CA974347A - Process for the stereospecific polymerization of conjugated dienes and catalytic systems therefore - Google Patents

Process for the stereospecific polymerization of conjugated dienes and catalytic systems therefore

Info

Publication number
CA974347A
CA974347A CA102,137A CA102137A CA974347A CA 974347 A CA974347 A CA 974347A CA 102137 A CA102137 A CA 102137A CA 974347 A CA974347 A CA 974347A
Authority
CA
Canada
Prior art keywords
conjugated dienes
catalytic systems
stereospecific polymerization
stereospecific
polymerization
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
CA102,137A
Other versions
CA102137S (en
Inventor
Agostino Balducci
Alessandro Beranger
Margherita Corbellini
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Priority to CA197,892A priority Critical patent/CA968365A/en
Application granted granted Critical
Publication of CA974347A publication Critical patent/CA974347A/en
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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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

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)
  • Confectionery (AREA)
CA102,137A 1970-01-22 1971-01-04 Process for the stereospecific polymerization of conjugated dienes and catalytic systems therefore Expired CA974347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA197,892A CA968365A (en) 1970-01-22 1974-04-17 Halogenated polyiminoalanes and process for the preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1965270 1970-01-22

Publications (1)

Publication Number Publication Date
CA974347A true CA974347A (en) 1975-09-09

Family

ID=11160084

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102,137A Expired CA974347A (en) 1970-01-22 1971-01-04 Process for the stereospecific polymerization of conjugated dienes and catalytic systems therefore

Country Status (17)

Country Link
JP (1) JPS5117996B1 (en)
AT (1) AT307724B (en)
BE (1) BE761741A (en)
CA (1) CA974347A (en)
CS (3) CS182824B2 (en)
DK (1) DK142952C (en)
ES (1) ES387782A1 (en)
FR (1) FR2075698A5 (en)
GB (1) GB1285164A (en)
HU (2) HU165430B (en)
LU (1) LU62461A1 (en)
NL (1) NL168528C (en)
NO (1) NO134119C (en)
RO (2) RO59995A (en)
SE (2) SE376620B (en)
SU (1) SU436497A3 (en)
YU (2) YU34573B (en)

Also Published As

Publication number Publication date
YU11071A (en) 1979-04-30
RO66745A (en) 1981-01-30
CS182824B2 (en) 1978-05-31
RO59995A (en) 1976-05-15
YU34573B (en) 1979-10-31
NO134119C (en) 1976-08-18
ES387782A1 (en) 1974-01-01
HU165430B (en) 1974-08-28
DE2102964A1 (en) 1971-08-19
NO134119B (en) 1976-05-10
NL168528C (en) 1982-04-16
NL168528B (en) 1981-11-16
AT307724B (en) 1973-06-12
JPS5117996B1 (en) 1976-06-07
SU436497A3 (en) 1974-07-15
CS167302B2 (en) 1976-04-29
FR2075698A5 (en) 1971-10-08
HU165429B (en) 1974-08-28
YU170077A (en) 1982-06-30
SE416207B (en) 1980-12-08
SE376620B (en) 1975-06-02
YU39052B (en) 1984-02-29
DE2102964B2 (en) 1976-12-09
DK142952C (en) 1981-10-05
DK142952B (en) 1981-03-02
GB1285164A (en) 1972-08-09
LU62461A1 (en) 1971-08-27
CS167301B2 (en) 1976-04-29
NL7100919A (en) 1971-07-26
BE761741A (en) 1971-07-01

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