 1978-03-16

Family

ID=5979924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459329A Expired ES459329A1 (es) 1976-06-05 1977-05-31 Procedimiento para la obtencion de un catalizador organome- talico mixto conteniendo uranio.

Country Status (10)

Country Link
US (1) US4145497A (es)
JP (1) JPS52149291A (es)
BE (1) BE855365A (es)
BR (1) BR7703637A (es)
CA (1) CA1088503A (es)
DE (1) DE2625390A1 (es)
ES (1) ES459329A1 (es)
FR (1) FR2353567A1 (es)
GB (1) GB1542990A (es)
NL (1) NL7706081A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1223396A (en) * 1981-06-29 1987-06-23 Tooru Shibata Process for producing conjugated diene polymer
US4665046A (en) * 1985-10-21 1987-05-12 The Dow Chemical Company Organoactinide polymer catalysts
US4663405A (en) * 1986-04-16 1987-05-05 The Goodyear Tire & Rubber Company Molecular weight modifier for use with lanthanide and actinide catalysts
CA2420265A1 (en) * 2000-08-23 2003-02-20 Bayer Aktiengesellschaft Metallized unsaturated polymer anions, stabilized by a coordinate bond and having a large portion of cis double bonds
DE10105401A1 (de) 2001-02-07 2002-08-22 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Elastomeren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4145497A (en) 1979-03-20
FR2353567A1 (fr) 1977-12-30
BE855365A (fr) 1977-12-05
GB1542990A (en) 1979-03-28
CA1088503A (en) 1980-10-28
BR7703637A (pt) 1978-04-18
JPS52149291A (en) 1977-12-12
DE2625390A1 (de) 1977-12-15
NL7706081A (nl) 1977-12-07

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