IT1078032B - Processo per la preparazione di oligomeri del butadiene - Google Patents

Processo per la preparazione di oligomeri del butadiene

Info

Publication number
IT1078032B
IT1078032B IT2220877A IT2220877A IT1078032B IT 1078032 B IT1078032 B IT 1078032B IT 2220877 A IT2220877 A IT 2220877A IT 2220877 A IT2220877 A IT 2220877A IT 1078032 B IT1078032 B IT 1078032B
Authority
IT
Italy
Prior art keywords
preparation
butadiene oligomers
oligomers
butadiene
Prior art date
Application number
IT2220877A
Other languages
English (en)
Inventor
Aldo Priola
Sebastiano Cesca
Mario Bruzzone
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Priority to IT2220877A priority Critical patent/IT1078032B/it
Priority to GB1359278A priority patent/GB1599149A/en
Priority to FR7810271A priority patent/FR2386563A1/fr
Priority to NL7803733A priority patent/NL7803733A/xx
Priority to BE186659A priority patent/BE865811A/xx
Priority to DE19782815155 priority patent/DE2815155A1/de
Application granted granted Critical
Publication of IT1078032B publication Critical patent/IT1078032B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/38—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of dienes or alkynes
    • C07C2/40—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of dienes or alkynes of conjugated dienes
    • C07C2/403—Catalytic processes
    • C07C2/406—Catalytic processes with hydrides or organic compounds
    • 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
    • C08F136/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2220877A 1977-04-07 1977-04-07 Processo per la preparazione di oligomeri del butadiene IT1078032B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT2220877A IT1078032B (it) 1977-04-07 1977-04-07 Processo per la preparazione di oligomeri del butadiene
GB1359278A GB1599149A (en) 1977-04-07 1978-04-06 Process for homopolymerising buta-1,3-diene
FR7810271A FR2386563A1 (fr) 1977-04-07 1978-04-06 Procede de preparation d'oligomeres de butadiene
NL7803733A NL7803733A (nl) 1977-04-07 1978-04-07 Werkwijze voor de bereiding van butadieen-oligomeren.
BE186659A BE865811A (fr) 1977-04-07 1978-04-07 Procede de preparation d'oligomeres de butadiene
DE19782815155 DE2815155A1 (de) 1977-04-07 1978-04-07 Verfahren zur herstellung von butadienoligomeren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2220877A IT1078032B (it) 1977-04-07 1977-04-07 Processo per la preparazione di oligomeri del butadiene

Publications (1)

Publication Number Publication Date
IT1078032B true IT1078032B (it) 1985-05-08

Family

ID=11193056

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2220877A IT1078032B (it) 1977-04-07 1977-04-07 Processo per la preparazione di oligomeri del butadiene

Country Status (6)

Country Link
BE (1) BE865811A (it)
DE (1) DE2815155A1 (it)
FR (1) FR2386563A1 (it)
GB (1) GB1599149A (it)
IT (1) IT1078032B (it)
NL (1) NL7803733A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1140452B (it) * 1981-09-25 1986-09-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo

Also Published As

Publication number Publication date
FR2386563A1 (fr) 1978-11-03
NL7803733A (nl) 1978-10-10
GB1599149A (en) 1981-09-30
DE2815155A1 (de) 1978-10-12
BE865811A (fr) 1978-10-09
FR2386563B1 (it) 1981-07-24

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